CN109396296A - A kind of construction site bar cutter - Google Patents
A kind of construction site bar cutter Download PDFInfo
- Publication number
- CN109396296A CN109396296A CN201710710603.4A CN201710710603A CN109396296A CN 109396296 A CN109396296 A CN 109396296A CN 201710710603 A CN201710710603 A CN 201710710603A CN 109396296 A CN109396296 A CN 109396296A
- Authority
- CN
- China
- Prior art keywords
- bar
- fixed
- fixed block
- block
- slide
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
Abstract
The invention discloses a kind of construction site bar cutters, including pedestal, support rod and cutting mechanism, it is fixedly connected at the top of the bottom of the support rod and pedestal, and cutting mechanism is slidably mounted on support rod, fixed plate is fixedly installed at the top of the pedestal, the fixed plate is located at the underface of cutting mechanism, is fixedly installed with fixed block at the top of the fixed plate, the side of the fixed block offers blind hole, and the internal slide of the blind hole is equipped with placement bar.The cooperation that the present invention passes through setting clamping plate, placement bar and fixed block, reinforcing bar is placed on and is placed on bar, then clamping plate is pushed, to make clamping plate cooperation fixed block be clamped reinforcing bar, and when pushing clamping plate to be that can make slide plate that slide bar be pushed to be moved, when slide bar is moved, the kelly of slide bar one end welding will cooperate poke rod, the position of kelly is fixed, to keep reinforcing bar fixed stronger.
Description
Technical field
The present invention relates to construction site equipment technical field, specially a kind of construction site bar cutter.
Background technique
Reinforcing bar refers to that armored concrete is used and prestressed reinforced concrete steel, cross section are circle, is sometimes band
There are the rectangular of fillet, including plain bar, Ribbed Bar, twisted bar, reinforcing bar is primarily subjected to tensile stress in concrete, deformation
Effect and concrete of the reinforcing bar due to rib have biggish cementitiousness, thus can preferably bear the effect of external force, and reinforcing bar is extensive
For various building structure, especially large-scale, heavy, light thin wall and high building structure.
The length specification of reinforcing bar is unified, therefore in construction site, needs to cut reinforcing bar, to make the length of reinforcing bar
Degree reaches the use demand of architecture construction, mostly uses cutting machine to drive under cutting blade greatly currently on the market and is cut, is being cut
When cutting, reinforcing bar is easy movement, influences cutting efficiency, needs artificially to be fixed, but when artificial fixed steel bars, not only increase
Labor intensity, while there is also security risks, although currently on the market there are also the cutting machine with fixed steel bars function,
It is to play more complicated in solid fixed cycle operator step, can not solves the problems, such as that labor intensity of workers is big.
Summary of the invention
The purpose of the present invention is to provide a kind of construction site bar cutters, have the advantages of quick fixed steel bars,
Solve mentioned in background technique mostly use greatly in the market cutting machine drive cutting blade under cut, cutting when, steel
Muscle is easy movement, influences cutting efficiency, needs artificially to be fixed, but when artificial fixed steel bars, it is strong to not only increase labour
Degree, while there is also security risks, although there are also the cutting machines with fixed steel bars function currently on the market, solid
Fixed cycle operator step is played more complicated, can not solve the problems, such as that labor intensity of workers is big.
To achieve the above object, the invention provides the following technical scheme: a kind of construction site bar cutter, including bottom
Seat, support rod and cutting mechanism are fixedly connected at the top of the bottom of the support rod and pedestal, and cutting mechanism is slidably mounted on
On support rod, fixed plate is fixedly installed at the top of the pedestal, the fixed plate is located at the underface of cutting mechanism, described solid
Fixed block is fixedly installed at the top of fixed board, the side of the fixed block offers blind hole, the internal slide installation of the blind hole
There is placement bar, the one end for being slidably connected between the outer surface for placing bar and the inner wall of blind hole, and placing bar is pierced by blind hole and prolongs
The side for extending to fixed block is fixedly connected with the side of clamping bar.
The top slide of the fixed plate is equipped with slide plate, is fixedly connected at the top of the bottom end of the clamping bar and slide plate,
The slide plate is fixedly installed with slide bar close to the side of fixed block, and on the fixed block and position of corresponding slide bar offers logical
Slot, the inside of one end insertion through slot of the slide bar is simultaneously with the welding of one end of kelly, the inside of the fixed block and positioned at logical
The front that cavity and cavity are offered above slot is opening-like, and inserted block, institute are slidably fitted in the cavity of the fixed block
The side for stating inserted block is pierced by cavity and extends to the front of fixed block, and the other end of inserted block is hinged with compatible with kelly group
Lever, the side of the inserted block and be located at poke rod side below be fixedly installed with limited block.
Preferably, the blind hole and the quantity of placement bar are two, and blind hole and the cross section for placing bar are rectangle, and
Two blind holes and placement bar are symmetrical arranged with the central axes of fixed block.
Preferably, the front of the inserted block, which is pierced by cavity and extends to the front of fixed block, is fixedly installed with handle, and inserts
The back side of block is fixedly connected with one end of tension spring, the other end of the tension spring.
Preferably, the side of the inserted block is fixedly installed with shaft, and the poke rod is socketed in the table of shaft by bearing
Face, and torque spring is provided between poke rod and inserted block.
Preferably, a side contacts of the side of the limited block and poke rod, and the top of limited block is located at poke rod
Lower section.
Preferably, arc-shaped groove is offered at the top of the fixed block.
Compared with prior art, beneficial effects of the present invention are as follows:
1, reinforcing bar is placed on and is placed on bar, then pushed by the cooperation of setting clamping plate, placement bar and fixed block by the present invention
Clamping plate so that clamping plate cooperation fixed block be made to be clamped reinforcing bar, and is that slide plate can be made to push to slide when pushing clamping plate
Bar is moved, and when slide bar is moved, the kelly of slide bar one end welding will cooperate poke rod, is carried out to the position of kelly
It is fixed, to keep reinforcing bar fixed stronger.
2, the present invention is pulled out slotting by the cooperation of setting inserted block and spring when cutting is completed to need to remove reinforcing bar
Block, so that kelly be made to separate with poke rod, after kelly is separated with poke rod, just stretchy clamping plate, so that reinforcing bar is removed, from
And keep the process for removing reinforcing bar more convenient simple, and after the completion of taking-up, the elastic force of spring can make inserted block return to original position.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of fixed plate side view of the present invention；
Fig. 3 is the sectional view of the novel fixed block of this city；
Fig. 4 is the sectional view of fixed block side view of the present invention.
In figure: bar, 8 clamping bars, 9 are placed in 1 pedestal, 2 support rods, 3 cutting mechanisms, 4 fixed plates, 5 fixed blocks, 6 blind holes, 7
Slide plate, 10 slide bars, 11 through slots, 12 kellies, 13 inserted blocks, 14 poke rods, 15 limited blocks, 16 handles, 17 tension springs, 18 shafts,
19 torque springs, 20 grooves.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4, a kind of construction site bar cutter, including pedestal 1, support rod 2 and cutting mechanism 3 are please referred to, is propped up
The bottom of strut 2 is fixedly connected with the top of pedestal 1, and cutting mechanism 3 is slidably mounted on support rod 2, in use, starting is cut
Cutting mill structure 3, the cutting sheet on cutting mechanism 3 will do it rotation, then move down cutting mechanism 3, when cutting mechanism 3 is downward
When mobile, reinforcing bar can be cut, the top of pedestal 1 is fixedly installed with fixed plate 4, and fixed plate 4 is being located at cutting mechanism 3 just
Lower section, the top of fixed plate 4 are fixedly installed with fixed block 5, and the top of fixed block 5 offers arc-shaped groove 20, fixed block 5
Side offer blind hole 6, the internal slide of blind hole 6, which is equipped with, places bar 7, place bar 7 outer surface and blind hole 6 inner wall it
Between be slidably connected, blind hole 6 and the quantity for placing bar 7 are two, and blind hole 6 and the cross section for placing bar 7 are rectangle, and two
One end that blind hole 6 and placement bar 7 are symmetrical arranged with the central axes of fixed block 5, and place bar 7 is pierced by blind hole 6 and extends to fixation
The side of block 5 is fixedly connected with the side of clamping bar 8, is placed on bar 7 in use, reinforcing bar is placed on, is then pushed clamping bar
8, when pushing clamping bar 8, the inside of blind hole 6 can be entered by placing bar 7, so that clamping bar 8 be made to cooperate the side of fixed block 5 to steel
Muscle is clamped, to avoid the reinforcing bar when cutting reinforcing bar from moving, and when cutting mechanism 3 declines, on cutting mechanism 3
Chopping disk can enter the inside of groove 20, avoid cutting plate from damaging fixed block 5.
The top slide of fixed plate 4 is equipped with slide plate 9, and the bottom end of clamping bar 8 is fixedly connected with the top of slide plate 9, slide plate 9
Side close to fixed block 5 is fixedly installed with slide bar 10, and on the fixed block 5 and position of corresponding slide bar 10 offers through slot 11,
The inside of one end insertion through slot 11 of slide bar 10 is simultaneously welded with one end of kelly 12, and the top of kelly 12 is provided with latch, fixed
The inside of block 5 and the top for being located at through slot 11 offer cavity and the front of cavity is opening-like, in the cavity of fixed block 5
It is slidably fitted with inserted block 13, the side of inserted block 13 is pierced by cavity and extends to the front of fixed block 5, and the other end hinge of inserted block 13
It is connected to poke rod 14 compatible with kelly 12, poke rod 14 is obliquely arranged close to the side of latch, and latch is close
One end of poke rod 14 is also obliquely arranged, while the one side that latch and poke rod 14 are supported or opposed is in a vertical shape, when kelly 12
When retrogressing, latch will be contacted with poke rod 14, and the side of inserted block 13 is fixedly installed with shaft 18, and poke rod 14 passes through axis
Hold the surface for being socketed in shaft 18, and be provided with torque spring 19 between poke rod 14 and inserted block 13, the side of inserted block 13 and
Limited block 15, the side of limited block 15 and a side contacts of poke rod 14 are fixedly installed with below 14 side of poke rod,
And the top of limited block 15 is located at the lower section of poke rod 14, the front of inserted block 13 is pierced by cavity and extends to the front of fixed block 5
It is fixedly installed with handle 16, and the back side of inserted block 13 is fixedly connected with one end of tension spring 17, the other end of tension spring 17,
When promotion clamping bar 8, thus will drive slide plate 9 when making clamping bar 8 that fixed block 5 be cooperated to be clamped reinforcing bar and moved, when
Slide plate 9 will push slide bar 10 and be moved when being moved, when slide bar 10 is moved, will push kelly 12 and moved,
Latch when kelly 12 is moved on kelly 12 can be contacted with poke rod 14, to push 14 turns of poke rod
It is dynamic, when poke rod 14 is rotated, torque spring 19 can be made to store power, after latch and the disengaging of poke rod 14, torque spring 19
Poke rod 14 can be made to set back, and due to the setting of limited block 15, thus make the rotation that poke rod 14 can not be reversed, thus
It exit kelly 12 can not in through slot 11, to limit to slide plate 9, to make slide plate 9 that can not slide, to make clamping bar
8 position can not move, this for clamping clamping bar 8 is stronger, after cutting, by extracting inserted block 13 out, to make
Kelly 12 is separated with poke rod 14, so that reinforcing bar be removed.
In summary: reinforcing bar is placed on placement by the cooperation of setting clamping plate, placement bar 7 and fixed block 5 by the present invention
On bar 7, clamping plate is then pushed, to make clamping plate cooperation fixed block 5 be clamped reinforcing bar, and when promotion clamping plate is
It can make slide plate 9 that slide bar 10 be pushed to be moved, when slide bar 10 is moved, the kelly 12 of 10 one end of slide bar welding will cooperate
The position of kelly 12 is fixed in poke rod 14, to keep reinforcing bar fixed stronger.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of construction site bar cutter, including pedestal (1), support rod (2) and cutting mechanism (3), the support rod
(2) it is fixedly connected at the top of bottom and pedestal (1), and cutting mechanism (3) is slidably mounted on support rod (2), feature exists
In: it is fixedly installed with fixed plate (4) at the top of the pedestal (1), the fixed plate (4) is located at the underface of cutting mechanism (3),
It is fixedly installed with fixed block (5) at the top of the fixed plate (4), the side of the fixed block (5) offers blind hole (6), described
The internal slide of blind hole (6), which is equipped with, places bar (7), slides between the outer surface for placing bar (7) and the inner wall of blind hole (6)
Connection, and the one end for placing bar (7) is pierced by the fixed company in side that blind hole (6) extends to the side and clamping bar (8) of fixed block (5)
It connects；
The top slide of the fixed plate (4) is equipped with slide plate (9), and the bottom end of the clamping bar (8) and the top of slide plate (9) are solid
Fixed connection, the slide plate (9) is fixedly installed with slide bar (10) close to the side of fixed block (5), on the fixed block (5) and right
The position of slide bar (10) is answered to offer through slot (11), the inside of through slot (11) and and kelly are inserted into one end of the slide bar (10)
(12) one end welding, the inside of the fixed block (5) and be located at through slot (11) above offer cavity and cavity (2)
Front it is opening-like, be slidably fitted with inserted block (13) in the cavity of the fixed block (5), the side of the inserted block (13) is pierced by
Cavity and the front for extending to fixed block (5), and the other end of inserted block (13) is hinged with and kelly (12) compatible poke rod
(14), the side of the inserted block (13) and be located at poke rod (14) side below be fixedly installed with limited block (15).
2. a kind of construction site bar cutter according to claim 1, it is characterised in that: the blind hole (6) and put
The quantity for setting bar (7) is two, and blind hole (6) and the cross section for placing bar (7) are rectangle, and two blind holes (6) and is placed
Bar (7) is symmetrical arranged with the central axes of fixed block (5).
3. a kind of construction site bar cutter according to claim 1, it is characterised in that: the inserted block (13) is just
Face is pierced by cavity and extends to the front of fixed block (5) and is fixedly installed with handle (16), and the back side of inserted block (13) and pulling force bullet
One end of spring (17) is fixedly connected, the other end of the tension spring (17).
4. a kind of construction site bar cutter according to claim 1, it is characterised in that: the one of the inserted block (13)
Side is fixedly installed with shaft (18), and the poke rod (14) is socketed in the surface of shaft (18), and poke rod (14) by bearing
Torque spring (19) are provided between inserted block (13).
5. a kind of construction site bar cutter according to claim 1, it is characterised in that: the limited block (15)
One side contacts of side and poke rod (14), and the top of limited block (15) is located at the lower section of poke rod (14).
6. a kind of construction site bar cutter according to claim 1, it is characterised in that: the fixed block (5)
Top offers arc-shaped groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710710603.4A CN109396296A (en) | 2017-08-18 | 2017-08-18 | A kind of construction site bar cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710710603.4A CN109396296A (en) | 2017-08-18 | 2017-08-18 | A kind of construction site bar cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109396296A true CN109396296A (en) | 2019-03-01 |
Family
ID=65455234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710710603.4A Pending CN109396296A (en) | 2017-08-18 | 2017-08-18 | A kind of construction site bar cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109396296A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893709A (en) * | 2021-01-22 | 2021-06-04 | 陈木根 | A reinforcing bar cutting and packing apparatus for construction site |
| CN115338343A (en) * | 2022-09-13 | 2022-11-15 | 中国建筑第二工程局有限公司 | Civil engineering construction is with having bar cutter of automatic locking material loading function |
-
2017
- 2017-08-18 CN CN201710710603.4A patent/CN109396296A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893709A (en) * | 2021-01-22 | 2021-06-04 | 陈木根 | A reinforcing bar cutting and packing apparatus for construction site |
| CN115338343A (en) * | 2022-09-13 | 2022-11-15 | 中国建筑第二工程局有限公司 | Civil engineering construction is with having bar cutter of automatic locking material loading function |
| CN115338343B (en) * | 2022-09-13 | 2023-08-29 | 中国建筑第二工程局有限公司 | Steel bar cutting machine with automatic locking and feeding functions for civil engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190301 |
|
| WD01 | Invention patent application deemed withdrawn after publication |