Curtain wall cutting device for building curtain wall construction

Abstract

The utility model relates to a curtain wall cutting device for building curtain wall construction, which is characterized in that a cutting mechanism is arranged on a bottom plate, U-shaped clamping blocks are arranged on the left side and the right side of the cutting mechanism, the two U-shaped clamping blocks are symmetrically arranged at intervals, one or more groups of clamping mechanisms are arranged in each U-shaped clamping block, and an adjusting mechanism for adjusting the distance is arranged on each U-shaped clamping block; the adjusting mechanism comprises a fixing block arranged on the outer side of the U-shaped clamping block, a threaded hole is formed in the fixing block, a transverse moving rod is in threaded connection with the interior of the threaded hole, a vertical fixing rod is fixedly arranged in the U-shaped clamping block, and one end of the moving rod extends into the U-shaped clamping block to be rotationally connected with the fixing rod. The curtain wall is fixed through the clamping mechanism, the U-shaped clamping block is provided with the adjusting mechanism used for adjusting the distance, and the curtain wall clamping device can be suitable for curtain walls of different specifications. The device is small in size, simple in structure, light in weight, convenient to carry and install and suitable for being used in a construction site.

Description

Technical Field

[0001] The utility model relates to the field of curtain wall construction, in particular to a curtain wall cutting device for building curtain wall construction. Background Art

[0002] Building curtain wall refers to the non-load-bearing exterior wall enclosure of a building, which is usually composed of panels (glass, metal plates, stone plates, ceramic plates, etc.) and the supporting structure behind (aluminum beams and columns, steel structures, glass ribs, etc.). During the construction of some building curtain walls, the original building curtain walls need to be cut into building curtain walls that meet the installation conditions. During the construction process, when cutting the building curtain walls, because the large cutting equipment is relatively heavy and inconvenient to transport and install to the construction site, manual cutting is chosen. The staff uses one hand to position and fix, and the other hand to hold the cutting equipment for cutting. This situation often causes mistakes due to unstable manual clamping during the cutting process. It is urgent to invent a more practical curtain wall cutting device for construction. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, a curtain wall cutting device for building curtain wall construction is proposed to solve the problems raised in the above background technology.

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

[0005] A curtain wall cutting device for building curtain wall construction comprises a bottom plate, a cutting mechanism is arranged on the bottom plate, U-shaped clamping blocks are arranged on both sides of the cutting mechanism, the two U-shaped clamping blocks are arranged symmetrically and spaced apart, one or more clamping mechanisms are arranged in the U-shaped clamping blocks, an adjusting mechanism for adjusting the spacing is arranged on the U-shaped clamping blocks, the adjusting mechanism comprises a fixed block arranged on the outside of the U-shaped clamping blocks, a threaded hole is opened in the fixed block, a horizontal moving rod is threadedly connected in the threaded hole, a vertical fixing rod is fixedly arranged in the U-shaped clamping block, one end of the moving rod extends into the U-shaped clamping block and is rotatably connected to the fixing rod, and the moving rod is slidably connected to the U-shaped clamping block.

[0006] As a further technical solution of the utility model: the clamping mechanism includes a vertically arranged threaded rod and a threaded block fixedly installed on the top surface of the U-shaped clamping block, the upper end of the threaded rod is a handle, and the threaded rod extends down to the inner cavity of the U-shaped clamping block and is connected to a clamping plate. The threaded rod and the threaded block are threadedly matched.

[0007] As a further technical solution of the utility model: the cutting mechanism includes a screw rod 1, which is driven by a motor 1, a slider 1 is installed on the screw rod 1, a motor 2 is installed on the slider 1, the output end of the motor 2 is connected to the screw rod 2, a slider 2 is installed on the screw rod 2, a locking ring is arranged on the slider 2, and a cutting knife is arranged inside the locking ring.

[0008] As a further technical solution of the utility model: the locking ring includes a first arc-shaped clamping plate arranged on one side of the slider and a second clamping plate hinged to the first clamping plate, the second clamping plate is hinged to a locking screw through a hinge axis, a locking knob is threadedly connected to the locking screw, and a U-shaped slot matching the locking screw is provided at one end of the first clamping plate close to the locking screw.

[0009] Beneficial effects of the utility model:

[0010] The utility model is provided with a cutting mechanism on the bottom plate, two U-shaped clamping blocks on the left and right sides of the cutting mechanism, one or more clamping mechanisms are provided in the U-shaped clamping blocks, the curtain wall is fixed by the clamping mechanisms, and an adjustment mechanism for adjusting the spacing is provided on the U-shaped clamping blocks, which can be applied to curtain walls of different specifications. The utility model is small in size, simple in structure, light in weight, easy to carry and install, and suitable for use on construction sites. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0012] Figure 2 It is the main structural cross-section of the clamping mechanism;

[0013] Figure 3 This is a cross-sectional view of the main structure of the regulating mechanism;

[0014] Figure 4 It is a top view of the main structure after the locking ring is locked;

[0015] Figure 5 It is a side view of the main structure when the locking ring is not locked.

[0016] In the figure: 1-base plate, 2-U-shaped clamping block, 3-clamping mechanism, 31-threaded rod, 32-threaded block, 33-handle, 34-pressing plate, 4-adjusting mechanism, 41-fixed block, 42-moving rod, 43-fixed rod, 51-screw rod 1, 52-motor 1, 53-slider 1, 54-motor 2, 55-screw rod 2, 56-slider 2, 6-locking ring, 61-first clamping plate, 62-second clamping plate, 63-locking screw, 64-locking knob, 65-U-shaped slot, 7-cutting knife, 8-slide rail. 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] Reference Figure 1-5 A curtain wall cutting device for building curtain wall construction includes a bottom plate 1, a cutting mechanism is arranged on the bottom plate 1, the cutting mechanism includes a screw rod 1 51, the screw rod 1 51 is driven by a motor 1 52, a slider 1 53 is installed on the screw rod 1 51, a motor 2 54 is installed on the slider 1 53, the output end of the motor 2 54 is connected to a screw rod 2 55, and a slider 2 56 is installed on the screw rod 2 55. The screw rod 1 51 and the screw rod 2 55 are a linear sliding module structure, which is a prior art.

[0019] Two U-shaped clamps 2 are arranged on the left and right sides of the cutting mechanism, and the two U-shaped clamps 2 are arranged symmetrically and spaced apart. One or more clamping mechanisms 3 are arranged inside the U-shaped clamps 2, and the clamping mechanisms 3 include a vertically arranged threaded rod 31 and a threaded block 32 fixedly installed on the top surface of the U-shaped clamp 2. The threaded rod 31 is threadedly matched with the threaded block 32. The upper end of the threaded rod 31 is a handle 33. The threaded rod 31 extends downward to the inner cavity of the U-shaped clamp 2 and is connected to a clamping plate 34, through which the curtain wall is clamped and fixed. The threaded rod 31 is rotatably connected to the U-shaped clamp 2.

[0020] An adjustment mechanism 4 for adjusting the spacing is provided on the U-shaped clamping block 2. Each U-shaped clamping block 2 is provided with one or more adjustment mechanisms 4. The adjustment mechanism 4 includes a fixed block 41 provided on the outside of the U-shaped clamping block 2. The fixed block 41 is fixedly provided on the bottom plate 1. A threaded hole is provided in the fixed block 41. A horizontal moving rod 42 is threadedly connected in the threaded hole. A vertical fixing rod 43 is fixedly provided in the U-shaped clamping block 2. One end of the moving rod 42 extends into the U-shaped clamping block 2 and is rotatably connected to the fixing rod 43. The part of the moving rod 42 located in the U-shaped clamping block 2 is not provided with threads. The lower end of the fixing rod 43 extends out of the U-shaped clamping block 2. A slide rail 8 for moving the fixing rod 43 is provided on the upper end surface of the bottom plate 1. The moving rod 42 is rotated, and the movement of the moving rod 42 drives the fixing rod 43 and the U-shaped clamping block 2 to move, and the spacing between the two U-shaped clamping blocks 2 is adjusted.

[0021] The second slider 56 is provided with a locking ring 6, and a cutting knife 7 is provided inside the locking ring 6. The locking ring 6 includes a first arc-shaped clamping plate 61 provided on one side of the second slider 56 and a second clamping plate 62 hinged to the first clamping plate 61, and the cutting knife 7 is clamped between the first clamping plate 61 and the second clamping plate 62. The second clamping plate 62 is hinged with a locking screw 63 through a hinge shaft, and a locking knob 64 is threadedly connected to the locking screw 63. A U-shaped slot 65 adapted to the locking screw 63 is provided at one end of the first clamping plate 61 close to the locking screw 63. Tighten the locking screw 63, and the first clamping plate 61 and the second clamping plate 62 clamp the cutting knife 7.

[0022] Specific implementation of the utility model:

[0023] When in use, the cutting knife 7 is placed between the first clamping plate 61 and the second clamping plate 62, adjusted to a suitable position, and the locking screw 63 is tightened, so that the first clamping plate 61 and the second clamping plate 62 clamp the cutting knife 7. The curtain wall to be cut is placed on the bottom plate 1, between the two U-shaped clamping blocks 2, and the moving rod 42 is rotated. The movement of the moving rod 42 drives the fixed rod 43 and the U-shaped clamping block 2 to move, and the spacing between the two U-shaped clamping blocks 2 is adjusted to a suitable position. The handle 33 is rotated, and the threaded rod 31 extends downward to the inner cavity of the U-shaped clamping block 2 and is connected to the pressing plate 34, and the curtain wall is pressed and fixed by the pressing plate 34. The cutting mechanism drives the cutting knife 7 to cut the curtain wall.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A curtain wall cutting device for building curtain wall construction, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with a cutting mechanism, and U-shaped clamping blocks (2) are provided on both sides of the cutting mechanism. The two U-shaped clamping blocks (2) are symmetrically arranged at intervals. One or more clamping mechanisms (3) are arranged in the U-shaped clamping blocks (2). An adjustment mechanism (4) for adjusting the spacing is arranged on the U-shaped clamping blocks (2). The adjustment mechanism (4) comprises a fixed block (41) arranged outside the U-shaped clamping block (2), a threaded hole is provided in the fixed block (41), a horizontal moving rod (42) is threadedly connected in the threaded hole, a vertical fixed rod (43) is fixedly arranged in the U-shaped clamping block (2), one end of the moving rod (42) extends into the U-shaped clamping block (2) and is rotatably connected to the fixed rod (43), and the moving rod (42) is slidably connected to the U-shaped clamping block (2).

2. A curtain wall cutting device for building curtain wall construction according to claim 1, characterized in that: The clamping mechanism (3) comprises a vertically arranged threaded rod (31) and a threaded block (32) fixedly mounted on the top surface of the U-shaped clamping block (2); the upper end of the threaded rod (31) is a handle (33); the threaded rod (31) extends downward to the inner cavity of the U-shaped clamping block (2) and is connected to a clamping plate (34).

3. The curtain wall cutting device for building curtain wall construction according to claim 1, characterized in that: The cutting mechanism comprises a screw rod (51), the screw rod (51) being driven by a motor (52), a slider (53) being mounted on the screw rod (51), a motor (54) being mounted on the slider (53), an output end of the motor (54) being connected to a screw rod (55), a slider (56) being mounted on the screw rod (55), a locking ring (6) being arranged on the slider (56), and a cutting knife (7) being arranged inside the locking ring (6).

4. A curtain wall cutting device for building curtain wall construction according to claim 3, characterized in that: The locking ring (6) comprises a first arc-shaped clamping plate (61) arranged on one side of the second slider (56) and a second clamping plate (62) hinged to the first clamping plate (61), the second clamping plate (62) being hinged to a locking screw (63) via a hinge axis, the locking screw (63) being threadedly connected to a locking knob (64), and a U-shaped slot (65) matching the locking screw (63) is provided at one end of the first clamping plate (61) close to the locking screw (63).

5. The curtain wall cutting device for building curtain wall construction according to claim 3, characterized in that: A U-shaped clamp block (2) extends from the lower end of the fixing rod (43), and a slide rail (8) for moving the fixing rod (43) is provided on the upper end surface of the bottom plate (1).

Images