CN221434817U - Super-large rectangular pipe joint reinforcement cage jig frame - Google Patents
Super-large rectangular pipe joint reinforcement cage jig frame Download PDFInfo
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- CN221434817U CN221434817U CN202323086443.0U CN202323086443U CN221434817U CN 221434817 U CN221434817 U CN 221434817U CN 202323086443 U CN202323086443 U CN 202323086443U CN 221434817 U CN221434817 U CN 221434817U
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- jig
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- bed
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The utility model provides an oversized rectangular pipe joint reinforcement cage jig frame, and relates to the technical field of reinforcement cage manufacturing. The bending die comprises a plurality of rectangular bed-jig bottom dies and an arc-shaped bed-jig bottom die, wherein each arc-shaped bed-jig bottom die is provided with an arc section consistent with a pipe joint corner arc, each bed die is spliced to form a round rectangular loop, a first stirrup positioner is arranged on each rectangular bed-jig bottom die, a second stirrup positioner is arranged on each arc-shaped bed-jig bottom die, and the first stirrup positioner and the second stirrup positioner are used for limiting stirrups; the opposite sides of each bottom die are connected with stand columns, be provided with the pinhole that is used for spacing to the vertical interval of main reinforcement on the stand columns, can dismantle in the pinhole and be connected with the main reinforcement locator that is used for spacing to the horizontal interval of main reinforcement. The utility model solves the problems of low modularization degree of the jig frame and no positioning of the main ribs on the same horizontal plane in the prior art.
Description
Technical Field
The utility model relates to the technical field of reinforcement cage manufacturing, in particular to an oversized rectangular pipe joint reinforcement cage jig frame.
Background
At present, the rectangular pipe sections are uniform in size, most of pipe section production is carried out in prefabricated factories, and the installation of the steel bars is a time-consuming process, if the installation quality of the steel bars does not meet the requirement, the production progress is affected; the binding reinforcing steel bar needs to be put into a large amount of labor force, the quality of the binding reinforcing steel bar is difficult to guarantee sometimes, and especially when the space design of the reinforcing steel bar is not equal, reworking phenomenon often occurs.
Aiming at the problems, the utility model patent with the bulletin number of CN218693479U discloses a rectangular concrete pipe jacking pipe joint reinforcement cage manufacturing molding jig which is formed by four nonstandard jig modules and a plurality of standard jig modules which are assembled into a rectangular structure, wherein the nonstandard jig modules are arranged at four corners, the nonstandard jig modules at two adjacent corners are in mirror symmetry structures, and a plurality of standard jig modules which are connected in sequence are connected with the two nonstandard jig modules at the adjacent corners; the non-standard jig frame module is provided with a first base, a first upright post arranged on the first base and a first stirrup positioner arranged on the base, and the standard jig frame module is provided with a second base, a second upright post arranged on the second base and a second stirrup positioner; the first upright post and the second upright post are provided with a plurality of positioning bolts which are matched with the distance between two adjacent transverse main reinforcements at intervals, the positioning bolts are used for limiting the main reinforcements, and the first stirrup positioner and the second stirrup positioner are used for limiting stirrups.
The device can reduce the manufacturing difficulty of the reinforcement cage to a certain extent, and meanwhile, the quality of the reinforcement cage is guaranteed, but the following problems still exist: on the one hand, in the device, four different nonstandard jig frame modules are required to be fixed at the corresponding four corners during splicing, a large number of dies are required during production, the splicing efficiency is reduced, and a large amount of space is occupied during dismantling and collecting; on the other hand, the device only positions stirrups and different horizontal planes, but does not position the main reinforcements of the same horizontal plane, so that the distance between the main reinforcements is deviated from a design value in the binding process.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides an oversized rectangular pipe joint reinforcement cage jig, which solves the problems that the modularization degree of the jig in the prior art is low and main reinforcements on the same horizontal plane are not positioned.
According to the embodiment of the utility model, the oversized rectangular pipe joint reinforcement cage bed-jig comprises a plurality of rectangular bed-jig bottom molds and arc-shaped bed-jig bottom molds, wherein each arc-shaped bed-jig bottom mold is provided with an arc section consistent with a pipe joint corner arc, each rectangular bed-jig bottom mold and each arc-shaped bed-jig bottom mold are spliced to form a round-angle rectangular loop, the opposite sides of each rectangular bed-jig bottom mold are connected with a stand column, the stand columns are provided with pin holes for limiting the vertical space of a main rib, and main rib positioners for limiting the horizontal space of the main rib are detachably connected in the pin holes; the rectangular bed-jig bottom die is provided with first stirrup locators, the arc-shaped bed-jig bottom die is provided with second stirrup locators, and the first stirrup locators and the second stirrup locators are used for limiting stirrups.
The technical principle of the utility model is as follows:
According to the design size, the straight line segments are spliced by adopting a corresponding number of rectangular jig bottom molds according to the designed length and width, the corners are spliced by adopting arc jig bottom molds, each rectangular jig bottom mold and each arc jig bottom mold are spliced to form a round angle rectangular track, then upright posts are connected to opposite sides of each rectangular jig bottom mold and each arc jig bottom mold, a main rib positioner penetrates through pin holes of the main rib design height, and the main ribs are erected on the main rib positioner to limit the height of the main ribs and limit the main rib spacing on the same horizontal plane through the main rib positioner; the stirrup spacing of the straight line section and the arc line end is limited through the first stirrup locator and the second stirrup locator respectively.
Compared with the prior art, the utility model has the following beneficial effects:
1. by arranging the rectangular bed-jig bottom die and the arc-shaped bed-jig bottom die, the arc-shaped bed-jig bottom dies at the corners are the same, so that the modularization degree of splicing of the bed-jigs is improved, the production and the splicing are convenient, and the recycling rate is improved;
2. The first stirrup positioner and the second stirrup positioner are arranged to limit the stirrup intervals of the straight line segment and the arc segment respectively, so that the stirrup binding efficiency is improved, and the deviation between the stirrup intervals and the design value is reduced;
3. Through set up the pinhole on the stand and can dismantle connection main muscle locator in the pinhole, carry out spacingly to the vertical interval and the horizontal interval of main muscle, avoid main muscle interval and the related value to produce the deviation, guarantee reinforcement ligature quality.
Preferably, the main rib positioner comprises a sleeve, a connecting rod, a torsion spring and a plurality of inserting blocks, wherein a plurality of inserting holes are formed in the sleeve along the length direction of the sleeve, the connecting rod is rotatably arranged in the sleeve, two supporting legs of the torsion spring are respectively inserted into the connecting rod and the sleeve, the inserting blocks are in one-to-one correspondence with the positions of the inserting holes and are in elastic connection with the connecting rod, so that the inserting blocks are in a first working state of being inserted into the inserting holes for locking fit and a second working state of being released from the inserting holes for unlocking fit.
Preferably, the top of the insert block is provided with an inclined plane.
Preferably, a fixer for limiting the sleeve is arranged on the sleeve.
Preferably, the fixer comprises a first limiting plate fixedly arranged at one end of the sleeve, the first limiting plate is parallel to the end face of the sleeve, the first limiting plate extends to the outer side of the upright post and is connected with a second limiting plate, and the second limiting plate is perpendicular to the first limiting plate and is connected with a limiting bolt through threads.
Preferably, the upright post is connected with a reinforcing rod.
Preferably, the first stirrup positioner comprises a plurality of first stirrup positioning grooves which are arranged at equal intervals along the length direction of the bottom die of the rectangular jig frame.
Preferably, the second stirrup positioner includes a plurality of second stirrup positioning slots arranged in an array along the arc segment direction.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 2 is a schematic partial structure of an embodiment of the present utility model.
Fig. 3 is a top view of an embodiment of the present utility model.
Fig. 4 is a schematic structural view of the main rib positioner according to the present utility model.
In the above figures: 1. a rectangular bed-jig bottom die; 2. a bottom die of the arc-shaped jig frame; 21. an arc section; 3. a first stirrup positioner; 31. a first stirrup positioning groove; 4. a second stirrup positioner; 41. the second stirrup positioning groove; 5. a column; 6. a pin hole; 7. a connecting plate; 8. a mounting plate; 9. a reinforcing rod;
10. A main rib positioner; 101. a sleeve; 102. a connecting rod; 103. inserting blocks; 104. a first limiting plate; 105. a second limiting plate; 106. a limit bolt; 107. and a jack.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 3, the embodiment of the utility model provides an oversized rectangular pipe joint reinforcement cage bed-jig, which comprises a plurality of rectangular bed-jig bottom molds 1 and four arc-shaped bed-jig bottom molds 2, wherein each arc-shaped bed-jig bottom mold 2 is provided with an arc section 21 consistent with a pipe joint corner arc, each rectangular bed-jig bottom mold 1 and each arc-shaped bed-jig bottom mold 2 are spliced to form a round rectangular loop, the four arc-shaped bed-jig bottom molds 2 are respectively positioned at four corners of the round rectangular loop, connecting plates 7 are fixedly arranged at two ends of each rectangular bed-jig bottom mold 1 and each arc-shaped bed-jig bottom mold 2, the connecting plates 7 of two adjacent bed-jigs are mutually corresponding and are fixedly connected through bolts.
In order to limit the stirrup spacing conveniently, a first stirrup positioner 3 is arranged on the rectangular bed-jig bottom die 1, a second stirrup positioner 4 is arranged on the arc-shaped bed-jig bottom die 2, and the first stirrup positioner 3 and the second stirrup positioner 4 are used for limiting stirrups;
The first stirrup positioner 3 is mounted at the top of the rectangular bed-jig bottom die 1, two ends of the first stirrup positioner are level with two wide edges of the rectangular bed-jig bottom die 1, and a plurality of first stirrup positioning grooves 31 are formed in the rectangular bed-jig bottom die 1 at equal intervals along the length direction; the second stirrup positioner 4 is mounted at the top of the arc-shaped bed-jig bottom die 2, two ends of the second stirrup positioner are flush with two wide edges of the arc-shaped bed-jig bottom die 2, and a plurality of second stirrup positioning grooves 41 are arrayed along the direction of the arc section 21.
In order to limit the distance between the main bars conveniently, the opposite sides of each rectangular bed-jig bottom die 1 and each arc-shaped bed-jig bottom die 2 are respectively connected with a stand column 5, as shown in fig. 1, the stand columns 5 are fixedly connected to the opposite sides of the two long sides of each rectangular bed-jig bottom die 1 and the opposite sides of the two arc sections 21 of each arc-shaped bed-jig bottom die 2, mounting plates 8 are welded to the opposite sides of the two arc sections 21 of each arc-shaped bed-jig bottom die 2, the mounting plates 8 are provided with flat surfaces so as to be connected with the stand columns 5, pin holes 6 for positioning the vertical distance between the main bars are arranged on the stand columns 5, and main bar positioners 10 for positioning the horizontal distance between the main bars are detachably connected in the pin holes 6.
As shown in fig. 4, the main rib positioner 10 includes a sleeve 101, a connecting rod 102, a torsion spring, and a plurality of insert blocks 103, where a plurality of insertion holes 107 are provided on the sleeve 101 along a length direction of the sleeve, the connecting rod 102 is rotatably provided in the sleeve 101, and each insert block 103 corresponds to a position of the insertion hole 107 one by one and is elastically connected with the connecting rod 102, for example, a plurality of grooves are provided on the connecting rod 102, the insert blocks 103 are slidably provided in the grooves, and the insert blocks 103 are connected with a bottom wall of the grooves through springs, so that the insert blocks 103 have a first working state of being inserted into the insertion holes 107 and a second working state of being disengaged from the insertion holes 107. The two legs of the torsion spring are respectively inserted on the connecting rod 102 and the sleeve 101, so that the insert 103 on the connecting rod 102 always has a tendency to rotate to the insertion hole 107. When the main reinforcement distance is required to be positioned, the main reinforcement positioner 10 is only required to be inserted into the pin hole 6 with the corresponding height, the insertion block 103 passes through the insertion hole 107 under the action of the torsion spring and the spring to be kept in the first working state, and then the main reinforcement is placed on the positioner and passes through the corresponding insertion block 103 in the main reinforcement positioner 10; after the main bar of the current height is bound, the connecting rod 102 can be rotated to enable the plug block 103 to be disengaged from the jack 107, the plug block 103 compresses the spring and slides into the sleeve 101, then the positioner is pulled out of the pin hole 6, and the operation is repeated to bind the main bar of the next height.
Preferably, the top of the insert 103 has a slope, and the insert 103 may be pushed out of the receptacle 107 or into the sleeve 101 along the slope, preventing the insert 103 from being locked during rotation.
As shown in fig. 2 and 4, according to another embodiment of the present utility model, a holder for limiting the sleeve 101 is provided on the sleeve 101.
Specifically, the fixing device comprises a first limiting plate 104 fixedly arranged at one end of the sleeve 101, the first limiting plate 104 is parallel to the end face of the sleeve 101, the first limiting plate 104 extends to the outer side of the upright post 5 and is connected with a second limiting plate 105, the second limiting plate 105 is perpendicular to the first limiting plate 104, a limiting bolt 106 is connected to the second limiting plate 105 in a threaded mode, the limiting bolt 106 abuts against the end portion of the limiting bolt to abut against the side wall of the upright post 5, and it is noted that the second limiting plate 105 is in clearance fit with the side wall of the upright post 5, preferably, when the sleeve 101 is inserted into the pin hole 6, a distance of 1-2cm is kept between the second limiting plate 105 and the side wall of the upright post 5, so that the sleeve 101 can be conveniently drawn out or inserted into the sleeve 101 and limited to rotate in the pin hole 6, the sleeve 101 is limited to rotate through the second limiting plate 105 and the limiting bolt 106, friction force between the limiting bolt 106 and the side wall of the upright post 5 can also prevent the sleeve 101 from sliding out of the pin hole 6.
Preferably, the end of the limit bolt 106 is provided with a rubber pad to increase friction.
According to another embodiment of the utility model, in order to enhance the stability of the upright 5, the upright 5 is connected with a reinforcing bar 9. As shown, the upright is positioned at one side of the pin hole 6, and a reinforcing rod 9 is supported at the middle upper portion of the upright 5 to enhance stability.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. The utility model provides an oversized rectangular tube coupling steel reinforcement cage bed-jig which characterized in that: the novel steel tube forming machine comprises a plurality of rectangular jig bottom dies (1) and arc-shaped jig bottom dies (2), wherein each arc-shaped jig bottom die (2) is provided with an arc section (21) consistent with a tube joint corner arc, each rectangular jig bottom die (1) and each arc-shaped jig bottom die (2) are spliced to form a round-angle rectangular loop, the opposite sides of each rectangular jig bottom die are connected with upright posts (5), each upright post (5) is provided with a pin hole (6) for limiting the vertical space of a main rib, and a main rib positioner (10) for limiting the horizontal space of the main rib is detachably connected in each pin hole (6); each rectangular bed-jig bottom die (1) is provided with a first stirrup positioner (3), each arc-shaped bed-jig bottom die (2) is provided with a second stirrup positioner (4), and the first stirrup positioner (3) and the second stirrup positioner (4) are used for limiting stirrups.
2. An oversized rectangular tube section reinforcement cage jig as defined in claim 1 wherein: the main muscle locator (10) includes sleeve (101), connecting rod (102), torsional spring and a plurality of inserted block (103), be provided with a plurality of jacks (107) along its length direction on sleeve (101), connecting rod (102) rotate and set up in sleeve (101), in connecting rod (102) and sleeve (101) are inserted respectively to two stabilizer blades of torsional spring, each inserted block (103) with the position one-to-one of jack (107) and with connecting rod (102) elastic connection, so that inserted block (103) have insert jack (107) in locking complex first operating condition and with jack (107) release complex second operating condition.
3. An oversized rectangular tube section reinforcement cage jig as defined in claim 2 wherein: the top of the insert block (103) is provided with an inclined plane.
4. An oversized rectangular tube section reinforcement cage jig as defined in claim 2 wherein: the sleeve (101) is provided with a fixer for limiting the sleeve (101).
5. An oversized rectangular tube section reinforcement cage jig as defined in claim 4 wherein: the fixer comprises a first limiting plate (104) fixedly arranged at one end of the sleeve (101), the first limiting plate (104) is parallel to the end face of the sleeve (101), the first limiting plate (104) extends to the outer side of the upright post (5) and is connected with a second limiting plate (105), the second limiting plate (105) is perpendicular to the first limiting plate (104) and is connected with a limiting bolt (106) through threads on the second limiting plate (105).
6. An oversized rectangular tube section reinforcement cage jig as defined in claim 1 wherein: the upright post (5) is connected with a reinforcing rod (9).
7. An oversized rectangular tube section reinforcement cage jig as defined in claim 1 wherein: the first stirrup positioner (3) comprises a plurality of first stirrup positioning grooves (31) which are arranged at equal intervals along the length direction of the rectangular jig bottom die (1).
8. The oversized rectangular pipe joint reinforcement cage bed-jig of claim 7, wherein: the second stirrup positioner (4) comprises a plurality of second stirrup positioning slots (41) arranged in an array along the direction of the arc section (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323086443.0U CN221434817U (en) | 2023-11-14 | 2023-11-14 | Super-large rectangular pipe joint reinforcement cage jig frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323086443.0U CN221434817U (en) | 2023-11-14 | 2023-11-14 | Super-large rectangular pipe joint reinforcement cage jig frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221434817U true CN221434817U (en) | 2024-07-30 |
Family
ID=92055491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323086443.0U Active CN221434817U (en) | 2023-11-14 | 2023-11-14 | Super-large rectangular pipe joint reinforcement cage jig frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221434817U (en) |
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2023
- 2023-11-14 CN CN202323086443.0U patent/CN221434817U/en active Active
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