CN216729318U - Auxiliary support for machining of prefabricated beam tooth block reinforcement cage - Google Patents
Auxiliary support for machining of prefabricated beam tooth block reinforcement cage Download PDFInfo
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- CN216729318U CN216729318U CN202220415239.5U CN202220415239U CN216729318U CN 216729318 U CN216729318 U CN 216729318U CN 202220415239 U CN202220415239 U CN 202220415239U CN 216729318 U CN216729318 U CN 216729318U
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Abstract
The utility model provides an auxiliary support for machining a precast beam tooth block steel reinforcement cage. The lower structure includes: landing leg, vertical supporting beam and lower part stirrup frid, the activity structure includes: the upper hoop reinforcement groove plate, the longitudinal reinforcement supporting bottom plate, the longitudinal reinforcement side plate, the longitudinal reinforcement supporting plate groove, the round hole, the nut, the butterfly bolt and the longitudinal reinforcement supporting plate. The bracket can ensure that the negative bending moment steel bar is conveniently and quickly positioned, and the longitudinal bar is tightly attached to the stirrup through the butterfly bolt and the longitudinal bar supporting plate, so that the operation of the connecting process of the longitudinal bar and the stirrup is facilitated; after the tooth piece reinforcement cage is processed, the movable structure can be opened outwards, and the tooth piece reinforcement cage which is bound and finished can be taken out of the support conveniently. The support is simple in structure, simple in using and operating method and convenient to master by workers, and can be used for processing the tooth block reinforcing steel bars in batches, so that the construction quality is guaranteed.
Description
Technical Field
The utility model relates to the technical field of construction auxiliary supports, in particular to an auxiliary support for machining a reinforcing cage of a tooth block of a precast beam.
Background
In the precast beam machining process, when a reinforcement cage of a tooth block for fixing the prestressed steel strand is manufactured, the height and the size of a reinforcement cage stirrup of the tooth block are changed along with the change of the structure of the tooth block. Because the height and the size of the stirrups are different, when the tooth block reinforcement cage is processed, the position of the stirrups is difficult to fix, the operation of the connecting process of the stirrups and the longitudinal bars is difficult (welding connection, binding connection and the like), and the distance between the stirrups is difficult to control, so that the processing quality of the tooth block reinforcement cage and the yield of the negative moment tooth block reinforcement protective layer after concrete pouring are influenced.
Disclosure of Invention
The utility model aims to solve the problems and provides an auxiliary bracket for processing a precast beam tooth block reinforcement cage, which can conveniently and quickly position the hogging moment reinforcement, enable the longitudinal reinforcement to be tightly attached to the stirrup and facilitate the operation of the connection process of the longitudinal reinforcement and the stirrup; after the tooth piece reinforcement cage is processed, the movable structure can be opened outwards, and the tooth piece reinforcement cage which is bound and finished can be taken out of the support conveniently.
The utility model achieves the above purpose through the following technical scheme:
the utility model provides a precast beam tooth piece steel reinforcement cage processing auxiliary stand which characterized in that: the movable structure comprises a lower structure and a movable structure, wherein the lower structure and the movable structure are connected through a hinge. The lower structure comprises supporting legs, the heights of the supporting legs at two ends are different, a longitudinal supporting beam is arranged between the supporting legs at the two ends, a plurality of lower stirrup groove plates are arranged on the longitudinal supporting beam, and the outer sides of the upper ends of the lower stirrup groove plates are connected with the outer sides of the lower ends of the upper stirrup groove plates of the movable structure through hinges. A longitudinal rib supporting bottom plate is arranged between the upper end parts of the upper hoop rib groove plates, longitudinal rib side plates are arranged on the outer sides of the longitudinal rib supporting bottom plates, longitudinal rib supporting plate grooves are respectively arranged in the middle of the longitudinal rib supporting bottom plates, round holes are formed in the middle of the longitudinal rib supporting plate grooves, nuts are arranged on the bottom surfaces of the longitudinal rib supporting bottom plates corresponding to the round holes, and butterfly bolts are screwed into the nuts and penetrate through the round holes to be connected with the centers of the longitudinal rib supporting plate; the movable structure is characterized in that upper jacks and lower jacks are correspondingly arranged on the same sides of the lower end part of the upper stirrup groove plate and the upper end part of the lower stirrup groove plate at the two ends and the middle position of the support respectively, and the movable structure is fixed by inserting the upper jacks and the lower jacks through the insertion rods when being arranged above the lower structure.
Preferably, it is unanimous with the degree of depth of indulging muscle layer board groove to indulge muscle layer board thickness, when indulging the muscle layer board and arranging in and indulge muscle layer board groove, indulge muscle layer board upper surface and indulge muscle supporting baseplate upper surface parallel and level, is convenient for indulge the muscle and inserts in support and the stirrup.
Preferably, the distance between the stirrup and the longitudinal bar supporting base plate is larger than the diameter of the longitudinal bar, so that the longitudinal bar can be conveniently inserted into the support and the stirrup.
Preferably, the length of the butterfly bolt is larger than the distance between the longitudinal bar and the stirrup when the longitudinal bar is arranged on the longitudinal bar supporting base plate, so that the longitudinal bar and the stirrup are tightly attached.
Preferably, the number of the upper stirrup groove plate provided with the upper insertion hole and the number of the lower stirrup groove plate provided with the lower insertion hole are not less than 3, so that the stability of the support is ensured when the movable structure is arranged above the lower structure.
Preferably, the groove width of the upper stirrup groove plate and the lower stirrup groove plate is not less than 2 times of the diameter of the stirrup, so that the stirrup can be conveniently inserted into the upper stirrup groove plate and the lower stirrup groove plate.
The embodiment of the utility model at least has the following advantages or beneficial effects:
the utility model provides an auxiliary support for machining a precast beam tooth block steel reinforcement cage. The lower structure comprises supporting legs, the heights of the supporting legs at two ends are different, a longitudinal supporting beam is arranged between the supporting legs at the two ends, a plurality of lower stirrup groove plates are arranged on the longitudinal supporting beam, and the outer sides of the upper ends of the lower stirrup groove plates are connected with the outer sides of the lower ends of the upper stirrup groove plates of the movable structure through hinges. A longitudinal rib supporting bottom plate is arranged between the upper end parts of the upper hoop rib groove plates, longitudinal rib side plates are arranged on the outer sides of the longitudinal rib supporting bottom plates, longitudinal rib supporting plate grooves are respectively arranged in the middle of the longitudinal rib supporting bottom plates, round holes are formed in the middle of the longitudinal rib supporting plate grooves, nuts are arranged on the bottom surfaces of the longitudinal rib supporting bottom plates corresponding to the round holes, and butterfly bolts are screwed into the nuts and penetrate through the round holes to be connected with the centers of the longitudinal rib supporting plate; the movable structure is characterized in that upper jacks and lower jacks are correspondingly arranged on the same sides of the lower end part of the upper stirrup groove plate and the upper end part of the lower stirrup groove plate at the two ends and the middle position of the support respectively, and the movable structure is fixed by inserting the upper jacks and the lower jacks through the insertion rods when being arranged above the lower structure.
The auxiliary bracket for processing the precast beam tooth block reinforcement cage can ensure that the hogging moment reinforcement is conveniently and quickly positioned; the longitudinal bars and the stirrups are tightly attached through the butterfly bolts and the longitudinal bar supporting plates, so that the operation of the connecting process of the longitudinal bars and the stirrups is facilitated; after the tooth piece reinforcement cage is processed, the movable structure can be opened outwards, and the tooth piece reinforcement cage which is bound and finished can be taken out of the support conveniently. The bracket has a simple structure and is convenient to manufacture; the use and operation method is simple and is convenient for workers to master. The support can effectively improve the machining efficiency of precast beam tooth piece steel reinforcement cage, has effectively improved the processingquality of tooth piece steel reinforcement cage simultaneously, can be used to batch production tooth piece steel reinforcement cage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a perspective view of an auxiliary bracket for processing a precast beam tooth block reinforcement cage according to the present invention;
FIG. 2 is a perspective view of another perspective view of the precast beam tooth block reinforcement cage machining auxiliary bracket according to the present invention;
FIG. 3 is a side view of the precast beam tooth block reinforcement cage processing auxiliary support of the present invention;
FIG. 4 is a perspective view of the movable structure of the precast beam tooth block reinforcement cage processing auxiliary bracket of the present invention when opened outward;
FIG. 5 is a diagram of a state of the auxiliary bracket for processing the precast beam tooth block reinforcement cage according to the present invention;
fig. 6 is a use state diagram of the movable structure of the precast beam tooth block reinforcement cage processing auxiliary bracket of the utility model when the movable structure is opened outwards.
Icon: 1-lower structure; 11-a leg; 12-longitudinal support beams; 13-lower stirrup groove plate; 2-a mobile structure; 21-upper stirrup groove plate; 22-longitudinal bar supporting bottom plate; 23-longitudinal rib side plates; 24-longitudinal bar pallet groove; 25-round hole; 26-a nut; 27-butterfly bolts; 28-longitudinal rib supporting plates; 31-an upper jack; 32-lower insertion hole; 33-a plunger; 34-a hinge; a-a stirrup; b-longitudinal ribs.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, the terms are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Please refer to fig. 1-4, which illustrate a schematic structural diagram of an auxiliary bracket for processing a tooth-block steel reinforcement cage of a precast beam, and fig. 5 and 6, which illustrate a usage status diagram of the auxiliary bracket for processing the tooth-block steel reinforcement cage of the precast beam. The utility model provides an auxiliary bracket for processing a precast beam tooth block steel reinforcement cage, which can ensure that a negative bending moment steel reinforcement is conveniently and quickly positioned, so that a longitudinal reinforcement is tightly attached to a stirrup, and the operation of a connecting process of the longitudinal reinforcement and the stirrup is facilitated; after the tooth piece reinforcement cage is processed, the movable structure can be opened outwards, and the tooth piece reinforcement cage which is bound and finished can be taken out of the support conveniently. The method is characterized in that: comprises a lower structure (1) and a movable structure (2), wherein the lower structure (1) and the movable structure (2) are connected through a hinge (34). The lower structure (1) comprises supporting legs (11), the supporting legs (11) at two ends are different in height, a longitudinal supporting beam (12) is arranged between the supporting legs (11) at two ends, a plurality of lower stirrup groove plates (13) are arranged on the longitudinal supporting beam (12), and the outer sides of the upper ends of the lower stirrup groove plates (13) are connected with the outer sides of the lower ends of the upper stirrup groove plates (21) of the movable structure (2) through hinges (34).
A longitudinal rib supporting bottom plate (22) is arranged between the upper end portions of the upper hoop rib groove plates (21), longitudinal rib side plates (23) are arranged on the outer sides of the longitudinal rib supporting bottom plates (22), longitudinal rib supporting plate grooves (24) are respectively arranged in the middle of the longitudinal rib supporting bottom plates (22), round holes (25) are formed in the middle of the longitudinal rib supporting plate grooves (24), nuts (26) are arranged on the bottom surfaces of the longitudinal rib supporting bottom plates (22) corresponding to the round holes (25), and butterfly bolts (27) are screwed into the nuts (26) and penetrate through the round holes (25) to be connected with the centers of the longitudinal rib supporting plates (28); the lower end of the upper hoop reinforcement groove plate (21) and the upper end of the lower hoop reinforcement groove plate (13) at the two ends and the middle position of the support are correspondingly provided with an upper insertion hole (31) and a lower insertion hole (32) respectively, and when the movable structure (2) is arranged above the lower structure (1), the upper insertion hole (31) and the lower insertion hole (32) are inserted through the insertion rod (33) to fix the movable structure (2).
Before the support is used, the movable structure (2) is placed above the lower structure (1), the inserting rods (33) are sequentially inserted into the upper inserting holes (31) and the lower inserting holes (32), and after all the upper inserting holes (31) and all the lower inserting holes (32) arranged on the support are confirmed to be inserted into the inserting rods (33), the stability of the support is confirmed.
Then all longitudinal rib supporting plates (28) arranged on the bracket are placed in the longitudinal rib supporting plate grooves (24) by screwing butterfly bolts (27).
Sequentially placing stirrups into the corresponding upper stirrup groove plate (21) and the lower stirrup groove plate (13) according to the sizes, checking whether the upper parts of all stirrups are parallel and level, and if not, adjusting the sizes of the corresponding stirrups or replacing the corresponding stirrups; the longitudinal bars are then inserted into the stirrups along the longitudinal bar support base (22).
The space, the number and the structural size of the upper stirrup groove plate (21) and the lower stirrup groove plate (13) need to be determined according to actual design requirements.
Screwing out all longitudinal rib supporting plates (28) arranged on the support by screwing butterfly bolts (27) to support the longitudinal ribs; and then, the butterfly bolt (27) is continuously screwed until the longitudinal bar is tightly jointed with the stirrup.
And after the longitudinal bars are confirmed to be tightly attached to each stirrup, performing a longitudinal bar and stirrup connecting procedure (welding connection, binding connection and the like).
And after the working procedure of connecting the longitudinal bars and the stirrups is finished, all the longitudinal bar supporting plates (28) arranged on the support are placed in the longitudinal bar supporting plate grooves (24) by screwing butterfly bolts (27).
And (3) sequentially pulling out the inserted rods (33) inserted into the upper insertion hole (31) and the lower insertion hole (32), opening the movable structure (2) outwards, and taking out the bound tooth block reinforcement cage.
To facilitate the use of the stent, it is noted that:
indulge muscle layer board (28) thickness unanimous with the degree of depth of indulging muscle layer board groove (24), when indulging muscle layer board (28) and arrange in and indulge muscle layer board groove (24), indulge muscle layer board (28) upper surface and indulge muscle supporting baseplate (22) upper surface parallel and level, be convenient for indulge the muscle and insert in support and the stirrup.
The distance between the stirrup and the longitudinal bar supporting base plate (22) is larger than the diameter of the longitudinal bar, so that the longitudinal bar can be conveniently inserted into the support and the stirrup.
The length of the butterfly bolt (27) should be greater than the distance between the longitudinal bar and the stirrup when the longitudinal bar is arranged on the longitudinal bar supporting base plate (22), so that the longitudinal bar supporting plate (28) can be used for tightly fitting the longitudinal bar and the stirrup.
The number of the upper hoop reinforcement groove plate (21) provided with the upper insertion hole (31) and the number of the lower hoop reinforcement groove plate (13) provided with the lower insertion hole (32) are not less than 3, so that the stability of the support is ensured when the movable structure (2) is arranged above the lower structure (1).
The groove width of the upper stirrup groove plate (21) and the lower stirrup groove plate (13) is not less than 2 times of the diameter of the stirrup, so that the stirrup can be conveniently inserted into the upper stirrup groove plate (21) and the lower stirrup groove plate (13).
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (2)
1. The utility model provides a precast beam tooth piece steel reinforcement cage processing auxiliary stand which characterized in that: comprises a lower structure (1) and a movable structure (2), wherein the lower structure (1) is connected with the movable structure (2) through a hinge (34); the lower structure (1) comprises supporting legs (11), the heights of the supporting legs (11) at two ends are different, a longitudinal supporting beam (12) is arranged between the supporting legs (11) at two ends, a plurality of lower stirrup groove plates (13) are arranged on the longitudinal supporting beam (12), and the outer side of the upper end of each lower stirrup groove plate (13) is connected with the outer side of the lower end of an upper stirrup groove plate (21) of the movable structure (2) through a hinge (34); a longitudinal rib supporting bottom plate (22) is arranged between the upper end portions of the upper hoop rib groove plates (21), longitudinal rib side plates (23) are arranged on the outer sides of the longitudinal rib supporting bottom plates (22), longitudinal rib supporting plate grooves (24) are respectively arranged in the middle of the longitudinal rib supporting bottom plates (22), round holes (25) are formed in the middle of the longitudinal rib supporting plate grooves (24), nuts (26) are arranged on the bottom surfaces of the longitudinal rib supporting bottom plates (22) corresponding to the round holes (25), and butterfly bolts (27) are screwed into the nuts (26) and penetrate through the round holes (25) to be connected with the centers of the longitudinal rib supporting plates (28); the lower end of the upper hoop reinforcement groove plate (21) and the upper end of the lower hoop reinforcement groove plate (13) at the two ends and the middle position of the support are correspondingly provided with an upper insertion hole (31) and a lower insertion hole (32) respectively, and when the movable structure (2) is arranged above the lower structure (1), the upper insertion hole (31) and the lower insertion hole (32) are inserted through the insertion rod (33) to fix the movable structure (2).
2. The precast beam tooth piece steel reinforcement cage processing auxiliary stand of claim 1, characterized in that: the thickness of the longitudinal rib supporting plate (28) is consistent with the depth of the longitudinal rib supporting plate groove (24), and when the longitudinal rib supporting plate (28) is arranged in the longitudinal rib supporting plate groove (24), the upper surface of the longitudinal rib supporting plate (28) is flush with the upper surface of the longitudinal rib supporting base plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220415239.5U CN216729318U (en) | 2022-03-01 | 2022-03-01 | Auxiliary support for machining of prefabricated beam tooth block reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220415239.5U CN216729318U (en) | 2022-03-01 | 2022-03-01 | Auxiliary support for machining of prefabricated beam tooth block reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216729318U true CN216729318U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220415239.5U Active CN216729318U (en) | 2022-03-01 | 2022-03-01 | Auxiliary support for machining of prefabricated beam tooth block reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216729318U (en) |
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2022
- 2022-03-01 CN CN202220415239.5U patent/CN216729318U/en active Active
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