CN212427998U - Support frame for building - Google Patents

Abstract

The utility model discloses a support frame for building, including bottom plate, bracing piece and backup pad, fixed mounting has the motor in the middle of the bottom plate, the output fixedly connected with threaded rod of motor, open respectively the groove that passes through that link up in the both sides of backup pad, the backup pad is located the upper end through the groove and is provided with fly leaf, two be provided with the screw thread driving plate between the fly leaf, be provided with the thread groove in the middle of the screw thread driving plate and be connected with threaded rod screw thread transmission, the backup pad passes through connecting rod swing joint with the screw thread driving plate. The utility model discloses can adjust the height of every layer of fly leaf at will, the construction worker of being convenient for is at the work of building every layer co-altitude, and is provided with through the groove, and construction worker can control the fly leaf and rise through the operation space that gets into the upper story through the groove.

Description

Support frame for building

Technical Field

The utility model relates to a support frame field especially relates to a support frame for building.

Background

The support frame for the building is usually used in the building construction process, is mainly used for construction workers to construct a building, and can be used for building a protective net at the periphery in the building construction engineering, so that the safety of the building construction is improved.

The existing support frame for the building can only build support frames with different layers according to the height of the building, the position of each layer of support frame is fixed, a worker is inconvenient to the construction of spaces with different heights in one layer, and the worker is inconvenient up and down when the worker operates alternately on different layers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support frame for building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a support frame for building, includes bottom plate, bracing piece and backup pad, fixed mounting has the motor in the middle of the bottom plate up end, the output fixedly connected with threaded rod of motor, the four corners of bottom plate is run through respectively and is installed the bracing piece, the bracing piece is located the upside equidistance fixed mounting of bottom plate has a plurality of backup pads, open respectively in the both sides of backup pad has the groove of passing through that link up, the centre of backup pad is provided with the threaded rod groove, movable mounting has the threaded rod that link up in the threaded rod groove, the centre of backup pad upside is provided with the screw drive board, be equipped with the screw groove in the middle of the screw drive board and install with threaded rod screw drive, the both ends of screw drive board are provided with the spread groove, spread groove and a plurality of detachable.

As a further aspect of the present invention: drive mechanism is including connecting rectangular, mounting bar, rack and gear, connect rectangular and one side fixed connection who keeps away from the spread groove with the connecting rod, one side fixed mounting who connects rectangular installation connecting rod has the mounting bar, one side fixed mounting of mounting bar has the rack, rack and gear engagement transmission, the gear passes through transmission shaft and hexagonal knob fixed mounting.

As a further aspect of the present invention: be provided with spacing spout on the bracing piece, connect rectangular both ends movable mounting in a pair of spacing spout.

As a further aspect of the present invention: the connecting rod runs through and sets up in the connecting rod spout of fly leaf, the fly leaf is close to and connects rectangular one side and is provided with the mounting groove, install gear and rack in the mounting groove and keep away from and connect rectangular one end.

As a further aspect of the present invention: the movable plate is arranged on the upper side and the lower side of the mounting groove and is provided with a bearing, and the bearing and the gear are movably mounted through a transmission shaft.

As a further aspect of the present invention: the movable plate is positioned above the through groove, and the area of the end face of the movable plate is larger than that of the end face of the through groove.

As a further aspect of the present invention: the supporting rod at the lower part of the bottom plate is in a conical nail shape, and the lower part of the bottom plate is fixedly arranged on the ground through the conical nail-shaped supporting rod.

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

1. construction worker accessible rotation hexagonal knob makes during the connecting rod connects the entering spread groove, and the motor drives the threaded rod and rotates and make screw drive board and fly leaf displacement from top to bottom, and the construction worker of being convenient for is under construction in the not co-altitude on every layer.

2. The supporting plate is provided with a through groove, and a construction worker can control the thread transmission plate and the movable plate to ascend and enter the supporting plate on the upper layer through the through groove.

Drawings

Fig. 1 is a schematic structural view of a support frame for construction.

Fig. 2 is a mechanism schematic diagram of a support plate of a support frame for construction.

Fig. 3 is a schematic structural diagram of a threaded driving plate of a support frame for construction.

Fig. 4 is a schematic structural view of a movable plate of a support frame for construction.

Fig. 5 is a schematic structural diagram of a transmission mechanism of a support frame for construction.

Fig. 6 is a schematic view of the construction support frame after the movable plate and the screw driving plate are raised.

In the figure: 1-bottom plate, 2-support rod, 21-limit sliding groove, 3-support plate, 31-pass groove, 32-threaded rod installation groove, 4-movable plate, 41-connecting rod sliding groove, 42-installation groove, 43-bearing, 5-threaded rod, 51-motor, 6-threaded transmission plate, 61-threaded groove, 62-connection groove, 7-connecting rod, 71-connection strip, 72-installation strip, 73-rack, 74-gear and 75-hexagonal knob.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "middle", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1:

referring to fig. 1 to 6, a support frame for buildings comprises a bottom plate 1, support rods 2 and support plates 3, wherein a motor 51 is fixedly installed in the middle of the upper end surface of the bottom plate 1 through bolts, the output end of the motor 51 is fixedly connected with a threaded rod 5 through a coupler, the support rods 2 are fixedly installed in the four corners of the bottom plate 1 in a penetrating manner, the support rods 2 are fixedly installed on the upper side of the bottom plate 1 at equal intervals, a plurality of support plates 3 are fixedly installed on the support rods 2 at equal intervals, penetrating through grooves 31 are respectively formed in two sides of each support plate 3, a threaded rod groove 32 is arranged in the middle of each support plate 3, the penetrating threaded rod 5 is movably installed in the threaded rod groove 32, a threaded transmission plate 6 is arranged in the middle of the upper side of each support plate 3, a threaded groove 61 and the threaded rod 5 are, the connecting groove 62 is detachably connected with a plurality of connecting rods 7, and a transmission mechanism is fixedly mounted on one side, far away from the connecting groove 62, of each connecting rod 7.

Drive mechanism is including connecting rectangular 71, mounting bar 72, rack 73 and gear 74, connect the one side welding of rectangular 71 and connecting rod 7 keeping away from spread groove 62, the one side welding of connecting rectangular 71 erection joint pole 7 has mounting bar 72, one side fixed mounting of mounting bar 72 has rack 73, rack 73 and gear 74 meshing transmission, gear 74 passes through transmission shaft and hexagonal knob 75 fixed mounting.

Be provided with spacing spout 21 on the bracing piece 2, connect rectangular 71 both ends movable mounting in a pair of spacing spout 21, connect rectangular 71 and can reciprocate and lateral displacement at spacing spout 21, the restriction is connected rectangular 71 and is rotatory around the axle center of threaded rod 5.

The connecting rod 7 is disposed in the connecting rod sliding slot 41 of the movable plate 4, a mounting groove 42 is disposed on one side of the movable plate 4 close to the connecting strip 71, and one end of the connecting strip 71 away from the gear 74 and the rack 73 is mounted in the mounting groove 42.

Working principle of example 1: when constructor wants to construct at the not co-altitude of one deck, it is rotatory through controlling hexagonal knob 75, make gear 74 rotatory, gear 74 and rack 73 meshing transmission, it removes to drive rack 73, the rack drives mounting bar 72 and connects rectangular 71 direction removal towards screw drive board 6, thereby make connecting rod 7 move towards screw drive board 6's direction and insert in the spread groove 62, it is connected with screw drive board 6 to make fly leaf 4, then open motor 51's switch, motor 51 drives threaded rod 5 and rotates, screw groove and the threaded rod 5 screw drive cooperation in the screw drive board 6, it rises to drive screw drive board 6, thereby it rises to drive fly leaf 4, constructor on fly leaf 4 can carry out the construction operation on the co-altitude not. Constructors can also connect the movable plates 4 on one layer and the upper layer with the thread transmission plate 6, and when the movable plates 4 on the two layers and the thread transmission plate 6 ascend to the lower end of the supporting plate 3 on the upper layer along the threaded rod 5, the constructors can enter the working space on the upper layer to carry out building construction.

Example 2:

referring to fig. 1 to 6, in the support frame for a building according to embodiment 1, bearings 43 are installed on the movable plate 4 at the upper and lower sides of the installation groove 42, the bearings 43 and the gear 74 are movably installed through a transmission shaft, the movable plate 4 is located above the through groove 31, the area of the end surface of the movable plate 4 is larger than the area of the end surface of the through groove 31, the support rod 2 at the lower portion of the bottom plate 1 is in a conical nail shape, and the lower portion of the bottom plate 1 is fixedly installed on the ground through the conical nail-shaped support rod 2, so that the support frame is fixed and does not tilt.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a support frame for building, includes bottom plate (1), bracing piece (2) and backup pad (3), its characterized in that, fixed mounting has motor (51) in the middle of the terminal surface of bottom plate (1), the output fixedly connected with threaded rod (5) of motor (51), the four corners of bottom plate (1) is run through respectively and is installed bracing piece (2), upside equidistance fixed mounting that bracing piece (2) are located bottom plate (1) has a plurality of backup pads (3), open respectively the both sides of backup pad (3) and have through groove (31), the centre of backup pad (3) is provided with screw thread groove (32), movable mounting has through threaded rod (5) in screw thread groove (32), the centre of backup pad (3) upside is provided with screw thread driving plate (6), be equipped with screw thread groove (61) of installing with threaded rod (5) screw thread drive in the middle of screw thread driving plate (6), the two ends of the threaded transmission plate (6) are provided with connecting grooves (62), the connecting grooves (62) are detachably connected with a plurality of connecting rods (7), and one side, far away from the connecting grooves (62), of each connecting rod (7) is fixedly provided with a transmission mechanism.

2. A support frame for building use according to claim 1, wherein the transmission mechanism comprises a connecting strip (71), a mounting strip (72), a rack (73) and a gear (74), the connecting strip (71) is fixedly connected with one side of the connecting rod (7) far from the connecting groove (62), the mounting strip (72) is fixedly mounted on one side of the connecting strip (71) where the connecting rod (7) is mounted, the rack (73) is fixedly mounted on one side of the mounting strip (72), the rack (73) is in meshing transmission with the gear (74), and the gear (74) is fixedly mounted with the hexagonal knob (75) through a transmission shaft.

3. A support frame for building use according to claim 2, wherein said support bar (2) is provided with a limiting sliding groove (21), and both ends of said connecting strip (71) are movably mounted in a pair of limiting sliding grooves (21).

4. The supporting frame for building according to claim 2, wherein the connecting rod (7) is installed through the connecting rod sliding slot (41) of the movable plate (4), a mounting slot (42) is installed on one side of the movable plate (4) close to the connecting strip (71), and a gear (74) and a rack (73) are installed in the mounting slot (42).

5. A support frame for building according to claim 4, characterized in that the moving plate (4) is provided with bearings (43) at the upper and lower sides of the mounting groove (42), and the bearings (43) and the gear (74) are movably mounted through a transmission shaft.

6. A support frame for building use according to claim 4, characterised in that the movable plate (4) is located above the passage slot (31), the area of the end face of the movable plate (4) being greater than the area of the end face passing through the slot (31).

7. A support frame for construction according to claim 1, wherein the support rod (2) at the lower part of the bottom plate (1) is set to be conical nail-shaped, and the lower part of the bottom plate (1) is fixedly arranged on the ground through the conical nail-shaped support rod (2).

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