CN112663964A - Continuous ligature auxiliary device of overlength construction steel reinforcement cage - Google Patents
Continuous ligature auxiliary device of overlength construction steel reinforcement cage Download PDFInfo
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- CN112663964A CN112663964A CN202011499258.2A CN202011499258A CN112663964A CN 112663964 A CN112663964 A CN 112663964A CN 202011499258 A CN202011499258 A CN 202011499258A CN 112663964 A CN112663964 A CN 112663964A
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Abstract
The invention discloses a continuous binding auxiliary device for a super-long building reinforcement cage, which adopts a support pedestal and a suspension support platform to support a horizontal shaft and keep the balance of the horizontal shaft, utilizes a positioning mechanism arranged on the horizontal shaft to position and guide longitudinal bars of the reinforcement cage, and finally completes binding of the reinforcement cage on the positioning mechanism, can bind reinforcement cages with various sizes and realize positioning of the longitudinal bars with various types, has strong functions, helps workers to bind, saves a large amount of time, reduces labor intensity, realizes continuous operation of the super-long reinforcement cage, and improves construction efficiency.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to an auxiliary device for continuously binding an overlong building reinforcement cage.
Background
Pile foundations are used more extensively in building foundation structure atress. The existing pile foundation, especially the one adopting mechanical hole digging technology, mostly adopts the concrete cast-in-place pile with a circular section. The whole is similar to a cylindrical concrete cast-in-place pile, and the adopted reinforcement cages are generally bound into a cylindrical shape. With the continuous development of the construction process and the continuous optimization of economy and construction time, the reinforcement cage of the existing pile foundation is also manufactured and installed in place at one time. However, the existing simple jig frame for manufacturing the reinforcement cage with the circular cross section is mainly finished manually no matter the distribution of longitudinal bars of the reinforcement cage or the positioning and binding of stirrups. The mode is very unfavorable for optimizing the construction process of the building, and especially, the manual binding of the overlong or oversized reinforcement cage is difficult in quality control. Therefore, further research into this problem is necessary.
Patent CN 10543636 discloses a half-shaft separated reinforcement cage manufacturing device and a using method thereof, the device includes a base with a sliding groove, two moving tables axially moving on the sliding groove of the base, both moving tables are provided with half shafts, and the two half shafts are connected through a detachable half shaft connector. After the steel reinforcement cage is manufactured, the half shaft connector for connecting the two half shafts is disassembled, and then the steel reinforcement cage can be taken down. The device is used for manufacturing the reinforcement cage and can generate greater economic benefit indeed. However, the device still has limitations: 1. firstly, the length is the length, if the length of the reinforcement cage to be manufactured reaches dozens of meters, the length of the sliding groove needs to be set to be dozens of meters, meanwhile, the length of the half shaft needs to reach more than dozens of meters, and the sliding groove, particularly the half shaft, is extremely difficult to process; therefore, under the existing construction conditions and equipment, continuous operation cannot be formed, and only a plurality of sections of reinforcement cages can be manufactured and then connected into a whole; 2. this equipment adopts the activity vaulting pole to be used for the muscle of indulging of support steel reinforcement cage, but this activity vaulting pole does not adopt any restriction measure, consequently indulges the muscle at steel reinforcement cage and distributes before the shaping, is difficult to control when the muscle distributes the location ligature indulges at the steel reinforcement cage, and it is very inconvenient to use.
Disclosure of Invention
The invention provides an auxiliary device for continuously binding an overlong building reinforcement cage, which is particularly suitable for binding an overlong reinforcement cage with a circular cross section, is easy to operate and control and solves the problems in the background technology.
The technical scheme of the invention is as follows: the continuous binding auxiliary device for the overlong building reinforcement cage comprises a support pedestal and a suspension support platform, wherein the suspension support platform comprises a positioning ring fixedly installed on the ground and a magnetic suspension ring coaxially arranged in the positioning ring, the magnetic suspension ring is suspended in the positioning ring through magnetic force, an annular gap is formed between the positioning ring of the suspension support platform and the magnetic suspension ring, and the annular gap is utilized for the reinforcement cage to pass through integrally; a horizontal shaft is arranged between the supporting pedestal and the magnetic suspension ring, one end of the horizontal shaft is connected with the supporting pedestal, and the other end of the horizontal shaft is fixedly connected with the magnetic suspension ring; the horizontal shaft is provided with at least two positioning mechanisms, and all the positioning mechanisms are positioned between the support pedestal and the suspension support platform; each positioning mechanism comprises a plurality of diameter-changing positioning components and a plurality of locks and components, one positioning mechanism corresponds to one lock and component, each diameter-changing positioning component comprises a connecting ring sleeve, the connecting ring sleeves are rotatably sleeved on the horizontal shaft, and the connecting ring sleeves which are adjacent and sleeved on the horizontal shaft can be locked into a whole through the locks and the components; each connecting ring sleeve is provided with a telescopic rod, the telescopic rods are arranged along the radial direction of the cross section of the horizontal shaft and fixedly connected with the connecting ring sleeve, one end of each telescopic rod, far away from the connecting ring sleeve, is provided with a guider, and the guider is used for guiding and limiting longitudinal bars of the reinforcement cage;
the steel bar cage suspension device is characterized by further comprising a suspension assembly, wherein the suspension assembly comprises a suspension bracket, a horizontal guide rail is arranged on the suspension bracket, a trolley is connected onto the guide rail in a sliding mode, a hook rope is arranged on the trolley, and the hook rope is used for pulling and maintaining the steel bar cage not to be in contact with the suspension support platform.
Further: the guide device comprises a U-shaped or door-shaped fixing frame, the fixing frame comprises two leg plates with mutually parallel plate surfaces, a guide wheel, a pressing wheel and a butting wheel are arranged between the two leg plates, and the guide wheel, the pressing wheel and the butting wheel are sequentially arranged along the radial direction of the cross section of the horizontal shaft; two sides of the pressing wheel are respectively connected with the two supporting plates in a rotating mode, and a guide groove (is formed in the surface of the central rotating wheel of the pressing wheel along the circumferential direction; the two leg plates are both provided with a first strip-shaped groove, the pressing wheel is rotatably arranged between the two leg plates, two sides of the pressing wheel are respectively in sliding fit with the two first bar-shaped grooves, and the pressing wheel can slide in a reciprocating manner along the length direction of the first bar-shaped grooves; an arc-shaped bulge is formed on the surface of the rotary wheel of the pressing wheel along the axial direction, the shape of the arc-shaped bulge is matched with that of the guide groove, and the arc-shaped bulge and the guide groove are utilized to limit the moving direction of the longitudinal rib of the reinforcement cage; the wheel surface of the pressing wheel is connected with the wheel surface of the pressing wheel in a rolling way, and the abutting wheel is installed on the fixed frame through the elastic pressure assembly, and the elastic pressure assembly applies pressure to the abutting wheel so as to enable the abutting wheel to push the pressing wheel to the guide wheel.
Further: the elastic pressure assembly comprises two active combinations symmetrically arranged on the leg plate, and each active combination comprises a positioning piece, a shifting fork supporting piece and a pressure spring; the support leg plate is provided with a second strip-shaped groove, the shifting fork support piece is in sliding connection with the support leg plate through the second strip-shaped groove, the second strip-shaped groove limits the shifting fork support piece to slide back and forth only along the length direction of the second strip-shaped groove, and the length direction of the second strip-shaped groove is consistent with that of the first strip-shaped groove; the shifting fork support piece is provided with a U-shaped bayonet and is matched and connected with the end face of the abutting wheel through the U-shaped bayonet, and the abutting wheel can also do rotary motion when pushed by the U-shaped bayonet; the locating element fixed mounting is on the landing leg board, and the locating element is located and keeps away from one side of tight wheel supports, the pressure spring is located the locating element with between the shift fork support piece, the one end of pressure spring with the locating element is fixed, the other end with shift fork support piece is fixed.
Further: the lock and the assembly comprise two pressing blocks and a screw rod, and the two pressing blocks are slidably sleeved on the screw rod; the screw is in threaded connection with a nut, and the distance between the two pressing blocks is adjusted and limited through the nut; the sawtooth has been seted up on the terminal surface of connection ring cover, the sawtooth is along the circumference equipartition of connection ring cover, and the meshing of a plurality of connection ring cover accessible sawtooth that the cover was established on same root horizontal axis and then the restriction rotates each other, and passes through lock and subassembly are fixed and are become a whole.
Further: the telescopic rod is of a threaded telescopic structure.
Has the advantages that: this scheme provides a continuous ligature auxiliary device of overlength construction steel reinforcement cage, the device adopts support pedestal and suspension brace table to be used for supporting the horizontal axis, keep the balance of horizontal axis, the positioning mechanism who utilizes to set up on the horizontal axis is fixed a position and is led with the muscle of indulging to steel reinforcement cage, and finally accomplish the ligature of individual steel reinforcement cage on positioning mechanism, can ligature the steel reinforcement cage of various sizes, can realize fixing a position the muscle of indulging of various models, powerful, supplementary workman's ligature has practiced thrift a large amount of time, the labor intensity is lightened, and the efficiency of construction is improved.
Suspension brace table in this scheme, included holding ring and magnetic suspension ring, utilized the hoop clearance between holding ring and the magnetic suspension ring in order to make the steel reinforcement cage can pass through along the radial whole of hoop clearance, and then make the ligature preparation of steel reinforcement cage can realize the serialization, and is very favourable to the construction. The hanging assembly is adopted to maintain the reinforcement cage not to be in contact with the ground and not to be in contact with the suspension support platform. Meanwhile, the auxiliary means for forward movement of the reinforcement cage is used in the process that the reinforcement cage continuously moves forwards for binding, the trolley for hanging the assembly can be used for forward pulling the reinforcement cage through the hook rope, and therefore longitudinal bars can pass through the guider, and continuity and stability of reinforcement cage manufacturing are guaranteed.
Secondly to positioning mechanism, positioning mechanism in this scheme has adopted the cooperation of reducing locating component and lock and subassembly. The telescopic rod is used for guiding the reinforcing cages with different diameters, so that the reinforcing cages with different sizes can be bound in an auxiliary manner, and the practicability is high; secondly, the combination of the guide device, the guide wheel and the pressing wheel of the guide device can use longitudinal ribs with different diameters; moreover, the pinch roller is through the automatic completion of elastic pressure subassembly to indulging compressing tightly of muscle, consequently, the fatigue of manual work has been avoided to elastic pressure subassembly's design to a great extent, makes the director can be automatic moreover accomplish the automatic operation that compresses tightly to the muscle of indulging of various different models.
Elastic pressure subassembly in this scheme has adopted ingenious structural design as a whole, is used for the director in the present case specially, as the inseparable whole of director, has produced huge effect. In addition, the lock and the assembly designed in the scheme are matched and acted together with the sawteeth on the end faces of the connecting ring sleeves, and as an inseparable design, the rotation of all the connecting ring sleeves included in the same reducing positioning assembly is well limited, the position of each longitudinal rib cannot be changed at all in the binding process of the reinforcement cage, and the quality of the reinforcement cage is guaranteed.
Drawings
FIG. 1 is a schematic diagram of a reinforcement cage binding structure according to the present invention;
FIG. 2 is a schematic view of the overall structure of the auxiliary device of the present invention;
FIG. 3 is a schematic plan view of the positioning mechanism of FIG. 2;
FIG. 4 is a schematic structural diagram of a variable diameter positioning assembly according to the present invention;
FIG. 5 is a schematic view of the construction of the guide of the present invention;
FIG. 6 is a schematic view of the elastic pressing member according to the present invention;
FIG. 7 is a schematic view of the mounting structure of the lock and assembly of the present invention;
fig. 8 is a schematic view of the internal structure of the levitation support platform of the present invention.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1, 2, 3, 4, 5, 6 and 7, the present invention discloses an auxiliary device for continuously binding a steel reinforcement cage of an ultralong building, which includes a support pedestal 4 and a suspension support platform 5, wherein the suspension support platform 5 includes a positioning ring 5a fixedly mounted on the ground and a magnetic suspension ring 5b coaxially disposed in the positioning ring, the magnetic suspension ring 5b is suspended in the positioning ring 5a by magnetic force, an annular gap is included between the positioning ring 5a and the magnetic suspension ring 5b of the suspension support platform 5, and the annular gap is used for the steel reinforcement cage to pass through integrally; a horizontal shaft 3 is arranged between the support pedestal 4 and the magnetic suspension ring 5b, one end of the horizontal shaft 3 is connected with the support pedestal 4, and the other end is fixedly connected with the magnetic suspension ring 5 b; at least two positioning mechanisms 2 are arranged on the horizontal shaft 3, and all the positioning mechanisms 2 are positioned between the supporting pedestal and the suspension supporting platform.
It should be noted that the suspension support platform in this embodiment adopts the operating principle and structure of the magnetic suspension bearing, mainly uses magnetic force to maintain the magnetic suspension ring 5b to be suspended in the positioning ring 5a and in the positioning ring 5a, and uses the magnetic suspension ring 5b to cooperate with the support pedestal 4 to stably support the horizontal shaft 3, and uses the horizontal shaft 3 to support all the positioning mechanisms 2 and the reinforcement cage 1.
The steel bar cage suspension device is characterized by further comprising a suspension assembly, wherein the suspension assembly comprises a suspension bracket 7, a horizontal guide rail 8 is arranged on the suspension bracket 7, a trolley 9 is connected onto the guide rail 8 in a sliding mode, a hook rope 10 is arranged on the trolley 9, and the hook rope 10 is used for pulling and maintaining the steel bar cage 1 not to be in contact with the suspension support platform 5.
Each positioning mechanism 2 comprises a plurality of reducing positioning components and a plurality of locks and components, wherein one reducing positioning component corresponds to one lock and one component. Each diameter-changing positioning component comprises a connecting ring sleeve 23, the connecting ring sleeve 23 is rotatably sleeved on the horizontal shaft 3, and a plurality of adjacent connecting ring sleeves 23 sleeved on the horizontal shaft 3 can be locked into a whole through a lock and the component. Each all be equipped with telescopic link 22 on the connection ring cover 23, telescopic link 22 is along the radial setting of the cross-section of horizontal axis 3 or connection ring cover 23, telescopic link 22 and connection ring cover 23 fixed connection, the one end that the connection ring cover 23 was kept away from to telescopic link 22 is equipped with director 21, utilizes director 21 to lead and spacing to the vertical muscle 1a of steel reinforcement cage 1.
With respect to the lock and assembly, as shown in FIG. 7: the lock and assembly comprises two pressing pieces 61 and a screw 62, wherein the two pressing pieces 61 are slidably sleeved on the screw 62. A nut 63 is screwed on the screw 62, and the distance between the two pressing blocks 61 is adjusted and limited by the nut 63. The sawtooth has been seted up on the terminal surface of connecting ring cover 23, the sawtooth is along the circumference equipartition of connecting ring cover 23, and the meshing of a plurality of connecting ring cover 23 accessible sawtooth that the cover was established on same root horizontal axis 3 and then the restriction rotates each other, and passes through lock and subassembly are fixed and are become a whole. It should be noted that: if the connecting ring sleeve 23 is not provided with the saw teeth, the relative rotation of the connecting ring sleeve 23 is difficult to be limited by the lock and the component, particularly, the longitudinal ribs 1a used for binding the reinforcement cage 1 are large, the length-slenderness ratio is large, and the swing is large, so that the lock, the component and the saw teeth are matched with each other to well complete the functions.
As for the guide 21, as shown in fig. 5 and 6: the guide 21 comprises a fixing frame 211 in a U shape or a door shape, the fixing frame 211 comprises two leg plates 211a with mutually parallel plate surfaces, a guide wheel 217, a pressing wheel 216 and a resisting wheel 215 are arranged between the two leg plates 211a, and the guide wheel 217, the pressing wheel 216 and the resisting wheel 215 are sequentially arranged along the radial direction of the cross section of the horizontal shaft 3; two sides of the pressing wheel 216 are respectively connected with the two support plates in a rotating manner, and a guide groove 217a is formed in the central rotating wheel surface of the pressing wheel 216 along the axial direction; the two leg supporting plates 211a are respectively provided with a first bar-shaped groove 211a-1, the pressing wheel 216 is rotatably arranged between the two supporting plates, two sides of the pressing wheel 216 are respectively in sliding fit with the two first bar-shaped grooves 211a-1, and the pressing wheel 216 can slide in a reciprocating manner along the length direction of the first bar-shaped groove 211 a-1; an arc-shaped bulge 216a is formed on the surface of the rotary wheel of the pressing wheel 216 along the axial direction, the shape of the arc-shaped bulge 216a is matched with that of the guide groove 217a, and the arc-shaped bulge 216a and the guide groove 217a are utilized to limit the moving direction of the longitudinal bar 1a of the reinforcement cage 1; the surface of the pressing wheel 215 is in rolling contact with the surface of the pressing wheel 216, and the pressing wheel 215 is mounted on the fixed frame 211 through an elastic pressure assembly, and the elastic pressure assembly applies elastic pressure to the pressing wheel 215 to enable the pressing wheel 216 to be pushed to the guide wheel 217 by the pressing wheel 215.
With respect to the elastic pressure assembly, as shown in fig. 6: the elastic pressure assembly comprises two active combinations symmetrically arranged on the leg plate 211a, and each active combination comprises a positioning piece 212, a shifting fork support piece 214 and a pressure spring 213; the leg plate 211a is provided with a second strip-shaped groove 211a-2, the shifting fork support 214 is connected with the support plate in a sliding manner through the second strip-shaped groove 211a-2, the second strip-shaped groove 211a-2 limits the shifting fork support 214 to slide back and forth only along the long direction of the second strip-shaped groove 211a-2, and the long directions of the first strip-shaped grooves 211a-1 of the second strip-shaped groove 211a-2 are consistent; the shifting fork support piece 214 is provided with a U-shaped bayonet, the shifting fork support piece 214 is connected with the end face of the abutting wheel 215 in a matching way through the U-shaped bayonet, and the abutting wheel 215 can also do rotary motion when being pushed by the U-shaped bayonet; the positioning element 212 is fixedly mounted on the leg plate 211a, the positioning element 212 is located on one side far away from the abutting wheel 215, the pressure spring 213 is located between the positioning element 212 and the shift fork support 214, one end of the pressure spring 213 is fixed to the positioning element 212, and the other end of the pressure spring 213 is fixed to the shift fork support 214.
It should be noted that, in this embodiment, the telescopic rod 22 of the thread telescopic structure is adopted, so that the later maintenance is easy. The working principle of the auxiliary device in this case will be described below by using specific implementation steps. A binding construction process of a reinforcement cage 1 with an overlong circular cross section specifically comprises the following steps:
the first step is as follows: firstly, preparing a field and preparing materials, firstly blanking longitudinal reinforcements 1a and stirrups 1b of a reinforcement cage 1 according to a design deepening drawing, and prefabricating some angle irons as a negative corner reinforcing measure;
the second step is that: selecting the auxiliary equipment disclosed in the scheme; the horizontal direction from the support pedestal 4 to the suspension support pedestal 5 is the advancing direction of the reinforcement cage 1, as shown in fig. 1 and 2, taking two positioning mechanisms 2 as an example: a longitudinal bar 1a is correspondingly inserted into the guide groove 217a of the guide wheel 217 of the guide 21 of the first positioning mechanism 2 from right to left, and the longitudinal bar 1a is automatically pressed by the pressing wheel 216 of the guide 21; then the longitudinal bar 1a moves forward, continues to be inserted into the guide groove 217a of the guide wheel 217 of the guide 21 of another positioning mechanism 2, and continues to automatically press the longitudinal bar 1a by the pressing wheel 216 of the corresponding guide 21; repeating the process until all the longitudinal ribs 1a are fixed on the two positioning mechanisms 2; in the process, the working radius of the guider 21 is adjusted through the telescopic rod 22 according to the diameter of the reinforcement cage 1 so as to enable the working radius of the guide rod to be matched with the radius of the reinforcement cage 1, and the longitudinal rib 1a can be inserted into the guider 21 in a direction parallel to the horizontal shaft 3;
the third step: fixing a longitudinal rib 1a by any one of the guides 21 of the first positioning mechanism 2 and any one of the guides 21 of the positioning mechanism 2, and respectively rotating all the connecting ring sleeves 23 included in the two positioning mechanisms 2 based on the fact that the longitudinal rib 1a is parallel to the horizontal shaft 3, so that all the longitudinal ribs 1a are parallel to the horizontal shaft 3, and the distance between the longitudinal ribs 1a meets the requirement; in the above process, the number of all the guides 21 included in the positioning mechanism 2 is equal to twice the number of the longitudinal ribs 1 a;
the fourth step: as shown in fig. 7, after the third step is completed, the positioning mechanisms 2 are locked by using the lock and the assembly, and all the connecting ring sleeves 23 included in any one of the positioning mechanisms 2 are limited from rotating relative to each other;
the fifth step: according to the figure 1, binding or welding stirrups 1b of the reinforcement cage 1 one by one along the length direction of the longitudinal reinforcement 1a, and additionally welding triangular iron at the crossed part of the longitudinal reinforcement 1a and the stirrups 1b of the reinforcement cage 1;
and a sixth step: continuously moving the reinforcement cage 1 leftwards according to the direction shown by the arrow in the figure 1 and finishing the binding of the reinforcement cage; after the reinforcement cage 1 which finishes stirrup binding passes through the suspension support table 5, the hook rope 10 is hooked on the reinforcement cage 1 to maintain the reinforcement cage 1 in a horizontal state all the time, and meanwhile, the trolley 9 can be moved leftwards to assist the longitudinal bars 1a of the reinforcement cage 1 to pass through the guider, so that the operation of workers is facilitated; until the whole reinforcement cage 1 is manufactured, all the longitudinal bars 1a are separated from the two positioning mechanisms 2 leftwards; the binding of the reinforcement cage realizes a streamlined continuous manufacturing process.
The seventh step: and (4) retesting the size of the reinforcement cage 1, checking and accepting, and checking to be qualified, thus finishing the manufacturing of the reinforcement cage 1.
In the above process, it is noted that: when the two longitudinal ribs 1a connected with each other are connected by staggered overlapping welding, the longitudinal ribs 1a preferably exceed the guider 21 leftwards, otherwise, the connector is too large and can not easily pass through the guider 21. The connection of the two longitudinal bars 1a is preferably accomplished by means of a steel sleeve, which makes it easier to pass through the guide slots 217a of the guide wheels 217 of the guide 21.
The above description is only exemplary of the present invention and should not be taken as limiting, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a continuous ligature auxiliary device of overlength construction steel reinforcement cage which characterized in that: the device comprises a supporting pedestal (4) and a suspension supporting platform (5), wherein the suspension supporting platform (5) comprises a positioning ring (5a) fixedly arranged on the ground and a magnetic suspension ring (5b) coaxially arranged in the positioning ring, the magnetic suspension ring (5b) is suspended in the positioning ring (5a) through magnetic force, an annular gap is formed between the positioning ring (5a) and the magnetic suspension ring (5b) of the suspension supporting platform (5), and the annular gap is utilized for the whole steel reinforcement cage to pass through; a horizontal shaft (3) is arranged between the supporting pedestal (4) and the magnetic suspension ring (5b), one end of the horizontal shaft (3) is connected with the supporting pedestal (4), and the other end of the horizontal shaft is fixedly connected with the magnetic suspension ring (5 b); the horizontal shaft (3) is provided with at least two positioning mechanisms (2), and all the positioning mechanisms (2) are positioned between the supporting pedestal and the suspension supporting platform; each positioning mechanism (2) comprises a plurality of diameter-variable positioning components and a plurality of locks and components, one positioning mechanism (2) corresponds to one lock and component, each diameter-variable positioning component comprises a connecting ring sleeve (23), the connecting ring sleeve (23) is rotatably sleeved on the horizontal shaft (3), and a plurality of adjacent connecting ring sleeves (23) which are sleeved on the horizontal shaft (3) can be locked into a whole through the locks and the components; each connecting ring sleeve (23) is provided with a telescopic rod (22), each telescopic rod (22) is radially arranged along the section of the horizontal shaft (3), each telescopic rod (22) is fixedly connected with the corresponding connecting ring sleeve (23), one end, far away from the corresponding connecting ring sleeve (23), of each telescopic rod (22) is provided with a guider (21), and the guider (21) is used for guiding and limiting a longitudinal rib (1a) of the reinforcement cage (1); the steel bar cage suspension device is characterized by further comprising a suspension assembly, wherein the suspension assembly comprises a suspension bracket (7), a horizontal guide rail (8) is arranged on the suspension bracket (7), a trolley (9) is connected onto the guide rail (8) in a sliding mode, a hook rope (10) is arranged on the trolley, and the hook rope (10) is used for pulling and maintaining the steel bar cage (1) not to be in contact with the suspension support table (5).
2. The continuous binding auxiliary device for the overlong building reinforcement cage according to claim 1, wherein: the guide device (21) comprises a U-shaped or door-shaped fixing frame (211), the fixing frame (211) comprises two leg plates (211a) with mutually parallel plate surfaces, a guide wheel (217), a pressing wheel (216) and a resisting wheel (215) are arranged between the two leg plates (211a), and the guide wheel (217), the pressing wheel (216) and the resisting wheel (215) are sequentially arranged along the radial direction of the section of the horizontal shaft (3); two sides of the pressing wheel (216) are respectively connected with the two supporting plates in a rotating mode, and a guide groove (217a) is formed in the surface of the central rotating wheel of the pressing wheel (216) along the circumferential direction; the two leg plates (211a) are respectively provided with a first strip-shaped groove (211a-1), the pressing wheel (216) is rotatably arranged between the two leg plates (211a), two sides of the pressing wheel (216) are respectively in sliding fit with the two first strip-shaped grooves (211a-1), and the pressing wheel (216) can slide in a reciprocating manner along the long direction of the first strip-shaped grooves (211 a-1); an arc-shaped bulge (216a) is formed on the surface of the rotary wheel of the pressing wheel (216) along the axial direction, the shape of the arc-shaped bulge (216a) is matched with that of the guide groove (217a), and the arc-shaped bulge (216a) and the guide groove (217a) are utilized to limit the moving direction of the longitudinal rib (1a) of the reinforcement cage (1); the wheel surface of the abutting wheel (215) is connected with the wheel surface of the pressing wheel (216) in a rolling mode, the abutting wheel (215) is installed on the fixing frame (211) through the elastic pressure assembly, and the elastic pressure assembly is used for applying pressure to the abutting wheel (215) to enable the abutting wheel (215) to push the pressing wheel (216) to the guide wheel (217).
3. The continuous binding auxiliary device for the overlong building reinforcement cage according to claim 2, wherein: the elastic pressure assembly comprises two active combinations which are symmetrically arranged on a supporting leg plate (211a), and each active combination comprises a positioning piece (212), a shifting fork supporting piece (214) and a pressure spring (213); the fork support piece (214) is limited to slide back and forth along the length direction of the second strip-shaped groove (211a-2) only, and the second strip-shaped groove (211a-2) is consistent with the length direction of the first strip-shaped groove (211 a-1); the shifting fork supporting piece (214) is provided with a U-shaped bayonet, the shifting fork supporting piece (214) is connected with the end face of the abutting wheel (215) in a matched mode through the U-shaped bayonet, and the abutting wheel (215) can also do rotary motion when being pushed by the U-shaped bayonet; the positioning piece (212) is fixedly installed on the supporting leg plate (211a), the positioning piece (212) is located on one side far away from the abutting wheel (215), the pressure spring (213) is located between the positioning piece (212) and the shifting fork supporting piece (214), one end of the pressure spring (213) is fixed to the positioning piece (212), and the other end of the pressure spring is fixed to the shifting fork supporting piece (214).
4. The continuous binding auxiliary device for the overlong building reinforcement cage according to claim 1, wherein: the lock and the assembly comprise two pressing blocks (61) and a screw rod (62), wherein the two pressing blocks (61) are slidably sleeved on the screw rod (62); the screw rod (62) is in threaded connection with a nut (63), and the distance between the two pressing blocks (61) is adjusted and limited through the nut (63); the sawtooth has been seted up on the terminal surface of connection ring cover (23), the sawtooth is along the circumference equipartition of connection ring cover (23), and the meshing of the a plurality of connection ring cover (23) accessible sawtooth that the cover was established on same root horizontal axis (3) and then the restriction rotates each other, and passes through lock and subassembly are fixed to become a whole.
5. The continuous binding auxiliary device for the overlong building reinforcement cage according to claim 1, wherein: the telescopic rod (22) is of a threaded telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011499258.2A CN112663964A (en) | 2020-12-18 | 2020-12-18 | Continuous ligature auxiliary device of overlength construction steel reinforcement cage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011499258.2A CN112663964A (en) | 2020-12-18 | 2020-12-18 | Continuous ligature auxiliary device of overlength construction steel reinforcement cage |
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| CN112663964A true CN112663964A (en) | 2021-04-16 |
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| CN202011499258.2A Withdrawn CN112663964A (en) | 2020-12-18 | 2020-12-18 | Continuous ligature auxiliary device of overlength construction steel reinforcement cage |
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| CN211037862U (en) * | 2019-10-15 | 2020-07-17 | 中国建筑第二工程局有限公司 | Supplementary ligature device of spiral stirrup |
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| US20190085562A1 (en) * | 2017-09-20 | 2019-03-21 | Ruentex Engineering & Construction Co., Ltd. | Jig for making reinforcement cage, method for making assembly of the same and erecting frame |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616426A (en) * | 2019-10-16 | 2019-12-27 | 南京先进激光技术研究院 | Laser inner hole cladding head for parts with large depth-diameter ratio and cladding processing system |
| CN113089846A (en) * | 2021-03-23 | 2021-07-09 | 四川省建筑机械化工程有限公司 | Construction device and construction method for structural joint pulling plate |
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Application publication date: 20210416 |