Construction machine for building

Abstract

The utility model discloses a building construction machine which comprises a base frame, a supporting seat is fixedly connected to the rear portion of an inner frame of the base frame, a motor is installed on the top of the supporting seat, the driving end of the motor is rotationally connected with a rotating stick, a rear rod is fixedly connected to the frame portion of the back face of the base frame, and a supporting rod is fixedly connected to the top of the rear rod. According to the construction machine for the building, a rotating rod is controlled to rotate, a second bevel gear is driven to rotate, a first bevel gear meshed with the outer wall of the second bevel gear rotates, a lead screw connected to the bottom of the first bevel gear rotates, a lead screw barrel in threaded connection with the outer wall of the lead screw moves up and down, and a welding strip connected to the outer wall of the lead screw barrel is adjusted up and down; the welding rod connected to the bottom of the welding strip can adjust and control lifting of the pressing piece.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to a construction machine for construction. Background Art

[0002] At present, in the installation of building curtain walls, a lifting device is required to lift the curtain wall to a specified location for installation. However, the current lifting device needs to ensure its stability during lifting to prevent the curtain wall from tilting and affecting the installation. Utility Model Content

[0003] The purpose of the utility model is to provide a construction machine for building to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A construction machine for building, comprising a base frame, a support seat is fixedly connected to the rear portion of the inner frame of the base frame, a motor is installed on the top of the support seat, a driving end of the motor is rotatably connected to a rotating stick, a rear frame portion of the base frame is fixedly connected to a rear rod, a top of the rear rod is fixedly connected to a support rod, a front end of the lower surface of the support rod is fixedly connected to a lifting ear, a support rod is installed on the outer wall of the lifting ear, a hook is fixedly connected to the front end of the lower surface of the support rod, a lifting ear is fixedly connected to the surface of the hook, a cross bar is installed at the bottom of the lifting ear, a support wheel is fixedly connected to the end portion of the cross bar, a support wheel is installed on the inner frame axis portion of the support wheel, and a pull rope 1 and a pull rope 2 are transmission-connected to the outer wall of the support wheel.

[0006] As a further solution of the utility model: a slide groove is provided at the lower part of the inner cavity of the rear rod, and a rotating rod is inserted into the upper part of the inner cavity of the slide groove.

[0007] As a further solution of the utility model: one end of the rotating rod passes through the outer wall of the slide slot and is fixedly connected to bevel gear 2, the axial center of bevel gear 2 is fixedly connected to a mounting shaft, the mounting shaft is rotatably connected to the left wall of the inner cavity of the slide slot, and the outer wall of bevel gear 2 is meshed with bevel gear 1.

[0008] As a further solution of the utility model: the bottom of the bevel gear 1 is rotatably connected to a screw rod, the outer wall of the screw rod is threadedly connected to a screw rod barrel, the outer wall of the screw rod barrel is fixedly connected to a welding strip, and the welding strip is slidably connected to the slide groove.

[0009] As a further solution of the utility model: a welding rod is fixedly connected to the bottom of the welding strip, and a pressing sheet is fixedly connected to the bottom of the welding rod.

[0010] As a further solution of the utility model: a side rope is arranged below the pressing sheet.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model controls the rotation of the rotating rod to drive the rotation of the bevel gear 2, the bevel gear 1 meshed with the outer wall of the bevel gear 2 rotates, the lead screw connected to the bottom of the bevel gear 1 rotates, the lead screw barrel threadedly connected to the outer wall of the lead screw moves up and down, and plays a role in adjusting the welding strip connected to the outer wall of the lead screw barrel up and down, and the welding rod connected to the bottom of the welding strip can realize the lifting and lowering regulation of the pressing piece, and its structure is more optimized and the design is more reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The present invention is a schematic diagram of the structure of a construction machine for building.

[0014] Figure 2 The figure shows a rear view of a construction machine.

[0015] Figure 3 A construction machine for building Figure 2 Enlarged view of point A.

[0016] In the figure: base frame 1, hook 2, pull rope 1 3, support wheel 4, hook 5, cross bar 6, lifting ear 7, support rod 8, motor 9, rotating rod 10, support seat 11, rear rod 12, pull rope 2 13, screw 14, bevel gear 1 15, bevel gear 2 16, rotating rod 17, mounting shaft 18, slide groove 19, side rope 20, pressing sheet 21, screw cylinder 22, welding strip 23, welding rod 24. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figures 1 to 3In the embodiment of the utility model, a construction machine for construction includes a base frame 1, a support seat 11 is fixedly connected to the rear portion of the inner frame of the base frame 1, a motor 9 is installed on the top of the support seat 11, and a rotating stick 10 is rotatably connected to the driving end of the motor 9, a rear rod 12 is fixedly connected to the back frame portion of the base frame 1, a support rod 8 is fixedly connected to the top of the rear rod 12, a lifting ear 7 is fixedly connected to the front end of the lower surface of the support rod 8, a support rod 8 is installed on the outer wall of the lifting ear 7, a hook 5 is fixedly connected to the front end of the lower surface of the support rod 8, a lifting ear 7 is fixedly connected to the surface of the hook 5, a cross bar 6 is installed at the bottom of the lifting ear 7, a support wheel 4 is fixedly connected to the end portion of the cross bar 6, a support wheel 4 is installed on the inner frame axis portion of the support wheel 4, and a pull rope 1 3 and a pull rope 2 13 are transmission-connected to the outer wall of the support wheel 4.

[0019] A slide groove 19 is provided at the lower portion of the inner cavity of the rear rod 12 , and a rotating rod 17 is inserted into the upper portion of the inner cavity of the slide groove 19 .

[0020] One end of the rotating rod 17 passes through the outer wall of the slide slot 19 and is fixedly connected to the bevel gear 2 16. The axial center of the bevel gear 2 16 is fixedly connected to the mounting shaft 18. The mounting shaft 18 is rotatably connected to the left wall of the inner cavity of the slide slot 19. The outer wall of the bevel gear 2 16 is meshed with the bevel gear 1 15.

[0021] The bottom of the bevel gear 15 is rotatably connected to the screw rod 14 , the outer wall of the screw rod 14 is threadedly connected to the screw rod tube 22 , the outer wall of the screw rod tube 22 is fixedly connected to the welding strip 23 , and the welding strip 23 is slidably connected to the slide groove 19 .

[0022] The bottom of the welding strip 23 is fixedly connected to a welding rod 24 , and the bottom of the welding rod 24 is fixedly connected to a pressing sheet 21 .

[0023] A side rope 20 is arranged below the pressing sheet 21 .

[0024] The working principle of the utility model is:

[0025] When in use, the motor 9 is controlled to operate, driving the support seat 11 to rotate, so that the pull rope 2 13 and the pull rope 1 3 on the outer wall of the rotating rod 10 are entangled, and the curtain wall is hung on the hook at the bottom of the pull rope 1 3 to be lifted;

[0026] For the stability control of the curtain wall, it is necessary to install side ropes 20 at the left and right corners of the curtain wall and pass through the frame rod at the bottom of the base frame 1, and then control the pressing sheet 21 to press the side ropes 20 to achieve the stability of the pressing sheet 21;

[0027] The control lever 17 rotates, driving the bevel gear 2 16 to rotate, the bevel gear 15 meshed with the outer wall of the bevel gear 2 16 rotates, the screw 14 connected to the bottom of the bevel gear 15 rotates, the screw barrel 22 threadedly connected to the outer wall of the screw barrel 14 moves up and down, and plays a role in adjusting the welding strip 23 connected to the outer wall of the screw barrel 22 up and down, and the welding rod 24 connected to the bottom of the welding strip 23 can realize the lifting and lowering regulation of the pressing plate 21.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A construction machine for use in construction, comprising a base frame (1), characterized in that: The inner frame rear portion of the base frame (1) is fixedly connected to a support seat (11), a motor (9) is installed on the top of the support seat (11), and a driving end of the motor (9) is rotatably connected to a rotating rod (10). The back frame portion of the base frame (1) is fixedly connected to a rear rod (12), and the top of the rear rod (12) is fixedly connected to a support rod (8), and the front end of the lower surface of the support rod (8) is fixedly connected to a lifting ear (7), and the outer wall of the lifting ear (7) is installed with the support rod (8), and the front end of the lower surface of the support rod (8) is fixedly connected to a hook (5), and the surface of the hook (5) is fixedly connected to the lifting ear (7), and the bottom of the lifting ear (7) is installed with a cross bar (6), and the end portion of the cross bar (6) is fixedly connected to a support wheel (4), and the inner frame axis portion of the support wheel (4) is installed with the support wheel (4), and the outer wall of the support wheel (4) is transmission-connected with a pull rope 1 (3) and a pull rope 2 (13).

2. A construction machine according to claim 1, characterized in that: A slide groove (19) is provided at the lower portion of the inner cavity of the rear rod (12), and a rotating rod (17) is inserted into the upper portion of the inner cavity of the slide groove (19).

3. A construction machine according to claim 2, characterized in that: One end of the rotating rod (17) passes through the outer wall of the slide groove (19) and is fixedly connected to the second bevel gear (16). The axial center of the second bevel gear (16) is fixedly connected to the mounting shaft (18). The mounting shaft (18) is rotatably connected to the left wall of the inner cavity of the slide groove (19). The outer wall of the second bevel gear (16) is meshed with the first bevel gear (15).

4. A construction machine according to claim 3, characterized in that: The bottom of the bevel gear 1 (15) is rotatably connected to a screw rod (14), the outer wall of the screw rod (14) is threadedly connected to a screw rod tube (22), the outer wall of the screw rod tube (22) is fixedly connected to a welding strip (23), and the welding strip (23) is slidably connected to the slide groove (19).

5. A construction machine according to claim 4, characterized in that: The bottom of the welding strip (23) is fixedly connected to a welding rod (24), and the bottom of the welding rod (24) is fixedly connected to a pressing sheet (21).

6. A construction machine according to claim 5, characterized in that: A side rope (20) is arranged below the pressing sheet (21).

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