CN110080224A - The quick extracting apparatus of construction site reinforcing bar - Google Patents
The quick extracting apparatus of construction site reinforcing bar Download PDFInfo
- Publication number
- CN110080224A CN110080224A CN201910405715.8A CN201910405715A CN110080224A CN 110080224 A CN110080224 A CN 110080224A CN 201910405715 A CN201910405715 A CN 201910405715A CN 110080224 A CN110080224 A CN 110080224A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- bearing rod
- clamping part
- construction site
- extracting apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
- E02D9/02—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof by withdrawing
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
The invention discloses the quick extracting apparatus of construction site reinforcing bar, it include: reinforcing bar cohesion device, bearing rod and bracket, bearing rod is articulated with the bracket, and one end of bearing rod is firmly to hold, the other end is resistance end, and reinforcing bar cohesion device is connected with the resistance end of bearing rod by universal coupling.The reinforcing bar being anchored in bottom of foundation ditch soil layer can be extracted rapidly, shorten the construction time, increase economic efficiency by reinforcing bar quick extracting apparatus in construction site of the present invention.
Description
Technical field
The present invention relates to the devices for quickly extracting the reinforcing bar being anchored in soil layer in Building Construction.
Background technique
In Building Construction, after the completion of excavation of foundation pit terminates and substrate is cleared up, in order to by plain concrete cushion layer
It pours to certain absolute altitude, needs to be inserted into a certain number of reinforcing bars in foundation pit will pass through level for ground elevation and lead to base
Bottom is cheated, to realize that the plain concrete cushion layer thickness poured meets construction requirement.After the completion of plain concrete cushion layer construction, for not
Subsequent construction is influenced, needs in time to extract the reinforcing bar being anchored in bottom of foundation ditch soil layer, to carry out subsequent work progress.
Currently, the reinforcing bar being anchored in bottom of foundation ditch soil layer, which is extracted the majority of work, is chosen manually by construction worker,
There is no special drawer, it is relatively elaborate, and efficiency is lower.In addition, since reinforcing bar to be chosen is located in foundation pit also not
It is easy to use large-scale reinforcing bar to choose equipment.
Summary of the invention
To overcome above-mentioned the deficiencies in the prior art, technical problem to be solved by the invention is to provide a kind of construction site steel
The reinforcing bar being anchored in bottom of foundation ditch soil layer can be extracted rapidly, shorten the construction time, improve warp by the quick extracting apparatus of muscle
Ji benefit.
In order to solve the above technical problems, the invention adopts the following technical scheme:
The quick extracting apparatus of construction site reinforcing bar characterized by comprising reinforcing bar cohesion device, bearing rod and bracket, institute
It states bearing rod and is articulated with the bracket, one end of the bearing rod is firmly to hold, and the other end is resistance end, and the reinforcing bar holds dress tightly
It sets and is connected with the resistance end of the bearing rod by universal coupling.
Preferably, the reinforcing bar cohesion device includes plate of choosing, and one end of the plate of choosing is fixed with connecting rod, the company
Extension bar is fixedly connected with the universal coupling, and the hole of choosing passed through for reinforcing bar is offered on the plate of choosing.
Preferably, the reinforcing bar cohesion device includes fixed body, mobile and nut, and the fixed body is fixedly arranged at the front end with
One clamping part, the mobile are fixedly arranged at the front end with the second clamping part, offer on the fixed body and wear for mobile movement
The pilot hole crossed, screw thread compatible with the nut is provided in the mobile, and the fixed body is provided with nut limit
Slot, the nut are set to the nut limiting slot and are threadedly coupled with the mobile, rotate the second folder described in the nut
Portion is held along the pilot hole close to or far from first clamping part.
Preferably, the first clamping part and the second clamping part are respectively provided with teeth, and first clamping part includes and the fixation
The vertical block of horizontal block and the stretching horizontal block that body is fixedly connected.
Preferably, the bearing rod is set as bent rod, and the resistance end of the bearing rod is located at what the bearing rod was firmly held
Lower section.
Preferably, the bearing rod includes the first bearing rod, the second bearing rod and handle, one end of first bearing rod
Connect the reinforcing bar cohesion device, the handle is located at the top of first bearing rod, described in the second bearing rod connection
First bearing rod and the handle.
Preferably, the bracket is set as the adjusting bracket of Liftable.
After above-mentioned technical proposal, the beneficial effects of the present invention are:
When reinforcing bar cohesion device be provided with choose plate and choose hole when, it is then vertical in firmly applying at end for bearing rod
Downward power also generates rotation around universal coupling by the universal coupling plate that choose at this time so that bearing rod is rotated around pin shaft,
It chooses after hole contacts with the reinforcing bar being anchored in soil layer, the hole inner sidewall in hole of choosing and being anchored between the reinforcing bar in soil layer generates
Side-friction force, under the action of side-friction force, steel that reinforcing bar quick extracting apparatus in construction site can will be anchored in soil layer
Muscle is quickly extracted.This structure can quickly be chosen anchoring using the side-friction force between the side wall and reinforcing bar in hole of choosing on plate of choosing
Reinforcing bar in soil layer, and structure is simple, and easily operated, manufacturing cost is lower.
When reinforcing bar cohesion device is equipped with the first clamping part and the second clamping part, the first clamping part can be made by rotating nut
Quickly reinforcing bar is clamped with the second clamping part, then power straight down is applied to the firmly end of bearing rod, so that bearing rod is around pin
Axis rotation, make reinforcing bar cohesion device also also generate rotation around universal coupling by universal coupling at this time, the first clamping part with
Second clamping part generates under the frictional force generated between clamping force and clamping part and reinforcing bar, and then the steel that will be anchored in soil layer
Muscle is quickly extracted.This structure can quickly adjust the distance between the first clamping part and the second clamping part, to adapt to difference
The reinforcing bar of diameter, especially no replacement is required in the biggish different reinforcing bar of diameter difference of choosing reinforcing bar cohesion device are easy to operate.
In conclusion reinforcing bar quick extracting apparatus in construction site of the invention, will can rapidly be anchored in bottom of foundation ditch
Reinforcing bar in soil layer is extracted, and is shortened the construction time, is increased economic efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the quick extracting apparatus embodiment 1 of construction site reinforcing bar of the present invention；
Fig. 2 is status diagram when pulling out reinforcing bar of reinforcing bar quick extracting apparatus embodiment 1 in construction site in Fig. 1；
Fig. 3 is the structural schematic diagram of the quick extracting apparatus embodiment 2 of construction site reinforcing bar of the present invention；
In figure: 1- reinforcing bar cohesion device, 11- choose plate, and 12- chooses hole, 13- connecting rod, 14- fixed body, 141- first
Clamping part, 1411- horizontal block, the vertical block of 1412-, the second clamping part of 142-, 143- pilot hole, 15- mobile, 16- nut, 2-
Bearing rod, the first bearing rod of 21-, the second bearing rod of 22-, 23- handle, 3- bracket, 31- triangular supports, 32- bottom plate, 33- are horizontal
Bar, 34- hinged seat, 4- universal coupling, 5- reinforcing bar, 6- adjusting bracket, 61- midfoot support bar, 62- supporting leg, 63- adjust spiral shell
Mother, 64- adjusting screw rod, Y- are firmly held, Z- resistance end, F- power.
Specific embodiment
The present invention is described in more detail with reference to the accompanying drawings and examples.
Embodiment one:
Reinforcing bar quick extracting apparatus in construction site as shown in Figure 1, comprising: reinforcing bar cohesion device 1, bearing rod 2 and bracket,
Reinforcing bar cohesion device 1 and bearing rod 2 are connected by universal coupling 4, and bearing rod 2 is articulated with 2 brackets 3.One end of bearing rod 2 is to use
Power end Y, the other end are resistance end Z, and the resistance end Z of reinforcing bar cohesion device 1 and bearing rod 2 is connected by universal coupling 4.
Reinforcing bar cohesion device 1 includes choosing plate 11, and the one end for plate 11 of choosing is fixed with connecting rod 13, connecting rod 13 with it is universal
Hinge 4 is fixedly connected, and the hole 12 of choosing passed through for reinforcing bar is offered on plate 11 of choosing.Common bar diameter be generally 6mm,
6.5mm, 8mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 32mm etc., the bar diameter of most common of them
Generally in 25mm hereinafter, the size for plate 11 of choosing, which is set as side length, is in the case where taking into account consideration function and saving material
150mm and opens up circular hole that diameter is 25mm as choosing in the centre of above-mentioned square plate with a thickness of the square plate of 15mm
Hole 12.Also choose plate and the hole of choosing of multiple and different specifications can be set, so as in the larger reinforcing bar of multiple diameter differences of choosing
Adaptable reinforcing bar cohesion device 1 can be replaced, for that connecting rod 13 can be arranged to two convenient for replacement reinforcing bar cohesion device 1
Section is threadedly coupled between two sections, or by the connection that is set as being screwed of choose plate 11 and connecting rod 13.
The bracket 3 of the invention patent is made of the cross bar 33 of two triangular supports 31 and connection two triangle bracket 31,
Hinged seat 34 is set on cross bar 33 and bearing rod 2 is hinged, it is more firm with the A-frame 31 of ground face contact to make, in triangle
The fixed square floor 32 in the bottom of bracket 31.
To facilitate operation convenient for worker, bearing rod 2 can be set as bent rod, or will by personally waist when avoiding worker operation
Bracket 3 is set as the adjusting bracket 6 of Liftable.
As depicted in figs. 1 and 2, when bearing rod 2 is set as bent rod, the resistance end of bearing rod 2 is located at bearing rod 2 and exerts oneself
The lower section at end.Specifically, bearing rod include the first bearing rod 21, the second bearing rod 22 and handle 23, the one of the first bearing rod 21
(namely resistance end Z) is held to connect reinforcing bar cohesion device 1, handle 23 is located at the top of the first bearing rod 21, the second bearing rod 22
Connect the first bearing rod 21 and handle 23.
It, can be by the height of adjusting bracket to adapt to difference when setting the adjusting bracket 6 of Liftable for bracket 3
The operator of height, as shown in Figure 3, adjusting bracket 6 includes: midfoot support bar 61, supporting leg 62, adjusts spiral shell adjusting bracket 6
Mother 63 and adjusting screw rod 64, supporting leg 62 are equipped with three and are uniformly fixedly connected around midfoot support bar 61, and adjusting nut 63 is arranged
At the top of midfoot support bar 62, bearing, adjusting screw rod 64 and tune are installed between adjusting nut 63 and the top of support rod 62
It saves nut 63 to be threadedly coupled, one end of adjusting screw rod 64 is located inside midfoot support bar 61, and the other end stretches out midfoot support bar 61
And it is fixedly connected with the hinged seat 34 hinged with bearing rod 2.
Choose reinforcing bar when application method and principle:
In Fig. 2, the reinforcing bar 5 for that will be anchored in soil layer is quickly extracted, first by 12 sets of the hole of choosing in plate 11 of choosing
On the reinforcing bar 5 being anchored in soil layer.Then the first bearing rod 21 of bearing rod 2 is placed on the hinge on the cross bar 33 of bracket 3
In joint chair 34, with the first bearing rod of pin shaft grafting 21 and hinged seat 34, then apply straight down at the handle 23 of bearing rod 2
Power F is also generated around universal coupling 4 turn by the plate 11 that choose of universal coupling 4 at this time so that bearing rod 2 is rotated around pin shaft
It is dynamic, after hole 12 of choosing is contacted with the reinforcing bar 5 being anchored in soil layer, the hole inner sidewall in hole 12 of choosing and the reinforcing bar being anchored in soil layer
Side-friction force is generated between 5, under the action of side-friction force, reinforcing bar quick extracting apparatus in construction site can will be anchored in soil
Reinforcing bar 5 in layer is quickly extracted.
Reinforcing bar quick extracting apparatus in construction site of the present invention can not only quickly extract the reinforcing bar being anchored in soil layer, and
Structure is simple, easily operated, and manufacturing cost is lower.
Embodiment two:
Embodiment two is basically the same as the first embodiment, the difference is that the specific structure of cohesion device is different:
As shown in figure 3, reinforcing bar cohesion device includes fixed body 14, mobile 15 and nut, fixed body 14 is fixedly arranged at the front end with
First clamping part 141, mobile are fixedly arranged at the front end with the second clamping part 142, offer on fixed body 14 and wear for the movement of mobile 15
The pilot hole 143 crossed is provided with screw thread compatible with nut 16 in mobile 15, and fixed body 14 is provided with nut limiting slot,
Nut 16 is set to nut limiting slot and is threadedly coupled with mobile 15, and 16 second clamping part 142 of rotating nut is along pilot hole 143
Close to or far from the first clamping part 141.In the present embodiment, be arranged on the inside of the first clamping part 141 it is with teeth for increase friction, first
Clamping part 142 is set as the L shape with turning, and the first clamping part 142 includes: the horizontal block 1411 fixed with fixed body 14 and stretches out
Vertical block 1412, be arranged on the inside of horizontal block 1411 with teeth for increasing friction, the vertical block of stretching is located at the second clamping part 141
Outside and be not in contact with the second clamping part 141, when the vertical block 1412 of stretching clamps in order to prevent reinforcing bar from first folder
It holds in portion 141 and the space of the second clamping part 142 formation.
Choose reinforcing bar when application method and principle:
First rotating nut 16 makes the second clamping part 142 far from the first clamping part 141, and reinforcing bar is stuck in the first clamping part 141
With the second clamping part 142 formed space in, then turn nut 16 make the second clamping part 142 close to the first clamping part 141 until
Until first clamping part 141 and the second clamping part 142 clamp reinforcing bar, then the firmly end of bearing rod 2 is applied straight down again
Power F make reinforcing bar cohesion device 1 also around universal coupling 4 by universal coupling 4 at this time so that bearing rod 2 is rotated around pin shaft
Rotation is generated, is generated between the first clamping part 141 and the second clamping part 142 generation clamping force and clamping part and reinforcing bar 5
Under frictional force, and then the reinforcing bar being anchored in soil layer is quickly extracted.
The present embodiment can quickly adjust the distance between the first clamping part 141 and second clamping part, to adapt to difference
The reinforcing bar of diameter.
In conclusion reinforcing bar quick extracting apparatus in construction site of the invention, solves and applies at present in plain concrete cushion layer
The problem of being used when extracting the reinforcing bar being anchored in bottom of foundation ditch soil layer after the completion of work without tool, construction site steel of the invention
The quick extracting apparatus of muscle can rapidly extract the reinforcing bar being anchored in bottom of foundation ditch soil layer, to carry out subsequent constructed
Journey shortens the construction time, increases economic efficiency.
Technical solution of the present invention is explained in detail above in conjunction with attached drawing, but the invention is not limited to above-mentioned implementations
Example, it will be appreciated by those skilled in the art that the various changes made in the form and details to it all fall within this hair
In protection scope defined by bright claims.
Claims (7)
1. the quick extracting apparatus of construction site reinforcing bar characterized by comprising reinforcing bar cohesion device, bearing rod and bracket, it is described
Bearing rod is articulated with the bracket, and one end of the bearing rod is firmly to hold, and the other end is resistance end, the reinforcing bar cohesion device
It is connected with the resistance end of the bearing rod by universal coupling.
2. reinforcing bar quick extracting apparatus in construction site as described in claim 1, which is characterized in that the reinforcing bar cohesion device packet
Plate of choosing is included, one end of the plate of choosing is fixed with connecting rod, and the connecting rod is fixedly connected with the universal coupling, described to pull out
Take the hole of choosing for offering on plate and passing through for reinforcing bar.
3. reinforcing bar quick extracting apparatus in construction site as described in claim 1, which is characterized in that the reinforcing bar cohesion device packet
Fixed body, mobile and nut are included, the fixed body is fixedly arranged at the front end with the first clamping part, and the mobile is fixedly arranged at the front end with second
Clamping part offers the pilot hole moved through for the mobile on the fixed body, is provided in the mobile and institute
The compatible screw thread of nut is stated, the fixed body is provided with nut limiting slot, and the nut is set to the nut limiting slot simultaneously
It is threadedly coupled with the mobile, rotates the second clamping part described in the nut along the pilot hole close to or far from described first
Clamping part.
4. reinforcing bar quick extracting apparatus in construction site as claimed in claim 3, which is characterized in that the first clamping part and the second folder
The portion of holding is respectively provided with teeth, and first clamping part includes the horizontal block being fixedly connected with the fixed body and stretches out the horizontal block
Vertical block.
5. reinforcing bar quick extracting apparatus in construction site as described in claim 1, which is characterized in that the bearing rod is set as bending
Bar, the resistance end of the bearing rod are located at the lower section that the bearing rod is firmly held.
6. reinforcing bar quick extracting apparatus in construction site as claimed in claim 5, which is characterized in that the bearing rod includes first
One end of bearing rod, the second bearing rod and handle, first bearing rod connects the reinforcing bar cohesion device, and the handle is located at
The top of first bearing rod, second bearing rod connect first bearing rod and the handle.
7. reinforcing bar quick extracting apparatus in construction site as described in claim 1, which is characterized in that the bracket is set as to rise
The adjusting bracket of height drops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910405715.8A CN110080224A (en) | 2019-05-16 | 2019-05-16 | The quick extracting apparatus of construction site reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910405715.8A CN110080224A (en) | 2019-05-16 | 2019-05-16 | The quick extracting apparatus of construction site reinforcing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110080224A true CN110080224A (en) | 2019-08-02 |
Family
ID=67420315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910405715.8A Pending CN110080224A (en) | 2019-05-16 | 2019-05-16 | The quick extracting apparatus of construction site reinforcing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110080224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997051A (en) * | 2020-08-13 | 2020-11-27 | 广东电网有限责任公司 | Cable pile pulling-out device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221248A (en) * | 1978-04-19 | 1980-09-09 | Rix Wesley J | Nail holder |
| CN202878245U (en) * | 2012-10-16 | 2013-04-17 | 山西地宝科技股份有限公司 | Extraction tool |
| CN204217590U (en) * | 2014-11-06 | 2015-03-25 | 中国热带农业科学院南亚热带作物研究所 | One pulls out any of several broadleaf plants stake device |
| CN204326075U (en) * | 2014-12-22 | 2015-05-13 | 中国化学工程第三建设有限公司 | A kind of drill steel extracting apparatus |
| CN204535602U (en) * | 2015-04-17 | 2015-08-05 | 山西大运汽车制造有限公司 | Quick connector inspection ripping bar |
| CN206070583U (en) * | 2016-08-30 | 2017-04-05 | 国脉科技股份有限公司 | Piping shaft opener |
-
2019
- 2019-05-16 CN CN201910405715.8A patent/CN110080224A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221248A (en) * | 1978-04-19 | 1980-09-09 | Rix Wesley J | Nail holder |
| CN202878245U (en) * | 2012-10-16 | 2013-04-17 | 山西地宝科技股份有限公司 | Extraction tool |
| CN204217590U (en) * | 2014-11-06 | 2015-03-25 | 中国热带农业科学院南亚热带作物研究所 | One pulls out any of several broadleaf plants stake device |
| CN204326075U (en) * | 2014-12-22 | 2015-05-13 | 中国化学工程第三建设有限公司 | A kind of drill steel extracting apparatus |
| CN204535602U (en) * | 2015-04-17 | 2015-08-05 | 山西大运汽车制造有限公司 | Quick connector inspection ripping bar |
| CN206070583U (en) * | 2016-08-30 | 2017-04-05 | 国脉科技股份有限公司 | Piping shaft opener |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997051A (en) * | 2020-08-13 | 2020-11-27 | 广东电网有限责任公司 | Cable pile pulling-out device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8887451B2 (en) | Pivoting bracket for foundation support system | |
| CN107401192B (en) | Load transfer device is vertically underpined after truncation for prestressing force circle concrete tubular pile | |
| CN106401189A (en) | Buffer construction method for downward ultra-deep composite pumping of concrete | |
| CN110080224A (en) | The quick extracting apparatus of construction site reinforcing bar | |
| CN210713940U (en) | Overweight roof beam formwork structure | |
| CN210195335U (en) | Civil construction support frame | |
| CN207533862U (en) | A kind of Portable steel bar bending machine | |
| CN207296360U (en) | A kind of climbing frame falling proof mechanism and the climbing frame falling proof seat in the plane lock based on the mechanism | |
| CN205713112U (en) | A kind of shear wall formwork adjustable base device | |
| CN209653393U (en) | A kind of construction beam forms Fast Installation, provision for disengagement | |
| CN115183062B (en) | Anti-slip precast floor pipeline hanger structure | |
| CN207170588U (en) | A kind of bending machine | |
| CN212453616U (en) | Energy-conserving stable template fixed bolster for building | |
| CN206329351U (en) | A kind of adjustable corner bow member clamping device | |
| CN210530404U (en) | Detachable temporary support for constructional engineering construction | |
| CN205116775U (en) | Building slope steel strutting arrangement | |
| CN209760264U (en) | Self-adjusting angle ground tackle | |
| CN210334848U (en) | Welding set is used in stock production | |
| CN204024078U (en) | For the rig falsework of bar planting bottom beam slab | |
| CN206830956U (en) | Oil gas well ground blowout pipeline fixing device | |
| CN207615478U (en) | A kind of Architectural Equipment machine components surface knocking device | |
| CN217132812U (en) | Slope steel rope anchor rod drawing test device | |
| CN210687254U (en) | Pipeline positioning support for water supply and drainage engineering | |
| CN205617799U (en) | Adjustable base device of shear force wall back cover | |
| CN215281654U (en) | Pipeline positioning structure for water supply and drainage engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190802 |
|
| RJ01 | Rejection of invention patent application after publication |