CN211736511U

CN211736511U - Building templates supports top and holds in palm device

Info

Publication number: CN211736511U
Application number: CN201922219109.5U
Authority: CN
Inventors: 黄军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-10-23
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to a building template supporting jacking device, which comprises a screw rod, a top plate and an adjusting nut, wherein the top plate is fixedly connected with the top end of the screw rod, the adjusting nut is sleeved on the screw rod, a second adjusting nut for fixing a supporting device and the supporting device is also sleeved on the screw rod between the top plate and the adjusting nut, after the template is erected on the upper surface of a supporting plate of the supporting device, the upper surface of the template is flush with the upper surface of the top plate to form a bearing surface for bearing concrete; it has realized dismantling of all templates when the template is demolishd through strutting arrangement's setting on the screw rod, has maximized the turnover number of times of template, and because of the utility model discloses when demolising, only need move down strutting arrangement and second adjusting nut, and need not to transfer adjusting nut, consequently the roof is unchangeable to the support situation of its upper end fashioned concrete to guaranteed the stable shaping of the structure of supported concrete, also simplified operation workman's operation process, improved its work efficiency.

Description

Building templates supports top and holds in palm device

Technical Field

The utility model belongs to the technical field of the building templates utensil, concretely relates to building templates supports top and holds in palm device.

Background

At present, the bridge and the building are generally cast in situ by adopting a concrete method in the construction process, a casting template needs temporary support in the construction process, and a template support system is an important temporary facility in the construction of a large-span concrete cast-in-situ project and is a key factor for ensuring the safety and the smoothness of the construction process. Generally, when a template is built, supports are installed and fixed, in order to improve the flow rate of the template and maximize the use value of the template, after concrete in the template is basically molded, except that the supports of key stressed supporting points are not dismounted, the rest supports and the template need to be dismounted for circulation, the jacking in the prior art is mostly composed of adjusting nuts, screw rods and a top plate, when the peripherally supported template is dismounted and the key jacking is reserved, the operation is very inconvenient, and if in the building process of an aluminum mold, only the supported template can be dismounted to readjust the jacking top of the jacking or the directly supported template is not dismounted; the top is lifted again, the stress is inevitably changed, and sometimes even the concrete structure which is just formed can be damaged, the method of removing the template on the top is not needed, and the turnover of the template is not facilitated, so that the template which is supported on the top by the top support can be removed under the condition of not changing the stress of the template.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the above-mentioned prior art, the utility model provides a building templates supports top and holds in palm device can realize keeping under its current circumstances of supporting, demolising the template that supports on it.

The utility model discloses a building templates supports jacking device, including screw rod, roof, adjusting nut, roof fixed connection is in the screw rod top, adjusting nut overlaps and establishes on the screw rod, it is equipped with strutting arrangement and fixed support device's second adjusting nut still to overlap on the screw rod between roof and the adjusting nut, and the template erects strutting arrangement's backup pad upper surface is back, the template upper surface flushes the face of accepting that constitutes and accept the concrete with the upper surface of roof.

Furthermore, the upper surface of the supporting plate is provided with a bulge which is matched with a groove on the lower surface of the template.

Furthermore, the supporting plate is square, the lower end of the supporting plate is connected with the barrel, and reinforcing ribs connected with the supporting plate are uniformly distributed on the circumference of the outer side surface of the barrel.

Furthermore, the screw rod comprises a thread section at the lower end and a cylindrical section at the upper end, an axial bulge is arranged on the outer side surface of the cylindrical section, a groove corresponding to the inner side of the sliding wall of the supporting device is arranged on the inner side of the sliding wall of the supporting device, and the length of the cylindrical section is shorter than that of the cylinder body.

Furthermore, the adjusting nut and the outer side surface of the second adjusting nut are both provided with handles.

The utility model has the advantages that: the utility model discloses a set up strutting arrangement between roof and adjusting nut on the screw rod to with its support template, realized dismantling of all templates when the template is demolishd, the maximize the turnover number of times of template, improved its use value, and because of the utility model discloses when tentatively demolising, only need move down strutting arrangement and second adjusting nut, and need not to transfer adjusting nut, consequently the roof is unchangeable to the support situation of its upper end fashioned concrete, thereby has guaranteed the stable shaping of the structure of supported concrete, has also simplified operation workman's operation process, has improved its work efficiency.

Drawings

Fig. 1 is a schematic structural view of a supporting and jacking device for a building template.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a schematic diagram of a specific application scenario of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

As shown in fig. 1-3, the utility model discloses a building templates supports jacking device, including screw rod 1, roof 2, adjusting nut 3, 2 fixed connection of roof are in 1 tops of screw rod, adjusting nut 3 cover is established the lower extreme of screw rod 1 is used for fixing and control the degree of depth that screw rod 1 inserted the construction steel pipe is in order to adjust the support height, it is equipped with strutting arrangement 4 and fixed and the second adjusting nut 5 of adjusting strutting arrangement 4 support position still to overlap on screw rod 1 between roof 2 and the adjusting nut 3, and template 6 erects behind strutting arrangement 4's the 41 upper surface of backup pad, 6 upper surface of template flushes the face of accepting that constitutes and accepts the concrete with the upper surface of roof 2.

In this embodiment, the supporting device 4 includes a supporting plate 41, a cylinder 42, and a reinforcing rib 43, where the supporting plate 41 is square, the cylinder 42 is welded to the lower end of the supporting plate 41, and triangular reinforcing ribs 43 are welded from the top ends of four corners of the square supporting plate 41 to the outer side wall of the cylinder 42.

In some embodiments, in order to improve the supporting force of the supporting plate 41, 8 reinforcing ribs 43 are welded to the outer side wall of the cylinder 42 and the lower side of the supporting plate 41, and the reinforcing ribs 43 are uniformly distributed around the cylinder 42.

In some embodiments, the support plate 41 may have other shapes such as a circle or a regular hexagon, but any shape may be used as long as it forms a complete plane for receiving concrete in cooperation with the formwork supported on the periphery.

As an optimized technical scheme of this design, the upper surface of backup pad 41 is equipped with arch 411, cooperatees with the recess of template 6 lower surface to the slip of template when preventing preliminary building improves the security performance.

In this embodiment, the protrusion 411 is cylindrical, and the corresponding groove is a cylindrical slot.

In some embodiments, to facilitate assembly of the support plate 41 with the formwork, the protrusion 411 is conical, and correspondingly, the recess is a conical slot.

As a preferred technical solution of the present design, the screw rod 1 includes a threaded section 11 at a lower end and a cylindrical section 12 at an upper end, an axial protrusion 121 is disposed on an outer side surface of the cylindrical section 12, a sliding groove 421 corresponding to the inner side of a sliding wall of the supporting device 4, that is, the inner wall of the cylinder 42 is disposed on the inner side of the sliding wall, so that when the second adjusting nut 5 moves upward, the supporting device 4 is only pushed upward vertically, and cannot rotate along with the second adjusting nut 5 to make the groove on the template difficult to be abutted against the protrusion 411 of the supporting plate 41, and the length of the cylindrical section 12 is shorter than the length of the cylinder 42 so that the second adjusting nut 5 cannot support and fix the supporting device 4 when being disengaged from the threaded section 11.

As an optimal technical scheme of the design, the adjusting nut 3 and the outer side surface of the second adjusting nut 5 are respectively provided with a handle 7, so that the adjusting is convenient, and the manual operation is convenient.

When the device is used specifically, when an aluminum building template is built, a steel frame for building the whole load-bearing is firstly installed, then a building construction steel pipe is used for matching with the utility model for supporting and installing a flat plate surface, specifically, a building construction steel pipe with proper height is selected according to the height of a flat layer, one end of the screw rod 1 of the utility model is inserted into the steel pipe at the top part of the screw rod, the adjusting nut 3 is rotated according to the preset height to fix the supporting height of the upper surface of the top plate 2 of the utility model, the template is hoisted to enable the upper surface of the template to be flush with the upper surface of the top plate 2 and spliced, the second adjusting nut 5 is rotated to enable the supporting device 4 at the upper end to support the lower side of the template in an abutting mode, the building is completed, after concrete in the template is formed, all templates are dismantled specifically, the dismounting mode of the flat plate model is that the second adjusting nut 5 is rotated firstly to slide, knock dull and stereotyped model, can take off the dull and stereotyped model of no support, treat the concrete structure back that stabilizes completely, upwards rotate adjusting nut 3 for roof and upper end concrete break away from, can demolish the utility model discloses and rather than complex steel pipe.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a building templates supports jacking device, includes screw rod (1), roof (2), adjusting nut (3), roof (2) fixed connection be in screw rod (1) top, adjusting nut (3) cover is established on screw rod (1), its characterized in that, still overlap on screw rod (1) between roof (2) and adjusting nut (3) and be equipped with second adjusting nut (5) of strutting arrangement (4) and fixed stay device (4), erect template (6) behind backup pad (41) upper surface of strutting arrangement (4), template (6) upper surface flushes with the upper surface of roof (2) and constitutes the face of accepting the concrete.

2. A building formwork support jacking device as claimed in claim 1, wherein the upper surface of said support plate (41) is provided with protrusions (411) to fit into recesses in the lower surface of the formwork (6).

3. The building formwork supporting and jacking device as claimed in claim 2, wherein the supporting plate (41) is square, the lower end of the supporting plate is connected with a cylinder (42), and reinforcing ribs (43) connected with the supporting plate (41) are uniformly distributed on the circumference of the outer side surface of the cylinder (42).

4. A building formwork support jacking device as claimed in claim 3, wherein said reinforcing bars (43) are 4, extending to four corners of said square support plate (41).

5. The building formwork supporting jacking device as claimed in claim 3, wherein the screw rod (1) comprises a lower threaded section (11) and an upper cylindrical section (12), an axial protrusion (121) is arranged on the outer side of the cylindrical section (12), a sliding groove (421) corresponding to the outer side of the sliding wall of the supporting device (4) is arranged on the inner side of the sliding wall, and the length of the cylindrical section (12) is shorter than that of the cylinder (42).

6. A building formwork support jacking device as claimed in claim 5, wherein the outer side of both the adjusting nut (3) and the second adjusting nut (5) is provided with a handle (7).