CN210099681U - Support device for derusting steel bars - Google Patents
Support device for derusting steel bars Download PDFInfo
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- CN210099681U CN210099681U CN201920607691.XU CN201920607691U CN210099681U CN 210099681 U CN210099681 U CN 210099681U CN 201920607691 U CN201920607691 U CN 201920607691U CN 210099681 U CN210099681 U CN 210099681U
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- centre gripping
- support
- limiting
- support shaft
- rotating support
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Abstract
The utility model discloses a strutting arrangement for reinforcing bar rust cleaning, comprising a base plate, the last surface interval fixedly connected with centre gripping support of bottom plate, spacing circular arc groove is seted up at the top of centre gripping support in order to carry on spacingly to the reinforcing bar, two one sides that the centre gripping support is carried on the back mutually are provided with respectively and press from both sides tight baffle, press from both sides the direction slide bar of two parallel arrangement of fixedly connected with on the tight baffle, the one end that tight baffle was kept away from to the direction slide bar is worn too centre gripping support and threaded connection has limit stop, on the direction slide bar and lie in between limit stop and the centre gripping support the cover be equipped with. The utility model discloses simple structure, through spacing and the clamp of tight baffle of clamp of spacing circular arc groove tight, just can accomplish the spacing fixed to the reinforcing bar, easy operation is convenient, has improved work efficiency.
Description
Technical Field
The utility model relates to an equipment is used in the support, concretely relates to strutting arrangement is used in reinforcing bar rust cleaning.
Background
A large amount of steel bars are usually used in building construction, the steel bars which are not used temporarily can be stacked on a site, although some waterproof measures can be taken, after the steel bars are placed for a period of time, certain rust can still appear on the surfaces of the steel bars, and the steel bars can be used after being subjected to rust removal and rechecking in use. The conventional derusting method is to manually brush a steel wire brush or polish the steel wire brush with a handheld angle grinder, the two methods are time-consuming and labor-consuming and have extremely low efficiency, and the method can be adopted only when a small amount of steel bars need to be derusted, but the method can increase the workload of constructors and has low derusting efficiency when a large amount of steel bars need to be derusted, so that the construction period is influenced.
In order to solve the technical problems, the inventor invents a steel bar rust removing device, wherein a steel bar is sleeved with a rust removing sleeve, then the steel bar is supported in a horizontal state by a supporting device, and then the rust removing sleeve is driven by a linear reciprocating driving device to move back and forth on the steel bar so as to achieve the purpose of removing rust. However, in the currently used reinforcing steel bar supporting device, fixing devices similar to clamp structures are arranged at two ends of a reinforcing steel bar, and the reinforcing steel bar is fixed through bolts. Every pair of reinforcing bar carries out the rust cleaning operation, just needs carry out the dismouting of a bolt, along with the rust cleaning operation of reinforcing bar large batch, the dismouting operation of relative bolt has not only increased operating personnel's work burden, has also reduced the availability factor simultaneously.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a strutting arrangement for reinforcing bar rust cleaning that easy operation is convenient, improves work efficiency.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a supporting device for derusting steel bars comprises a bottom plate, wherein clamping support seats are fixedly connected to the upper surface of the bottom plate at intervals along the left-right direction, limiting arc grooves extending along the left-right direction are formed in the tops of the clamping support seats, each limiting arc groove is a semi-circular arc-shaped through groove, the arc radius of the cross section of each limiting arc groove is consistent with the radius of the steel bar to be supported, clamping baffles are respectively arranged on the opposite sides of the two clamping support seats, the plane where each clamping baffle is located is perpendicular to the opposite directions of the two clamping support seats, two guide slide bars are fixedly connected to the clamping baffles, the two guide slide bars are parallel to each other and extend along the left-right direction, the two guide slide bars respectively penetrate through the clamping support seats on the side where the guide slide bars are located and can be in sliding fit with the clamping supports along the left-right direction, the, one end threaded connection that the tight baffle of guide slide bar kept away from has limit stop in order to can the butt move towards two centre gripping support looks backs of the body on the centre gripping support and carry on spacingly to the guide slide bar, the cover is equipped with the spring on the pole body that just is located between limit stop and the centre gripping support on the guide slide bar, the spring can provide spring force on the centre gripping support of its place one side for the tight baffle butt of clamp, when two tight baffles of clamp are respectively the butt on the centre gripping support of its place one side, distance length between two tight baffles of clamp is short in the length of waiting to support the reinforcing bar, when two limit stop respectively the butt on the centre gripping support of its place one side, distance length between two tight baffles of clamp is good at the length of waiting.
Before the reinforcing bar was placed, two clamping baffle of back of the body direction pulling were carried on the back respectively along two centre gripping supports earlier, and clamping baffle drives the guide pull rod and compresses the spring, makes distance length between two clamping baffle be longer than the length of waiting to rust cleaning reinforcing bar, just so conveniently makes the both ends of reinforcing bar place respectively in two spacing circular arc inslot. The radius of spacing circular arc groove is unanimous with the reinforcing bar radius, just so can carry on spacingly to the reinforcing bar along the fore-and-aft direction, then loosen two clamping baffle, the spring begins the relaxation resilience, drive two clamping baffle and remove towards relative direction again, and the butt is respectively at the tip of its place one side reinforcing bar, press from both sides tightly the reinforcing bar along left right direction under the effect of spring force, because the rust cleaning sleeve pipe is along reinforcing bar length direction round trip movement on the reinforcing bar, consequently, the reinforcing bar mainly receives the effort along on the reinforcing bar axis, consequently, it is fixed to the centre gripping of reinforcing bar to just accomplished reinforcing bar level and ascending spacing of axis direction, a structure is simple, high durability and convenient use are reliable, and the.
Preferably, the clamping support comprises a base body, the guide slide rod penetrates through the base body and is in sliding fit with the base body, a rotating support shaft which is arranged along the left-right direction and extends towards the direction adjacent to the clamping baffle is fixedly connected to the top of the base body, a limiting support block which is rotatably connected with the rotating support shaft in a sleeved mode and can rotate around the axis direction of the rotating support shaft is sleeved on the rotating support shaft, a plurality of limiting arc grooves are formed in the limiting support block and are all located on the limiting support block, the plurality of limiting arc grooves are uniformly arranged around the rotating support shaft by taking the axis of the rotating support shaft as the center of a circle at intervals, the arc radiuses of the cross sections of the plurality of limiting arc grooves are different and are used for placing reinforcing steel bars with different radiuses, a plurality of positioning holes which extend along the left-right direction are uniformly arranged on the side face, the clamping baffle is fixedly connected with a positioning bolt extending along the left-right direction on one side face of the adjacent limiting support block, the positioning bolt is located on a track where the positioning hole rotates along the axis direction of the rotating support shaft along the projection in the left-right direction, the depth of the positioning hole is larger than the length of the positioning bolt, when the limiting stop abuts against the seat body, the positioning bolt is located outside the positioning hole, when the limiting stop moves towards the direction of the adjacent limiting support block, the positioning bolt can be inserted into the corresponding positioning hole, when the positioning bolt is inserted into one positioning hole to rotate and limit the limiting support block, one of the limiting arc grooves is located above the rotating support shaft, and the center line of the limiting arc groove and the center line of the rotating support shaft are located in the same vertical plane. The reinforcing bar of different diameters just needs to use the spacing arc groove of different diameter sizes, in the time of the use, earlier according to the diameter size selection corresponding spacing arc groove of reinforcing bar, outside pulling presss from both sides tight baffle, make the location bolt on pressing from both sides tight baffle pull out in the locating hole, just so can rotate spacing supporting shoe, make corresponding spacing arc groove rotate to the top position, place the reinforcing bar behind spacing arc inslot, loosen and press from both sides tight baffle, it moves towards spacing supporting shoe direction to press from both sides tight baffle under the effect of spring force, not only press from both sides tightly the reinforcing bar, also make the location bolt on it insert in corresponding locating hole on spacing supporting shoe simultaneously, spacing supporting shoe just can't rotate like this, accomplish spacing to spacing supporting shoe.
Preferably, one end of the rotating support shaft is fixedly connected with the base body, the connecting part is provided with an installation surface which is parallel to the central line of the rotating support shaft so that the cross section of the connecting part is in an arc shape with an arc shape being an arc shape, the top of the base body is a fixed surface which is horizontally arranged, the installation surface is attached to the fixed surface, a plurality of connecting screws are arranged on the connecting part at intervals along the central line direction of the rotating support shaft, and the connecting part is fixedly connected with the base body through the connecting screws. The level of the rotating support shaft can be ensured by the fixing surface and the mounting surface, and meanwhile, the connecting screw is convenient to mount and dismount.
To sum up, the beneficial effects of the utility model reside in that: the utility model discloses simple structure, through spacing and the clamp of tight baffle of clamp of spacing circular arc groove tight, just can accomplish the spacing fixed to the reinforcing bar, easy operation is convenient, has improved work efficiency.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, in which:
fig. 1 is a front view of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the supporting device for removing rust on steel bars in this embodiment comprises a bottom plate 1, wherein clamping supports are fixedly connected to the upper surface of the bottom plate 1 at intervals along the left-right direction, limiting arc grooves 2 extending along the left-right direction are formed in the tops of the clamping supports, the limiting arc grooves 2 are semi-circular arc-shaped through grooves, the arc radius of the cross section of each limiting arc groove is consistent with that of a steel bar to be supported, clamping baffles 3 are respectively arranged on the opposite sides of the two clamping supports, the plane where each clamping baffle 3 is located is perpendicular to the opposite direction of the two clamping supports, two guide slide bars 4 are fixedly connected to the clamping baffles 3, the two guide slide bars 4 are parallel to each other and extend along the left-right direction, the two guide slide bars 4 respectively penetrate through the clamping supports on the side where the two guide slide bars are located and can be in sliding fit with, the projection of the limiting arc groove 2 in the left and right direction is positioned in the projection of the clamping baffle 3 in the left and right direction, one end of the guide slide bar 4 far away from the clamping baffle 3 is connected with a limit stop 5 in a threaded manner so as to be capable of abutting against the clamping support to limit the movement of the guide slide bar 4 towards the opposite directions of the two clamping supports, a spring 6 is sleeved on a bar body on the guide slide bar 4 and between the limit stop 5 and the clamping support, the spring 6 can provide spring force for the clamping baffle 3 to abut against the clamping support on one side where the clamping baffle is positioned, when the two clamping baffles 3 are respectively abutted against the clamping support at one side of the clamping baffles, the distance between the two clamping baffles 3 is shorter than the length of the steel bar to be supported, when the two limit stops 5 abut against the clamping support on one side of the two limit stops, the distance between the two clamping baffles 3 is longer than the length of the steel bar to be supported.
In this embodiment, the clamping support includes a base 7, the guide slide bar 4 passes through the base 7 and is in sliding fit with the base, a rotating support shaft 8 is fixedly connected to the top of the base 7, the rotating support shaft 8 is arranged along the left-right direction and extends towards the adjacent clamping baffle 3, a limit support block 9 is sleeved on the rotating support shaft 8 and is rotatably connected with the rotating support shaft to rotate around the axis direction of the rotating support shaft 8, the limit arc grooves 2 are multiple and are all located on the limit support block 9, the multiple limit arc grooves 2 are arranged around the axis of the rotating support shaft 8 at uniform intervals with the axis of the rotating support shaft as the center of circle, the arc radii of the cross sections of the multiple limit arc grooves 2 are different to be used for placing reinforcing steel bars with different radii, multiple positioning holes extending along the left-right direction are arranged on the limit support block 9 and on the side surface of one side surface adjacent to the, the number of the positioning holes is consistent with that of the limiting arc grooves 2, a side surface of one side, facing to an adjacent limiting supporting block 9, of the clamping baffle 3 is fixedly connected with a positioning bolt 10 extending along the left-right direction, the projection of the positioning bolt 10 along the left-right direction is positioned on a track of the positioning holes rotating around the axis direction of the rotating supporting shaft 8, the depth of the positioning holes is larger than the length of the positioning bolt 10, when the limit stop 5 is abutted against the seat body 7, the positioning bolt 10 is positioned outside the positioning hole, when the limit stop 5 moves towards the direction of the adjacent limit support block 9, the positioning bolt 10 can be inserted into the corresponding positioning hole, when the positioning pin 10 is inserted into one of the positioning holes to rotationally limit the limit support block 9, one of the limiting arc grooves 2 is positioned above the rotating support shaft 8, and the central line thereof and the central line of the rotating support shaft 8 are positioned in the same vertical plane.
In this embodiment, the one end of rotation back shaft 8 be with pedestal 7 fixed connection is at connecting portion, connecting portion have with rotation back shaft 8 central line parallel arrangement's installation face so that its cross sectional shape is the bow-shaped that bow-shaped arc is the major arc, pedestal 7 top is the stationary plane of level setting, and the installation face is laminated with the stationary plane mutually, follows on the connecting portion 8 central line direction interval of rotation back shaft is provided with many connecting screw, connecting portion pass through connecting screw with pedestal 7 fixed connection is in the same place.
In the specific implementation process, the position on the installation part and located the connecting screw is provided with a through hole which is vertically arranged and used for enabling the screw rod section of the connecting screw to pass through, and the position on the installation part and corresponding to the through hole is provided with a counter bore which is arranged with the through hole at the same central line and used for enabling the head of the connecting screw to be embedded. Hide the head of connecting screw, avoid placing the reinforcing bar and cause the influence. The limiting support block is provided with a rotating hole which is used for enabling the rotating support shaft to penetrate through and is matched with the rotating support block in a rotating mode, the rotating support shaft is provided with a limiting support block, the limiting support block is located at the two ends of the axis direction of the rotating support shaft and is respectively provided with a clamp spring in a clamping mode, the clamp springs can be used for limiting the movement of the axis direction of the rotating support shaft, an oil groove is formed in the hole wall of the rotating hole in an extending mode along the central line direction of the rotating hole, the length of the oil groove is shorter than that of the rotating hole, and an oil filling hole communicated with the bottom of the. Lubricating oil is injected into the oil groove through the oil injection hole, and the purpose of dispersing and lubricating the lubricating oil is achieved through the rotation of the limiting supporting block.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a strutting arrangement is used in reinforcing bar rust cleaning which characterized in that: including the bottom plate, the upper surface of bottom plate is along controlling direction interval fixedly connected with centre gripping support, the spacing circular arc groove that extends along controlling the direction is seted up at the top of centre gripping support, spacing circular arc groove is logical groove of half-circular arc and its cross-section circular arc radius is unanimous with treating the support reinforcement radius, one side that two centre gripping supports carried on the back mutually is provided with respectively and presss from both sides tight baffle, it is mutually perpendicular with two centre gripping support relative direction to press from both sides tight baffle place plane, two piece direction slide bars are parallel to each other and extend the setting along controlling the direction, two direction slide bars wear respectively its place one side centre gripping support and can follow controlling the direction rather than sliding fit, the length of direction slide bar is greater than centre gripping support along controlling ascending length, spacing circular arc groove is located the projection of pressing from both sides tight baffle along controlling the ascending projection of direction, the one end threaded connection who presss from both sides tight baffle is The direction slide bar removes towards two centre gripping support looks mutually in the opposite directions and carries on spacingly, the cover is equipped with the spring on the pole body that just is located between limit stop and the centre gripping support on the direction slide bar, the spring can provide spring force on the centre gripping support of its place one side for pressing from both sides tight baffle butt, when two press from both sides tight baffle respectively the butt on the centre gripping support of its place one side, distance length between two blocks of tight baffles is short in the length of waiting to support the reinforcing bar, when two limit stop butt respectively on the centre gripping support of its place one side, distance length between two blocks of tight baffles is good at the length of waiting to support the reinforcing bar.
2. The support device for removing rust on reinforcing steel bars as claimed in claim 1, wherein: the clamping support comprises a base body, the guide slide rod penetrates through the base body and is in sliding fit with the base body, the top of the base body is fixedly connected with a rotating support shaft which is arranged along the left-right direction and extends towards the direction adjacent to the clamping baffle, the rotating support shaft is sleeved with a limiting support block which is rotatably connected with the rotating support shaft so as to rotate around the axial direction of the rotating support shaft, the limiting arc grooves are multiple and are all positioned on the limiting support block, the multiple limiting arc grooves are uniformly arranged around the rotating support shaft by taking the axial direction of the rotating support shaft as the center of a circle at intervals, the arc radiuses of the cross sections of the multiple limiting arc grooves are different and are used for placing reinforcing steel bars with different radiuses, the limiting support block is provided with multiple positioning holes which extend along the left-right direction and are uniformly arranged around the rotating support shaft by taking the axial, the clamping baffle is fixedly connected with a positioning bolt extending along the left-right direction on one side face of the adjacent limiting support block, the positioning bolt is located on a track where the positioning hole rotates along the axis direction of the rotating support shaft along the projection in the left-right direction, the depth of the positioning hole is larger than the length of the positioning bolt, when the limiting stop abuts against the seat body, the positioning bolt is located outside the positioning hole, when the limiting stop moves towards the direction of the adjacent limiting support block, the positioning bolt can be inserted into the corresponding positioning hole, when the positioning bolt is inserted into one positioning hole to rotate and limit the limiting support block, one of the limiting arc grooves is located above the rotating support shaft, and the center line of the limiting arc groove and the center line of the rotating support shaft are located in the same vertical plane.
3. The support device for removing rust on reinforcing steel bars as claimed in claim 2, wherein: one end of the rotating support shaft is connected with the base body in a fixed mode at a connecting portion, the connecting portion is provided with an installation face which is arranged in parallel with the central line of the rotating support shaft so that the cross section of the connecting portion is in an arc shape with an arc shape being an arc shape, the top of the base body is a fixed face which is horizontally arranged, the installation face is attached to the fixed face, a plurality of connecting screws are arranged on the connecting portion at intervals in the direction of the central line of the rotating support shaft, and the connecting portion is fixedly connected with the base body through the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920607691.XU CN210099681U (en) | 2019-04-29 | 2019-04-29 | Support device for derusting steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920607691.XU CN210099681U (en) | 2019-04-29 | 2019-04-29 | Support device for derusting steel bars |
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| Publication Number | Publication Date |
|---|---|
| CN210099681U true CN210099681U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920607691.XU Active CN210099681U (en) | 2019-04-29 | 2019-04-29 | Support device for derusting steel bars |
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| CN (1) | CN210099681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721622A (en) * | 2020-06-30 | 2020-09-29 | 中冶建工集团有限公司 | Mortar setting device for wall brick detection surface |
-
2019
- 2019-04-29 CN CN201920607691.XU patent/CN210099681U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721622A (en) * | 2020-06-30 | 2020-09-29 | 中冶建工集团有限公司 | Mortar setting device for wall brick detection surface |
| CN111721622B (en) * | 2020-06-30 | 2022-11-25 | 中冶建工集团有限公司 | Mortar setting device for wall brick detection surface |
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