CN209277403U - Fixing clamp for beam steel reinforcement framework - Google Patents
Fixing clamp for beam steel reinforcement framework Download PDFInfo
- Publication number
- CN209277403U CN209277403U CN201822135873.XU CN201822135873U CN209277403U CN 209277403 U CN209277403 U CN 209277403U CN 201822135873 U CN201822135873 U CN 201822135873U CN 209277403 U CN209277403 U CN 209277403U
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- strip
- frame
- side frame
- reinforcement
- reinforcing bar
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 93
- 229910000831 Steel Inorganic materials 0.000 title abstract description 26
- 239000010959 steel Substances 0.000 title abstract description 26
- 210000003205 muscle Anatomy 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 238000003466 welding Methods 0.000 claims abstract description 6
- 239000011241 protective layer Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model provides a roof beam framework of steel reinforcement fixing fixture, include the outline frame the same with the profile shape of roof beam and follow outline frame and fixed connection the roof beam muscle card strip on the outline frame, the outline frame is the groined type, including last frame, lower frame and two side frames, roof beam muscle card strip includes roof beam upper portion reinforcing bar card strip and roof beam lower part reinforcing bar card strip, roof beam upper portion reinforcing bar card strip sets up in pairs, be provided with one row along last frame altogether, every distance between every pair roof beam upper portion reinforcing bar card strip forms upper portion reinforcing bar card and goes into the space, roof beam lower part reinforcing bar card strip sets up in pairs, be provided with one row along the lower frame altogether, every distance between every pair roof beam lower part reinforcing bar card strip forms lower part reinforcing. The utility model discloses specific size and design row spacing design fixture support body according to the roof beam reinforcing bar. The card strip of each beam reinforcing bar of welding on the support body, the card strip has all set up the card and has gone into the space, guarantees the installation of beam reinforcing bar. The utility model discloses can adopt the discarded reinforcing bar of job site to weld, realize the utilization of waste.
Description
Technical field
The utility model relates to a kind of component construction auxiliary tool, tool is auxiliarily fixed in especially a kind of joist steel ledges.
Background technique
Direct casting concrete, concrete component are easy to happen framework of steel reinforcement mistake after reinforcing bar binding in traditional handicraft at present
Position and concrete cover are unsatisfactory for the case where specification and design requirement, especially in the special-shaped beam such as annular, variable cross-section
Later period concrete component, which can be directly resulted in, to be had crack and reveals the hidden danger of muscle, is caused more serious architecture quality defect, is repaired
It needs to spend a large amount of energy and construction period.
Utility model content
The purpose of the utility model is to provide a kind of beam reinforcement cages holding clamps, to solve existing beam steel when pouring
Easily occur framework of steel reinforcement dislocation and concrete cover be unsatisfactory for specification and design requirement, cause later period concrete component cause compared with
For serious architecture quality defect, repairing needs the technical issues of spending a large amount of energy and construction period.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of beam reinforcement cages holding clamp, including frame body, the frame body are formed by reinforcement welding, including the profile with beam
The identical outer rim of shape and along outer rim and the beam muscle strip that is fixedly connected in outer rim,
The height of the outer rim is equal to depth of beam, so the width of outer rim is equal to the width of beam, the outer rim
For groined type, including horizontal upper side frame, horizontal lower frame and two vertical side frames, the upper end of the side frame to
On extend beyond upper side frame, the lower end of the side frame is extended downwardly beyond lower frame, the end of the left and right of the upper side frame two
Portion is each extended over to two sides beyond side frame, and the end of left and right two of the lower frame is also each extended over to two sides beyond side
Frame,
The beam muscle strip includes vertical beam upper reinforcement strip and vertical beam lower rebar strip,
The beam upper reinforcement strip is arranged in pairs, and is provided with a row altogether along upper side frame, each pair of beam upper reinforcement strip it
Between distance formed upper reinforcement be caught in space, beam upper reinforcement strip is fixedly connected at the upside interval of upper side frame,
The beam lower rebar strip is arranged in pairs, and is provided with a row altogether along lower frame, each pair of beam lower rebar strip it
Between distance formed lower rebar be caught in space, beam lower rebar strip is fixedly connected at the upside interval of lower frame.
The lower section of the upper side frame, parallel upper side frame are equipped with one or parallel interval is provided at least two beam upper steels
Muscle support bar is fixedly connected with a stringer upper reinforcement strip along the upside interval of upper reinforcement support bar.
The lower section of the lower frame, parallel lower frame are equipped with one or parallel interval is provided at least two beam lower part steel
Muscle support bar is fixedly connected with a stringer lower rebar strip along the upside interval of lower rebar support bar.
The beam muscle strip further includes L-shaped waist rail strip, and the waist rail strip is respectively set along the inside of two side frames
There is even number, the waist rail strip includes cross bar and vertical bar, and the cross bar vertical side frame is simultaneously connect with side frame, the vertical bar
Waist muscle is formed between parallel sides frame and side frame is caught in space.
What the side frame upwardly extended is equal to the sum of protective layer thickness and beam upper reinforcement diameter, the side beyond length
What frame extended downwardly is equal to protective layer thickness beyond length, and being equal to beyond length for upper side frame two sides extension to the left and right is protected
Covering thickness, the lower frame length that exceeds that two sides extend to the left and right are equal to protective layer thickness.
The bar diameter size of the frame body is all the same, diameter equal to beam maximum reinforcing bar.
The height of the beam upper reinforcement strip is greater than the diameter of beam upper reinforcement, the height of the beam lower rebar strip
Greater than the diameter of beam lower rebar,
The width that the upper reinforcement is caught in space is greater than the diameter of beam upper reinforcement, and the lower rebar is caught in space
Width is greater than the diameter of beam lower rebar,
The width that the waist muscle is caught in space is greater than the diameter of beam waist muscle.
The centre distance of adjacent two pairs of beams upper reinforcement strip is equal to the designed distance of beam upper reinforcement, under adjacent two pairs of beams
The centre distance of portion's reinforcing bar strip is equal to the designed distance of beam lower rebar.
The number of the beam upper reinforcement strip on beam upper reinforcement strip and beam upper reinforcement support bar on the upper side frame
Measure it is identical or different,
The number of the beam lower rebar strip on beam lower rebar strip and beam lower rebar support bar on the lower frame
Measure it is identical or different,
The quantity of the beam upper reinforcement strip and beam lower rebar strip is identical or different.
The side frame is that right angle is bent twice for straight line or middle part, and using crooked place as boundary, the setting of waist rail strip is being bent
The same side of position is arranged in upper and lower two sides.
Compared with prior art the utility model have the characteristics that and the utility model has the advantages that
The utility model is misplaced and is protected to guarantee concrete member steel bar array pitch and reduce framework of steel reinforcement to greatest extent
Sheath is unsatisfactory for the generation of the bad phenomenons such as requirement, using reinforcement welding at skeleton holding clamp, according to the specific ruler of beam steel
Very little and design array pitch designs fixture frame body.Frame body is designed as groined type, and each frame development length guarantees protective layer thickness.On frame body
The strip of each beam steel is welded, strip, which is provided with, is caught in space, and reinforcing bar, which passes through, in process of binding is caught in space, guarantees beam steel
Installation.The utility model can be welded using the reinforcing bar that construction site is discarded, and realize waste utilization.
Detailed description of the invention
The utility model is described in more detail with reference to the accompanying drawing.
Fig. 1 is the ordinary cross-sectional reinforcing bar holding clamp of the utility model.
Fig. 2 is the variable cross-section reinforcement holding clamp of the utility model
Appended drawing reference: 1- upper side frame, 2- lower frame, 3- side frame, 4- beam upper reinforcement strip, 5- beam lower part steel
Muscle strip, 6- waist rail strip, 61- cross bar, 62- vertical bar, 7- beam upper reinforcement support bar, 8- upper reinforcement be caught in space,
9- lower rebar support bar, 10- lower rebar are caught in space, 11- waist muscle is caught in space.
Specific embodiment
Embodiment one is shown in Figure 1, a kind of beam reinforcement cages holding clamp, including frame body, and the frame body is by steel bar welding
It connects, including outer rim identical with the chamfered shape of beam and along outer rim and the beam muscle card that is fixedly connected in outer rim
Item.
The height of the outer rim is equal to depth of beam H, so the width of outer rim is equal to the width B of beam, the outside
Frame is groined type, including horizontal upper side frame 1, horizontal lower frame 2 and two vertical side frames 3, the side frame 3 it is upper
End extends above upper side frame 1, and the lower end of the side frame 3 is extended downwardly beyond lower frame 2, the upper side frame 1
Two ends in left and right are each extended over to two sides beyond side frame 3, and the end of left and right two of the lower frame 2 is also prolonged respectively to two sides
It stretches beyond side frame 3.
The beam muscle strip includes vertical beam upper reinforcement strip 4, vertical beam lower rebar strip 5 and L-shaped waist
Beam strip 6.Wherein waist rail strip 6 is configured according to the specific rebar design situation of beam, if deck-molding size is smaller, no waist rail
Then no setting is required for reinforcing bar.
The beam upper reinforcement strip 4 is arranged in pairs, and is provided with a row, each pair of beam upper reinforcement strip 4 altogether along upper side frame 1
The distance between formed upper reinforcement be caught in space 8, beam upper reinforcement strip 4 is fixedly connected at the upside interval of upper side frame 1.
The beam lower rebar strip 5 is arranged in pairs, and is provided with a row, each pair of beam lower rebar strip 5 altogether along lower frame 2
The distance between formed lower rebar be caught in space 10, beam lower rebar strip 5 is fixedly connected at the upside interval of lower frame 2.
It is up and down double steel bar, therefore the lower section of the upper side frame 1, parallel upper side frame 1 are equipped with one in the present embodiment
Or parallel interval is provided at least two beam upper reinforcement support bars 7, the steel between upper side frame and beam upper reinforcement support bar
Muscle array pitch is H1.A stringer upper reinforcement strip 4 is fixedly connected with along the upside interval of upper reinforcement support bar 7
The lower section of the lower frame 2, parallel lower frame 2 are equipped with one or parallel interval is provided at least two beam lower parts
Reinforcing bar support bar 9, the bar-spacing set between lower frame and beam lower rebar support bar are H2.Along the upper of lower rebar support bar 9
Side interval is fixedly connected with a stringer lower rebar strip 5.
The present embodiment further includes L-shaped waist rail strip 6, and the waist rail strip 6 is each provided with along the inside of two side frames 3
Even number is 2 two in the present embodiment, and two sides are arranged 4 altogether.The waist rail strip 6 includes cross bar 61 and vertical bar 62, the cross
Bar vertical side frame 3 is simultaneously connect with side frame 3, is formed waist muscle between the vertical bar parallel sides frame 3 and side frame 3 and is caught in sky
Between 11.
In the present embodiment, what the side frame 3 upwardly extended exceeds length h1Equal to protective layer thickness and beam upper reinforcement
The sum of diameter, what the side frame 3 extended downwardly exceeds length h2Equal to protective layer thickness, the upper side frame 1 two sides to the left and right
What is extended exceeds length h3Equal to protective layer thickness, the lower frame 2 two sides extension to the left and right exceeds length h3Equal to protective layer
Thickness.
The bar diameter size of the frame body is all the same, diameter equal to beam maximum reinforcing bar.The beam upper reinforcement strip 4
Height d1Greater than the diameter of beam upper reinforcement, the height d of the beam lower rebar strip 52Greater than the diameter of beam lower rebar.
The upper reinforcement is caught in the width d in space 83Greater than the diameter of beam upper reinforcement, the lower rebar is caught in sky
Between 10 width d4Greater than the diameter of beam lower rebar, the waist muscle is caught in the width d in space 115With height d6It is all larger than beam waist
The diameter of muscle.
The centre distance d of adjacent two pairs of beam upper reinforcements strip 47Equal to the designed distance of beam upper reinforcement, adjacent two pairs
The centre distance d of beam lower rebar strip 58Equal to the designed distance of beam lower rebar.
The beam upper reinforcement strip 4 on beam upper reinforcement strip 4 and beam upper reinforcement support bar 7 on the upper side frame 1
Quantity it is identical or different, beam lower rebar strip 5 on the lower frame 2 and the beam lower part steel on beam lower rebar support bar
The quantity of muscle strip 5 is identical or different, and the quantity of the beam upper reinforcement strip 4 and beam lower rebar strip 5 is identical or different.
In the present embodiment, beam upper reinforcement strip 4 is identical as the quantity of beam lower rebar strip 5, also and on beam upper reinforcement support bar 7
Beam upper reinforcement strip 4 it is identical with the quantity of the beam lower rebar strip 5 on beam lower rebar support bar, therefore phase up and down
To setting.
In the present embodiment, the side frame 3 is straight line.
Embodiment two is shown in Figure 2, and the place different from embodiment one is, 3 middle part of side frame right angle twice
Bending.Using crooked place as boundary, waist rail strip 6 is arranged in the same side of crooked place or is arranged in upper and lower two sides.The present embodiment
In it is various be arranged in upper and lower two sides.
The Specific construction step of the utility model are as follows:
Step 1 carries out framework of steel reinforcement holding clamp according to beam parameter, and all stub bar of reinforced bar are using welding；
Step 2, reinforcing bar needs guiding through on the corresponding groove of framework of steel reinforcement holding clamp in reinforcing bar process of binding, and fixture is along beam
Span is evenly arranged every 1.5m；Guarantee that framework of steel reinforcement holding clamp is just stuck in beam forms side form, on bed die when molding.
Step 3, framework of steel reinforcement holding clamp is cast in concrete with framework of steel reinforcement when casting concrete, reinforcing bar
Frame holding clamp is cast in concrete with framework of steel reinforcement, be ensure that concrete member steel bar array pitch, is reduced to greatest extent
Framework of steel reinforcement dislocation and protective layer are unsatisfactory for the generation of the bad phenomenons such as requirement.
Claims (10)
1. a kind of beam reinforcement cages holding clamp, including frame body, it is characterised in that: the frame body is formed by reinforcement welding, including
Outer rim identical with the chamfered shape of beam and along outer rim and the beam muscle strip that is fixedly connected in outer rim,
The height of the outer rim is equal to depth of beam, so the width of outer rim is equal to the width of beam, the outer rim is well
Font, the upper side frame (1) including level, horizontal lower frame (2) and two vertical side frames (3), the side frame (3)
Upper end extends above upper side frame (1), and the lower end of the side frame (3) is extended downwardly beyond lower frame (2), it is described on
The end of left and right two of frame (1) is each extended over to two sides beyond side frame (3), the end of left and right two of the lower frame (2)
It is also each extended over to two sides beyond side frame (3),
The beam muscle strip includes vertical beam upper reinforcement strip (4) and vertical beam lower rebar strip (5),
The beam upper reinforcement strip (4) is arranged in pairs, and is provided with a row, each pair of beam upper reinforcement strip altogether along upper side frame (1)
The distance between (4) it forms upper reinforcement to be caught in space (8), beam upper reinforcement strip (4) is solid at the upside interval of upper side frame (1)
Fixed connection,
The beam lower rebar strip (5) is arranged in pairs, and is provided with a row, each pair of beam lower rebar strip altogether along lower frame (2)
The distance between (5) it forms lower rebar to be caught in space (10), beam lower rebar strip (5) is at the upside interval of lower frame (2)
It is fixedly connected.
2. beam reinforcement cages holding clamp according to claim 1, it is characterised in that: the lower section of the upper side frame (1) is put down
Row upper side frame (1) is equipped with one or parallel interval is provided at least two beam upper reinforcement support bars (7), holds along upper reinforcement
The upside interval of pressure pin (7) is fixedly connected with a stringer upper reinforcement strip (4).
3. beam reinforcement cages holding clamp according to claim 2, it is characterised in that: the lower section of the lower frame (2) is put down
Row lower frame (2) is equipped with one or parallel interval is provided at least two beam lower rebar support bars (9), holds along lower rebar
The upside interval of pressure pin (9) is fixedly connected with a stringer lower rebar strip (5).
4. beam reinforcement cages holding clamp according to claim 3, it is characterised in that: the beam muscle strip further includes L shape
Waist rail strip (6), the waist rail strip (6) is each provided with even number, the waist rail strip on the inside of two side frames (3)
It (6) include cross bar (61) and vertical bar (62), the cross bar vertical side frame (3) simultaneously connect with side frame (3), and the vertical bar is parallel
Waist muscle is formed between side frame (3) and side frame (3) is caught in space (11).
5. beam reinforcement cages holding clamp according to claim 1, it is characterised in that: the side frame (3) upwardly extends
Beyond length be equal to the sum of protective layer thickness and beam upper reinforcement diameter, the side frame (3) extend downwardly exceed length
Equal to protective layer thickness, the upper side frame (1) length that exceeds that two sides extend to the left and right is equal to protective layer thickness, the lower frame
(2) length that exceeds that two sides extend to the left and right is equal to protective layer thickness.
6. beam reinforcement cages holding clamp according to claim 1, it is characterised in that: the bar diameter size of the frame body
Diameter all the same, equal to beam maximum reinforcing bar.
7. beam reinforcement cages holding clamp according to claim 4, it is characterised in that:
The height of the beam upper reinforcement strip (4) is greater than the diameter of beam upper reinforcement, the height of the beam lower rebar strip (5)
Degree is greater than the diameter of beam lower rebar,
The width that the upper reinforcement is caught in space (8) is greater than the diameter of beam upper reinforcement, and the lower rebar is caught in space
(10) width is greater than the diameter of beam lower rebar,
The width that the waist muscle is caught in space (11) is greater than the diameter of beam waist muscle.
8. beam reinforcement cages holding clamp according to claim 3, it is characterised in that: adjacent two pairs of beams upper reinforcement strip
(4) centre distance is equal to the designed distance of beam upper reinforcement, and the centre distance of adjacent two pairs of beam lower rebars strip (5) is equal to
The designed distance of beam lower rebar.
9. the beam reinforcement cages holding clamp according to claim 3 or 8, it is characterised in that: the beam on the upper side frame (1)
Upper reinforcement strip (4) and the quantity of the beam upper reinforcement strip (4) on beam upper reinforcement support bar (7) are identical or different,
The beam lower rebar strip (5) on beam lower rebar strip (5) and beam lower rebar support bar on the lower frame (2)
Quantity it is identical or different,
The beam upper reinforcement strip (4) and the quantity of beam lower rebar strip (5) are identical or different.
10. beam reinforcement cages holding clamp according to claim 4, it is characterised in that: the side frame (3) be straight line or
Right angle is bent twice at middle part, and using crooked place as boundary, waist rail strip (6) is arranged in the same side of crooked place or is arranged upper and lower
Two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135873.XU CN209277403U (en) | 2018-12-19 | 2018-12-19 | Fixing clamp for beam steel reinforcement framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135873.XU CN209277403U (en) | 2018-12-19 | 2018-12-19 | Fixing clamp for beam steel reinforcement framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277403U true CN209277403U (en) | 2019-08-20 |
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ID=67612361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822135873.XU Active CN209277403U (en) | 2018-12-19 | 2018-12-19 | Fixing clamp for beam steel reinforcement framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209277403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644680A (en) * | 2019-09-23 | 2020-01-03 | 中国二十冶集团有限公司 | Device for controlling thickness of side slope lattice beam steel bar protective layer and use method thereof |
| CN111764579A (en) * | 2020-07-10 | 2020-10-13 | 中国建筑第八工程局有限公司 | Steel bar positioning device of concrete beam and steel bar construction method thereof |
-
2018
- 2018-12-19 CN CN201822135873.XU patent/CN209277403U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644680A (en) * | 2019-09-23 | 2020-01-03 | 中国二十冶集团有限公司 | Device for controlling thickness of side slope lattice beam steel bar protective layer and use method thereof |
| CN111764579A (en) * | 2020-07-10 | 2020-10-13 | 中国建筑第八工程局有限公司 | Steel bar positioning device of concrete beam and steel bar construction method thereof |
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