CN211714619U - Positioner for top layer steel bar in floor - Google Patents
Positioner for top layer steel bar in floor Download PDFInfo
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- CN211714619U CN211714619U CN202020165614.6U CN202020165614U CN211714619U CN 211714619 U CN211714619 U CN 211714619U CN 202020165614 U CN202020165614 U CN 202020165614U CN 211714619 U CN211714619 U CN 211714619U
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- floor
- top layer
- extension
- pipe
- reinforcing bar
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Abstract
The utility model relates to a locator of top layer reinforcing bar in floor, include: the framework pipe fitting comprises two connecting pipes which are rotatably connected, and an included angle between the two connecting pipes is adjustable; and the extension assembly is connected with the connecting pipe in a supporting manner, and the length of the extension assembly is adjustable. The included angle between the two connecting pipes can be adjusted to a required angle so as to be enclosed and connected into framework shapes with different areas, such as triangle, diamond, rectangle and the like, so as to adapt to the requirements of floor thickness control under different area conditions; the length adjustment of the extension assembly can be adapted to the requirements of different designed thicknesses of the floor slabs, and the application range is wide; when the positioner of top layer reinforcing bar in this floor is pour concrete can take out it so that used repeatedly, the turnover is good, has reduced construction cost to can support spacing top layer reinforcing bar well.
Description
Technical Field
The utility model relates to a building technical field refers in particular to a locator of top layer reinforcing bar in floor.
Background
Before concrete pouring is carried out on the building floor slab, bottom-layer steel bars are bound on the floor slab template, and then top-layer steel bars are bound. In the prior art, materials such as concrete cushion blocks and steel bar cushion blocks are usually adopted to support and limit top steel bars so as to conveniently bind and fix the top steel bars.
When adopting the concrete cushion, place the concrete cushion on floor template, the slot card of concrete cushion bottom is on the bottom reinforcing bar, and the top layer reinforcing bar is established to the slot card on concrete cushion top, carries out concrete placement again. Because the concrete cushion is breakable, unstable and shift easily in the work progress, if use the concrete cushion in a large number, will reduce floor structure's wholeness, have the quality risk. If a small amount of concrete cushion blocks are used, the thickness of the floor slab near the concrete cushion blocks can only be controlled, and the thickness of the floor slabs at other parts cannot be controlled, so that the thickness of the floor slab formed by pouring is uneven. However, the concrete pad has poor turnover, large use amount and high construction cost.
When the steel bar cushion blocks are adopted, the steel bar cushion blocks are placed on the floor slab template, the top ends of the steel bar cushion blocks are bound and fixed with the top steel bars, and then concrete pouring is carried out. But the turnover of the steel bar cushion block is poor, the using amount is large, and the construction cost is high.
Therefore, it is highly desirable to provide a locator for top-layer steel bars in a floor slab, which is reusable, has good turnover, and can well support and limit the top-layer steel bars, so as to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a locator of top layer reinforcing bar in floor to solve the current poor, the high problem of construction cost of material turnover nature that is used for supporting spacing top layer reinforcing bar.
In order to achieve the above object, the utility model provides a locator of top layer reinforcing bar in floor, include:
the framework pipe fitting comprises two connecting pipes which are rotatably connected, and an included angle between the two connecting pipes is adjustable; and
the support is connected in the extension subassembly of connecting pipe, the length of extension subassembly is adjustable.
The utility model discloses a set up skeleton pipe fitting, extension subassembly, the skeleton pipe fitting includes two connecting pipes that rotate to connect, the contained angle between two connecting pipes can be adjusted into required angle so that enclose and close to connect into the skeleton shape of triangle-shaped, rhombus, rectangle isopyknic, area difference to the demand of floor thickness control under the different regional condition of adaptation; the length adjustment of the extension assembly can be adapted to the requirements of different designed thicknesses of the floor slabs, and the application range is wide; when the positioner of top layer reinforcing bar in this floor is pour concrete can take out it so that used repeatedly, the turnover is good, has reduced construction cost to can support spacing top layer reinforcing bar well.
The utility model discloses a further improvement of the locator of the top reinforcing bar in the floor slab lies in that the extension component comprises a first extension pipe fitting arranged at the bottom of the connecting pipe and a second extension pipe fitting sleeved on the first extension pipe fitting;
the first extension pipe fitting is provided with a second pin hole;
a plurality of third pin holes are formed in the second extension pipe corresponding to the second pin holes;
the second extension pipe piece is subjected to position adjustment relative to the first extension pipe piece to achieve length adjustment of the extension assembly, and then a second bolt is inserted into the second pin hole and the third pin hole which are aligned to each other, so that the second extension pipe piece is fixedly connected to the first extension pipe piece.
The utility model discloses the locator of top layer reinforcing bar in the floor further improves and lies in, the extension subassembly is located two the junction of connecting pipe is located and one of them connecting pipe is kept away from the one end of junction.
The utility model discloses the locator of top layer reinforcing bar in the floor further improves and lies in, two the connecting pipe passes through the hinge bolt and rotates the connection.
The utility model discloses a further improvement of the locator of the top layer reinforcing bar in the floor slab lies in that a sleeve is arranged on the connecting pipe;
the pipe orifices of the two adjacent framework pipe fittings are aligned and two pin bolts are inserted into the sleeves to realize the connection of the two framework pipe fittings.
The utility model discloses the locator of top layer reinforcing bar in the floor further improves and lies in, the one end of cotter is buckled to block upwards sheathed tube one end, the other end of cotter stretch out in the sheathed tube other end and wear to arrange in through first bolt make first bolt block in the cotter the sheathed tube other end.
The utility model discloses the locator of top layer reinforcing bar in the floor further improves and lies in, the skeleton pipe fitting is three, encloses to close to connect and be the triangle-shaped form.
Drawings
Fig. 1 is the utility model discloses the plan view of the locator of top layer reinforcing bar in the floor.
Fig. 2 is the utility model discloses the structure sketch from perpendicular to skeleton pipe fitting visual angle direction of locator of top reinforcing bar in the floor.
Fig. 3 is the utility model discloses the structure sketch map of the skeleton pipe fitting of the locator of top reinforcing bar in the floor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a locator of top layer reinforcing bar in floor for control floor thickness so that ligature top layer reinforcing bar. The utility model discloses a set up skeleton pipe fitting, extension subassembly, the skeleton pipe fitting includes two connecting pipes that rotate to connect, the contained angle between two connecting pipes can be adjusted into required angle so that enclose and close to connect into the skeleton shape of triangle-shaped, rhombus, rectangle isopyknic, area difference to the demand of floor thickness control under the different regional condition of adaptation; the length adjustment of the extension assembly can be adapted to the requirements of different designed thicknesses of the floor slabs, and the application range is wide; when the positioner of top layer reinforcing bar in this floor is pour concrete can take out it so that used repeatedly, the turnover is good, has reduced construction cost to can support spacing top layer reinforcing bar well.
The following describes the positioner of the top layer steel bar in the floor slab according to the present invention with reference to the attached drawings.
Referring to fig. 1 and 2, a locator for top reinforcing bars in a floor slab includes: at least two frame pipes 11 connected in a surrounding manner and an extension assembly 2 connected to the connecting pipe 111 in a supporting manner.
Referring to fig. 1, 2 and 3, in one embodiment, the frame tube 11 includes two connection tubes 111 rotatably connected, and an included angle between the two connection tubes 111 is adjustable. Preferably, the two connection pipes 111 are rotatably connected by a hinge bolt so as to adjust an angle between the two connection pipes 111. The angle of the two connecting pipes 111 can be adjusted to adjust the shape of a single framework pipe 11, so that the enclosing connection of the plurality of framework pipe 11 can form frameworks 1 with different shapes and areas. In this embodiment, the angle between two connecting pipes 111 is 60 °, and three connecting pipes 111 are used to form a skeleton 1 in an equilateral triangle shape by enclosing and connecting, so that the stability of the overall structure of the skeleton 1 is better. The included angle between the two connecting pipes 111 can be adjusted to a required angle according to the requirement of floor thickness control under different area conditions so as to enclose and connect the framework 1 with different shapes and areas, such as triangle, diamond, rectangle, and the like. When this region needs great area, or the locator of top layer reinforcing bar in the floor of specific angle, can adjust the contained angle between two connecting pipes 111 as required to through enclosing a plurality of skeleton pipe fittings 11 and close the skeleton 1 of connecting in order to obtain required shape, area.
Referring to fig. 1 and 2, further, the connecting pipe 111 is provided with sleeves 112, the pipe openings of the sleeves 112 of two adjacent framework pipe fittings 11 are aligned, and pins 113 are inserted into the two sleeves 112 to connect the two framework pipe fittings 11, one end of each pin 113 is bent upwards to clamp one end of each sleeve 112, and the other end of each pin 113 extends out of the other end of each sleeve 112 and is inserted into the pin 113 through a first pin 114, so that the first pin 114 clamps the other end of each sleeve 112. The framework pipe fitting 11 can be conveniently installed and disassembled through the matching of the sleeve 112, the pin bolt 113 and the first pin bolt 114, so that the positioner of the top layer steel bar in the floor slab is disassembled when concrete is poured, and the positioner is taken out from a gap of the top layer steel bar so as to be repeatedly used, the turnover is good, and the construction cost is reduced.
Specifically, the connecting pipe 111 is a galvanized steel pipe with a length of 300mm, a diameter of 16mm and a wall thickness of 3mm, and the sleeve 112 is a galvanized steel pipe with a length of 50mm, a diameter of 16mm and a wall thickness of 3 mm. The pin 113 is made of round steel with the length of 120mm and the diameter of 4mm, and the diameter of the first pin hole is 10 mm.
Referring to fig. 2, the length of the extender assembly 2 is adjustable. The extension assembly 2 includes a first extension pipe 21 disposed at the bottom of the connecting pipe 111 and a second extension pipe 22 sleeved on the first extension pipe 21, a second pin hole is disposed on the first extension pipe 21, a plurality of third pin holes 221 are disposed on the second extension pipe 22 corresponding to the second pin hole, the second extension pipe 22 is adjusted in position relative to the first extension pipe 21 to adjust the length of the extension assembly 2, and the second plug pin 23 is inserted into the second pin hole and the third pin hole 221 aligned to fixedly connect the second extension pipe 22 to the first extension pipe 21. Compare in current concrete cushion or reinforcing bar cushion, need make different model sizes with the different floor design thickness of adaptation, the locator of top layer reinforcing bar in the floor of this embodiment can adapt to the requirement of the different floor design thickness through the length of adjusting extension subassembly 2, and application range is wider, repeatedly usable, and the turnover is good, has reduced construction cost. Specifically, the third pin holes 221 are provided at equal intervals therebetween so as to adjust and calculate the length of the moving position of the second elongated tube member 22.
Referring to fig. 1 and 3, the extension assembly 2 is located at the joint of two connecting pipes 111 and one end of one connecting pipe 111 far away from the joint, and the single framework pipe 11 has a simple structure and low manufacturing cost. Two skeleton pipe fittings 11 enclose to close and connect back extension subassembly 2 and are located three apex angle department and the mid point department on three limits of skeleton 1 that is the triangle-shaped form, guarantee to enclose to close skeleton 1 after the connection and possess good steadiness.
Specifically, first extension pipe fitting 21 is through welded fastening in connecting pipe 111, first extension pipe fitting 21 adopts length to be 840mm, the diameter is 16mm, wall thickness 3 mm's galvanized steel pipe, second extension pipe fitting 22 adopts length to be 940mm, the diameter is 18mm, wall thickness 3 mm's galvanized steel pipe, 90mm apart from second extension pipe fitting 22 bottom, 190mm, 290mm, 390mm, 490mm, 590mm, 690mm, 790mm, 890 mm's position department has seted up third pinhole 221. In this embodiment, the length adjustment range of the extension unit 2 is 1000mm to 1800 mm.
The following is to utilize the utility model discloses a construction flow that the locator of top layer reinforcing bar carries out the floor and pours explains in the floor.
The support body of floor is set up earlier, the floor template is laid again, later ligature bottom reinforcing bar on the floor template, adjust to second extension pipe fitting 22 according to floor design thickness again and make extension subassembly 2 reach required length, place the locator of top layer reinforcing bar in the floor on the floor template and make extension subassembly 2's bottom and floor template paste mutually, the bottom reinforcing bar can be with 2 spacing the locator of blocking in order to guarantee top layer reinforcing bar in this floor place on the floor template firm with extension subassembly, carry out the ligature of top layer reinforcing bar according to second extension subassembly 2 again, make second extension subassembly 2 support spacing top layer reinforcing bar. And then pouring concrete, controlling the height of the poured concrete according to the pull lines led out from the elevations of the reinforcing steel bars of the surrounding structural columns, and when the concrete is poured to the positioner of the top reinforcing steel bar in the floor slab, disassembling the positioner of the top reinforcing steel bar in the floor slab and taking out the positioner from the gap of the top reinforcing steel bar so as to be repeatedly used later, so that the turnover is good, and the construction cost is reduced.
Specifically, divide into a plurality of sections with whole floor area to it supports spacingly to place the locator of a floor inside top layer reinforcing bar to every section.
By adopting the technical scheme, the utility model discloses following beneficial effect has:
the utility model provides a locator of top layer reinforcing bar in floor for control floor thickness so that ligature top layer reinforcing bar. The utility model discloses a set up skeleton pipe fitting, extension subassembly, the skeleton pipe fitting includes two connecting pipes that rotate to connect, the contained angle between two connecting pipes can be adjusted into required angle so that enclose and close to connect into the skeleton shape of triangle-shaped, rhombus, rectangle isopyknic, area difference to the demand of floor thickness control under the different regional condition of adaptation; the length adjustment of the extension assembly can be adapted to the requirements of different designed thicknesses of the floor slabs, and the application range is wide; when the positioner of top layer reinforcing bar in this floor is pour concrete can take out it so that used repeatedly, the turnover is good, has reduced construction cost to can support spacing top layer reinforcing bar well.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (7)
1. A locator of top layer reinforcing bar in floor, its characterized in that includes:
the framework pipe fitting comprises two connecting pipes which are rotatably connected, and an included angle between the two connecting pipes is adjustable; and
the support is connected in the extension subassembly of connecting pipe, the length of extension subassembly is adjustable.
2. The locator of the top layer steel bar in the floor slab as claimed in claim 1, wherein the extension assembly comprises a first extension pipe fitting provided at the bottom of the connection pipe and a second extension pipe fitting sleeved on the first extension pipe fitting;
the first extension pipe fitting is provided with a second pin hole;
a plurality of third pin holes are formed in the second extension pipe corresponding to the second pin holes;
the second extension pipe piece is subjected to position adjustment relative to the first extension pipe piece to achieve length adjustment of the extension assembly, and then a second bolt is inserted into the second pin hole and the third pin hole which are aligned to each other, so that the second extension pipe piece is fixedly connected to the first extension pipe piece.
3. A locator for top reinforcing bar in a floor as claimed in claim 1 or claim 2, wherein the extension assembly is located at the junction of two of the connecting pipes and at the end of one of the connecting pipes remote from the junction.
4. The locator of top layer reinforcing bar in floor slab of claim 1, wherein two said connecting pipes are rotatably connected by a hinge bolt.
5. The locator of the top layer steel bar in the floor slab of claim 1, wherein the connecting pipe is provided with a sleeve;
the pipe orifices of the two adjacent framework pipe fittings are aligned and two pin bolts are inserted into the sleeves to realize the connection of the two framework pipe fittings.
6. The locator of the top layer steel bar in the floor slab as claimed in claim 5, wherein one end of the pin bolt is bent upward to catch one end of the sleeve, and the other end of the pin bolt is protruded from the other end of the sleeve and inserted into the pin bolt through a first pin so that the first pin catches the other end of the sleeve.
7. The locator of the top layer reinforcing bar in the floor slab of claim 1, wherein the skeleton pipe fittings are three and are connected in a surrounding manner to form a triangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020165614.6U CN211714619U (en) | 2020-02-13 | 2020-02-13 | Positioner for top layer steel bar in floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020165614.6U CN211714619U (en) | 2020-02-13 | 2020-02-13 | Positioner for top layer steel bar in floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211714619U true CN211714619U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020165614.6U Active CN211714619U (en) | 2020-02-13 | 2020-02-13 | Positioner for top layer steel bar in floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211714619U (en) |
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2020
- 2020-02-13 CN CN202020165614.6U patent/CN211714619U/en active Active
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