CN219863688U - Rail top air duct reinforcement cage profiling - Google Patents

Abstract

The utility model relates to a rail top air duct reinforcement cage profiling, which relates to the field of top rail air duct manufacturing equipment, and comprises a support seat, wherein two side molds are slidably arranged on the support seat, the two side molds are parallel and oppositely arranged, a first driving piece is arranged on the support seat, and the first driving piece is used for sliding the two side molds along a direction away from or approaching to each other; a bottom die is arranged between the two side dies in a sliding manner, and a second driving piece for driving the bottom die to slide is arranged on the supporting seat. The matching of all the components in the utility model ensures that the profiling can meet different manufacturing requirements and can be manufactured at one time, thereby avoiding the problems of complex operation and low efficiency caused by adopting a single-sided profiling mode.

Description

Rail top air duct reinforcement cage profiling

Technical Field

The utility model relates to the field of top rail air duct manufacturing equipment, in particular to a rail top air duct reinforcement cage profiling.

Background

In the subway station structure, the rail top air duct bears the task of subway air exhaust and air supply, and is an important component of the subway station structure. The common top rail wind channel in industry is the prefabricated wind channel component of concrete, and prefabricated wind channel component is when producing the manufacturing, needs to make the steel reinforcement cage earlier, builds the pouring template afterwards, carries out concrete placement again, after pouring, demolishs the template.

The steel reinforcement cage is a complete net frame formed by combining a plurality of steel reinforcements, is beneficial to restraining concrete and improves the integrity of the components.

When the reinforcement cage is manufactured, a reinforcement cage profiling, namely a reinforcement cage manufacturing model, is needed, an operator needs to place a plurality of reinforcement bars on the profiling, bind the reinforcement bars, and the profiling is used for supporting the reinforcement bars so that the reinforcement cage can meet the specifications of required size, shape and the like.

In order to meet different construction requirements, the prefabricated air duct component commonly used at present comprises a U-shaped component and an H-shaped component (shown in fig. 1), wherein the two components comprise two opposite side surfaces 13, and a bottom surface 12 is connected between the two side surfaces 13. Because of the different positions of the opposite side surfaces 13 of the bottom surface 12 in the two components, the reinforcement cages of the U-shaped component and the H-shaped component are manufactured by adopting a single-sided explorator in the industry at present, namely, the reinforcement cages of the side surfaces 13 are manufactured firstly, then the reinforcement cages of the bottom surface 12 are connected, and then the side reinforcement cages and the bottom surface reinforcement cages are connected, so that a complete reinforcement cage is formed.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a track roof air duct reinforcement cage profiling.

The utility model provides a rail top air duct reinforcement cage profiling which adopts the following technical scheme:

the rail top air duct reinforcement cage profiling comprises a supporting seat, wherein two side dies are arranged on the supporting seat in a sliding mode, the two side dies are arranged in parallel and opposite to each other, a first driving piece is arranged on the supporting seat, and the first driving piece is used for enabling the two side dies to slide along the direction of being far away from or approaching to each other; a bottom die is arranged between the two side dies in a sliding manner, and a second driving piece for driving the bottom die to slide is arranged on the supporting seat.

By adopting the technical scheme, the side dies are used for manufacturing the side reinforcement cages, the bottom die is used for manufacturing the bottom reinforcement cage, and the second driving piece drives the bottom die to slide between the two side dies, so that the positions of the bottom reinforcement cage relative to the two side reinforcement cages can be adjusted, and the manufacturing requirements of reinforcement cages of different components are met; when the bottom die slides to a required position according to the manufacturing of the reinforcement cage for manufacturing different components, the two side dies and the bottom die form a complete reinforcement cage profiling required by manufacturing, and then the profiling is utilized to manufacture the reinforcement cage; when the reinforcement cage is manufactured, the first driving piece drives the two side dies to move along the direction away from each other, and the reinforcement cage is positioned on the bottom die at the moment and is taken out; the matching of all the components in the process ensures that the explorator can meet different manufacturing requirements and can be manufactured at one time, thereby avoiding the problems of complex operation and low efficiency caused by adopting a single-sided explorator mode.

Optionally, the side form includes the carriage, first driving piece is used for driving two the carriage slides along the direction that keeps away from each other or is close to each other, be provided with the location side frame on the carriage, the carriage with enclose between the location side frame and establish the side form chamber that is used for forming side steel reinforcement cage.

By adopting the technical scheme, the manufacture of the side steel reinforcement cage is completed in the side mold cavity, and the whole side mold is composed of the supporting frame and the positioning side frame, so that the self weight of the whole side mold is reduced, and an operator can observe the manufacture condition of the side steel reinforcement cage in the side mold cavity from two sides of the side mold.

Optionally, a plurality of anti-falling plates are arranged on the supporting frame at intervals, and the anti-falling plates are hinged with the supporting frame.

Through adopting above-mentioned technical scheme, after operating personnel accomplished side steel reinforcement cage manufacturing earlier, the accessible rotates and prevents falling the board and make to prevent falling the board and frame the side steel reinforcement cage in the side die cavity, carries out the connection work of side steel reinforcement cage and bottom surface steel reinforcement cage again, prevents falling the board from improving the stability in the whole manufacturing process of steel reinforcement cage from this, prevents that the side steel reinforcement cage from dropping in the side die cavity.

Optionally, the bottom die comprises a bottom plate slidably arranged between the two side dies, and a positioning bottom frame is arranged on the bottom plate.

Through adopting above-mentioned technical scheme, enclose the reinforcing bar around the location underframe and establish and can carry out the manufacturing to bottom surface steel reinforcement cage, the bottom plate can be as construction operation platform in the whole manufacturing process of steel reinforcement cage profiling, and operating personnel can stand to the bottom plate and carry out the operation, improves the convenience in the whole manufacturing process of steel reinforcement cage from this.

Optionally, a limit groove is formed in the side die along the sliding direction of the bottom die, a limit block is arranged on the bottom die, and the limit block is in sliding fit with the limit groove.

Through adopting above-mentioned technical scheme, the gliding in-process of second driving piece drive die block between the both sides mould, the stopper is located the spacing groove and slides, and the cooperation of stopper and spacing groove is restricted the slip direction of die block, improves the stability of die block slip in-process from this, prevents the condition that the dislocation appears in the die block at the slip in-process.

Optionally, a guiding groove is formed in the side mold, and the guiding groove is communicated with the limiting groove.

Through adopting above-mentioned technical scheme, when first driving piece drive both sides mould removes along the direction of keeping away from each other, the stopper shifts out from the spacing groove, and when first driving piece drive both sides mould removed along the direction of being close to each other, the stopper gets into in the spacing groove through the guide way, the setting of guide way can be convenient for stopper and spacing groove butt joint.

Optionally, a fastening screw is threaded on the limiting groove, and the fastening screw is in threaded connection with the limiting block.

Through adopting above-mentioned technical scheme, when second driving piece drive die block slides to required position, rotate fastening screw and make fastening screw's tip and side form support tightly, carry out secondary fixing to the die block from this, further improve the stability when the die block is fixed to improve the stability in the whole manufacturing process of steel reinforcement cage.

Optionally, a limiting plate is arranged at the bottom of the side die.

Through adopting above-mentioned technical scheme, when second driving piece drive die block slides to the bottom, die block and limiting plate contact to the unidirectional slip to the die block limits, avoids the die block to slide excessively, increases the degree of difficulty of the butt joint work of later stage and side form, and the limiting plate also plays the bearing effect to the die block, improves the holistic stability of profiling.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the side dies are used for manufacturing the side reinforcement cages, the bottom die is used for manufacturing the bottom reinforcement cage, and the bottom die is driven to slide between the two side dies through the second driving piece, so that the positions of the bottom reinforcement cage relative to the two side reinforcement cages can be adjusted, and the manufacturing requirements of reinforcement cages of different components are met; when the bottom die slides to a required position according to the manufacturing of the reinforcement cage for manufacturing different components, the two side dies and the bottom die form a complete reinforcement cage profiling required by manufacturing, and then the profiling is utilized to manufacture the reinforcement cage; when the reinforcement cage is manufactured, the first driving piece drives the two side dies to move along the direction away from each other, and the reinforcement cage is positioned on the bottom die at the moment and is taken out; the matching of all the parts in the process ensures that the explorator can meet different manufacturing requirements and can be manufactured at one time, thereby avoiding the problems of complex operation and low efficiency caused by adopting a single-sided explorator mode;

2. the bottom plate can be used as a construction operation platform in the whole manufacturing process of the reinforcement cage profiling, and operators can stand on the bottom plate to perform operation, so that convenience in the whole manufacturing process of the reinforcement cage is improved;

3. when the second driving piece drives the bottom die to slide to a required position, the fastening screw is rotated to enable the end part of the fastening screw to be abutted against the side die, so that the bottom die is secondarily fixed, the stability of the fixed bottom die is further improved, and the stability of the whole manufacturing process of the reinforcement cage is further improved.

Drawings

FIG. 1 is a schematic view of an H-shaped member;

FIG. 2 is a schematic diagram of the overall structure of a rail-roof air duct reinforcement cage profile in an embodiment of the utility model;

FIG. 3 is a schematic view of the side mold, bottom mold, first drive member and second drive member of FIG. 2 mated with one another;

FIG. 4 is a schematic view of the bottom mold of FIG. 2;

FIG. 5 is a schematic view of the side mold of FIG. 2;

fig. 6 is an enlarged view of a portion a in fig. 3.

Reference numerals illustrate: 1. a support base; 2. a side mold; 21. a support frame; 22. positioning a side frame; 23. a side mold cavity; 3. a bottom die; 31. a bottom plate; 32. positioning a bottom frame; 4. a first driving member; 41. a driving motor; 42. a two-way screw rod; 5. a second driving member; 51. a cylinder; 6. an anti-falling plate; 7. a limit groove; 8. a limiting block; 9. a guide groove; 10. a fastening screw; 11. a limiting plate; 12. a side surface; 13. a bottom surface.

Detailed Description

The utility model is described in further detail below with reference to fig. 2-6.

The embodiment of the utility model discloses a rail top air duct reinforcement cage profiling. Referring to fig. 2 and 3, the rail top air duct reinforcement cage profiling comprises a supporting seat 1, wherein two side dies 2 are arranged on the supporting seat 1 in a sliding manner, the two side dies 2 are arranged in parallel and opposite, a first driving piece 4 is arranged on the supporting seat 1, and the first driving piece 4 is used for enabling the two side dies 2 to slide along a direction away from or approaching to each other; a bottom die 3 is arranged between the two side dies 2 in a sliding way, and a second driving piece 5 for driving the bottom die 3 to slide is arranged on the supporting seat 1.

Referring to fig. 3 and 4, the bottom mold 3 includes a bottom plate 31 slidably disposed between the side molds 2, and a positioning bottom frame 32 is disposed on the bottom plate 31; the second driving piece 5 comprises an air cylinder 51 arranged on the supporting seat 1, the movable end of the air cylinder 51 is fixedly connected with the bottom plate 31, the expansion and contraction direction of the movable end of the air cylinder 51 is consistent with the sliding direction of the bottom plate 31, and the bottom plate 31 is driven to slide between the two side dies 2 through the expansion and contraction movement of the movable end of the air cylinder 51.

The reinforcement cage on the bottom surface 13 can be manufactured by surrounding the reinforcement around the positioning bottom frame 32, the bottom plate 31 can be used as a construction operation platform in the whole manufacturing process of the reinforcement cage profiling, and operators can stand on the bottom plate 31 to operate, so that convenience in the whole manufacturing process of the reinforcement cage is improved.

Referring to fig. 3 and 5, the side mold 2 includes a support frame 21, the first driving member 4 includes a driving motor 41 mounted on the support base 1, an output shaft of the driving motor 41 is coaxially and fixedly connected with a bidirectional screw rod 42, and the two support frames 21 are respectively and fixedly connected with two screw nuts of the bidirectional screw rod 42; the supporting frame 21 is provided with a positioning side frame 22, and a side mold cavity 23 for forming the reinforcement cage of the side 12 is enclosed between the supporting frame 21 and the positioning side frame 22.

The forward rotation and the reverse rotation of the output shaft of the driving motor 41 drive the bidirectional screw rod 42 to synchronously rotate, and the forward rotation and the reverse rotation of the bidirectional screw rod 42 can drive the two supporting frames 21 to slide along the directions far away from or close to each other, the manufacture of the reinforcement cage of the side face 12 is completed in the side mould cavity 23, and the whole side mould 2 is composed of the supporting frames 21 and the positioning side frames 22, so that the dead weight of the whole side mould 2 is lightened, and the operator can observe the manufacture condition of the reinforcement cage of the inner side face 12 of the side mould cavity 23 from two sides of the side mould 2 conveniently.

Referring to fig. 5, a plurality of falling prevention plates 6 are provided on the support frame 21 of the support frame 21 at intervals, and the falling prevention plates 6 are hinged with the support frame 21; after the side 12 reinforcement cage is manufactured by operators, the side 12 reinforcement cage in the side mold cavity 23 is framed by the anti-falling plate 6 through rotating the anti-falling plate 6, and then the connection work of the side 12 reinforcement cage and the bottom 13 reinforcement cage is performed, so that the stability of the whole reinforcement cage manufacturing process is improved by the anti-falling plate 6, and the side 12 reinforcement cage is prevented from falling from the side mold cavity 23.

Referring to fig. 3 and 5, a limit groove 7 is formed in the support frame 21 along the telescopic movement direction of the movable end of the air cylinder 51, a guide groove 9 communicated with the limit groove 7 is formed in the bottom of the support frame 21, a limit block 8 is fixed on the bottom plate 31, and the limit block 8 is in sliding fit with the limit groove 7; when driving motor 41 drive both sides mould 2 moves along the direction that keeps away from each other, stopper 8 shifts out from spacing groove 7, and when driving motor 41 drive both sides mould 2 moves along the direction that is close to each other, stopper 8 gets into spacing groove 7 through guiding groove 9, and cylinder 51 drive bottom plate 31 gliding in-process, stopper 8 are arranged in spacing groove 7 and slide, and the cooperation of stopper 8 and spacing groove 7 restricts the slip direction of bottom plate 31, improves the stability of bottom plate 31 slip in-process from this, prevents the condition that bottom plate 31 misplaced from appearing in the slip in-process.

Referring to fig. 3, the bottom end of the supporting frame 21 is fixed with the limiting plate 11, when the air cylinder 51 drives the bottom plate 31 to slide to the bottommost end, the bottom plate 31 contacts with the limiting plate 11, so that unidirectional sliding of the bottom plate 31 is limited, excessive sliding of the bottom plate 31 is avoided, difficulty of butt joint work between the later stage and the supporting frame 21 is increased, and the limiting plate 11 also plays a role in supporting the bottom plate 31, so that overall stability of the explorator is improved.

Referring to fig. 3 and 6, a fastening screw 10 is penetrated in the limit groove 7, and the fastening screw 10 is in threaded connection with the corresponding limit block 8; when the cylinder 51 drives the bottom plate 31 to slide to a required position, the fastening screw 10 is rotated so that the end part of the fastening screw 10 abuts against the supporting frame 21, thereby secondarily fixing the bottom plate 31, further improving the stability of the bottom plate 31 when being fixed, and further improving the stability of the whole manufacturing process of the reinforcement cage.

The embodiment of the utility model relates to a rail top air duct reinforcement cage profiling implementation principle which comprises the following steps: the side mold cavities 23 surrounded by the supporting frames 21 and the positioning side frames 22 are used for manufacturing the reinforcement cage of the side 12, the bottom plate 31 and the positioning bottom frame 32 are used for manufacturing the reinforcement cage of the bottom surface 13, and the bottom plate 31 is driven to slide between the two supporting frames 21 by the air cylinders 51, so that the positions of the reinforcement cage of the bottom surface 13 relative to the reinforcement cage of the two side 12 can be adjusted, and the reinforcement cage manufacturing requirements of different components can be met; when the bottom plate 31 slides to a required position according to the manufacture of the reinforcement cage for manufacturing different components, the two support frames 21 and the bottom plate 31 form a complete reinforcement cage master form required by the manufacture, and then the master form is utilized to manufacture the reinforcement cage; when the reinforcement cage is manufactured, the driving motor 41 drives the bidirectional screw rod 42 to rotate, so that the two supporting frames 21 are driven to move along the direction away from each other, and the reinforcement cage is positioned on the bottom plate 31 at the moment, and the reinforcement cage is taken out; the matching of all the components in the process ensures that the explorator can meet different manufacturing requirements and can be manufactured at one time, thereby avoiding the problems of complex operation and low efficiency caused by adopting a single-sided explorator mode.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a rail roof wind channel steel reinforcement cage profiling which characterized in that: the device comprises a supporting seat (1), wherein two side dies (2) are arranged on the supporting seat (1) in a sliding manner, the two side dies (2) are arranged in parallel and opposite to each other, a first driving piece (4) is arranged on the supporting seat (1), and the first driving piece (4) is used for sliding the two side dies (2) along the direction away from or approaching to each other; a bottom die (3) is slidably arranged between the two side dies (2), and a second driving piece (5) for driving the bottom die (3) to slide is arranged on the supporting seat (1).

2. The rail head air duct reinforcement cage profiling of claim 1, wherein: the side mold (2) comprises a supporting frame (21), the first driving piece (4) is used for driving the two supporting frames (21) to slide along the direction away from or close to each other, a positioning side frame (22) is arranged on the supporting frame (21), and a side mold cavity (23) for forming a reinforcement cage of the side face (12) is enclosed between the supporting frame (21) and the positioning side frame (22).

3. The rail head air duct reinforcement cage profiling of claim 2, wherein: a plurality of anti-falling plates (6) are arranged on the supporting frame (21) at intervals, and the anti-falling plates (6) are hinged with the supporting frame (21).

4. The rail head air duct reinforcement cage profiling of claim 1, wherein: the bottom die (3) comprises a bottom plate (31) which is slidably arranged between the two side dies (2), and a positioning bottom frame (32) is arranged on the bottom plate (31).

5. The rail head air duct reinforcement cage profiling of claim 1, wherein: limiting grooves (7) are formed in the side dies (2) along the sliding direction of the bottom die (3), limiting blocks (8) are arranged on the bottom die (3), and the limiting blocks (8) are in sliding fit with the limiting grooves (7).

6. The rail head air duct reinforcement cage profiling of claim 5, wherein: the side die (2) is provided with a guide groove (9), and the guide groove (9) is communicated with the limit groove (7).

7. The rail head air duct reinforcement cage profiling of claim 5, wherein: fastening screws (10) are arranged on the limiting grooves (7) in a penetrating mode, and the fastening screws (10) are in threaded connection with the limiting blocks (8).

8. The rail head air duct reinforcement cage profiling of claim 5, wherein: and a limiting plate (11) is arranged at the bottom of the side die (2).