CN211201166U - Opposite-pulling plate fixing device for building beam side template - Google Patents

Abstract

The utility model discloses a building roof beam side form board to drawing board fixing device, including outside curb girder, angle bar pull rod and building curb girder template, it has the standing groove to open on one side that angle bar pull rod and building curb girder template are connected, the welding is fixed with the pin in the standing groove, it has the opening just to the fixed slot of pin to open on the building curb girder template, symmetrical connection has two guide arms in the fixed slot, and welded fastening has a tight pulley, one on every guide arm one end runs through building curb girder template and welded fastening has the gear, fixed slot bottom welded fastening has fixed establishment. The utility model discloses a tooth on the tight pulley and the mutual interlock of tooth's socket on the pin hold back to prevent that the pin from appearing outside slippage and not hard up when vibrations and bearing, improve the fixed strength between pin and the building curb girder template and also prevented that the angle bar pull rod is not hard up and drops simultaneously, great improvement the safety strength of construction, improve the measuring quality of pouring.

Description

Opposite-pulling plate fixing device for building beam side template

Technical Field

The utility model relates to a fixed technical field of building tool especially relates to a building beam side form board to drawing board fixing device.

Background

With the rapid development of the building aspect, the house building in the current stage of China has already entered the rapid intensification stage, especially in the convenient pouring of the building girder, so the building template of the girder becomes especially important, especially in the aspect of fixing the angle iron tie rod of the beam side template of the outer side beam of the building, the pin between the angle iron tie rod and the outer side beam template is fixed inside the angle iron tie rod.

The existing angle iron pull rod is difficult to fix the pin in the installation process, although the pin is used for fixing, the pin is embedded inside, so that looseness and deformation are easy to occur in vibration and bearing, and connection between the outer side beam template and the angle iron pull rod is loosened, so that the fixation between the building beam side template and the angle iron pull rod is influenced.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a fixing device for a counter-pulling plate of a building beam side template.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building roof beam side form board to drawing board fixing device, includes outside curb girder, angle bar pull rod and building curb girder template, the angle bar pull rod is connected with the side of outside curb girder, building curb girder template and the upper surface connection of outside curb girder, it has the standing groove to open on one side that the angle bar pull rod is connected with building curb girder template, the welded fastening has the pin in the standing groove, it just to the fixed slot of pin to open the opening in the building curb girder template, horizontal symmetry is connected with two guide arms through the bearing rotation in the fixed slot, and welded fastening has a tight pulley, one on every guide arm one end runs through building curb girder template and welded fastening has the gear, fixed slot bottom welded fastening has fixed establishment, fixed establishment includes two inside and outside mechanisms.

Preferably, the inside mechanism of fixed establishment includes the inner loop pole of welded fastening in the fixed slot bottom, the inside sealed sliding connection of inner loop pole has interior slide bar, the one end that interior slide bar stretches out interior loop pole is located the fixed slot and just to the pin bottom, the one end inner wall intercommunication that the fixed slot was kept away from to interior loop pole has the pipe.

Preferably, the external mechanism of the fixing mechanism comprises an outer sleeve rod communicated with one end, far away from the inner sleeve rod, of the conduit, an outer slide rod is connected in the outer sleeve rod in a sealing and sliding mode, a clamping plate is welded and fixed to one end, extending out of the outer sleeve rod, of the outer slide rod, and the outer sleeve rod is welded and fixed to the outer wall of the building side beam formwork.

Preferably, the fixed wheel is provided with uniform teeth, and the outer side surface of the pin is provided with tooth sockets corresponding to the teeth on the fixed wheel.

Preferably, the clamping plate is an arc toothed plate, the arc face of the clamping plate faces the gear, and a groove capable of being meshed with the gear is formed in the arc face of the clamping plate.

Preferably, a section of the pin with the tooth socket is meshed with teeth on the two fixed wheels, and an included angle between the two teeth on the fixed wheels is 30 degrees.

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

even teeth are arranged on the fixed wheel, tooth sockets corresponding to the teeth on the fixed wheel are arranged on the outer side face of the pin, the pin moves downwards to extrude the inner sliding rod to slide in the inner loop bar, extruding liquid flows into the outer loop bar through the guide pipe, so that the liquid pushes the outer sliding rod to slide outwards in the outer sliding rod, a groove on the pushing clamp plate is meshed with the gear, when the groove is meshed with the gear, the gear is clamped and cannot rotate, the fixed wheel cannot rotate, the pin is fixed at the position and cannot move, the teeth on the fixed wheel and the tooth sockets on the pin are mutually meshed and restrained, the pin is prevented from slipping outwards and loosening during vibration and bearing, the fixed strength between the pin and the building side beam template is improved, meanwhile, the angle iron pull rod is prevented from loosening and falling off, the safety strength of building construction is greatly improved, and the measured pouring quality is improved.

Drawings

Fig. 1 is the utility model provides a front cross-sectional view of building beam side form's counter-pull plate fixing device.

Fig. 2 is the utility model provides a to drawing board fixing device's of building beam side form front view.

Fig. 3 is a sectional view taken along line a-a of fig. 1.

In the figure: the building beam comprises an outer side beam 1, an angle iron pull rod 2, a building side beam template 3, a placement groove 4, a pin 5, a fixing groove 6, a guide rod 7, a fixing wheel 8, an inner sleeve rod 9, an inner slide rod 10, a guide pipe 11, an outer sleeve rod 12, an outer slide rod 13, a clamping plate 14, a gear 15, teeth 16 and tooth grooves 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a counter-pulling plate fixing device for building beam side templates comprises an outer side beam 1, an angle iron pull rod 2 and a building side beam template 3, wherein the angle iron pull rod 2 is connected with the side surface of the outer side beam 1, the building side beam template 3 is connected with the upper surface of the outer side beam 1, a placing groove 4 is formed in one side, connected with the building side beam template 3, of the angle iron pull rod 2, a pin 5 is fixedly welded in the placing groove 4, a fixing groove 6 with an opening facing the pin 5 is formed in the building side beam template 3, two guide rods 7 are connected in the fixing groove 6 in a horizontal symmetry mode through bearings in a rotating mode, a fixing wheel 8 is fixedly welded on each guide rod 7, one end of each guide rod 7 penetrates through the building side beam template 3 and is fixedly welded with a gear 15, a fixing mechanism is fixedly welded at the bottom end of each guide rod.

The fixing mechanism comprises an inner loop bar 9 fixed at the bottom end of the fixing groove 6 in a welding mode, an inner slide bar 10 is connected to the inner portion of the inner loop bar 9 in a sealing and sliding mode, one end, extending out of the inner loop bar 9, of the inner slide bar 10 is located in the fixing groove 6 and just opposite to the bottom end of the pin 5, and a guide pipe 11 is communicated with the inner wall of one end, far away from the fixing groove 6, of the inner loop bar 9.

The external mechanism of the fixing mechanism comprises an outer sleeve 12 communicated with one end of the conduit 11 far away from the inner sleeve 9, an outer slide rod 13 is connected in the outer sleeve 12 in a sealing and sliding manner, a clamping plate 14 is fixedly welded at one end of the outer slide rod 13 extending out of the outer sleeve 12, and the outer sleeve 12 is fixedly welded on the outer wall of the building side beam template 3.

Even tooth 16 is arranged on the fixed wheel 8, tooth sockets 17 corresponding to the tooth 16 on the fixed wheel 8 are arranged on the outer side face of the pin 5, and the tooth 16 on the fixed wheel 8 and the tooth sockets 17 on the pin 5 are mutually occluded and restrained to prevent the pin 5 from sliding outwards and loosening during vibration and bearing, so that the fixing strength between the pin 5 and the building side beam template 3 is improved, and meanwhile, the angle iron pull rod 2 is prevented from loosening and falling off.

Cardboard 14 is the arc pinion rack and the cambered surface just faces gear 15, be provided with on the cardboard 14 cambered surface can with the recess of gear 15 meshing, recess and gear 15 meshing on the cardboard 14, when recess and gear 15 meshing, the dead unable rotation of gear 15 card, tight pulley 8 also can't rotate, pin 5 is fixed at the unable motion in this position, tooth 16 through on the tight pulley 8 and the mutual interlock of tooth's socket 17 on the pin 5 hold back, in order to prevent that pin 5 from appearing outside slippage and not hard up when vibrations and bearing.

The section that pin 5 opened has tooth's socket 17 meshes with tooth 16 on two tight pulleys 8 simultaneously, and the contained angle between two tooth 16 on the tight pulley 8 is 30, can enough improve the efficiency that pin 5 got into fixed slot 6 at the at utmost, can not make the condition that mutual jam appears in pin 5 and tight pulley 8 again, influences construction.

In the utility model, the outer side beam 1 is fixed by using the building side beam template 3, the angle iron pull rod 2 is placed at the upper ends of the outer side beam 1 and the building side beam template 3, so that the pin 5 is inserted into the fixed groove 6, one section of the pin 5 with tooth sockets 17 is meshed with the tooth sockets 16 on the two fixed wheels 8, the pin 5 moves downwards to drive the fixed wheels 8 to rotate with the gear 15, the bottom end of the pin 5 contacts with the inner slide bar 10 and extrudes the inner slide bar to slide downwards in the inner loop bar 9, the inner slide bar 10 moves downwards to extrude liquid into the outer loop bar 12 through the guide pipe 11, the liquid pushes the outer slide bar 13 to move outwards in the outer loop bar 12, the outer slide bar 13 drives the clamping plate 14 to move towards the direction close to the gear 15, when the groove on the clamping plate 14 is meshed with the gear 15, the gear 15 is blocked and can not rotate continuously, one fixed wheel 8 pages connected with the gear 15 through the guide pipe, through 16 interlock of the tooth on the tight pulley 8 and the tooth's socket 17 on the pin and hold back each other to prevent that pin 5 from appearing outside slippage and not hard up when vibrations and bearing, improve the fixed strength between pin 5 and the building curb girder template 3 and also prevented that angle bar pull rod 2 is not hard up and drops simultaneously, great improvement construction's safe strength, improvement measuring pouring quality.

The outer sliding rod 13 is pushed downwards, the guide pipe 11 has certain elasticity, the guide pipe 11 is expanded by liquid extruded by the outer sliding rod 13, the outer sliding rod 13 moves on the building side beam formwork 3 towards the direction far away from the gear 15, so that the groove on the clamping plate 14 is disengaged from the gear 15, the gear 15 can continue to rotate, the outer sliding rod 13 extrudes the liquid downwards in the outer sleeve rod 12, the liquid pushes the inner sliding rod 10 to upwards slide through the guide pipe 11 to the inner sleeve rod 9, the angle iron pull rod 2 is lifted upwards at the moment, the pin 5 moves upwards to drive the fixing wheel 8 and the gear 15 to rotate until the teeth 16 are disengaged from the tooth grooves 17, and therefore the angle iron pull rod 2 and the building side beam formwork 3 are detached from the outer side beam 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A counter-pulling plate fixing device of a building beam side template comprises an outer side beam (1), an angle iron pull rod (2) and a building beam side template (3), and is characterized in that the angle iron pull rod (2) is connected with the side face of the outer side beam (1), the building beam side template (3) is connected with the upper surface of the outer side beam (1), a placing groove (4) is formed in one side, connected with the building beam side template (3), of the angle iron pull rod (2), a pin (5) is fixedly welded in the placing groove (4), a fixing groove (6) with an opening just opposite to the pin (5) is formed in the building beam side template (3), two guide rods (7) are rotatably connected in the fixing groove (6) in a horizontal symmetry mode through a bearing, a fixing wheel (8) is fixedly welded on each guide rod (7), one end of each guide rod (7) penetrates through the building beam side template (3) and is fixedly welded with a gear (15), the bottom end of the fixing groove (6) is fixedly welded with a fixing mechanism, and the fixing mechanism comprises an inner mechanism and an outer mechanism.

2. The counter-pulling plate fixing device for the building beam side formwork is characterized in that an internal mechanism of the fixing mechanism comprises an inner loop bar (9) welded and fixed at the bottom end of the fixing groove (6), an inner sliding bar (10) is connected inside the inner loop bar (9) in a sealing and sliding mode, one end, extending out of the inner loop bar (9), of the inner sliding bar (10) is located in the fixing groove (6) and is just opposite to the bottom end of the pin (5), and a guide pipe (11) is communicated with the inner wall of one end, away from the fixing groove (6), of the inner loop bar (9).

3. The device for fixing the counter-pulling plate of the building beam side formwork according to claim 1, wherein the external mechanism of the fixing mechanism comprises an outer sleeve rod (12) communicated with one end of the guide pipe (11) far away from the inner sleeve rod (9), an outer sliding rod (13) is connected in the outer sleeve rod (12) in a sliding and sealing manner, a clamping plate (14) is welded and fixed at one end of the outer sliding rod (13) extending out of the outer sleeve rod (12), and the outer sleeve rod (12) is welded and fixed on the outer wall of the building beam side formwork (3).

4. The counter-pulling plate fixing device for the building beam side template according to claim 1, wherein uniform teeth (16) are arranged on the fixed wheel (8), and tooth grooves (17) corresponding to the teeth (16) on the fixed wheel (8) are arranged on the outer side surface of the pin (5).

5. The opposite-pulling plate fixing device for the building beam-side template as claimed in claim 3, wherein the clamping plate (14) is an arc-shaped toothed plate, the arc surface of the clamping plate faces the gear (15), and a groove capable of being meshed with the gear (15) is arranged on the arc surface of the clamping plate (14).

6. The counter-pulling plate fixing device for the building beam side template according to claim 4, characterized in that a section of the pin (5) provided with the tooth grooves (17) is simultaneously meshed with the teeth (16) on the two fixed wheels (8), and the included angle between the two teeth (16) on the fixed wheels (8) is 30 degrees.

Images