CN212562516U

CN212562516U - Formwork support frame for building construction

Info

Publication number: CN212562516U
Application number: CN202020687044.7U
Authority: CN
Inventors: 张胶东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-02-19
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a formwork support frame for construction in architectural equipment technical field, the camera includes a supporting plate, backup pad position under left sets up and rotates hole one, it matches rotation axis one to rotate hole one, the one end installation handle of rotation axis one, backup pad side-mounting has rotated axis one, rotation axis swing joint dead lever, dead lever central position sets up the spiral button, dead lever bottom installation rotation axis two, two swing joint of rotation axis are on fixed foot, the backup pad top is equipped with the breach that matches with the lifter plate, the lifter plate runs through backup pad and the surperficial backup pad inner wall of hugging closely, the lifter plate back sets up the rack, the running gear that the rack matches corresponds drives the lifter plate through the effect between the gear and reciprocates, and the device is simple, convenient operation, material saving.

Description

Formwork support frame for building construction

Technical Field

The utility model relates to a construction equipment technical field specifically is a formwork support frame for construction.

Background

The concrete is poured by using a pouring template, and in the prior art, the used pouring template is mostly a wood board or a pressed bamboo board. The existence of such a template has the following disadvantages: the formwork support frame for building construction is made of aluminum alloy, firm, long in service life, capable of freely adjusting the height and pouring concrete with different sizes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formwork support frame for construction to solve the not good problem of practicality that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a formwork support frame for building construction comprises a support plate, wherein a first rotating hole is formed in the lower position of the support plate and matched with a first rotating shaft, a handle is installed on the first rotating shaft, a first rotating shaft is installed on the side face of the support plate and movably connected with a fixing rod, a spiral button is arranged in the central position of the fixing rod, a second rotating shaft is installed at the bottom of the fixing rod and movably connected to a fixing foot, a notch matched with a lifting plate is formed in the top of the support plate, the lifting plate penetrates through the support plate, the inner wall of the support plate is tightly attached to the surface of the support plate, a rack is arranged on the back face of the lifting plate, a second rotating hole is formed in the upper position of the support plate and matched with a second rotating shaft, a first rotating gear is arranged in the central position of the second rotating shaft, second rotating gears are installed on two sides, and the third rotating gear is connected with the first rotating gear through a chain.

Preferably, the position of the rack corresponds to the position of the second rotating gear, and the rack is matched with the second rotating gear.

Preferably, the size of the first rotating gear is slightly smaller than that of the second rotating gear, and the first rotating gear and the third rotating gear are the same in size.

Preferably, the inner portion of the support plate and the surface of the lifting plate are smooth, and the support plate and the lifting plate are made of aluminum alloy.

Preferably, the fixing rod is hollow and comprises a first fixing rod and a second fixing rod, wherein the first fixing rod is inserted into the inner cavity of the second fixing rod and is fixed in position through a spiral knob.

Preferably, a first threaded hole is formed in the supporting plate and matched with an external thread on the first rotating shaft, and the supporting plate is movably connected with the first rotating shaft through threads.

Preferably, a second threaded hole is formed in the fixing foot and matched with an external thread on the second rotating shaft, and the fixing foot is movably connected with the second rotating shaft through threads.

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

the supporting plate and the lifting plate in the device are both made of aluminum alloy, so that the device is light and firm, long in service life and high in practicability;

the device is fixed the device through the position of the adjustable fixed foot of flexible dead lever, later can wave the handle, wave the handle and can drive a rotation axis rotation, and then drive the rotation gear three rotatory, under the effect of chain, rotation gear rotates, and then drives two rotations of rotation gear, at rack and two interactions of rotation gear for the lifter plate reciprocates can freely go up and down the height, for traditional plank, more environmental protection.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic view of the structure of the fixing rod of the present invention;

in the figure: the lifting plate 1, the supporting plate 2, the rotating hole I3, the rotating shaft I4, the handle 5, the fixing foot 6, the rotating shaft I7, the screw button 8, the fixing rod 9, the rotating shaft II 10, the rack 11, the rotating gear I12, the rotating shaft II 13, the rotating gear II 14, the chain 15, the rotating gear III 16, the rotating hole II 17 and the protruding block 18.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a template support frame for construction, including backup pad 2, backup pad 2 is lower than the position setting and is rotated hole one 3, it matches axis of rotation one 4 to rotate hole one 3, 4 one end installation handles 5 of axis of rotation, 2 side-mounting of backup pad have rotated axis of rotation one 7, threaded hole one in the backup pad 2, match the external screw thread on the axis of rotation one 7, backup pad 2 passes through screw thread swing joint with axis of rotation one 7, axis of rotation one 7 swing joint dead lever 9, dead lever 9 central point puts and sets up screw button 8, dead lever 9 bottom installation axis of rotation two 10, axis of rotation two 10 swing joint is on fixed foot 6, set up screw hole two on the fixed foot 6, match the external screw thread on the axis of rotation two 10, fixed foot 6 passes through screw thread swing. Referring to fig. 4, the fixing rod 9 is hollow and includes a first fixing rod 91 and a second fixing rod 92, wherein the first fixing rod 91 is inserted into an inner cavity of the second fixing rod 92, the fixing position is fixed by a screw 8, a notch matched with the lifting plate 1 is formed in the top of the supporting plate 2, the lifting plate 1 penetrates through the supporting plate 2, the surface of the lifting plate 1 is tightly attached to the inner wall of the supporting plate 2, the inside of the supporting plate 2 and the surface of the lifting plate 1 are smooth, the supporting plate 2 and the lifting plate 1 are made of aluminum alloy, a rack 11 is arranged on the back of the lifting plate 1, a second rotating hole 17 is formed in the upper position of the supporting plate 2, the second rotating hole 17 is matched with a second rotating shaft 13, notches are formed in.

Referring to fig. 3, a first rotating gear 12 is arranged at the center of a second rotating shaft 13, second rotating gears 14 are arranged on two sides of the first rotating gear 12, a third rotating gear 16 is arranged at the center of a first rotating shaft 4, the third rotating gear 16 is connected with the first rotating gear 12 through a chain 15, the size of the first rotating gear 12 is slightly smaller than that of the second rotating gear 14, the sizes of the first rotating gear 12 and the third rotating gear 16 are the same, the position of a rack 11 corresponds to the position of the second rotating gear 14, and the rack 11 is matched with the second rotating gear 14.

The working principle is as follows: place the device earlier in the area and pour the place of mixing earth, 2 vertical places backup pad, installation rotation axis 7, dead lever 9 and fixed foot 6, the position of fixed foot 6 is fixed with the device through the adjustment of flexible dead lever 9, later can wave handle 5, it can drive rotation axis 4 rotations to wave handle 5, and then it is rotatory to drive three 16 turning gear, under the effect of chain 15, turning gear 12 rotates, and then drive two 14 rotations of turning gear, at two 14 interactions of rack 11 and turning gear, make lifter plate 1 reciprocate, the fixed handle of rethread boss 18, prevent 1 gliding of lifter plate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a formwork support frame for construction, includes backup pad (2), its characterized in that: the lifting plate is characterized in that a first rotating hole (3) is formed in the lower position of the supporting plate (2), the first rotating hole (3) is matched with a first rotating shaft (4), a handle (5) is installed at one end of the first rotating shaft (4), a first rotating shaft (7) is installed on the side face of the supporting plate (2), the first rotating shaft (7) is movably connected with a fixing rod (9), a screw knob (8) is arranged at the central position of the fixing rod (9), a second rotating shaft (10) is installed at the bottom of the fixing rod (9), the second rotating shaft (10) is movably connected onto a fixing foot (6), a notch matched with the lifting plate (1) is formed in the top of the supporting plate (2), the lifting plate (1) penetrates through the supporting plate (2) and clings to the inner wall of the supporting plate (2) on the surface, a rack (11) is arranged on the back face of the lifting plate, the handle is characterized in that a second rotating shaft (13) is matched with a second rotating hole (17), a first rotating gear (12) is arranged at the central position of the second rotating shaft (13), a second rotating gear (14) is installed on two sides of the first rotating gear (12), a third rotating gear (16) is arranged at the central position of the first rotating shaft (4), the third rotating gear (16) and the first rotating gear (12) are connected through a chain (15), notches are formed in the handle (5) and the first rotating hole (3), and the notches are matched with convex blocks (18).

2. The formwork support frame for building construction according to claim 1, characterized in that: the position of the rack (11) corresponds to the position of the second rotating gear (14), and the rack (11) is matched with the second rotating gear (14).

3. The formwork support frame for building construction according to claim 1, characterized in that: the size of the first rotating gear (12) is slightly smaller than that of the second rotating gear (14), and the first rotating gear (12) and the third rotating gear (16) are the same in size.

4. The formwork support frame for building construction according to claim 1, characterized in that: the interior of the supporting plate (2) and the surface of the lifting plate (1) are smooth, and the supporting plate (2) and the lifting plate (1) are made of aluminum alloy.

5. The formwork support frame for building construction according to claim 1, characterized in that: the fixing rod (9) is hollow and comprises a first fixing rod (91) and a second fixing rod (92), wherein the first fixing rod (91) is inserted into the inner cavity of the second fixing rod (92) and is fixed through a spiral knob (8).

6. The formwork support frame for building construction according to claim 1, characterized in that: the supporting plate (2) is provided with a first threaded hole matched with an external thread on the first rotating shaft (7), and the supporting plate (2) is movably connected with the first rotating shaft (7) through threads.

7. The formwork support frame for building construction according to claim 1, characterized in that: and a second threaded hole is formed in the fixing foot (6) and matched with an external thread on the second rotating shaft (10), and the fixing foot (6) is movably connected with the second rotating shaft (10) through a thread.