CN219826195U - Temporary supporting device for beam reinforcement installation - Google Patents

Abstract

The utility model discloses a temporary support device for beam reinforcement installation, which belongs to the field of building construction devices and is used for beam reinforcement installation. In view of the technical scheme, the method is simple to operate, saves labor, improves binding efficiency, reduces investment of mechanical leasing and other expenses, and can enable the reinforcing steel bars to accurately fall into the templates to avoid damage to the templates.

Description

Temporary supporting device for beam reinforcement installation

Technical Field

The utility model belongs to the field of building construction devices, and particularly relates to a temporary support device for beam reinforcement installation.

Background

When the main body is used for constructing and binding beam steel bars, the construction efficiency, especially for large-size and large-span beams, is required to be guaranteed, and the steel bar binding is time-consuming and labor-consuming, influences the construction progress, and causes some problems such as casting plan delay. The traditional building construction mode generally uses square timber to support for binding reinforcing steel bars, uses an automobile crane or a tower crane to assist in entering a mould when a beam falls into a mould plate, but the mode is low in efficiency, workers are in a fatigue state for a long time, and expensive mechanical leasing cost can be lost. How to ensure the reinforcement bar binding of large-size and large-span frame beams, the cost of mechanical leasing and the damage to the template possibly caused by the reinforcement bar entering the mould can be reduced, and the method becomes one of the technical problems to be solved in the industry.

Disclosure of Invention

The utility model aims to provide a temporary support device for beam reinforcement installation, which is simple and labor-saving in operation, improves binding efficiency, reduces investment of mechanical leasing and other expenses, and can enable reinforcement to accurately fall into a template to avoid damage to the template.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model relates to a temporary support device for beam reinforcement installation, which comprises a lower support, wherein an upper triangular support integrated with the lower support is arranged at the top of the lower support, a two-way self-locking hand winch is fixedly arranged on the upper triangular support, the two-way self-locking hand winch is connected with a horizontal cross rod through a steel wire rope, two ends of the horizontal cross rod slide along a lifting rail, the lifting rail is positioned on the lower support, the horizontal cross rod is connected with a plurality of brake nuts, and the bottoms of the brake nuts are connected with adjustable reinforcement hooks integrated with the brake nuts.

As one of the preferable technical schemes of the utility model, the top end of the upper triangular support is connected with a fixed pulley, and a steel wire rope of the bidirectional self-locking hand winch is connected with a horizontal cross rod through the fixed pulley.

As one of the preferable technical schemes of the utility model, the bottom end of the horizontal cross rod is provided with a transverse sliding rail penetrating through the horizontal cross rod along the length direction of the horizontal cross rod, and a plurality of braking nuts are arranged in the transverse sliding rail in a sliding way.

As one of the preferable technical schemes of the utility model, lifting pulleys are arranged at two ends of the horizontal cross rod, and the lifting pulleys move along the lifting track; the top of horizontal pole still is provided with the horizontal pole support, and the horizontal pole support is connected with wire rope couple, and wire rope couple is connected with the wire rope of two-way self-locking hand capstan.

As one of the preferable technical schemes of the utility model, the bidirectional self-locking hand winch comprises a handle, the handle is connected with a pinion welding piece, the pinion welding piece is meshed with a large gear welding piece for transmission, the large gear welding piece and a disc form a whole, and a steel wire rope is wound on a shaft body between the disc and the large gear welding piece.

As one of the preferable technical schemes of the utility model, the pinion welding piece is also meshed with a bird blocking part, and the bird blocking part is hinged on the shell of the bidirectional self-locking hand winch through a hinge shaft.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the two-way self-locking hand winch, the horizontal cross bar driven by the structure and other structures, the beam ribs can be fallen into the template after all the steel bars are bound, the binding efficiency can be improved, and the mechanical leasing cost of the automobile crane and the like can be reduced.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the horizontal cross bar structure of the present utility model.

Fig. 3 is a schematic structural view of the lifting device in the present utility model.

Fig. 4 is a schematic structural diagram of a bidirectional self-locking hand winch according to the present utility model.

In the figure: 1. two-way self-locking hand winch; 2. a fixed pulley; 3. an upper triangular support; 4. a lower support; 5. a horizontal cross bar; 6. adjustable steel bar hook; 7. lifting rails; 8. a brake nut; 9. a lateral glide track; 10. a steel wire rope hook; 11. a cross bar bracket; 12. a lifting pulley; 13. a disc; 14. a large gear weld; 15. pinion weldment; 16. blocking birds; 17. a handle.

Detailed Description

The technical scheme of the utility model is further described and illustrated below with reference to the accompanying drawings and the embodiments. It should be noted that, the terms possibly related to the following paragraphs include, but are not limited to, "up, down, left, right, front, back" and the like, and the directions according to which the terms are all visual directions shown in the drawings of the corresponding specification, which should not be construed as limiting the scope of protection of the present technical solution, but are only for facilitating the understanding of the technical solution described in the specification by those skilled in the art.

In the description of the following paragraphs, unless expressly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in view of the specific circumstances in combination with common general knowledge in the art, design specifications, standard documents, etc.

Referring to fig. 1 to 3, a temporary support device for beam reinforcement installation comprises a lower support 4, wherein the lower support 4 is a frame formed by a plurality of struts which are arranged in parallel, an upper triangular support 3 which is integrated with the lower support 4 is fixedly connected to the top end of the lower support 4, a two-way self-locking hand winch 1 is further arranged at the connection position of the upper triangular support 3 and the lower support 4, and the two-way self-locking hand winch 1 is positioned on the upper triangular support 3.

The top of upper portion triangle support 3 is connected with fixed pulley 2 through pivot and bearing structure, and the wire rope that the hand capstan 1 of two-way auto-lock was released and was received is connected with wire rope couple 10 after bypassing fixed pulley 2, and the both ends of wire rope couple 10 are connected with the both ends of the horizontal pole 5 of corresponding position department through horizontal pole support 11 respectively. The two ends of the horizontal cross rod 5 are in sliding fit with the lifting rail 7 through lifting pulleys 12, the lifting pulleys 12 are positioned in the lifting rail 7, and the lifting rail 7 is positioned on the inner side surfaces of the paired struts of the lower support 4.

The bottom surface of horizontal pole 5 is processed and is had horizontal slip track 9 that link up horizontal pole 5, and horizontal slip track 9 is the dovetail groove, and sliding connection has a plurality of braking nuts 8 in horizontal slip track 9, and braking nut 8 can be fixed with horizontal pole 5 temporarily through the mode of screwing. The bottom of the brake nut 8 is also provided with an adjustable steel bar hook 6, and the adjustable steel bar hook 6 can allow steel bars to extend in so as to carry out binding connection of the steel bars.

Example 2

Referring to fig. 4, a temporary supporting device for beam reinforcement installation, wherein the bidirectional self-locking hand winch 1 comprises a handle 17, the handle 17 can drive a pinion welding member 15 connected with the handle to rotate in a shell, the pinion welding member 15 and a large gear welding member 14 are in meshed transmission, the large gear welding member 14 is connected with a disc 13 through a shaft body, and a steel wire rope is wound on the shaft body between the disc 13 and the large gear welding member 14. The structure and connection relationship of the rest are the same as those described in any one of the foregoing embodiments, and are not repeated here to avoid complicated text.

On the basis of the above embodiments, the technical features involved therein and the functions and roles that the technical features play in the technical solution are described in detail using the following paragraphs so as to help those skilled in the art to fully understand the technical solution and reproduce it.

When the utility model is used, the template is ensured to be placed at a stable place so as to ensure the safety of operation. Meanwhile, the upper triangular support 3 and the lower triangular support 4 of the utility model are detachably connected, the bidirectional self-locking hand winch 1 and the upper triangular support 3 are also connected by adopting fasteners, the adjustable steel bar hook 6 in the transverse sliding track 9 in the horizontal cross bar 5 can be detached and installed by the brake nut 8 between the horizontal cross bar 5 and the lifting track 7, and the structural form meets the requirements of being put into a special tool box to meet the requirement that operators carry the tools into a construction site and assemble the tools in the construction site.

When the beam reinforcement supporting device is used, one device is respectively arranged at the front end and the rear end of each span beam, and one or more devices can be additionally arranged in the middle when the width is long. After the arrangement is completed, the steel bars are stretched into the adjustable steel bar hooks 6, the number of the adjustable steel bar hooks 6 is set according to the number of the steel bars, the steel bars can be bound and connected after the steel bars are stretched into the adjustable steel bar hooks 6, a stirrup ring is sleeved after the connection is completed, the sliding of the adjustable steel bar hooks 6 in the transverse sliding track 9 can be transversely adjusted, so that the binding distance requirement between the steel bars is ensured, after the position of the upper steel bars is determined, the brake nuts 8 on the adjustable steel bar hooks 6 are screwed, the position of the adjustable steel bar hooks 6 on the horizontal cross bars 5 is fixed, and binding operation of lower steel bars and waist steel bars can be realized.

After all the steel bars are bound, the beam bars are required to be placed in the templates, the steel wire ropes can be driven by the two-way self-locking hand winch 1, and the steel wire ropes drive the horizontal cross bars 5 to lift in the lifting track 7 after winding the fixed pulleys 2, so that the beam bars can slowly fall into the templates.

Finally, although the description has been described in terms of embodiments, not every embodiment is intended to include only a single embodiment, and such description is for clarity only, as one skilled in the art will recognize that the embodiments of the disclosure may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a temporary support device is installed to roof beam reinforcing bar, includes lower part support (4), and the top of lower part support (4) is provided with upper portion triangle support (3) rather than integrative, its characterized in that: the automatic lifting device is characterized in that a two-way self-locking hand winch (1) is fixedly installed on the upper triangular support (3), the two-way self-locking hand winch (1) is connected with a horizontal cross rod (5) through a steel wire rope, two ends of the horizontal cross rod (5) slide along a lifting rail (7), the lifting rail (7) is located on the lower support (4), the horizontal cross rod (5) is connected with a plurality of braking nuts (8), and the bottoms of the braking nuts (8) are connected with an adjustable steel bar hook (6) integrated with the braking nuts.

2. A temporary beam tendon installation support according to claim 1, wherein: the top of upper portion triangle support (3) is connected with fixed pulley (2), and the wire rope of two-way self-locking hand winch (1) passes through fixed pulley (2) to be connected with horizontal pole (5).

3. A temporary beam tendon installation support according to claim 2, wherein: the bottom of the horizontal cross rod (5) is provided with a transverse sliding rail (9) penetrating through the horizontal cross rod (5) along the length direction of the horizontal cross rod (5), and a plurality of brake nuts (8) are arranged in the transverse sliding rail (9) in a sliding mode.

4. A temporary beam tendon installation support according to claim 3, wherein: lifting pulleys (12) are arranged at two ends of the horizontal cross rod (5), and the lifting pulleys (12) move along the lifting track (7); the top of the horizontal cross rod (5) is also provided with a cross rod support (11), the cross rod support (11) is connected with a steel wire rope hook (10), and the steel wire rope hook (10) is connected with a steel wire rope of the bidirectional self-locking hand winch (1).

5. A beam tendon installation temporary support as claimed in any one of claims 1 to 4, wherein: the bidirectional self-locking hand winch (1) comprises a handle (17), the handle (17) is connected with a pinion welding piece (15), the pinion welding piece (15) is in meshed transmission with a large gear welding piece (14), the large gear welding piece (14) and the disc (13) form a whole, and a steel wire rope is wound on a shaft body between the disc (13) and the large gear welding piece (14).