Vertical cast-in-place component template root positioning and fixing structure

Abstract

The utility model discloses a vertical cast-in-place component template root positioning and fixing structure. The vertical cast-in-place component template root positioning and fixing structure comprises a positioning and fixing device, a fixing nail, a reinforced concrete floor, a template and a split bolt, wherein the positioning and fixing device is fixedly mounted on a reinforced concrete floor through fixing nails; the bottom of the template is mounted on the positioning and fixing device; and the middle parts of the templates are connected through split bolts. The positioning and fixing device is fixed to the reinforced concrete floor through the fixing nails, the construction mode is simple, the construction efficiency is improved, the situation of inaccurate positioning is avoided, generally, the fixing nails cannot damage the length of an electromechanical wire pipe pre-buried in floor concrete, and the construction cost is reduced. The damage to the electromechanical wire pipe embedded in the floor concrete can be avoided, and the construction quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a vertical cast-in-place component template root positioning and fixing structure. Background Art

[0002] In building construction, when constructing vertical cast-in-place components, it is necessary to support the formwork on the reinforced concrete floor slab. Before supporting the formwork, the root of the formwork needs to be positioned and fixed. Traditionally, there are two main fixing methods. One is to embed short steel bars before pouring the concrete of the rooting layer slab, and weld the top formwork rods on the embedded short steel bars after the concrete pouring is completed. However, this construction method has many processes, increases the workload, and there may be situations where the embedded short steel bars are missing or inaccurately positioned. Another main fixing method is to drill holes in the concrete of the rooting layer slab and plant short steel bars, and weld the top formwork rods on the short steel bars planted later. However, this method requires drilling holes in multiple places on the slab to plant short steel bars, which can easily damage the pre-embedded electromechanical wire pipes in the slab concrete. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model designs a vertical cast-in-place component formwork root positioning and fixing structure, comprising: a positioning and fixing device, fixing nails, a reinforced concrete floor, a formwork and tension bolts; wherein the positioning and fixing device is fixedly installed on the reinforced concrete floor by fixing nails; the bottom of the formwork is installed on the positioning and fixing device; and the middle part of the formwork is connected by tension bolts.

[0004] Preferably, the positioning and fixing device includes: a connecting rod and a positioning and fixing piece; wherein, there are two positioning and fixing pieces, and the two positioning and fixing pieces are respectively fixedly arranged at both ends of the connecting rod; the positioning and fixing piece is fixedly installed on the reinforced concrete floor slab by fixing nails; and the bottom of the formwork is installed on the positioning and fixing piece.

[0005] Preferably, a fixing hole is provided on the positioning fixing member, and the positioning fixing member is fixedly installed on the reinforced concrete floor slab through fixing nails and the fixing holes.

[0006] Preferably, the positioning fixture is an L-shaped structure.

[0007] Preferably, the connecting rod is a length-adjustable structure.

[0008] Preferably, the connecting rod comprises: a first sub-connecting rod and a second sub-connecting rod; the number of the first sub-connecting rods is two, and the two first sub-connecting rods are respectively adjustably mounted at both ends of the second sub-connecting rod; and the two positioning fixing members are respectively fixedly mounted on the two first sub-connecting rods.

[0009] Compared with the closest prior art, the beneficial effects of the utility model are:

[0010] 1. The positioning and fixing device of the utility model is fixed on the reinforced concrete floor slab by fixing nails, the construction method is simple, the construction efficiency is increased, and the situation of inaccurate positioning is avoided. Moreover, the fixing nails generally do not reach the length of damaging the electromechanical and electrical conduits embedded in the floor slab concrete, which can avoid damage to the electromechanical and electrical conduits embedded in the floor slab concrete and ensure the construction quality.

[0011] 2. The connecting rod of the utility model is a length-adjustable structure, which can be applied to vertical cast-in-place components of various widths, thereby increasing the application scope of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the template root positioning and fixing structure of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the positioning and fixing device of the utility model.

[0014] Figure 3 It is a side structural schematic diagram of the positioning and fixing device of the utility model.

[0015] Figure 4 It is a schematic diagram of the top view of the positioning and fixing device of the utility model.

[0016] Figure 5 It is a structural schematic diagram of the connecting rod of the utility model.

[0017] Reference numerals:

[0018] 1-positioning and fixing device, 11-connecting rod, 12-positioning and fixing piece, 13-fixing hole, 14-first sub-connecting rod, 15-second sub-connecting rod, 2-fixing nail, 3-reinforced concrete floor slab, 4-formwork, 5-tension bolt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Example 1

[0021] like Figure 1-Figure 5As shown, the utility model provides a vertical cast-in-place component template root positioning and fixing structure, including: a positioning and fixing device 1, a fixing nail 2, a reinforced concrete floor 3, a template 4 and a tension bolt 5; wherein the positioning and fixing device 1 is fixedly installed on the reinforced concrete floor 3 through the fixing nail 2; the bottom of the template 4 is installed on the positioning and fixing device 1; the middle part of the template 4 is connected through the tension bolt 5. The positioning and fixing device is fixed to the reinforced concrete floor through the fixing nail, the construction method is simple, the construction efficiency is increased, and the situation of inaccurate positioning is avoided. Moreover, the fixing nail generally does not reach the length of damaging the electromechanical and electrical conduits embedded in the floor concrete, which can avoid damage to the electromechanical and electrical conduits embedded in the floor concrete and ensure the construction quality.

[0022] In a preferred embodiment, the positioning and fixing device 1 includes: a connecting rod 11 and a positioning and fixing member 12; wherein, the number of the positioning and fixing members 12 is two, and the two positioning and fixing members 12 are respectively fixedly arranged at the two ends of the connecting rod 11; the positioning and fixing member 12 is fixedly installed on the reinforced concrete floor 3 through the fixing nails 2; and the bottom of the formwork 4 is installed on the positioning and fixing member 12.

[0023] In a preferred embodiment, a fixing hole 13 is provided on the positioning fixing member 12 , and the positioning fixing member 12 is fixedly mounted on the reinforced concrete floor 3 through the fixing nails 2 and the fixing holes 13 .

[0024] In a preferred embodiment, the positioning fixture 12 is an L-shaped structure.

[0025] In a preferred embodiment, the connecting rod 11 is a length-adjustable structure. The connecting rod is a length-adjustable structure, which can be applied to vertical cast-in-place components of various widths, thereby increasing the application range of the device.

[0026] In a preferred embodiment, the connecting rod 11 includes: a first sub-connecting rod 14 and a second sub-connecting rod 15; the number of the first sub-connecting rods 14 is two, and the two first sub-connecting rods 14 are respectively adjustably installed at the two ends of the second sub-connecting rod 15; the two positioning fixing members 12 are respectively fixedly arranged on the two first sub-connecting rods 14.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention to be approved.

Claims

1. A vertical cast-in-place component template root positioning and fixing structure, characterized in that: include: Positioning and fixing device (1), fixing nails (2), reinforced concrete floor slab (3), formwork (4) and tension bolts (5); Wherein, the positioning and fixing device (1) is fixedly mounted on the reinforced concrete floor slab (3) via the fixing nails (2); The bottom of the template (4) is mounted on the positioning and fixing device (1); The middle parts of the templates (4) are connected via the tension bolts (5).

2. The vertical cast-in-place component template root positioning and fixing structure according to claim 1 is characterized in that: The positioning and fixing device (1) comprises: a connecting rod (11) and a positioning and fixing member (12); Wherein, the number of the positioning fixing members (12) is two, and the two positioning fixing members (12) are respectively fixedly arranged at two ends of the connecting rod (11); The positioning fixture (12) is fixedly mounted on the reinforced concrete floor slab (3) via the fixing nails (2); The bottom of the template (4) is mounted on the positioning fixture (12).

3. The vertical cast-in-place component template root positioning and fixing structure according to claim 2, characterized in that: The positioning fixing member (12) is provided with a fixing hole (13), and the positioning fixing member (12) is fixedly mounted on the reinforced concrete floor slab (3) via the fixing nail (2) and the fixing hole (13).

4. The vertical cast-in-place component template root positioning and fixing structure according to claim 2, characterized in that: The positioning fixing member (12) is an L-shaped structure.

5. The vertical cast-in-place component template root positioning and fixing structure according to claim 2, characterized in that: The connecting rod (11) is a length-adjustable structure.

6. The vertical cast-in-place component template root positioning and fixing structure according to claim 5, characterized in that: The connecting rod (11) comprises: a first sub-connecting rod (14) and a second sub-connecting rod (15); The number of the first sub-connecting rods (14) is two, and the two first sub-connecting rods (14) are respectively adjustably mounted at two ends of the second sub-connecting rod (15); The two positioning fixing members (12) are respectively fixedly arranged on the two first sub-connecting rods (14).

Images