CN209737293U - Steel bar rust removing device - Google Patents
Steel bar rust removing device Download PDFInfo
- Publication number
- CN209737293U CN209737293U CN201920607724.0U CN201920607724U CN209737293U CN 209737293 U CN209737293 U CN 209737293U CN 201920607724 U CN201920607724 U CN 201920607724U CN 209737293 U CN209737293 U CN 209737293U
- Authority
- CN
- China
- Prior art keywords
- support
- clamping
- limiting
- along
- central line
- 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.)
- Active
Links
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a reinforcing bar rust cleaning device, comprising a base plate, the bottom plate upper surface is provided with the removal slide that can follow left right direction and remove, it is provided with supporting platform and supports it to remove the slide top, supporting platform's upper surface is provided with sliding support and the reciprocal drive arrangement of straight line, the reciprocal drive arrangement of straight line is reciprocating motion with can driving sliding support, be fixed with the rust cleaning support on the sliding support, the distal end fixed connection rust cleaning sleeve pipe of rust cleaning support, still be provided with steel bar support device on the bottom plate, the rust cleaning sleeve pipe can be established and can be established on placing the reinforcing bar on steel bar support device in order to rust cleaning the reinforcing bar through reciprocating type motion. The utility model discloses simple structure utilizes the sheathed tube reciprocating type back and forth movement of rust cleaning in order to carry out the rust cleaning operation to the reinforcing bar, has alleviateed operator's work burden, has also improved rust cleaning efficiency simultaneously.
Description
Technical Field
The utility model relates to a rust cleaning equipment, concretely relates to reinforcing bar rust cleaning device.
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.
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 simple operation convenience, the efficient reinforcing bar rust cleaning device of rust cleaning.
In order to solve the technical problem, the utility model discloses a following technical scheme:
A steel bar rust removing device comprises a bottom plate, a steel bar supporting device and a rust removing device are arranged on the upper surface of the bottom plate, the rust removing device comprises fixed supports fixedly connected to the bottom plate at intervals along the left-right direction, a driving screw rod and a guide supporting rod which extend along the left-right direction are respectively arranged between the two fixed supports, two ends of the driving screw rod are respectively and rotatably connected to the fixed support on the side where the driving screw rod is arranged so as to be capable of rotating along the central line direction of the driving screw rod, two ends of the guide supporting rod are respectively and fixedly connected to the fixed support on the side where the guide supporting rod is arranged, one end of the driving screw rod penetrates through the fixed support where the driving screw rod is arranged, a mobile driving motor is fixedly connected to one end, penetrating through the fixed support, of the driving screw rod and one end, of the movable driving screw rod, penetrating through the, the driving screw is in threaded fit with the movable sliding seat, and the guide support rod is in sliding fit with the movable sliding seat so as to be capable of sliding along the length direction of the guide support rod;
a support platform is horizontally arranged above the movable sliding seat, a platform support fixedly connected with the lower surface of the support platform is fixedly connected on the movable sliding seat for supporting the movable sliding seat, mounting supports are fixedly connected on the upper surface of the support platform along the left-right direction at intervals, a sliding support rod extending along the left-right direction is arranged between the two mounting supports, two ends of the sliding support rod are respectively and fixedly connected on the mounting support on one side of the sliding support rod, a sliding support is sleeved on the sliding support rod and can be in sliding fit with the sliding support along the length direction of the sliding support rod, a linear reciprocating driving device is also arranged on the upper surface of the support platform and is in driving connection with the sliding support so as to drive the sliding support to make reciprocating motion on the sliding support rod, a derusting support is fixedly connected on the sliding support, and a derusting sleeve is detachably, the rust removing sleeve is horizontally arranged and extends along the left and right directions, the rust removing support is fixedly connected to the outer surface of the rust removing sleeve, the inner wall of the rust removing sleeve is fixedly connected with an annular steel wire brush which is arranged around the central line of the rust removing sleeve by taking the central line of the rust removing sleeve as a circle center, and the inner diameter of the annular steel wire brush is smaller than the outer diameter of a steel bar to be rust removed;
the steel bar supporting device comprises clamping supports which are fixedly connected to the bottom plate at intervals in the left-right direction, the two clamping supports are located on any one side of the derusting device in the front-back direction, the top of each clamping support is fixedly connected with a steel bar clamping mechanism, when the two steel bar clamping mechanisms clamp and fasten two ends of a steel bar to be derusted respectively, the central line of the derusting sleeve is coaxial with the central line of the steel bar to be derusted.
The utility model discloses in, when using, demolish the rust cleaning support from sliding support earlier, then will rust cleaning sleeve pipe cover on treating the rust cleaning reinforcing bar, will treat the rust cleaning reinforcing bar and place on reinforcing bar strutting arrangement after that to utilize reinforcing bar clamping mechanism to press from both sides the reinforcing bar tightly, will rust cleaning support reinstallation on sliding support simultaneously. Then the linear reciprocating driving device and the mobile driving motor are started simultaneously, and after the linear reciprocating driving device is started, the sliding support is driven to perform reciprocating back and forth movement on the sliding support rod, so that the annular steel wire brush on the inner wall of the derusting sleeve can wash the reinforcing steel bars. And the movable driving motor drives the driving screw rod to rotate, so that the movable sliding seat can move along the length direction of the movable sliding seat under the guidance of the guide support rod, and the rust removing sleeve can move along with the continuous forward movement of the movable sliding seat, so that the whole reinforcing steel bar is brushed and derusted. Just so only need operating personnel to install the fixed back of rust cleaning sleeve pipe and reinforcing bar in the earlier stage, rely on the utility model discloses just can accomplish the rust cleaning work of reinforcing bar, alleviateed operating personnel's work burden, cyclic annular steel brush can remove rust to the whole global of reinforcing bar in addition, and is not only efficient, and the quality of rust cleaning simultaneously is also high.
Preferably, an adjusting support is fixedly connected to one end, away from the sliding support, of the rust removing support, a limiting clamping groove extending in the left-right direction is formed in the upper surface of the adjusting support, a limiting clamping block is arranged in the limiting clamping groove, the length of the limiting clamping block in the left-right direction is shorter than that of the limiting clamping groove in the left-right direction, the length of the limiting clamping groove in the vertical direction is larger than that of the limiting clamping block in the vertical direction, side walls of two sides of the limiting clamping block in the front-back direction are respectively attached to two side walls of the limiting clamping groove and can be in sliding fit with the limiting clamping groove in the vertical direction, two ends of the limiting clamping block respectively extend outwards in the left-right direction, locking studs respectively extend out of the limiting clamping groove on one side where the locking studs are located, and locking nuts are in threaded fit with the locking, the top of the limiting clamping block is fixedly connected with an extending support which extends out of the limiting clamping groove and is fixedly connected with the derusting sleeve. In the process of rust removal, the rust removal sleeve is firstly sleeved on the steel bar, the steel bar is placed on the steel bar supporting device, and then the rust removal sleeve is installed on the rust removal support. Because the reinforcing bar is not perfect straight line shape, the local part may have slight bending deformation, after the rust removing sleeve is sleeved on the reinforcing bar, the situation that the rust removing sleeve cannot correspond to the installation position on the rust removing support can occur. In order to solve the technical problem, the utility model discloses in, the rust cleaning sleeve pipe is after the reinforcing bar, places the reinforcing bar downwards from reinforcing bar strutting arrangement's top, and the support that extends simultaneously is kept away from the spacing fixture block that one of rust cleaning sheathed tube was served and is inserted downwards in spacing draw-in groove, along with placing downwards of reinforcing bar, spacing fixture block is removed downwards in spacing draw-in groove. After the reinforcing steel bars are placed in place, the limiting clamping blocks are in a suspended state in the limiting clamping grooves, then the locking nuts on the two sides of the limiting clamping blocks are screwed, the locking nuts on the two sides abut against the adjusting support to lock the limiting clamping blocks, and therefore the derusting sleeve is installed on the derusting support. The mounting position of the rust removal sleeve is dynamically adjusted through the deformation state of the steel bars, and the rust removal sleeve can be conveniently mounted.
as optimization, the derusting sleeve comprises n ring sleeves which are arranged with the same central line, wherein n is more than or equal to 2, the number of the annular steel wire brushes is n-1, the annular steel wire brushes are positioned between two adjacent ring sleeves and are arranged along the same central line of the ring sleeves, the ring sleeves and the annular steel wire brushes are sequentially staggered along the central line of the ring sleeves, the projection of the outer side of the annular steel wire brush along the direction of the central line of the ring sleeve is positioned in the projection of the ring sleeve along the direction of the central line of the ring sleeve, the derusting sleeve further comprises a plurality of clamping screws which are uniformly arranged around the central line of the ring sleeve at intervals, each clamping screw sequentially penetrates through the n ring sleeves, clamping nuts are respectively in threaded fit with the two ends of each clamping screw so that the n ring sleeves can be clamped on the n-1 annular steel wire brushes, and the projection of each clamping screw in the direction of the central line of the ring sleeve is positioned on the outer side of the projection of each annular steel wire brush in the direction of the central line of the ring sleeve. After the annular steel wire brush is used for removing rust for a period of time, the annular steel wire brush is damaged, the rust removing effect is reduced, and the annular steel wire brush needs to be frequently replaced. And the utility model discloses in, carry out the centre gripping in the outside to a plurality of cyclic annular steel brush through a plurality of ring sleeves, form multichannel cyclic annular steel brush along its central line direction and remove rust, because the rust cleaning sleeve pipe removes rust along its length direction round trip movement on the reinforcing bar, the cyclic annular steel brush that is located multichannel cyclic annular steel brush both ends will contact the superficial rust earlier and clear away, the superficial rust that the cyclic annular steel brush of relative inboard contacted is less, the cyclic annular steel brush in the outside damages speed very fast, inboard cyclic annular steel brush damages speed very slowly, in the decline of the cyclic annular steel brush rust cleaning effect in the outside, inboard cyclic annular steel brush bears the heavy burden of rust cleaning gradually, just so can ensure that whole rust cleaning sleeve pipe rust cleaning effect can not obviously descend in long-time use. In addition, the damage and the replacement of the annular steel wire brush are simple and convenient.
As an optimization, the inner wall surface of the ring sleeve and the position of the lowest position of the inner wall surface are provided with drain holes extending vertically and downwardly, the drain holes are through holes, and the central line of each drain hole is located in the middle of the length of the ring sleeve along the central line direction. And a rust accumulation area is formed in an inner cavity of the ring sleeve between two adjacent annular steel wire brushes, and in order to avoid influencing the subsequent rust removal effect, the rust is removed by using the drain hole.
Preferably, the drain hole is a variable diameter hole, and the diameter of the drain hole is gradually reduced from the upper end to the lower end of the drain hole along the central line direction of the drain hole. The iron rust falling during washing can be better discharged and fall off, and the iron rust is prevented from being accumulated in the iron rust washing device.
Preferably, an annular protrusion arranged around the central line of the ring sleeve is formed on the protrusion on one end face of the ring sleeve, an annular groove arranged around the central line of the ring sleeve is formed on the other end face of the ring sleeve and is recessed in a position corresponding to the annular protrusion on the ring sleeve, the depth of the annular groove is larger than the height of the annular protrusion, the annular protrusions on the side faces of two adjacent ring sleeves opposite to each other are arranged corresponding to the annular groove, and when the two adjacent ring sleeves clamp the annular steel wire brush between the two adjacent ring sleeves, the projection of the annular protrusion in the direction of the central line of the ring sleeve is located in the projection of the annular steel wire brush in the direction of the central line of the ring sleeve. Annular steel brush is at the rust cleaning in-process, and the looks mutual friction between its and the reinforcing bar, can produce the pulling force of tearing it out the ring cover centre gripping to annular steel brush after the effort decomposes, sets up annular arch and rather than matched with annular groove, can make two adjacent ring covers when pressing from both sides the annular steel brush between to it, annular arch can push the part of the annular steel brush rather than the contact to annular groove in, makes two adjacent ring covers more firm to the centre gripping of annular steel brush.
To sum up, the beneficial effects of the utility model reside in that: the utility model discloses simple structure utilizes the sheathed tube reciprocating type back and forth movement of rust cleaning in order to carry out the rust cleaning operation to the reinforcing bar, has alleviateed operator's work burden, has also improved rust cleaning efficiency simultaneously.
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;
Fig. 2 is a sectional view of the mounting structure of the middle limiting fixture block of the present invention;
Fig. 3 is a cross-sectional view of the middle rust removing sleeve of the utility model.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the steel bar rust removing device in this embodiment includes a bottom plate 1, a steel bar supporting device and a rust removing device are disposed on an upper surface of the bottom plate 1, the rust removing device includes fixed supports 2 fixedly connected to the bottom plate 1 at intervals in a left-right direction, a driving screw 3 and a guide support rod extending in the left-right direction are disposed between the two fixed supports 2, two ends of the driving screw 3 are respectively rotatably connected to the fixed support 2 on a side where the driving screw is located so as to be capable of rotating in a central line direction thereof, two ends of the guide support rod are respectively fixedly connected to the fixed support 2 on the side where the guide support rod is located, one end of the driving screw 3 penetrates through the fixed support 2 where the driving screw is located, a moving driving motor 4 is fixedly connected to one end of the bottom plate 1 where the driving screw 3 penetrates through the fixed support 2, the moving driving motor 4 and one end, a movable sliding seat 5 is further arranged between the two fixed supports 2, a driving screw 3 and a guide support rod both penetrate through the movable sliding seat 5, the driving screw 3 is in threaded fit with the movable sliding seat 5, and the guide support rod is in sliding fit with the movable sliding seat 5 so as to be capable of sliding along the length direction of the guide support rod;
A supporting platform 6 is horizontally arranged above the movable sliding seat 5, a platform support 7 fixedly connected with the lower surface of the supporting platform 6 for supporting the movable sliding seat 5 is fixedly connected to the movable sliding seat 5, mounting supports 8 are fixedly connected to the upper surface of the supporting platform 6 at intervals along the left-right direction, a sliding support rod 9 extending along the left-right direction is arranged between the two mounting supports 8, two ends of the sliding support rod 9 are respectively and fixedly connected to the mounting support 8 on one side where the sliding support rod 9 is arranged, a sliding support 10 is sleeved on the sliding support rod 9, the sliding support 10 can be in sliding fit with the sliding support rod 9 along the length direction, a linear reciprocating driving device 11 is further arranged on the upper surface of the supporting platform 6, the linear reciprocating driving device 11 is in driving connection with the sliding support 10 so as to drive the sliding support 10 to make reciprocating motion on the sliding support rod 9, and, the end, far away from the sliding support 10, of the rust removing support 12 is detachably provided with a rust removing sleeve, the rust removing sleeve is horizontally arranged and extends along the left-right direction, the rust removing support 12 is fixedly connected to the outer surface of the rust removing sleeve, the inner wall of the rust removing sleeve is fixedly connected with an annular steel wire brush 13 which is arranged around the central line of the rust removing sleeve by taking the central line of the rust removing sleeve as a circle center, and the inner diameter of the annular steel wire brush 13 is smaller than the outer diameter;
The steel bar supporting device comprises clamping supports 14 fixedly connected to the bottom plate 1 at intervals in the left-right direction, the two clamping supports 14 are located on any one side of the derusting device in the front-back direction, steel bar clamping mechanisms are fixedly connected to the tops of the clamping supports 14, when the two steel bar clamping mechanisms clamp and fasten two ends of a steel bar to be derusted respectively, the central line of a derusting sleeve is coaxial with the central line of the steel bar to be derusted.
in the specific embodiment, an adjusting support 15 is fixedly connected to one end of the rust removing support 12 away from the sliding support 10, a limiting clamping groove 16 extending in the left-right direction is formed in the upper surface of the adjusting support 15, the limiting clamping groove 16 is a through groove, a limiting clamping block 17 is arranged in the limiting clamping groove 16, the length of the limiting clamping block 17 in the left-right direction is shorter than that of the limiting clamping groove 16 in the left-right direction, the length of the limiting clamping groove 16 in the vertical direction is longer than that of the limiting clamping block 17 in the vertical direction, side walls of the limiting clamping block 17 in the front-back direction are respectively attached to two side walls of the limiting clamping groove 16 and can be in sliding fit with the limiting clamping block in the vertical direction, locking studs 23 extend outwards in the left-right direction respectively at two ends of the limiting clamping block 17, the locking studs 23 extend out of the limiting clamping groove 16 at one side where the locking studs 23 are located respectively, and locking nuts 24 are, the top of the limiting clamping block 17 is fixedly connected with an extending bracket 18 which extends out of the limiting clamping groove 16 and is fixedly connected with the derusting sleeve.
In this specific embodiment, the rust removing sleeve includes 3 ring sleeves 19 arranged on the same center line, the number of the annular steel wire brushes 13 is 2, the annular steel wire brushes 13 are located between two adjacent ring sleeves 19 and arranged on the same center line as the ring sleeves 19, the ring sleeves 19 and the annular steel wire brushes 13 are sequentially staggered along the center line direction of the ring sleeves 19, the projection of the outer sides of the annular steel wire brushes 13 along the center line direction of the ring sleeves 19 is located in the projection of the ring sleeves 19 along the center line direction of the ring sleeves 19, the rust removing sleeve further includes a plurality of clamping screws 20 uniformly spaced around the center line of the ring sleeves 19 by using the center line of the ring sleeves 19 as a center, each clamping screw 20 sequentially penetrates through 3 ring sleeves 19, two ends of each clamping screw 20 are respectively screwed with clamping nuts 21 to enable 3 ring sleeves 19 to be clamped to 2 annular steel wire sleeves 13, and the projection of the clamping screws 20 along the center line direction of the ring sleeves 19 is located on the outer side of the projection of the annular steel wire brushes 13 .
In this embodiment, the inner wall surface of the ring sleeve 19 and the lowest position thereof are provided with drain holes 22 extending vertically and downwardly, the drain holes 22 are through holes, and the center line of the drain hole 22 is located at the middle position of the length of the ring sleeve 19 along the center line direction thereof.
in this embodiment, the drain hole 22 is a variable diameter hole, and the diameter of the drain hole 22 gradually decreases from the upper end thereof to the lower end thereof along the central line direction thereof.
In this embodiment, an annular protrusion arranged around the central line of the ring sleeve 19 is formed on the end face of one end of the ring sleeve 19 in a protruding manner, an annular groove arranged around the central line of the ring sleeve 19 is formed on the end face of the other end of the ring sleeve 19 in a recessed manner corresponding to the position of the annular protrusion on the ring sleeve 19, the depth of the annular groove is greater than the height of the annular protrusion, the annular protrusions on the side faces on the opposite sides of two adjacent ring sleeves 19 are arranged corresponding to the annular groove, and when the annular wire brush 13 between the two adjacent ring sleeves 19 is clamped, the projection of the annular protrusion in the central line direction of the ring sleeve 19 is located in the projection of the annular wire brush 13 in the central line direction of the ring sleeve 19.
In the specific implementation process, the reinforcing steel bar rust removing device further comprises a holding handle, the central line direction of the holding handle is parallel to the central line direction of the ring sleeve, two ends of the holding handle are respectively bent to form connecting parts, the holding handle is respectively detachably connected to the ring sleeve at two ends along the central line direction of the ring sleeve through the connecting parts at the two ends of the holding handle, and the holding handle and all the ring sleeves are arranged in a separated mode so that a holding space for enabling a palm to penetrate through the holding handle to be convenient to hold is formed. For the operation of rust removal of the operating personnel holding the ring sleeve, the holding handle can improve the comfort of holding of the operating personnel, and better rust removal can be performed on the reinforcing steel bars in a back-and-forth operation mode.
The steel bar clamping mechanism comprises a limiting support block arranged at the top of the clamping support seat, a limiting arc groove is formed in the top of the limiting support block along the left-right direction, the limiting arc groove is a semi-circular arc through groove, the radius of the limiting arc groove is consistent with that of a steel bar to be derusted, the limiting support block is vertically arranged on one side of the two clamping support seats opposite to each other and extends along the front-back direction, two clamping pull rods which are parallel to each other and extend along the left-right direction are arranged between the clamping baffle and the limiting support block, one end of each clamping pull rod is fixedly connected to the clamping baffle, the other end of each clamping pull rod penetrates through the limiting support block on the side where the clamping pull rod is arranged, a limiting pull plate is arranged on one side of the limiting support block opposite to the two clamping support seats, and is fixedly connected with, the length of the clamping pull rod is greater than the length of the limiting support block in the left-right direction, a spring which is used for enabling the clamping baffle to abut against the limiting support block to provide spring force is arranged between the limiting pull plate and the limiting support block, two ends of the spring are fixedly connected with the limiting pull rod and the limiting support block respectively, the projection of the limiting arc groove in the left-right direction is located in the projection of the clamping baffle in the left-right direction, when the clamping baffles on the two steel bar clamping mechanisms abut against the limiting support block, the distance between the two clamping baffles is shorter than the length of a steel bar to be derusted, and when the limiting pull plates on the two steel bar clamping mechanisms abut against the limiting support block, the distance between the two clamping baffles is longer than the length of the steel bar to. Before the reinforcing bar was placed, earlier respectively towards two tight baffles of opposite directions pulling mutually, press from both sides tight pull rod and drive spacing pull rod and compress the spring, make distance length between two tight baffles of clamp be longer than the length of waiting to rust cleaning reinforcing bar, just so conveniently make the both ends of reinforcing bar place respectively in two spacing circular arc inslots. 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 unclamp two tight baffles of clamp, the spring begins the relaxation to kick-back, drives two tight baffles of clamp again and removes towards relative direction to the butt respectively is tight at the tip of its place one side reinforcing bar, presss from both sides tightly the reinforcing bar along left right direction under the effect of spring force, has just so accomplished the centre gripping of reinforcing bar fixedly, its simple structure, convenient to use.
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 (7)
1. The utility model provides a reinforcing bar rust cleaning device which characterized in that: the steel bar rust removing device comprises a bottom plate, a steel bar supporting device and a rust removing device are arranged on the upper surface of the bottom plate, the rust removing device comprises fixed supports fixedly connected to the bottom plate at intervals along the left-right direction, a driving screw rod and a guide supporting rod which extend along the left-right direction are respectively arranged between the two fixed supports, two ends of the driving screw rod are respectively and rotatably connected to the fixed support on one side where the driving screw rod is arranged so as to be capable of rotating along the central line direction of the driving screw rod, two ends of the guide supporting rod are respectively and fixedly connected to the fixed support on one side where the guide supporting rod is arranged, one end of the driving screw rod penetrates through the fixed support where the driving screw rod is arranged, one end, located on the bottom plate and located at the position where the driving screw rod penetrates through the fixed support, a moving driving motor is fixedly, the driving screw is in threaded fit with the movable sliding seat, and the guide support rod is in sliding fit with the movable sliding seat so as to be capable of sliding along the length direction of the guide support rod;
A support platform is horizontally arranged above the movable sliding seat, a platform support fixedly connected with the lower surface of the support platform is fixedly connected on the movable sliding seat for supporting the movable sliding seat, mounting supports are fixedly connected on the upper surface of the support platform along the left-right direction at intervals, a sliding support rod extending along the left-right direction is arranged between the two mounting supports, two ends of the sliding support rod are respectively and fixedly connected on the mounting support on one side of the sliding support rod, a sliding support is sleeved on the sliding support rod and can be in sliding fit with the sliding support along the length direction of the sliding support rod, a linear reciprocating driving device is also arranged on the upper surface of the support platform and is in driving connection with the sliding support so as to drive the sliding support to make reciprocating motion on the sliding support rod, a derusting support is fixedly connected on the sliding support, and a derusting sleeve is detachably, the rust removing sleeve is horizontally arranged and extends along the left and right directions, the rust removing support is fixedly connected to the outer surface of the rust removing sleeve, the inner wall of the rust removing sleeve is fixedly connected with an annular steel wire brush which is arranged around the central line of the rust removing sleeve by taking the central line of the rust removing sleeve as a circle center, and the inner diameter of the annular steel wire brush is smaller than the outer diameter of a steel bar to be rust removed;
The steel bar supporting device comprises clamping supports which are fixedly connected to the bottom plate at intervals in the left-right direction, the two clamping supports are located on any one side of the derusting device in the front-back direction, the top of each clamping support is fixedly connected with a steel bar clamping mechanism, when the two steel bar clamping mechanisms clamp and fasten two ends of a steel bar to be derusted respectively, the central line of the derusting sleeve is coaxial with the central line of the steel bar to be derusted.
2. A rust removing device for reinforcing steel bars according to claim 1, characterized in that: the rust removing support is far away from a regulating support fixedly connected with one end of the sliding support, a limiting clamping groove extending along the left-right direction is formed in the upper surface of the regulating support, the limiting clamping groove is a through groove, a limiting clamping block is arranged in the limiting clamping groove, the length of the limiting clamping block along the left-right direction is shorter than the length of the limiting clamping groove along the left-right direction, the length of the limiting clamping groove along the vertical direction is larger than the length of the limiting clamping block along the vertical direction, the side walls of the two sides of the limiting clamping groove along the front-back direction are respectively attached to the side walls of the two sides of the limiting clamping groove and can be in sliding fit with the side walls along the vertical direction, the two ends of the limiting clamping block respectively extend outwards along the left-right direction to form locking studs, the locking studs respectively extend out of the limiting clamping groove on one side of the locking studs, locking nuts are in threaded fit with the locking And (4) a bracket.
3. A rust removing device for reinforcing steel bars according to claim 1, characterized in that: the derusting sleeve comprises n ring sleeves which are arranged on the same central line, n is more than or equal to 2, the number of the annular steel wire brushes is n-1, the annular steel wire brushes are positioned between two adjacent ring sleeves and are arranged along the same central line of the ring sleeves, the ring sleeves and the annular steel wire brushes are sequentially staggered along the central line direction of the ring sleeves, the projection of the outer side of the annular steel wire brush along the direction of the central line of the ring sleeve is positioned in the projection of the ring sleeve along the direction of the central line of the ring sleeve, the derusting sleeve further comprises a plurality of clamping screws which are uniformly arranged around the central line of the ring sleeve at intervals, each clamping screw sequentially penetrates through the n ring sleeves, clamping nuts are respectively in threaded fit with the two ends of each clamping screw so that the n ring sleeves can be clamped on the n-1 annular steel wire brushes, and the projection of each clamping screw in the direction of the central line of the ring sleeve is positioned on the outer side of the projection of each annular steel wire brush in the direction of the central line of the ring sleeve.
4. A rust removing device for reinforcing steel bars according to claim 3, characterized in that: the inner wall surface of the ring sleeve is provided with a drain hole which vertically extends downwards at the lowest position of the inner wall surface, the drain hole is a through hole, and the central line of the drain hole is positioned at the middle position of the length of the ring sleeve along the central line direction.
5. a rust removing device for reinforcing steel bars according to claim 4, characterized in that: the drain hole is a reducing hole, and the aperture of the drain hole is gradually reduced from the upper end of the drain hole to the lower end of the drain hole along the central line direction of the drain hole.
6. a rust removing device for reinforcing steel bars according to claim 3, characterized in that: the annular steel wire brush is characterized in that an annular bulge arranged around the central line of the ring sleeve is formed on the end face of one end of the ring sleeve in a protruding mode, an annular groove arranged around the central line of the ring sleeve is formed on the end face of the other end of the ring sleeve in a recessed mode corresponding to the position of the annular bulge on the ring sleeve, the depth of the annular groove is larger than the height of the annular bulge, the annular bulge on the side face of one side, opposite to each other, of each two adjacent ring sleeves is arranged corresponding to the annular groove, and when the two adjacent ring sleeves clamp the annular steel wire brush between the adjacent ring sleeves, the projection of the annular bulge in the direction of the central line of the ring sleeve is located in the projection of the annular steel wire brush.
7. A rust removing device for reinforcing steel bars according to claim 1, characterized in that: the steel bar clamping mechanism comprises a limiting support block arranged at the top of the clamping support seat, a limiting arc groove is formed in the top of the limiting support block along the left-right direction, the limiting arc groove is a semi-circular arc through groove, the radius of the limiting arc groove is consistent with that of a steel bar to be derusted, the limiting support block is vertically arranged on one side of the two clamping support seats opposite to each other and extends along the front-back direction, two clamping pull rods which are parallel to each other and extend along the left-right direction are arranged between the clamping baffle and the limiting support block, one end of each clamping pull rod is fixedly connected to the clamping baffle, the other end of each clamping pull rod penetrates through the limiting support block on the side where the clamping pull rod is arranged, a limiting pull plate is arranged on one side of the limiting support block opposite to the two clamping support seats, and is fixedly connected with, the length of the clamping pull rod is greater than the length of the limiting support block in the left-right direction, a spring which is used for enabling the clamping baffle to abut against the limiting support block to provide spring force is arranged between the limiting pull plate and the limiting support block, two ends of the spring are fixedly connected with the limiting pull rod and the limiting support block respectively, the projection of the limiting arc groove in the left-right direction is located in the projection of the clamping baffle in the left-right direction, and when the clamping baffles on the two steel bar clamping mechanisms abut against the limiting support block, the distance between the two clamping baffles is shorter than the length of a steel bar to be derusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920607724.0U CN209737293U (en) | 2019-04-29 | 2019-04-29 | Steel bar rust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920607724.0U CN209737293U (en) | 2019-04-29 | 2019-04-29 | Steel bar rust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209737293U true CN209737293U (en) | 2019-12-06 |
Family
ID=68722466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920607724.0U Active CN209737293U (en) | 2019-04-29 | 2019-04-29 | Steel bar rust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209737293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926900A (en) * | 2019-04-29 | 2019-06-25 | 中冶建工集团有限公司 | A kind of rust removing device for reinforcing steel bars |
-
2019
- 2019-04-29 CN CN201920607724.0U patent/CN209737293U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926900A (en) * | 2019-04-29 | 2019-06-25 | 中冶建工集团有限公司 | A kind of rust removing device for reinforcing steel bars |
| CN109926900B (en) * | 2019-04-29 | 2023-11-21 | 中国第十八冶金建设有限公司 | Steel bar rust removing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108453605B (en) | Working method of steel bar rust removal device for building | |
| CN105312261A (en) | Cable cleaning device | |
| CN209737293U (en) | Steel bar rust removing device | |
| CN109926900B (en) | Steel bar rust removing device | |
| CN111687734A (en) | Pipeline rust cleaning centre gripping advancing device | |
| CN212351536U (en) | Rust removal equipment for steel pipe machining | |
| CN112571247B (en) | Construction steel bar processing apparatus | |
| CN221435897U (en) | Pipe forging inner wall clearance equipment of polishing | |
| CN212330668U (en) | Metal pipe polishing device | |
| CN219582371U (en) | Pipe fitting inner wall processor in automobile manufacturing industry | |
| CN213613131U (en) | Water conservancy pipeline cleaning device | |
| CN215700648U (en) | A steel scrap recovery processing device for construction of steel reinforcement engineering | |
| CN218636708U (en) | Equipment convenient for cleaning filter cloth of filter press | |
| CN210099681U (en) | Support device for derusting steel bars | |
| CN110340790A (en) | A kind of pre-buried exposed steel bar derusting device of architectural engineering | |
| CN211517085U (en) | Rust removal equipment for steel pipe machining in building engineering field | |
| CN212093342U (en) | Hardware bending machine convenient to clean | |
| CN209698742U (en) | Reinforcing bar derusting casing | |
| CN211192253U (en) | Automatic cutting and blanking equipment for long pipe of steel pipe joint | |
| CN212399165U (en) | Surface impurity removal and rust removal device for construction steel bar recovery processing | |
| CN210358423U (en) | Automatic cleaning device of boat | |
| CN111822453A (en) | Environment-friendly acid washing-free machine | |
| CN221581230U (en) | Metal workpiece cleaning equipment | |
| CN216098181U (en) | Surface rust removing device for steel structure | |
| CN221028697U (en) | Deformed steel bar rust removing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |