Adjustable t-beam web reinforcement binding device

Abstract

The application discloses a kind of adjustable T beam bottom web reinforcement binding devices, it is related to T beam prefabrication field, including bottom plate reinforcement fixture and web reinforcement fixture, the bottom plate reinforcement fixture includes N placement seat and the positioning rod placed on bottom mould, the top of positioning rod is sequentially installed with M fixed column from left to right, the placement seat is detachably installed on fixed column, the steel bar is sequentially placed in placement seat by the present application by spacing one meter multiple positioning rods orderly installed on bottom mould, the steel bar is positioned by placement seat, so that worker carries out the binding of bottom plate reinforcement, by the sequential arrangement of multiple web reinforcement fixture in suitable position, the steel bar in web portion is supported by support rod, so that worker carries out the binding of web reinforcement, the device is convenient for split body to carry, can be directly bound on bottom mould, the position and spacing of steel bar, level are controlled by bottom plate reinforcement fixture and web reinforcement fixture, effectively guarantee the quality of site construction.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of T-beam prefabrication, and particularly relates to an adjustable T-beam bottom web steel bar binding device. BACKGROUND

[0002] A T-beam refers to a beam with a T-shaped cross section. The two side parts are called flanges, and the middle part is called a beam rib (or web). Since it is formed by removing the tensile zone concrete in the rectangular beam which does not play a role in resisting bending strength, the T-beam has the same bending strength as the original rectangular beam, but can save concrete and reduce the self-weight of the component, and improve the spanning capacity.

[0003] At present, in the binding process of T-beam steel bars, a large tire mold is usually used to control the position and spacing of the steel bars, and a lifting device is used to lift and install the steel bars on the formwork. The tire mold occupies a large area and has a high cost, and there are hidden dangers in the lifting of the steel bars. After lifting is completed, the steel bars still need to be adjusted locally.

[0004] Therefore, the application provides a T-beam bottom web steel bar binding device to solve the above problems. SUMMARY

[0005] In view of the problem that in the binding process of T-beam steel bars, a large tire mold is usually used to control the position and spacing of the steel bars, and a lifting device is used to lift and install the steel bars on the formwork, the tire mold occupies a large area and has a high cost, and there are hidden dangers in the lifting of the steel bars. After lifting is completed, the steel bars still need to be adjusted locally, the application provides an adjustable T-beam bottom web steel bar binding device.

[0006] The application adopts the following technical scheme: an adjustable T-beam bottom web steel bar binding device comprises a bottom plate steel bar clamp and a web steel bar clamp.

[0007] The web steel bar clamp comprises an adjusting assembly, H adjusting sleeves, parallel arranged stand columns, a fixed mounting plate and a movable mounting plate, the bottom end of the stand column is provided with a base, two through holes are formed in the stand column, the upper and lower ends of the fixed mounting plate are respectively provided with adjusting arms which are fixedly mounted, and the two adjusting arms are respectively slidingly arranged in the two through holes.

[0008] The adjusting assembly is mounted on the fixed mounting plate and can adjust the spacing between the fixed mounting plate and the movable mounting plate, the adjusting sleeve is sleeved outside the fixed mounting plate and the movable mounting plate, a magnetite is clamped in the left side wall of the adjusting sleeve, the magnetite is adsorbed on the fixed mounting plate, and a supporting rod for supporting the web steel bar is mounted on the side surface of the adjusting sleeve.

[0009] Preferably, the bottom of the placing seat is fixedly provided with an inserting sleeve which is sleeved on the fixed column.

[0010] Preferably, two adjustable supporting legs are further arranged at the two ends of the positioning rod.

[0011] Preferably, the adjustable supporting leg comprises a threaded rod and a base plate fixedly arranged at the bottom end of the threaded rod, and the upper end of the threaded rod is threadedly connected with a threaded groove arranged at the bottom of the positioning rod.

[0012] Preferably, external threads are arranged at the two ends of the positioning rod, and a movable nut is threadedly connected with the external threads, and the end of the movable nut away from the positioning rod is fixedly connected with a clamping plate.

[0013] Preferably, a threaded hole one is arranged at the position corresponding to the adjusting arm of the stand column, a locking bolt is threadedly connected in the threaded hole one, and the inner end of the locking bolt is in contact with the adjusting arm.

[0014] Preferably, the inner end of the base extends to the lower side of the bottom die and is located between the bottom die and the ground.

[0015] Preferably, a fixed nut and an adjusting plate are further arranged, the fixed nut is arranged at the top of the base, a stud is threadedly connected in the fixed nut, the adjusting plate is fixedly arranged at the top end of the stud and is in contact with the bottom surface of the bottom die.

[0016] Preferably, a plurality of springs are arranged between the fixed mounting plate and the movable mounting plate.

[0017] Preferably, the adjusting assembly is an adjusting bolt, the adjusting bolt is threadedly connected with a threaded hole two arranged at the end of the fixed mounting plate, and the end of the adjusting bolt is in contact with the side surface of the movable mounting plate.

[0018] Compared with the prior art, the present application has the following advantages:

[0019] 1. The plurality of positioning rods are arranged on the bottom die at intervals of one meter, the reinforcing steel bars are placed in the placing seats one by one, the reinforcing steel bars are positioned by the placing seats, the workers can bind the bottom plate reinforcing steel bars, the plurality of web reinforcing steel bars are sequentially placed in the appropriate positions by the web reinforcing steel bar clamps, the web reinforcing steel bars are supported by the supporting rods, the workers can bind the web reinforcing steel bars, the device is convenient to carry separately, the bottom plate reinforcing steel bar clamps and the web reinforcing steel bar clamps can control the position, the spacing and the levelness of the reinforcing steel bars, and the quality of the on-site construction is effectively ensured.

[0020] 2. The plurality of fixed columns are arranged, the spacing between the two adjacent placing seats can be adjusted according to the specifications of the T-beam and the binding positions of the bottom plate reinforcing steel bars, the bottom plate reinforcing steel bars of different specifications of the T-beam can be bound, and the practicability and the applicability of the device are improved.

[0021] 3、The present application is by reverse rotation of the base plate, the threaded rod is stored in the threaded groove, and then the height of the positioning rod is lowered, so that the placing seat is separated from the steel bar, so that the positioning rod is taken out from below the bottom plate steel bar.

[0022] 4、The present application is by rotating two nuts one by one, so that the clamping plates on both sides are in contact with the two side surfaces of the bottom mold respectively, and then the positioning rod is fixed on the bottom mold, so as to ensure the stability of the positioning rod in use.

[0023] 5、The present application is by setting the adjusting sleeve, so as to adjust the position of the supporting rod according to the specification of T-beam and the binding height of web steel bar, improve the practicability and applicability of the device.

[0024] 6、The present application is by installing the magnetite in the adjusting sleeve, after adjusting the height of the adjusting sleeve, the magnetite is adsorbed on the fixed mounting plate, and then the position of the adjusting sleeve is temporarily fixed, so as to avoid its up and down movement.

[0025] 7、The present application is by rotating the adjusting bolt in the positive direction, so that the adjusting bolt drives the movable mounting plate away from the fixed mounting plate and contacts the right side wall of the adjusting sleeve, and then the multiple adjusting sleeves are fixed at the same time under the cooperation of the fixed mounting plate and the movable mounting plate, which is convenient and time-saving, so that the multiple adjusting sleeves will not displace, so as to ensure the supporting effect of the supporting rod on the web steel bar. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a front view structural diagram of the present application;

[0027] Figure 2 It is a front view enlarged structural diagram of the bottom plate steel bar clamp of the present application;

[0028] Figure 3 It is a front view structural diagram of the web steel bar clamp of the present application;

[0029] Figure 4 It is a right view sectional structural diagram of the web steel bar clamp of the present application;

[0030] Figure 5 It is a three-dimensional enlarged structural diagram of the adjusting sleeve of the present application;

[0031] Figure 6 It is a three-dimensional enlarged structural diagram of the placing seat of the present application.

[0032] In the figure: 1 positioning rod, 21 fixed column, 22 insert sleeve, 23 placing seat, 31 external thread, 32 moving nut, 33 clamping plate, 41 threaded rod, 42 backing plate, 51 base, 52 column, 61 fixed nut, 62 adjusting plate, 63 stud, 71 adjusting arm, 72 locking bolt, 81 fixed mounting plate, 82 moving mounting plate, 83 adjusting sleeve, 84 spring, 85 support rod, 86 adjusting bolt, 87 magnetite, 9 bottom die, 10 cushion block. DETAILED DESCRIPTION

[0033] The application is further illustrated below in conjunction with the drawings and examples.

[0034] Please refer to Figures 1-6 The application provides a technical scheme of a T-beam bottom web reinforcement binding device.

[0035] Example one:

[0036] According to Figures 1-6 As shown, it comprises a bottom plate reinforcement fixture and a web reinforcement fixture, the bottom plate reinforcement fixture comprises N placing seats 23 and a positioning rod 1 placed on a bottom die 9, the top of the positioning rod 1 is sequentially provided with M fixed columns 21 from left to right, the bottom of the placing seat 23 is fixedly provided with an insert sleeve 22, the insert sleeve 22 is detachably sleeved on the fixed column 21, so that the placing seat 23 is detachably installed on the fixed column 21, by providing a plurality of fixed columns 21, the spacing between two adjacent placing seats 23 can be adjusted according to the specifications of the T-beam and the binding position of the bottom plate reinforcement, so as to bind the bottom plate reinforcement of T-beams of different specifications, and improve the practicability and applicability of the device.

[0037] It also comprises two adjustable supporting legs, the two adjustable supporting legs are respectively arranged at the two ends of the positioning rod 1, the adjustable supporting leg comprises a threaded rod 41 and a backing plate 42 installed at the bottom end of the threaded rod 41, the upper end of the threaded rod 41 is screw-connected with a threaded groove opened at the bottom of the positioning rod 1, by reversely rotating the backing plate 42, the threaded rod 41 is accommodated into the threaded groove, and then the height of the positioning rod 1 is lowered, so that the placing seat 23 is separated from the reinforcement, and the positioning rod 1 is taken out from below the bottom plate reinforcement.

[0038] The two ends of the positioning rod 1 are respectively provided with external threads 31, the external threads 31 are screw-connected with moving nuts 32, the end of the moving nut 32 away from the positioning rod 1 is fixedly connected with a clamping plate 33, by rotating the two moving nuts 32 one by one, the clamping plates 33 on the two sides are respectively in contact with the two side surfaces of the bottom die 9, and then the positioning rod 1 is fixed on the bottom die 9, so as to ensure the stability of the positioning rod 1 in the use process.

[0039] The web steel bar fixture comprises an adjusting assembly, H adjusting sleeves 83, and parallel arranged columns 52, a fixed mounting plate 81 and a movable mounting plate 82, the bottom end of the column 52 is provided with a base 51, the inner end of the base 51 extends to the lower side of the bottom die 9 and is located between the bottom die 9 and the ground, two through holes are arranged in the column 52, the upper and lower ends of the fixed mounting plate 81 are respectively provided with adjusting arms 71, the two adjusting arms 71 are respectively slidingly arranged in the two through holes, and the transverse position of the fixed mounting plate 81 and the movable mounting plate 82 can be adjusted by pulling the adjusting arms 71.

[0040] A plurality of springs 84 are arranged between the fixed mounting plate 81 and the movable mounting plate 82, on one hand, the springs 84 are used to connect the fixed mounting plate 81 and the movable mounting plate 82, and on the other hand, the pulling force of the springs 84 can pull the movable mounting plate 82 to be close to the fixed mounting plate 81.

[0041] The adjusting sleeve 83 is arranged outside the fixed mounting plate 81 and the movable mounting plate 82, the adjusting sleeve 83 is used to adjust the position of the supporting rod 85 according to the specification of the T-beam and the binding height of the web steel bar, improve the practicability and applicability of the device, the left side wall of the adjusting sleeve 83 is provided with a magnet 87, after the height of the adjusting sleeve 83 is adjusted, the magnet 87 is adsorbed on the fixed mounting plate 81, the position of the adjusting sleeve 83 is temporarily fixed, and the up and down movement of the adjusting sleeve 83 is avoided, and the side surface of the adjusting sleeve 83 is provided with a supporting rod 85 used for supporting the web steel bar.

[0042] The number of the adjusting assembly is two, the two adjusting assemblies are arranged at the upper and lower ends of the fixed mounting plate 81, the adjusting assembly is an adjusting bolt 86, the adjusting bolt 86 is in threaded connection with a threaded hole arranged at the end of the fixed mounting plate 81, the end of the adjusting bolt 86 is in contact with the side surface of the movable mounting plate 82, the adjusting bolt 86 is driven to drive the movable mounting plate 82 to be away from the fixed mounting plate 81 and be in contact with the right side of the inner wall of the adjusting sleeve 83 by forward rotation, and then the fixed mounting plate 81 and the movable mounting plate 82 are used to fix the plurality of adjusting sleeves 83 at the same time, the fixing is convenient and fast, time and labor are saved, the plurality of adjusting sleeves 83 will not be displaced, and the supporting effect of the supporting rod 85 on the web steel bar is ensured.

[0043] In specific use, the adjustable T-beam bottom web reinforcement binding device can be used for binding the bottom web reinforcement. A plurality of positioning rods 1 are placed on the bottom die 9 at intervals of one meter. Then, the nuts 32 are rotated one by one, so that the clamping plates 33 on the two sides are in contact with the two side surfaces of the bottom die 9, the positioning rods 1 are fixed on the bottom die 9, and the positions of the positioning rods 1 on the bottom die 9 are controlled. Then, according to the specifications of the T-beam and the binding positions of the bottom web reinforcement, the plurality of inserting sleeves 22 are inserted on the corresponding fixed columns 21 one by one. After the positions of the plurality of placing seats 23 are adjusted, the reinforcement is placed in the placing seat 23 one by one, and the reinforcement is positioned by the placing seat 23, so as to facilitate the workers to bind the bottom web reinforcement.

[0044] In the process of binding the web reinforcement, a plurality of web reinforcement clamps are placed in appropriate positions. Then, according to the specifications of the T-beam and the binding height of the web reinforcement, the positions of the supporting rods 85 are adjusted by the sliding adjusting sleeve 83. After the height of the adjusting sleeve 83 is adjusted, the magnet 87 is attracted to the fixed mounting plate 81, the position of the adjusting sleeve 83 is temporarily fixed, then the positions of the plurality of supporting rods 85 are adjusted, the adjusting screw 86 is rotated in the forward direction, the adjusting screw 86 drives the movable mounting plate 82 to move away from the fixed mounting plate 81 and is in contact with the right side of the inner wall of the adjusting sleeve 83, then the plurality of adjusting sleeves 83 are fixed simultaneously under the cooperation of the fixed mounting plate 81 and the movable mounting plate 82, finally the plurality of supporting rods 85 are moved to appropriate positions by sliding the adjusting arm 71, so as to facilitate the workers to bind the web reinforcement.

[0045] Embodiment two:

[0046] On the basis of embodiment one, as shown in Figure 1 and Figure 3 , the threaded hole one is formed in the position of the adjusting arm 71 corresponding to the stand 52, the lock bolt 72 is threadedly connected in the threaded hole one, the inner end of the lock bolt 72 is in contact with the adjusting arm 71, the position of the adjusting arm 71 is fixed, and the adjusting arm 71 cannot slide transversely.

[0047] Embodiment three:

[0048] On the basis of embodiment one, as shown in Figure 1 and Figure 3 , the device further comprises a fixed nut 61 and an adjusting plate 62. The fixed nut 61 is installed on the top of the base 51, the threaded stud 63 is threadedly connected in the fixed nut 61, the adjusting plate 62 is fixedly installed on the top end of the threaded stud 63 and is in contact with the bottom surface of the bottom die 9, the base 51 is fixed, and the stability of the base 51 during use is ensured.

Claims

1. An adjustable T-beam bottom web reinforcement binding device, comprising a bottom web reinforcement clamp and a web reinforcement clamp, characterized in that: The bottom plate steel bar fixture comprises N placing seats and a positioning rod placed on a bottom die, and M fixed columns are sequentially installed on the top of the positioning rod from left to right. The web steel bar fixture comprises an adjusting assembly, H adjusting sleeves, and parallel arranged stand columns, a fixed mounting plate and a movable mounting plate, a base is installed at the bottom end of the stand column, the inner end of the base extends below the bottom die and is located between the bottom die and the ground, two through holes are formed in the stand column, and adjusting arms are fixedly installed at the upper and lower ends of the fixed mounting plate respectively, and the two adjusting arms are slidingly arranged in the two through holes respectively. The adjusting assembly is installed on the fixed mounting plate and can adjust the distance between the fixed mounting plate and the movable mounting plate, the adjusting sleeve is sleeved outside the fixed mounting plate and the movable mounting plate, a magnet is clamped in the left side wall of the adjusting sleeve, the magnet is adsorbed on the fixed mounting plate, and a supporting rod for supporting the web steel bar is installed on the side of the adjusting sleeve. Two adjustable supporting legs are further arranged at the two ends of the positioning rod respectively, external threads are formed at the two ends of the positioning rod respectively, movable nuts are threadedly connected on the external threads, and clamping plates are fixedly connected to the ends of the movable nuts away from the positioning rod.

2. The adjustable T-beam bottom web reinforcement tying device of claim 1, wherein: A plug-in sleeve is fixedly installed at the bottom of the placing seat and is plug-in sleeved on the fixed column.

3. The adjustable T-beam bottom web reinforcement tying device of claim 1, wherein: The adjustable supporting leg comprises a threaded rod and a pad plate installed at the bottom end of the threaded rod, and the upper end of the threaded rod is threadedly connected with the threaded groove formed at the bottom of the positioning rod.

4. The adjustable T-beam bottom web reinforcement tying device of claim 1, wherein: Threaded holes one are formed in the stand column at positions corresponding to the adjusting arms, lock bolts are threadedly connected in the threaded holes one, and the inner ends of the lock bolts are in contact with the adjusting arms.

5. The adjustable T-beam bottom web reinforcement tying device of claim 1, wherein: A fixed nut and an adjusting plate are further arranged, the fixed nut is installed at the top of the base, a screw column is threadedly connected in the fixed nut, and the adjusting plate is fixedly installed at the top end of the screw column and is in contact with the bottom surface of the bottom die.

6. The adjustable T-beam bottom web reinforcement tying device of claim 1, wherein: A plurality of springs are arranged between the fixed mounting plate and the movable mounting plate.

7. The adjustable T-beam bottom web reinforcement tying device of claim 6, wherein: The adjusting assembly is an adjusting bolt, the adjusting bolt is threadedly connected with the threaded hole two formed at the end of the fixed mounting plate, and the end of the adjusting bolt is in contact with the side surface of the movable mounting plate.

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