CN217680498U

CN217680498U - Simple template support jackscrew device

Info

Publication number: CN217680498U
Application number: CN202221354066.7U
Authority: CN
Inventors: 冯志朋; 冯会新; 万国栋; 陈保印; 李彬
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-10-28
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a simple and easy formwork support jackscrew device, first square timber is located directly over the top of second square timber, the equal fixed mounting in bottom both sides of first square timber has first thick steel plate, the bottom central point of first thick steel plate puts vertical fixed mounting and has the screw-thread steel, the equal swing joint in one side bottom of screw-thread steel has first nut, swing joint has the second nut under the bottom central point of first nut puts. This simple and easy formwork support jackscrew device is a whole through because first nut, screw-thread steel and first thick steel plate, and the removal of first nut will drive the upward movement of first square timber, and then realizes the effect at a low space department supporting beam, board bottom template, adopts this kind of mode, and the construction degree of difficulty that effectual reduction low space bottom template supported, the device can use repeatedly and easily make, solves the great problem of the workman's the degree of difficulty of being under construction when the operation of low space back-lifting.

Description

Simple template support jackscrew device

Technical Field

The utility model belongs to the technical field of the template supports, concretely relates to simple and easy formwork support jackscrew device.

Background

Along with the high-speed development of urban construction, a large number of residential districts with underground garages are more and more, the design concept of each design house is also different, the frequency of low space is more and more, and the difficulty of construction is greatly improved by narrow space.

Common simple and easy formwork support jackscrew device, owing to highly fixed, can't carry out the regulation of height and adapt to different space height, can promote the degree of difficulty of construction greatly when narrow and small space is under construction, consequently can not guarantee the construction quality of low space department beam slab, guarantee construction quality provides a simple and easy formwork support jackscrew device for this.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a simple and easy formwork support jackscrew device to solve foretell technical problem.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a simple and easy formwork support jackscrew device, includes first square timber and second square timber, first square timber is located directly over the top of second square timber, the equal fixed mounting in bottom both sides of first square timber has first thick steel plate, the bottom central point of first thick steel plate puts vertical fixed mounting and has the screw-thread steel, the equal swing joint in one side bottom of screw-thread steel has first nut, swing joint has the second nut under the bottom central point of first nut puts, the top central point of second square timber puts and installs the third nut, the inner chamber top central point of second square timber puts fixed mounting and has the second thick steel plate, and the inner chamber bottom central point of second square timber puts and is equipped with the fourth nut.

Furthermore, the center positions of the inner cavities of the first square timber and the second square timber are both longitudinally provided with screw holes, screw rods are respectively arranged inside the screw holes of the first square timber and the second square timber, and the first screw cap and the second screw cap are positioned on the lower portion of the center position of the outer surface of the screw rod.

Furthermore, the bottom central point department of first square timber installs the fifth nut, and transversely installs the third thick steel plate bottom the inner chamber of first square timber, and the top of screw rod upwards extends through fifth nut and third thick steel plate.

Furthermore, the bottom of the two sides of the first square timber is movably provided with a supporting and connecting plate, the supporting and connecting plate is integrally designed to be L-shaped, and one side and the bottom of the supporting and connecting plate are connected with the first square timber through bolts.

Furthermore, the bottom end of a screw rod additionally arranged in the second square timber sequentially passes through a third screw cap, a second thick steel plate and a fourth screw cap to extend downwards.

Furthermore, the inner diameters of the second nut, the third nut, the fourth nut and the fifth nut are consistent, and the inner diameters are smaller than that of the first nut.

Advantageous effects

This simple and easy template support jackscrew device, twist the second nut on the screw rod through using the spanner, the rotation through the second nut is used on first nut, make first nut rebound, because first nut, screw-thread steel and first thick steel plate are a whole, the removal of first nut will drive the rebound of first square timber, and then realize locating a supporting beam in low space, the effect of board bottom template, adopt this kind of mode, the construction degree of difficulty that effectual reduction low space bottom template supported, the device can use repeatedly and easily make, guarantee construction quality, solve the great problem of the degree of difficulty of construction when the workman returns the top operation in low space.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the overall side view structure of the present invention;

fig. 3 is a schematic view of the overall overlooking structure of the present invention.

In the figure: 1. a first square timber; 2. a second square timber; 3. a first thick steel plate; 4. deformed steel bar; 5. a first nut; 6. a second nut; 7. a third nut; 8. a second thick steel plate; 9. a fourth nut; 10. a screw; 11. a fifth screw cap; 12. a third thick steel plate; 13. and supporting the connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a technical scheme, a simple template support jackscrew device, which comprises a first square timber 1, a second square timber 2, a first thick steel plate 3, a deformed steel bar 4, a first nut 5, a second nut 6, a third nut 7, a second thick steel plate 8, a fourth nut 9, a screw 10, a fifth nut 11, a third thick steel plate 12 and a supporting connecting plate 13, referring to figure 1, the first square timber 1 is positioned right above the top of the second square timber 2, the first thick steel plate 3 is fixedly arranged on both sides of the bottom of the first square timber 1, the deformed steel bar 4 is longitudinally and fixedly arranged on the center position of the bottom of the first thick steel plate 3, the bottom of one side of the deformed steel bar 4 is movably connected with the first nut 5, the first nut 5 drives the first square timber 1 to ascend through the deformed steel bar 4 and the first thick steel plate 3, the second nut 6 is movably connected right below the center position of the bottom of the first nut 5, a second nut 6 drives a first nut 5, a third nut 7 is installed at the center position of the top of a second square timber 2, a second thick steel plate 8 is fixedly installed at the center position of the top of an inner cavity of the second square timber 2, and a fourth nut 9 is additionally installed at the center position of the bottom of the inner cavity of the second square timber 2. Referring to fig. 3, screw holes are longitudinally formed at the center positions of the inner cavities of the first square timber 1 and the second square timber 2, screw rods 10 are installed inside the screw holes of the first square timber 1 and the second square timber 2, so that the first nut 5 and the second nut 6 can rotate conveniently, the first nut 5 and the second nut 6 are positioned at the lower part of the center position of the outer surface of the screw rod 10, a fifth nut 11 is installed at the center position of the bottom of the first square timber 1, the top end of the screw rod 10 extends upwards through the fifth nut 11 and the third thick steel plate 12, referring to fig. 2, supporting connecting plates 13 are movably installed at the bottoms of both sides of the first square timber 1, and the whole design of the supporting and connecting plate 13 is "L" shape, one side and the bottom of the supporting and connecting plate 13 are connected with the first square timber 1 through bolts, so that the connection relation between the first square timber 1 and the first thick steel plate 3 is firmer, please refer to fig. 1, the bottom end of the screw 10 additionally arranged in the second square timber 2 sequentially passes through the third nut 7, the second thick steel plate 8 and the fourth nut 9 and extends downwards, the inner diameters of the second nut 6, the third nut 7, the fourth nut 9 and the fifth nut 11 are consistent, and the inner diameter is smaller than that of the first nut 5.

The working principle of the device is as follows: use the spanner to twist the second nut 6 on the screw rod 10, the rotatory effect through second nut 6 is on first nut 5, makes first nut 5 move up, because first nut 5, deformed steel bar 4 and first thick steel plate 3 are a whole, the removal of first nut 5 will drive the rebound of first square timber 1, and then realizes the effect at a low space department supporting beam, board bottom template.

Claims

1. The utility model provides a simple and easy template support jackscrew device, includes first square timber (1) and second square timber (2), its characterized in that: first side wood (1) is located directly over the top of second side wood (2), the equal fixed mounting in bottom both sides of first side wood (1) has first steel plate (3), the bottom central point of first steel plate (3) puts vertical fixed mounting has screw-thread steel (4), the equal swing joint in one side bottom of screw-thread steel (4) has first nut (5), swing joint has second nut (6) under the bottom central point of first nut (5) puts, the top central point of second side wood (2) puts and installs third nut (7), the inner chamber top central point of second side wood (2) puts fixed mounting has second steel plate (8), and the inner chamber bottom central point of second side wood (2) puts and is equipped with fourth nut (9).

2. The simple template support jackscrew device of claim 1, wherein: the inner cavity central point of first side wood (1) and second side wood (2) puts all vertically to have seted up the screw, screw rod (10) are all installed to the screw inside of first side wood (1) and second side wood (2), and first nut (5) and second nut (6) are located the surface central point department of putting the lower part of screw rod (10).

3. The simple template support jackscrew device of claim 1 or 2, wherein: the bottom center position department of first side wood (1) installs fifth nut (11), and the inner chamber bottom of first side wood (1) transversely installs third steel plate (12), and the top of screw rod (10) upwards extends through fifth nut (11) and third steel plate (12).

4. The simple template support jackscrew device of claim 1, wherein: the all movable mounting in both sides bottom of first party wood (1) has supporting connection board (13), and the global design of supporting connection board (13) is "L" shape, one side and the bottom of supporting connection board (13) all are connected with first party wood (1) through the bolt.

5. The simple template support jackscrew device according to claim 1 or 2, characterized in that: the bottom end of a screw (10) additionally arranged in the second square timber (2) sequentially passes through a third nut (7), a second thick steel plate (8) and a fourth nut (9) to extend downwards.

6. The simple template support jackscrew device of claim 1, characterized in that: the inner diameters of the second nut cap (6), the third nut cap (7), the fourth nut cap (9) and the fifth nut cap (11) are consistent, and the inner diameters are smaller than that of the first nut cap (5).