CN219364329U

CN219364329U - Bridge hollow slab hinge joint reinforcing bar processing apparatus

Info

Publication number: CN219364329U
Application number: CN202223380181.4U
Authority: CN
Inventors: 刘朋; 马世全; 张国荣; 刘伟; 王雄
Original assignee: Gansu Jiaoke Construction Co ltd
Current assignee: Gansu Jiaoke Construction Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-07-18
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a bridge hollow slab twisted joint reinforcing steel bar treatment device, which belongs to the technical field of building appliances and comprises a cross arm, wherein one end of the cross arm is in butt joint with a pressing structure, one side of the bottom of the cross arm is provided with a sliding assembly, an adjustable connecting structure is fixedly arranged on the sliding assembly, the bottom of the adjustable connecting structure is suspended with a hanging ring, the bottom of the cross arm is fixedly provided with a movable structure, a supporting structure is movably arranged on the movable structure, and the bottom of the supporting structure is fixedly provided with an arc-shaped pressure head. According to the technical scheme, the device can be adjusted according to the actual height of the hollow slab pouring steel bar and the upper table top through the supporting structure and the pressing structure arranged on the cross arm, so that the device can better reach a supporting state during operation, and a person can adjust the length of the force applying end of the device, so that the smoothness of the person during operation is improved.

Description

Bridge hollow slab hinge joint reinforcing bar processing apparatus

Technical Field

The utility model relates to the technical field of building appliances, in particular to a device for processing twisted steel bars of hollow plates of bridges.

Background

At present, the hollow slab bridge is mostly assembled by prefabrication, the prefabrication quality of the hollow slab is guaranteed, but a hinge joint is a post-pouring section, and the position is relatively weak, so that the hollow slab bridge is a main position for generating bridge diseases. Therefore, in order to avoid damage to the hinge joint part of the bridge, the construction quality requirement of the hinge joint reinforcing steel bar in the construction process is high, the casting reinforcing steel bar of the hollow plate is required to be leveled, and the construction quality requirement is required to be finished by personnel through corresponding working tools.

The patent document with the prior art publication number of CN216663839U provides a hollow slab beam hinge joint embedded bar leveling device, including having the lever arm of long arm and short arm, being fixed in the crotch at the end of short arm, install in the dowel steel of short arm bottom surface, the dowel steel can rotate for the short arm just the direction of rotation perpendicular to of dowel steel the plane that the lever arm is located, long arm with the short arm is the settlement contained angle, during the use the bottom surface of dowel steel presses on the up end of hinge joint embedded bar, the crotch is hooked on roof beam door word muscle. However, the whole operation performance of the device and most of the leveling devices on the market is single, the operation requirement of the leveling device in the process of pouring the reinforcing steel bar on the hollow slab cannot be met well, the problems of narrow working surface and difficult construction of a hinge joint can be solved in the prior art CN216663839U, the leveling effect of the reinforcing steel bar is obviously improved by using a dowel bar, the reinforcing steel bar reaches the angle required by the drawing, and the construction quality is ensured; saving the labour, the input cost reduces, but integrates and discovers that overall structure is comparatively fixed still, because building standard in building area is different, and fixed type wrenching device can't better adaptation building hollow slab's construction demand, lacks the regulation structure and is the apparent defect during operation yet. In view of the above, we propose a device for processing hollow slab joint reinforcing steel bars of a bridge.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide a device for processing twisted steel bars of hollow slab joints of bridges, which aims to solve the problems in the background technology.

2. Technical proposal

The utility model provides a hollow slab hinge joint reinforcing bar processing apparatus of bridge, includes the cross arm, the one end butt joint of cross arm is installed and is pushed down the structure, one side of cross arm bottom is provided with sliding component, fixed mounting has adjustable connection structure on the sliding component, adjustable connection structure's bottom hoist and mount has rings, adjustable connection structure's bottom fixed mounting has the connecting seat, and the butt joint is installed the nylon belt of being connected with rings on the connecting seat, cross arm bottom fixed mounting has movable structure, movable mounting has bearing structure on the movable structure, bearing structure's bottom fixed mounting has arc pressure head.

As an alternative scheme of this application technical scheme, connection structure with adjustable includes threaded connection post, first, the connection external member of adjusting type connector, fixed mounting has the threaded connection post on the slip subassembly, the connection external member is installed through a pair of butt joint of adjusting type connector to the threaded connection post, and the bottom and the rings installation of connection external member are connected.

As an alternative scheme of this application technical scheme, the slip subassembly includes positioning knob, regulation mouth, built-in guide slot, guide block, the bottom of cross arm is provided with built-in guide slot, slidable mounting has the guide block in the built-in guide slot, the front of cross arm is provided with the regulation mouth, regulation mouth department is provided with the positioning knob of being connected with the guide block butt joint.

As an alternative scheme of this application technical scheme, bearing structure includes support loop bar, second, the supporting screw rod of regulation formula connector, movable mounting has the support loop bar on the movable structure, the supporting screw rod is installed through second butt joint of regulation formula connector to the support loop bar, and supporting screw rod and arc pressure head erection joint.

As an alternative scheme of this application technical scheme, push down the structure and include connecting rod, depression bar external member, the one end fixed mounting of cross arm has the connecting rod, and the connecting rod passes through the screw butt joint and installs the depression bar external member.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the technical scheme, the device can be adjusted according to the actual height of the hollow slab pouring steel bar and the upper table top through the supporting structure and the pressing structure arranged on the cross arm, so that the device can better reach a supporting state during operation, and a person can adjust the length of the force-exerting end of the device, so that the lever principle can be better exerted, and the smoothness degree of the person during operation is increased.

2. According to the technical scheme, the device can be adjusted in real time according to the actual position of the fixed point during operation through the adjustable connecting structure in the cross arm and the sliding component, so that the device does not need to be assisted by an external appliance during operation, the integrated operation of the device is improved, the convenience of personnel during operation is also improved, and the device can better cope with the wrenching operation of the construction steel bar point.

Drawings

Fig. 1 is a schematic diagram of the overall appearance and structure of a device for processing twisted steel of a hollow slab of a bridge, which is disclosed in an embodiment of the present application;

fig. 2 is a schematic diagram of a supporting structure in a device for processing twisted steel of a hollow slab of a bridge according to an embodiment of the present application;

fig. 3 is a schematic partial structure diagram of a device a for processing twisted steel of a hollow slab of a bridge according to an embodiment of the present application;

fig. 4 is a schematic diagram of a movable structure of a device for processing twisted steel of a hollow slab of a bridge according to an embodiment of the present application;

the reference numerals in the figures illustrate: 1. a cross arm; 2. a hanging ring; 3. an adjustable connection structure; 301. a threaded connection post; 302. an adjusting type connector I; 303. a connection kit; 4. a sliding assembly; 401. a positioning knob; 402. an adjustment port; 403. a guide groove is arranged in the guide groove; 404. a guide block; 5. a support structure; 501. a support loop bar; 502. an adjusting type connector II; 503. a support screw; 6. an arc-shaped pressure head; 7. a pressing structure; 701. a connecting rod; 702. a compression bar kit; 8. a movable structure.

Detailed Description

The utility model provides a technical scheme that:

as shown in fig. 1 and 4, a device for processing a twisted joint reinforcing steel of a bridge hollow slab comprises a cross arm 1, wherein one end of the cross arm 1 is in butt joint with a pressing structure 7.

In the present embodiment, during the preparation work, the person carries the device to an appropriate work position by the cross arm 1 or the pressing structure 7, and performs the corresponding preparation work by the cross arm 1 and the pressing structure 7.

In some technical schemes, as shown in fig. 1 and 2, a movable structure 8 is fixedly installed at the bottom of a cross arm 1, a supporting structure 5 is movably installed on the movable structure 8, the supporting structure 5 comprises a supporting sleeve rod 501, an adjusting connector II 502 and a supporting screw 503, the supporting sleeve rod 501 is movably installed on the movable structure 8, the supporting sleeve rod 501 is butt-jointed and installed with the supporting screw 503 through the adjusting connector II 502, the supporting screw 503 is installed and connected with an arc-shaped pressure head 6, and the arc-shaped pressure head 6 is fixedly installed at the bottom of the supporting structure 5.

In this embodiment, during operation, personnel stretch into the position department of hollow slab pouring reinforcing bar with bearing structure 5 of cross arm 1 bottom to push down arc pressure head 6 to the reinforcing bar middle part position department that needs to be pulled out, personnel need adjust through bearing structure 5 according to the length that stretches into earlier during, personnel rotate regulation formula connector two 502, make supporting screw 503 carry out downwardly extending in supporting sleeve 501, until adjusting to suitable operation length, guarantee arc pressure head 6 and stably push down to the reinforcing bar middle part position department that needs to be pulled out, can carry out the operation of pulling out down through movable structure 8 cooperation operation during operation, movable structure 8 makes the device realize the requisite condition of lever principle.

In some technical schemes, as shown in fig. 1 and 3, one side of the bottom of the cross arm 1 is provided with a sliding component 4, the sliding component 4 comprises a positioning knob 401, an adjusting port 402, a built-in guide groove 403 and a guide block 404, the bottom of the cross arm 1 is provided with the built-in guide groove 403, the guide block 404 is slidably mounted in the built-in guide groove 403, the front of the cross arm 1 is provided with the adjusting port 402, the adjusting port 402 is provided with the positioning knob 401 in butt joint with the guide block 404, an adjustable connecting structure 3 is fixedly mounted on the sliding component 4, the adjustable connecting structure 3 comprises a threaded connecting column 301, an adjustable connector 302 and a connecting sleeve 303, the threaded connecting column 301 is fixedly mounted on the sliding component 4 in butt joint with the connecting sleeve 303 through the adjustable connector 302, the bottom of the connecting sleeve 303 is in mounting connection with the lifting ring 2, the bottom of the adjustable connecting structure 3 is hung with the lifting ring 2, the bottom of the adjustable connecting structure 3 is fixedly mounted with a connecting seat, and the connecting seat is in butt joint with a nylon belt connected with the lifting ring 2.

In this embodiment, during operation, personnel adjust through the slip subassembly 4 according to the fixed point position of device tip earlier, personnel can be through stirring guide block 404 in the built-in guide slot 403, and the location knob 401 of rethread adjustment mouth 402 department installs fixedly after adjusting, then adjust the distance between rings 2 and the fixed point position department through adjustable connection structure 3, personnel can realize the regulation extension of length between threaded connection post 301 and the connection external member 303 through rotatory regulation formula connector one 302, after having reached the position department personnel can realize through rings 2 under the cooperation operation of nylon area with building roof pouring the hooking fixedly between the reinforcing bar, realized that the device supports a bit fixedly, accomplish all the preface of pulling flat operation. The device can be adjusted in real time according to the actual position of the fixed point during operation through the adjustable connecting structure 3 and the sliding component 4 in the cross arm 1, so that the device does not need to be assisted by an external appliance during operation, the integrated operation of the device is promoted, the convenience of personnel during operation is also improved, and the device can better cope with the wrenching operation of the construction steel bar point.

In some technical schemes, the pressing structure 7 includes a connecting rod 701 and a pressing rod sleeve 702, the connecting rod 701 is fixedly installed at one end of the cross arm 1, and the pressing rod sleeve 702 is installed on the connecting rod 701 in a threaded butt joint mode.

In this embodiment, during operation, after the device has all reached a predetermined position, a person can perform corresponding operation through the pressing structure 7, the person pulls the pressing bar sleeve 702 on the connecting bar 701 to press down the pressing bar sleeve 702, and as the pressing bar sleeve 702 is pressed down by the force, the support structure 5 supports at the bottom through the arc pressing head 6, and the end of the cross arm 1 is pried under the movable fit of the movable structure 8, and then the force on the cross arm 1 is fully applied to the support structure 5 because the end of the cross arm 1 is in a fixed point state, and the force on the pressed steel bar is applied to and pulled through the arc pressing head 6 until the steel bar reaches the leveling operation, so that the leveling operation of the device is completed. The device can be adjusted according to the actual height of the hollow slab pouring steel bars and the upper table top through the supporting structure 5 and the pressing structure 7 on the cross arm 1, so that the device can better reach a supporting state during operation, and a person can adjust the length of the force-exerting end of the device, so that the lever principle can be better exerted, and the smoothness of the person during operation is increased.

Claims

1. The utility model provides a hollow slab hinge joint reinforcing bar processing apparatus of bridge, includes cross arm (1), its characterized in that: one end of the cross arm (1) is in butt joint with a pressing structure (7);

a sliding component (4) is arranged on one side of the bottom of the cross arm (1), an adjustable connecting structure (3) is fixedly arranged on the sliding component (4), and a hanging ring (2) is hung at the bottom of the adjustable connecting structure (3);

the movable structure (8) is fixedly arranged at the bottom of the cross arm (1), the supporting structure (5) is movably arranged on the movable structure (8), and the arc-shaped pressure head (6) is fixedly arranged at the bottom of the supporting structure (5).

2. The bridge hollow slab joint reinforcement processing device according to claim 1, wherein: the bottom of the adjustable connecting structure (3) is fixedly provided with a connecting seat, and nylon belts connected with the hanging rings (2) are arranged on the connecting seat in a butt joint mode.

3. The bridge hollow slab joint reinforcement processing device according to claim 1, wherein: the adjustable connecting structure (3) comprises a threaded connecting column (301), an adjustable first connector (302) and a connecting sleeve (303), the threaded connecting column (301) is fixedly installed on the sliding assembly (4), the connecting sleeve (303) is installed in a butt joint mode through the adjustable first connector (302), and the bottom of the connecting sleeve (303) is connected with the hanging ring (2) in an installation mode.

4. The bridge hollow slab joint reinforcement processing device according to claim 1, wherein: the sliding assembly (4) comprises a positioning knob (401), an adjusting port (402), an inner guide groove (403) and a guide block (404), the inner guide groove (403) is arranged at the bottom of the cross arm (1), the guide block (404) is arranged in the inner guide groove (403) in a sliding mode, the adjusting port (402) is arranged on the front face of the cross arm (1), and the positioning knob (401) in butt joint connection with the guide block (404) is arranged at the adjusting port (402).

5. The bridge hollow slab joint reinforcement processing device according to claim 1, wherein: the supporting structure (5) comprises a supporting sleeve rod (501), an adjusting type connector II (502) and a supporting screw rod (503), the supporting sleeve rod (501) is movably mounted on the movable structure (8), the supporting sleeve rod (501) is in butt joint with the supporting screw rod (503) through the adjusting type connector II (502), and the supporting screw rod (503) is in mounting connection with the arc-shaped pressing head (6).

6. The bridge hollow slab joint reinforcement processing device according to claim 1, wherein: the pushing structure (7) comprises a connecting rod (701) and a pressing rod sleeve (702), wherein the connecting rod (701) is fixedly installed at one end of the cross arm (1), and the pressing rod sleeve (702) is installed on the connecting rod (701) in a threaded butt joint mode.