CN213013881U - Pier stud steel reinforcement cage structure - Google Patents
Pier stud steel reinforcement cage structure Download PDFInfo
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- CN213013881U CN213013881U CN202021521839.7U CN202021521839U CN213013881U CN 213013881 U CN213013881 U CN 213013881U CN 202021521839 U CN202021521839 U CN 202021521839U CN 213013881 U CN213013881 U CN 213013881U
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Abstract
The utility model provides a pier stud reinforcement cage structure, which comprises a reinforcement cage, first adjusting part and second adjusting part, first adjusting part includes the first double-screw bolt of more than two and the first baffle of more than two, first baffle threaded connection is on first double-screw bolt, first baffle is connected with the steel reinforcement cage, the circumference distribution of steel reinforcement cage is followed to the first baffle of more than two, the first end of first double-screw bolt can stretch out outside the steel reinforcement cage, the axial distribution of second adjusting part and first adjusting part along the steel reinforcement cage, the second adjusting part includes the second double-screw bolt of more than two and the second baffle of more than two, second baffle threaded connection is on the second double-screw bolt, the second baffle is connected with the steel reinforcement cage, the circumference distribution of steel reinforcement cage is followed to the second baffle of more than two, first double-screw bolt and second double-screw bolt are perpendicular to the axial of steel reinforcement cage respectively, the first end of second double-screw bolt can stretch out outside the steel reinforcement cage. This pier stud steel reinforcement cage structure can conveniently adjust steel reinforcement cage's mounted position and straightness that hangs down more.
Description
Technical Field
The utility model belongs to the technical field of the building technique and specifically relates to a pier stud steel reinforcement cage structure is related to.
Background
After the pier stud steel form installation of bridge is accomplished, need install the steel reinforcement cage in the steel form, the installation of current steel reinforcement cage is mainly through adjusting the calabash with steel reinforcement cage hoist and mount to the steel form in to the mounted position and the straightness that hangs down of steel reinforcement cage are adjusted at the hoist and mount in-process, but, the installation of current steel reinforcement cage has following shortcoming:
firstly, the adjusting hoist cannot adjust the position of the reinforcement cage in the longitudinal direction of the bridge and the transverse direction of the bridge at the same time, and the zipper strips of the adjusting hoist are easy to collide in the adjusting process to influence construction;
secondly, the adjusting hoist cannot adjust the middle and lower positions of the reinforcement cage, so that the installation position and the verticality of the reinforcement cage are troublesome to adjust;
thirdly, when pouring pier column concrete, the dragging and positioning of the steel reinforcement cage by the adjusting hoist needs to be released, and concrete segregation injected into the steel formwork due to the fact that a cylinder string cannot be used during pouring is avoided;
fourthly, when pier stud concrete pouring is carried out, the hoist is adjusted to remove the location of pulling to the steel reinforcement cage, leads to pier stud concrete pouring in-process, and the steel reinforcement cage position takes place the offset easily, causes certain influence to the bearing capacity of pier stud.
Disclosure of Invention
In order to solve the problem, the utility model aims at providing a pier stud steel reinforcement cage structure convenient to adjusting steel reinforcement cage's mounted position and straightness that hangs down, and avoid pier stud concrete placement in-process steel reinforcement cage to appear offset.
In order to realize the main purpose of the utility model, the utility model provides a pier stud reinforcement cage structure, which comprises a reinforcement cage, and further comprises a first adjusting component and a second adjusting component, wherein the first adjusting component comprises more than two first studs and more than two first baffles, one first baffle is in threaded connection with one first stud, the first baffles are connected with the reinforcement cage, the more than two first baffles are distributed along the circumferential direction of the reinforcement cage, the first studs are perpendicular to the axial direction of the reinforcement cage, the first ends of the first studs can extend out of the reinforcement cage, the second adjusting component and the first adjusting component are distributed along the axial direction of the reinforcement cage, the second adjusting component comprises more than two second studs and more than two second baffles, one second baffle is in threaded connection with one second stud, the second baffles are connected with the reinforcement cage, the more than two second baffles are distributed along the circumferential direction of the reinforcement cage, the second stud is perpendicular to the axial direction of the reinforcement cage, and the first end of the second stud can extend out of the reinforcement cage.
It is from top to bottom visible, through set up first adjusting part and second adjusting part on the steel reinforcement cage for the steel reinforcement cage is hoisted to the steel form of pier stud in the back, can be through the mounted position and the straightness that hangs down of first adjusting part and second adjusting part regulation steel reinforcement cage, reduces the mounted position of festival steel reinforcement cage and the straightness's that hangs down the regulation degree of difficulty. In addition, because first adjusting part and second adjusting part all can be in the steel form by the concrete embedment together with the steel reinforcement cage, consequently can effectively avoid the position of concrete pouring in-process steel reinforcement cage to take place the skew, guarantee the pier stud quality of pouring, avoid the bearing capacity of pier stud to be influenced.
A first inner hexagonal counter bore is formed in the second end of the first stud, a first hexagonal head is formed in the second end of the first stud, or a first through hole is formed in the second end of the first stud, and the first through hole penetrates through the first stud along the radial direction of the first stud; the second end of the second stud is provided with a second inner hexagonal counter bore, or the second end of the second stud is provided with a second hexagonal head, or the second end of the second stud is provided with a second through hole, and the second through hole penetrates through the second stud along the radial direction of the second stud.
As seen from the above, the second end of the first stud is used for being matched with an operation tool so as to adjust the length of the first stud extending out of the reinforcement cage, and the first stud can be adapted to different types of operation tools through the structural design of the second end of the first stud; and similarly, the second end of the second stud is matched with an operation tool to adjust the length of the second stud extending out of the reinforcement cage, and the second stud can be matched with operation tools of different types through the structural design of the second end of the second stud.
Another preferred scheme is that the length of the first baffle plate is 10 cm to 20 cm, the width of the first baffle plate is 10 cm to 20 cm, the thickness of the first baffle plate is 8 cm to 12 cm, the length of the first stud is 30 cm to 50 cm, and the nominal diameter of the first stud is 2 cm to 3 cm; the second baffle plate is 10 cm to 20 cm in length, the second baffle plate is 10 cm to 20 cm in width, the second baffle plate is 8 cm to 12 cm in thickness, the second stud is 30 cm to 50 cm in length, and the nominal diameter of the second stud is 2 cm to 3 cm.
As can be seen from the above, the first baffle and the first stud are designed in size so as to avoid the first adjusting assembly from interfering with the concrete pouring, and ensure that the first baffle and the first stud have sufficient rigidity; similarly, the second baffle and the second stud are designed in size so that the second adjusting component can be prevented from interfering with the pouring of concrete, and the second baffle and the second stud are guaranteed to have enough rigidity.
In another preferred embodiment, the first adjusting assembly is disposed at an upper portion of the reinforcement cage, and the second adjusting assembly is disposed at a lower portion of the reinforcement cage.
It can be seen from above that, set up first adjusting part in steel reinforcement cage upper portion for first adjusting part can adjust the upper portion mounted position of steel reinforcement cage, sets up the second adjusting part in the steel reinforcement cage lower part, makes the second adjusting part can adjust the lower part mounted position of steel reinforcement cage, and the cooperation between first adjusting part and the second adjusting part can adjust the straightness that hangs down of steel reinforcement cage. In addition, through the length control to first double-screw bolt, can avoid influencing the use of string section of thick bamboo in concrete placement process, can also avoid causing the influence to the installation of the embedded pipe of piercing pin.
The pier stud steel reinforcement cage structure further comprises at least one set of third adjusting assembly, the third adjusting assembly is located between the first adjusting assembly and the second adjusting assembly in the axial direction of the steel reinforcement cage, the third adjusting assembly comprises at least one third baffle and at least one third stud, the third baffle is connected with the steel reinforcement cage, the third baffle is in threaded connection with the third stud, the third stud is perpendicular to the axial direction of the steel reinforcement cage, and the first end of the third stud can extend out of the steel reinforcement cage.
It is thus clear that the third adjusting part is used for adjusting the mounted position at the middle part of steel reinforcement cage to the straightness that hangs down of steel reinforcement cage is adjusted to cooperation first adjusting part and second adjusting part.
In a further scheme, a second end of the third stud is provided with a third inner hexagonal counter bore; or a second end of the third stud is provided with a third hexagonal head; or a third through hole is arranged at the second end of the third stud and penetrates through the third stud along the radial direction of the third stud.
It can be seen from above that, the second end of third double-screw bolt is used for cooperating with the operation instrument to adjust the length that the third double-screw bolt stretches out the steel reinforcement cage, and through the structural design to third double-screw bolt second end, make the operation instrument of third double-screw bolt adaptation different grade type.
The number of the first baffle plates is three or four, and the number of the first studs is three or four; the number of the second baffle plates is three or four, and the number of the second studs is three or four; the number of the third baffle plates is three or four, and the number of the third studs is three or four.
It is thus clear that above-mentioned design makes first adjusting part, second adjusting part and third adjusting part can adjust the mounted position and the straightness that hangs down of steel reinforcement cage better.
The further scheme is that the steel reinforcement cage includes annular stirrup, main muscle group and the spiral stirrup more than two, and annular stirrup more than two distributes along the axial of steel reinforcement cage, and main muscle group includes the main muscle that many distribute along the circumference of annular stirrup, main muscle along the axial extension of steel reinforcement cage and with annular stirrup fixed connection, the fixed winding of spiral stirrup is on main muscle group.
It is from top to bottom visible, the annular stirrup is used for stereotyped steel reinforcement cage and strengthens the holistic fastness of steel reinforcement cage, and main muscle group and spiral stirrup then cooperate the major structure who forms steel reinforcement cage.
The steel reinforcement cage further comprises more than two brackets, and one bracket is fixedly arranged on one annular stirrup.
From top to bottom, the support is used for consolidating the annular stirrup to guarantee the holistic rigidity and the stability of steel reinforcement cage.
In a further proposal, the first baffle plate is welded on the main rib and/or the spiral stirrup; the second baffle is welded on the main rib and/or the spiral stirrup.
From top to bottom, first baffle, second baffle all can select to weld with main muscle and/or rotatory stirrup as required.
Drawings
Fig. 1 is a structural diagram of the first embodiment of the pier stud reinforcement cage structure of the present invention.
Fig. 2 is the structure diagram of the first adjusting assembly of the first embodiment of pier stud steel reinforcement cage structure of the utility model.
Fig. 3 is a structural diagram of the first stud of the first embodiment of the pier stud reinforcement cage structure of the present invention.
Fig. 4 is the structure diagram of the first baffle of the first embodiment of pier stud steel reinforcement cage structure under the first visual angle.
Fig. 5 is a structural diagram of the first baffle of the first embodiment of the pier stud steel reinforcement cage structure at the second view angle.
Fig. 6 is a reference diagram of the first embodiment of the pier stud steel reinforcement cage structure according to the present invention, which is in a use state at the first viewing angle.
Fig. 7 is a reference diagram of the usage status of the pier stud steel reinforcement cage structure at the second viewing angle according to the first embodiment of the present invention.
Fig. 8 is a structural diagram of a first adjusting assembly of the second embodiment of the pier stud steel reinforcement cage structure of the present invention.
Fig. 9 is a structural diagram of a first adjusting assembly according to a third embodiment of the pier stud steel reinforcement cage structure of the present invention.
Fig. 10 is a structural diagram of a first adjusting assembly according to a fourth embodiment of the pier stud reinforcement cage structure of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Pier stud steel reinforcement cage structure first embodiment:
referring to fig. 1, the pier stud reinforcement cage structure 100 includes a reinforcement cage 1, a first adjustment assembly 2, and a second adjustment assembly 3. The reinforcement cage 1 includes two or more annular stirrups 11, a main reinforcement group 12, a spiral stirrup 13, and two or more brackets 14. In this embodiment, the number of the annular stirrups 11 is two, the two annular stirrups 11 are distributed along the axial direction Z of the steel reinforcement cage 1, and the two annular stirrups 11 are respectively located at two ends of the steel reinforcement cage 1. The annular stirrups 11 are used for sizing the reinforcement cage 1 and reinforcing the overall firmness of the reinforcement cage 1. The main reinforcement group 12 comprises a plurality of main reinforcements 121, the plurality of main reinforcements 121 are distributed along the circumferential direction of the annular stirrups 11, each main reinforcement 121 extends along the axial direction Z of the reinforcement cage 1, and each main reinforcement 121 is fixedly connected with the two annular stirrups 11 respectively. Spiral stirrup 13 is fixed to be twined on main muscle 121, and many main muscle 121 all are located spiral stirrup 13 promptly, and each main muscle 121 respectively with spiral stirrup 13 fixed connection for main muscle group 12 cooperatees with spiral stirrup 13 and forms the major structure of steel reinforcement cage 1. The number of the brackets 14 is equal to the number of the hoops 11, that is, in the embodiment, the number of the brackets 14 is two, one bracket 14 is fixedly installed on one hoop 11, and preferably, the brackets 14 are arranged in a triangular shape. The support 14 is used for reinforcing the annular stirrup 11, so that the annular stirrup 11 is prevented from deforming when being extruded, and the overall rigidity and stability of the reinforcement cage 1 are ensured. As the axial Z length of the reinforcement cage 1 increases, the number of hoops 11 and brackets 14 may be increased as desired.
The first adjusting component 2 and the second adjusting component 3 are distributed along the axial direction Z of the reinforcement cage 1, in this embodiment, the first adjusting component 2 is arranged on the upper portion of the reinforcement cage 1, and the second adjusting component 3 is arranged on the lower portion of the reinforcement cage 1. Wherein, first adjusting part 2 is used for adjusting the mounted position on the upper portion of steel reinforcement cage 1, and second adjusting part 3 is used for adjusting the mounted position of the lower part of steel reinforcement cage 1 for through the cooperation of first adjusting part 2 and second adjusting part 3, whole mounted position and the straightness that hangs down to steel reinforcement cage 1 are adjusted.
With reference to fig. 2 to 5, the first adjusting assembly 2 includes two or more first baffles 21 and two or more first studs 22, in this embodiment, the number of the first studs 22 is four, the number of the first baffles 21 is four, the four first baffles 21 are distributed along the circumferential direction of the reinforcement cage 1, and each first baffle 21 can be fixedly welded to the main rib 121 or abut against the main rib 121. Each first baffle plate 21 is provided with a first boss 211, a first threaded hole in the middle of the first boss 211, and a first stud 22 is in threaded connection with the first threaded hole of one first baffle plate 21. The first boss 211 can reduce the overall size of the first baffle 21 and ensure reliable threaded connection between the first stud 22 and the first baffle 21. The first stud 22 is perpendicular to the axial direction Z of the reinforcement cage 1, and when the first stud 22 is rotated, the first end of the first stud 22 can move out of the reinforcement cage 1. In addition, a first hexagonal head 221 is disposed on the second end of the first stud 22, so that the operator can drive the first hexagonal head 221 to rotate the first stud 22 relative to the first stop plate 21 by using a wrench tool.
The first stud 22 has a length l of 30 cm to 50 cm and the first stud 22 has a nominal diameter of 2 cm to 3 cm. The length L of the first baffle 21 is 10 cm to 20 cm, the width W of the first baffle 21 is 10 cm to 20 cm, and the thickness H of the first baffle 21 is 8 cm to 12 cm. Preferably, the length/of the first stud 22 is 40 centimeters and the nominal diameter of the first stud 22 is 2.5 centimeters. The length L of the first baffle 21 is 15 cm, the width W of the first baffle 21 is 15 cm, and the thickness H of the first baffle 21 is 10 cm.
The second adjusting assembly 3 includes two or more second baffles 31 and two or more second studs 32, in this embodiment, the number of the second studs 32 is four, the number of the second baffles 31 is four, the four second baffles 31 are distributed along the circumferential direction of the reinforcement cage 1, and each second baffle 31 can be fixedly welded to the main rib 121 or abut against the main rib 121. Each second baffle plate 31 is provided with a second boss, a second threaded hole in the middle of the second boss, and a second stud 32 which is in threaded connection with the second threaded hole of one second baffle plate 31. Similarly, the second boss can reduce the overall size of the second baffle 31, and can ensure reliable threaded connection between the second stud 32 and the second baffle 31. The second studs 32 are perpendicular to the axial direction Z of the reinforcement cage 1, and when the second studs 32 are rotated, the first ends of the second studs 32 can be moved out of the reinforcement cage 1. In addition, a second hexagonal head is disposed on the second end of the second stud 32, so that the operator can screw the second hexagonal head through a wrench tool to drive the second stud 32 to rotate relative to the second stop plate 31.
The second stud 32 has a length of 30 cm to 50 cm and the second stud 32 has a nominal diameter of 2 cm to 3 cm. The length of the second baffle 31 is 10 cm to 20 cm, the width of the second baffle 31 is 10 cm to 20 cm, and the thickness of the second baffle 31 is 8 cm to 12 cm. Preferably, the second stud 32 has a length of 40 centimeters and the second stud 32 has a nominal diameter of 2.5 centimeters. The length of the second baffle 31 is 15 cm, the width of the second baffle 31 is 15 cm, and the thickness of the second baffle 31 is 10 cm.
It should be noted that, as an alternative, the first baffle 21 may also be welded to the spiral stirrup 13 or adjacent to the spiral stirrup 13, or the first baffle 21 is welded to the main reinforcement 121 and the spiral stirrup 13 respectively or adjacent to the main reinforcement 121 and the spiral stirrup 13 respectively; the second shutter 31 may also be welded to the spiral stirrup 13 or adjacent to the spiral stirrup 13, or the second shutter 31 may be welded to the main rib 121 and the spiral stirrup 13, respectively, or adjacent to the main rib 121 and the spiral stirrup 13, respectively.
The use of the pier stud reinforcement cage structure 100 is briefly described below with reference to fig. 6 and 7:
firstly, a crane is adopted to hoist the reinforcement cage 1 to a set position, and at the moment, the installation position of the reinforcement cage 1 has deviation. Then, install steel form 10 in steel reinforcement cage's circumference, make steel reinforcement cage 1 be located the space that steel form 10 encloses, afterwards, it is fixed to strain all around of steel form 10 with the guy rope, makes steel form 10 put the control of point and is put by accurate regulation and put in place.
Then, adjust the position of steel reinforcement cage 1 through each adjusting part, wherein:
if the baffle plates of the adjusting assemblies are fixedly welded with the steel reinforcement cage 1, the adjusting assemblies are located in a space surrounded by the steel formwork 10, and therefore a worker twists the second ends of the first studs 22 of the first adjusting assemblies 2 through a wrench tool, so that the first ends of the first studs 22 are abutted to the steel formwork 10, and the installation position of the steel reinforcement cage 1 is adjusted by adjusting the length of the first studs 22 extending out of the steel reinforcement cage 1; screwing the second ends of the second studs 32 of the second adjusting assembly 3 by a wrench tool to enable the first ends of the second studs 32 to be abutted against the steel formwork 10, and adjusting the installation position of the steel reinforcement cage 1 by adjusting the length of the second studs 32 extending out of the steel reinforcement cage 1, so that the adjustment of the installation position and the verticality of the steel reinforcement cage 1 is completed; then, concrete is poured into the steel formwork 10, and at the moment, each adjusting assembly is encapsulated with the concrete in the steel formwork 10 along with the reinforcement cage 1.
If the baffles of the adjusting assemblies are separably connected with the steel reinforcement cage 1, workers are required to correspondingly install the adjusting assemblies between the steel reinforcement cage 1 and the steel formwork 10, and during installation, the baffles of the adjusting assemblies are adjacent to the periphery of the steel reinforcement cage, and the first ends of the studs of the adjusting assemblies are abutted to the steel formwork; then, a worker twists the second end of each first stud 22 of the first adjusting assembly 2 through a wrench tool, so that the first end of each first stud 22 is abutted against the steel formwork 10, and the installation position of the steel reinforcement cage 1 is adjusted by adjusting the length of each first stud 22 extending out of the steel reinforcement cage 1; screwing the second ends of the second studs 32 of the second adjusting assembly 3 by a wrench tool to enable the first ends of the second studs 32 to be abutted against the steel formwork 10, and adjusting the installation position of the steel reinforcement cage 1 by adjusting the length of the second studs 32 extending out of the steel reinforcement cage 1, so that the adjustment of the installation position and the verticality of the steel reinforcement cage 1 is completed; then, concrete is poured into the steel formwork 10, when the concrete is about to sink the adjusting assembly, the adjusting assembly at the corresponding position is dismounted from the position between the reinforcement cage 1 and the steel formwork 10, and the concrete at the moment can fix the reinforcement cage 1 below the adjusting assembly, so that the reinforcement cage 1 cannot be subjected to position offset in the process; and then, continuously pouring concrete into the steel formwork 10, and gradually removing the corresponding adjusting components. It should be noted that, when the baffles of the adjusting assemblies are detachably connected with the reinforcement cage 1, the adjusting assemblies can be recycled, thereby reducing the production cost.
To sum up, through the structural design to pier stud steel reinforcement cage structure for back in the steel form of steel reinforcement cage was hoisted to the pier stud, can adjust the mounted position and the straightness that hangs down of steel reinforcement cage through first adjusting part and second adjusting part, reduce the mounted position of festival steel reinforcement cage and the straightness's of hanging down the regulation degree of difficulty. In addition, because first adjusting part and second adjusting part all can be in the steel form by the concrete embedment together with the steel reinforcement cage, consequently can effectively avoid the position of concrete pouring in-process steel reinforcement cage to take place the skew, guarantee the pier stud quality of pouring, avoid the bearing capacity of pier stud to be influenced. In addition, the use that influences a string section of thick bamboo in concrete placement in-process can also be avoided in the setting of first adjusting part and second adjusting part to and avoid causing the influence to the installation of the embedded pipe of piercing rod.
Pier stud steel reinforcement cage structure second embodiment:
with reference to fig. 8, the present embodiment is different from the first embodiment of the pier stud steel reinforcement cage structure in that:
the second end of the first stud 4 is not provided with a first hexagonal head, and the second end of the first stud 4 is provided with a first inner hexagonal counter bore 41; and a second hexagonal head is not arranged at the second end of the second stud, and a second inner hexagonal counter bore is arranged at the second end of the second stud. It can be seen that the configuration of the second end of the first stud 4 and the configuration of the second end of the second stud are both adapted to the type of operating tool used to operate the first stud 4 and the second stud.
When the length of the first stud 4 extending out of the reinforcement cage needs to be adjusted, a hexagonal wrench can be inserted into the first inner hexagonal counterbore 41 and rotate around the axis of the first stud 4; when the length of the second stud extending out of the reinforcement cage needs to be adjusted, the hexagonal wrench can be inserted into the second inner hexagonal counter bore and rotates around the axis of the second stud.
Pier stud steel reinforcement cage structure third embodiment:
with reference to fig. 9, the present embodiment is different from the first embodiment of the pier stud steel reinforcement cage structure in that:
the second end of the first stud 5 is not provided with a first hexagonal head, the second end of the first stud 5 is provided with a first through hole 51, and the first through hole 51 penetrates through the first stud 5 along the radial direction of the first stud 5; and a second hexagonal head is not arranged at the second end of the second stud, and a second through hole is arranged at the second end of the second stud and penetrates through the second stud along the radial direction of the second stud. It can be seen that the configuration of the second end of the first stud 5 and the configuration of the second end of the second stud are both adapted according to the type of operating tool that operates the first stud 5 and the second stud.
When the length of the first stud 5 extending out of the reinforcement cage needs to be adjusted, a rod-shaped tool (such as a round rod, a cut main reinforcement section and the like) can penetrate through the through hole and rotate around the axis of the first stud 5; when the length of the second stud extending out of the reinforcement cage needs to be adjusted, the rod-shaped tool can penetrate through the through hole and rotate around the axis of the second stud.
Pier stud steel reinforcement cage structure fourth embodiment:
with reference to fig. 10, the present embodiment is different from the first embodiment of the pier stud steel reinforcement cage structure in that:
a fourth inner hexagonal counterbore 62 is arranged on the first hexagonal head 61 of the first stud 6, a fourth through hole 63 is arranged on the column body of the first stud 6, the fourth through hole 63 is arranged close to the first hexagonal head 61, and the fourth through hole 63 penetrates through the first stud 6 along the radial direction of the first stud 6. And a fifth inner hexagonal counter bore is arranged on the second hexagonal head of the second stud, a fifth through hole is arranged on the cylinder of the second stud, the fifth through hole is arranged close to the second hexagonal head, and the fifth through hole penetrates through the second stud along the radial direction of the second stud.
Therefore, through the structural design, the first stud and the second stud can be matched with different operation tools, and the convenience in operation of the first stud and the second stud are improved.
Pier stud steel reinforcement cage structure fifth embodiment:
the present embodiment is different from the above embodiments in that, in the present embodiment, the pier stud steel reinforcement cage structure further includes at least one set of third adjusting component, and the third adjusting component is located between the first adjusting component and the second adjusting component in the axial direction of the steel reinforcement cage. When the number of the third adjusting assemblies is more than two groups, the more than two groups of the third adjusting assemblies are distributed along the axial direction of the reinforcement cage.
The third adjusting assembly comprises at least one third baffle plate and at least one third stud, preferably, the number of the third baffle plates is equal to that of the second baffle plates, and the number of the third studs is equal to that of the second studs. When the number of the third baffle plates is more than two, the more than two third baffle plates are distributed along the axial direction of the reinforcement cage.
The third baffle is welded with the main rib and/or the spiral stirrup, a third boss is arranged on the third baffle, a third threaded hole is formed in the middle of the third boss, and a third stud is in threaded connection with the third threaded hole of the third baffle. The third stud is perpendicular to the axial direction of the reinforcement cage, and when the third stud is rotated, the first end of the third stud can move out of the reinforcement cage.
The second end of the third stud is provided with at least one of the following structures: the third hexagonal counter bore, the third hexagonal head and the third through hole, wherein the third through hole penetrates through the third stud along the radial direction of the third stud. When the second end of the first stud is simultaneously provided with the third hexagonal counter bore and the third hexagonal head, the third hexagonal counter bore is arranged on the third hexagonal head.
This embodiment is through setting up third adjusting part for the third adjusting part can be adjusted the mounted position at the middle part of steel reinforcement cage, thereby cooperates first adjusting part and second adjusting part to adjust the straightness that hangs down of steel reinforcement cage.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a pier stud steel reinforcement cage structure, includes the steel reinforcement cage, its characterized in that still includes:
the first adjusting assembly comprises more than two first studs and more than two first baffle plates, one first baffle plate is in threaded connection with one first stud, the first baffle plates are connected with the reinforcement cage, the more than two first baffle plates are distributed along the circumferential direction of the reinforcement cage, the first studs are perpendicular to the axial direction of the reinforcement cage, and the first ends of the first studs can extend out of the reinforcement cage;
the second adjusting part, the second adjusting part with first adjusting part follows the axial distribution of steel reinforcement cage, the second adjusting part includes more than two second double-screw bolts and more than two second baffles, one second baffle threaded connection is in on the second double-screw bolt, the second baffle with the steel reinforcement cage is connected, more than two the second baffle is followed the circumference of steel reinforcement cage distributes, the second double-screw bolt perpendicular to the axial of steel reinforcement cage, the first end of second double-screw bolt can stretch out to outside the steel reinforcement cage.
2. The pier stud steel reinforcement cage structure of claim 1, wherein:
the second end of the first stud is provided with a first inner hexagonal counter bore, or
The second end of the first stud is provided with a first hexagonal head, or
A first through hole is formed in the second end of the first stud and penetrates through the first stud along the radial direction of the first stud;
the second end of the second stud is provided with a second inner hexagonal counter bore, or
The second end of the second stud is provided with a second hexagonal head, or
And a second through hole is formed in the second end of the second stud and penetrates through the second stud along the radial direction of the second stud.
3. The pier stud steel reinforcement cage structure of claim 1, wherein:
the length of the first baffle plate is 10 cm to 20 cm, the width of the first baffle plate is 10 cm to 20 cm, the thickness of the first baffle plate is 8 cm to 12 cm, the length of the first stud is 30 cm to 50 cm, and the nominal diameter of the first stud is 2 cm to 3 cm;
the length of the second baffle plate is 10 cm to 20 cm, the width of the second baffle plate is 10 cm to 20 cm, the thickness of the second baffle plate is 8 cm to 12 cm, the length of the second stud is 30 cm to 50 cm, and the nominal diameter of the second stud is 2 cm to 3 cm.
4. The pier stud steel reinforcement cage structure of claim 1, wherein:
the first adjusting assembly is arranged at the upper part of the reinforcement cage, and the second adjusting assembly is arranged at the lower part of the reinforcement cage.
5. The pier stud reinforcement cage structure of claim 4, wherein:
pier stud steel reinforcement cage structure still includes at least a set of third adjusting part in the axial of steel reinforcement cage, the third adjusting part is located first adjusting part with between the second adjusting part, the third adjusting part includes:
the third baffle is connected with the reinforcement cage;
the third baffle plate is in threaded connection with the third stud, the third stud is perpendicular to the axial direction of the reinforcement cage, and the first end of the third stud can extend out of the reinforcement cage.
6. The pier stud reinforcement cage structure of claim 5, wherein:
a second end of the third stud is provided with a third inner hexagonal counter bore; or
A second end of the third stud is provided with a third hexagonal head; or
And a third through hole is formed in the second end of the third stud and penetrates through the third stud along the radial direction of the third stud.
7. The pier stud reinforcement cage structure of claim 5, wherein:
the number of the first baffle plates is three or four, and the number of the first studs is three or four;
the number of the second baffle plates is three or four, and the number of the second studs is three or four;
the number of the third baffle plates is three or four, and the number of the third studs is three or four.
8. The pier stud reinforcement cage structure of any one of claims 1 to 7, wherein:
the reinforcement cage includes:
the more than two annular stirrups are distributed along the axial direction of the reinforcement cage;
the main reinforcement group comprises a plurality of main reinforcements distributed along the circumferential direction of the annular stirrups, and the main reinforcements extend along the axial direction of the reinforcement cage and are fixedly connected with the annular stirrups;
the spiral stirrup is fixedly wound on the main reinforcement group.
9. The pier stud reinforcement cage structure of claim 8, wherein:
the reinforcement cage further comprises more than two brackets, and one bracket is fixedly arranged on one annular stirrup.
10. The pier stud reinforcement cage structure of claim 8, wherein:
the first baffle is welded on the main rib and/or the spiral stirrup;
the second baffle is welded on the main rib and/or the spiral stirrup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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