CN207447237U - Column framework of steel reinforcement processes regulating device - Google Patents

Abstract

The utility model discloses column framework of steel reinforcement processing regulating device, including support plate and adjustable plate, two lifting columns being mutually parallel are fixedly arranged in the middle of in the support plate, cylinder is equipped in each lifting column, blind hole is provided in the bottom of the adjustable plate, and the output terminal of cylinder is placed in blind hole, and pedestal is fixed in adjustable plate upper surface, roller is rotatably arranged between two vertical sections of pedestal；The upper end of two batter posts is vertically tilted towards close to the direction of lifting mast axis, is hinged in one end of the upper end of batter post and connecting rod, sphere is fixed in the other end of connecting rod, and the spherical groove with sphere cooperation is provided in adjustable plate lower surface.For being supported to the steel reinforcement cage during roll welding, ensureing the axis of multiple main reinforcements will not deform upon regulating device due to gravity factor, it is ensured that on the position of preset, improve the intensity of molding steel reinforcement cage always in welding point position of the reinforcing rib in main reinforcement.

Description

Column framework of steel reinforcement processes regulating device

Technical field

The utility model is related to the realm of building construction, in particular to column framework of steel reinforcement processing regulating devices.

Background technology

In bridges and culverts or high-building construction, it may require basis as requested and drive piles, method is to use to utilize machine Device punching and water mill drilling, and hole depth reaches design requirement, then transfers steel reinforcement cage to stake holes, is inserted into conduit and carries out coagulation Soil cast.

According to steel reinforcement cage design length, one or more snippets processing of steel reinforcement cage point, segmentation connection or whole in place.Make reinforcing bar During cage, muscle of putting more energy into is made on fixed model to ensure its size, then goes out steel reinforcement cage main reinforcement position in muscle subscript of putting more energy into, And welded with main reinforcement, firm cylinder frame is formed, outer stirrup is wrapped in by spacing on reinforcement cage skeleton, and is connected with main reinforcement It connects and steel reinforcement cage is made；To ensure that steel reinforcement cage there are enough protective layers, pricked on the outside of it and hang concrete pad or welded reinforcement ear. Usually, it is spun welded to when steel reinforcement cage is processed using roll welding technique, i.e. reinforcing rib on the cylinder frame that multiple main reinforcements are formed, But during roll welding, the larger steel reinforcement cage of axial length is particularly, is susceptible to falling phenomenon in the middle so that is strengthened There is larger deviation in welding point position of the muscle in main reinforcement, and then causes the intensity of the steel reinforcement cage of machine-shaping that can not meet stake holes Intensity requirement during cast.

Utility model content

The purpose of this utility model is to provide column frameworks of steel reinforcement to process regulating device, improves steel reinforcement cage in preparation process In welding quality, to meet stake holes casting and constructing requirement.

The purpose of this utility model is achieved through the following technical solutions：

Column framework of steel reinforcement processes regulating device, including support plate and adjustable plate, is fixedly arranged in the middle of in the support plate Two lifting columns being mutually parallel are equipped with cylinder in each lifting column, blind hole, and gas are provided in the bottom of the adjustable plate The output terminal of cylinder is placed in blind hole, is fixed with the pedestal of at least one U-shaped in adjustable plate upper surface, axis is parallel with horizontal plane Roller is rotatably arranged between two vertical sections of pedestal；Further include two batter posts for being symmetricly set on lifting column both sides, two The upper end of batter post is vertically tilted towards close to the direction of lifting mast axis, and is cut with scissors in the upper end of batter post and one end of connecting rod It connects, sphere is fixed in the other end of the connecting rod, the spherical groove with sphere cooperation is provided in adjustable plate lower surface；At the bottom Through hole is equipped in two vertical sections of seat, bearing is embedded in through hole, and in the shaft outer circle wall of roller and bearing inner periphery Annular space is equipped between wall, is placed in the connection ring of the coaxial bearing in annular space, and it is equal on its external wall along the circumferential direction of connection ring Even to be provided with multiple sliding blocks, each described sliding block inner wall is contacted with the outer circle wall of shaft, each described sliding block and bearing Inner peripheral wall contact.For in the prior art, the big steel reinforcement cage of axial length the easily middle part tenesmus during roll welding the defects of, Applicant adds a regulating device on seam welder；When specifically used, multiple main reinforcements are formed on support plate face seam welder The middle part of cylinder frame, and pushed up on the output terminal by lifting column upper cylinder so that roller remains and all kinds of models Steel reinforcement cage outer wall contacts, to provide strong support to it；Also, when roller when rotating together with steel reinforcement cage, on adjustable plate Four easy discontinuity equalizations in end, i.e. adjustable plate can possess towards the inclined trend in one end, be easy to cause cylinder output terminal with it is blind Relative motion occurs in the horizontal direction for hole, and then increases the extent of damage of cylinder output terminal, in this regard, applicant is on the supporting plate Two batter posts are installed, the upper end of batter post is hingedly provided with connecting rod, and interlinking lever end is fixed with sphere, and sphere and adjustable plate bottom Spherical groove realizes that ball connects, i.e., when adjustable plate rises or declines, the position of connecting rod can change therewith, and the two of adjustable plate When end is stressed, sphere and connecting rod will quickly can offset the applied stress, to ensure adjustable plate during support Stability.

Further, for roller when rotating, shaft generates relative motion with the sliding block in connection ring, and due to connection Relative motion can be generated between ring, bearing and shaft three so that shaft is minimized in the wear extent that rotation process generates, And when roller is subject to stress radially, sliding block can be quickly eliminated the applied stress as middle transition component, into And ensure the stable operation of shaft and roller.

The sliding block is made in sector of solid self lubricant material.Preferably, the madial wall of sliding block and lateral wall point Madial wall not with shaft outer wall, bearing contacts, and when generating relative motion, the sliding block of solid self lubricant material can connect at two A lubricant layer is generated in contacting surface, and then reduces the wear extent of two contact surfaces of sliding block, it is ensured that roller maintains its stabilization for a long time Working condition.

The angle formed between the batter post and horizontal plane is 45 °~60 °.Preferably, what batter post was formed with horizontal plane Angle carries out stablizing respectively the premise of support in the range of 45 °~60 °, in guarantee batter post and connecting rod to the both ends of adjustable plate, The motion amplitude of connecting rod can also be improved, i.e., when the rising displacement of adjustable plate is larger, batter post upper end end face is away from adjustable plate following table Spacing increase between face, the change in location amplitude of connecting rod become larger, i.e., connecting rod can ensure batter post upper surface and adjustable plate always Between flexible connection, so that the end of the adjustable plate in the active force being subject on adjustable plate in horizontal direction possesses enough branch Support intensity；When the angle is less than 45 °, the stability of batter post reduces, and easily fractures in stress, when angle is more than 60 ° When, the change in location amplitude of connecting rod is smaller, and the support function of connecting rod can not be embodied with the rising of lifter plate, and can be to adjusting The rising displacement of plate generates limitation, and then reduces application of the regulating device in steel reinforcement cage size model number not of the same race.

The sliding block is made in sector of elastic rubber material.As pre-selection, sliding block as middle transition component, The applied stress that shaft is passed out can be eliminated, reduced using the deformability of sliding block itself when circular runout occurs for roller Mutual collision between shaft and bearing influences, and improves the service life of roller.

The utility model compared with prior art, has the following advantages and advantages：

1st, the utility model in the middle of the roller is when rotating, shaft and the sliding block generation relative motion in connection ring, and by Relative motion can be generated between connection ring, bearing and shaft three so that the wear extent drop that shaft is generated in rotation process It is extremely minimum, and when roller is subject to stress radially, sliding block, can be quickly by the applied stress as middle transition component It eliminates, and then ensures the stable operation of shaft and roller；

2nd, the utility model is contacted in the madial wall of sliding block with madial wall of the lateral wall respectively with shaft outer wall, bearing, When generating relative motion, the sliding block of solid self lubricant material can generate a lubricant layer on two contact surfaces, and then reduce and slide The wear extent of two contact surfaces of block, it is ensured that roller maintains its working condition stablized for a long time；

3rd, as middle transition component, sliding block itself is utilized when circular runout occurs for roller for sliding block in the utility model Deformability can eliminate the applied stress that shaft is passed out, and the mutual collision reduced between shaft and bearing influences, and carries The service life of high roller.

Description of the drawings

Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application Part does not form the restriction to the utility model embodiment.In the accompanying drawings：

Fig. 1 is the utility model structure diagram；

Fig. 2 is the structure diagram of pedestal vertical section.

Mark and corresponding parts title in attached drawing：

1- support plates, 2- lifting columns, 3- batter posts, 4- connecting rods, 5- adjustable plates, 6- pedestals, 61- bearings, 62- sliding blocks, 63- rings Sky, 64- connection rings, 7- rollers.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing, The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this Utility model is not intended to limit the scope of the present invention.

Embodiment 1

As shown in Fig. 1~2, the present embodiment includes support plate 1 and adjustable plate 5, and two are fixedly arranged in the middle of in the support plate 1 A lifting column 2 being mutually parallel is equipped with cylinder in each lifting column 2, blind hole is provided in the bottom of the adjustable plate 5, and The output terminal of cylinder is placed in blind hole, is fixed with the pedestal 6 of at least one U-shaped in 5 upper surface of adjustable plate, axis is put down with horizontal plane Capable roller 7 is rotatably arranged between two vertical sections of pedestal 6；It further includes two and is symmetricly set on the oblique of 2 both sides of lifting column Column 3, the upper ends of two batter posts 3 are vertically tilted towards close to the direction of 2 axis of lifting column, and the upper end of batter post 3 with One end of connecting rod 4 is hinged, and sphere is fixed in the other end of the connecting rod 4, is provided in 5 lower surface of adjustable plate and sphere cooperation Spherical groove；Through hole is equipped in two vertical sections of the pedestal 6, bearing 61 is embedded in through hole, and outside the shaft of roller 7 Annular space 63 is equipped between 61 inner peripheral wall of circumferential wall and bearing, coaxial connection ring 64 is placed in annular space 63 with the bearing 61, And multiple sliding blocks 62 are evenly arranged on its external wall along the circumferential direction of connection ring 64, each described 62 inner wall of sliding block and shaft Outer circle wall contacts, each described sliding block 62 is contacted with the inner peripheral wall of bearing 61.For in the prior art, axial length is big For steel reinforcement cage in the middle part of during roll welding easily the defects of tenesmus, applicant adds a regulating device on seam welder, that is, is used for Steel reinforcement cage during roll welding is supported, ensureing the axis of multiple main reinforcements will not deform upon due to gravity factor, it is ensured that Always on the position of preset, the intensity of molding steel reinforcement cage is improved in welding point position of the reinforcing rib in main reinforcement；

When specifically used, the middle part for the cylinder frame that multiple main reinforcements are formed on 1 face seam welder of support plate, and pass through liter It drops and is pushed up on the output terminal of 2 upper cylinder of column so that roller 7 is remained to be contacted with the steel reinforcement cage outer wall of all kinds of models, so as to it It provides strong support；Also, when roller 7 when rotating together with steel reinforcement cage, four easy unbalance stress in end on adjustable plate 5 Weighing apparatus, i.e., adjustable plate 5 can possess towards the inclined trend in one end, be easy to cause cylinder output terminal and phase occurs in the horizontal direction with blind hole To movement, and then increase the extent of damage of cylinder output terminal, in this regard, applicant installs two batter posts 3, batter post 3 in support plate 1 Upper end be hingedly provided with connecting rod 4,4 end of connecting rod is fixed with sphere, and sphere and the spherical groove of 5 bottom of adjustable plate realize ball It connects, i.e., when adjustable plate 5 rises or declines, the position of connecting rod 4 can change therewith, and be subject to answer at the both ends of adjustable plate 5 During power, sphere and connecting rod 4 will quickly can offset the applied stress, to ensure stabilization of the adjustable plate 5 during support Property.

Further, roller 7 is when rotating, shaft and the generation relative motion of sliding block 62 in connection ring 64, and by Relative motion can be generated between connection ring 64, bearing 61 and shaft three so that the abrasion that shaft is generated in rotation process Amount minimizes, and when roller 7 is subject to stress radially, sliding block 62 is used as middle transition component, will can quickly be somebody's turn to do Applied stress eliminates, and then ensures the stable operation of shaft and roller 7.

The sliding block 62 is made in sector of solid self lubricant material.Preferably, madial wall and the outside of sliding block 62 Madial wall of the wall respectively with shaft outer wall, bearing 61 contacts, when generating relative motion,

The sliding block 62 of solid self lubricant material can generate a lubricant layer on two contact surfaces, and then reduce by 62 liang of sliding block The wear extent of a contact surface, it is ensured that roller 7 maintains its working condition stablized for a long time.

Preferably, the angle that batter post 3 is formed with horizontal plane in the range of 45 °~60 °, is ensureing batter post 3 and connecting rod 4 The both ends of adjustable plate 5 are carried out stablizing respectively with the premise of support, additionally it is possible to improve the motion amplitude of connecting rod 4, i.e., when adjustable plate 5 When rising displacement is larger, 3 upper end end face of batter post is away from the spacing increase between 5 lower surface of adjustable plate, the change in location amplitude of connecting rod 4 Become larger, i.e., connecting rod 4 can ensure being flexibly connected between 3 upper surface of batter post and adjustable plate 5 always, so as on adjustable plate 5 by The end of adjustable plate 5 possesses enough support strengths during active force on to horizontal direction；When the angle is less than 45 °, batter post 3 Stability reduce, easily fracture in stress, when angle be more than 60 ° when, the change in location amplitude of connecting rod 4 is smaller, even The support function of bar 4 can not be embodied with the rising of lifter plate, and limitation can be generated to the rising displacement of adjustable plate 5, and then Reduce application of the regulating device in steel reinforcement cage size model number not of the same race.

As pre-selection, the sliding block 62 is made in sector of elastic rubber material.Sliding block 62 is as middle transition portion Part, the applied stress that shaft can be passed out using sliding block 62 deformability of itself when circular runout occurs for roller 7 It eliminates, the mutual collision reduced between shaft and bearing 61 influences, and improves the service life of roller 7.

Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced It changes, improve, should be included within the scope of protection of this utility model.

Claims (4)

1. column framework of steel reinforcement processes regulating device, including support plate (1) and adjustable plate (5), it is characterised in that：In the branch Fagging (1) is fixedly arranged in the middle of two lifting columns being mutually parallel (2), cylinder is equipped in each lifting column (2), in the tune The bottom of section plate (5) is provided with blind hole, and the output terminal of cylinder is placed in blind hole, and at least one is fixed in adjustable plate (5) upper surface The pedestal (6) of a U-shaped, the axis roller parallel with horizontal plane (7) are rotatably arranged between two vertical sections of pedestal (6)；Also The batter post (3) for being symmetricly set on lifting column (2) both sides including two, the upper end of two batter posts (3) is vertically towards close The direction of lifting column (2) axis tilts, and is hinged in the upper end of batter post (3) and one end of connecting rod (4), in the connecting rod (4) The other end is fixed with sphere, and the spherical groove with sphere cooperation is provided in adjustable plate (5) lower surface；At two of the pedestal (6) Through hole is equipped in vertical section, bearing (61) is embedded in through hole, and in the shaft outer circle wall of roller (7) and bearing (61) inner circle Annular space (63) is equipped between peripheral wall, the connection ring (64) coaxial with the bearing (61) is placed in annular space (63), and along connection ring (64) circumferential direction is evenly arranged with multiple sliding blocks (62) on its external wall, the outer circle of each described sliding block (62) inner wall and shaft Peripheral wall contacts, each described sliding block (62) contacts with the inner peripheral wall of bearing (61).

2. column framework of steel reinforcement according to claim 1 processes regulating device, it is characterised in that：The sliding block (62) is in fan Shape, and be made of solid self lubricant material.

3. column framework of steel reinforcement according to claim 1 processes regulating device, it is characterised in that：The batter post (3) and water The angle formed between plane is 45 °~60 °.

4. column framework of steel reinforcement according to claim 1 processes regulating device, it is characterised in that：The sliding block (62) is in fan Shape, and be made of elastic rubber material.