Door and window carrying device convenient to adjust and move

Abstract

The utility model discloses a door and window carrying device convenient to adjust and move, which comprises a front frame and a rear frame, and is characterized in that a plurality of sliding rods are arranged on one side of one frame, a plurality of outer side sleeves are arranged on one side of the other frame, the sliding rods are connected with the outer side sleeves in a sliding fit manner, and the door and window carrying device further comprises an internal thread rotating drum, a fixed threaded shaft is arranged in the internal thread rotating cylinder in a threaded fit connection mode, the fixed threaded shaft is fixed to the frame on the front side, the internal thread rotating cylinder is rotationally arranged in the frame on the rear side, and the clamping blocks stretch out and draw back to move to abut against and clamp the door and window. And on the other hand, the device can be conveniently pushed and moved by a person in a tiled state and a vertical state by arranging a roller seat, and the device can be conveniently operated by the person when the device is tiled, inclined and vertically arranged by the person.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window construction equipment, in particular to a door and window transport device which is easy to adjust and move. Background Art

[0002] Most of the existing methods of transporting doors and windows are manual. Since the doors and windows are wrapped in packaging, people have to carry them on their backs or lift them to different floors. The efficiency of human transportation in the above process is low, and the labor burden of personnel during transportation is high. Although the existing equipment has auxiliary equipment such as transport carts, the operation process of personnel is relatively laborious when placing doors and windows flat, vertically or tilted. In addition, the existing equipment cannot be adaptively adjusted to load doors and windows of different specifications, resulting in a small number of doors and windows that can be loaded by the equipment. Therefore, it is very urgent to solve the above problems. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a door and window transport device that is easy to adjust and move, which can solve the problems in the above-mentioned existing technology.

[0004] The present invention is realized through the following technical solutions: the present invention provides a door and window transport device that is easy to adjust and move, including a front frame and a rear frame, and is characterized in that a plurality of sliding rods are provided on one side of one frame, and a plurality of outer sleeves are provided on one side of the other frame, the sliding rods are slidingly matched with the outer sleeves, and also includes an internally threaded rotating cylinder, the internally threaded rotating cylinder is internally threadedly connected and provided with a fixed threaded shaft, the fixed threaded shaft is fixed on the front frame, and the internally threaded rotating cylinder is rotatably provided in the rear frame.

[0005] A further technical solution is that the frame includes two upper and lower connecting brackets, an adjustment component is provided between the upper and lower brackets, a left and right card block is provided for sliding in the bracket, a power component is provided in the bracket for driving the two card blocks to move closer to or away from each other, and roller assemblies are provided on both sides of the bracket.

[0006] According to a further technical solution, the fixed threaded shaft is fixed to the bracket, the internal threaded rotating cylinder is rotationally connected to the bracket, and the sliding rod and the outer sleeve are fixed to the bracket.

[0007] According to a further technical solution, the roller assembly includes roller seats arranged on both sides of the bracket, and rollers are rotatably arranged in the roller seats.

[0008] According to a further technical solution, the roller protrudes from the roller seat.

[0009] A further technical solution is that the adjustment component includes a connecting tube, an externally threaded shaft is provided in the connecting tube, a rotating ring is provided for rotation in the connecting tube, the externally threaded shaft passes through the rotating ring, the rotating ring is threadedly connected to the externally threaded shaft, the connecting tube and the externally threaded shaft are fixed between the roller seats on the upper and lower sides, and a guide rod structure is provided between the roller seats on the other side.

[0010] According to a further technical solution, the guide rod structure includes a guide cylinder, a telescopic rod is slidably provided in the guide cylinder, and the guide cylinder and the telescopic rod are fixed to the roller seat.

[0011] A further technical solution is that the power assembly includes a motor arranged in the bracket, a threaded rod is provided for power connection on one side of the motor, the outer surface of the threaded rod is provided with two sections of thread lines with opposite rotation directions, and the clamping block is respectively threadedly connected with the thread lines with opposite rotation directions on the outer surface of the threaded rod.

[0012] According to a further technical solution, an open placement cavity is provided in the card block.

[0013] The beneficial effects of the utility model are:

[0014] First, by enabling the distance between the four brackets to be telescopically adjusted, the clamping blocks can fully clamp doors and windows of different heights, widths, and lengths, so that the doors and windows are stably arranged in the device.

[0015] Second, by providing a roller seat and a roller, the roller is protruded from the roller seat, so that the device can be easily pushed and used when placed horizontally or vertically, and is also convenient for personnel to operate when the device switches between multiple states, which is more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] For ease of explanation, the present invention is described in detail with reference to the following specific embodiments and accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the overall internal structure of a door and window transport device that is easy to adjust and move according to the present invention;

[0018] Figure 2 for Figure 1 Schematic diagram at A in the middle;

[0019] Figure 3 for Figure 1 Schematic diagram at B in the middle;

[0020] In the figure, there are a roller seat 32, a connecting tube 33, a guide tube 34, a rotating ring 35, an external threaded shaft 36, a telescopic rod 37, a fixed threaded shaft 41, an internal threaded rotating cylinder 42, a motor 43, a bracket 44, a threaded rod 45, a block 46, a placement cavity 47, a sliding rod 51, and an outer sleeve 52. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 3 As shown, the utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are the same as Figure 1 The up, down, left, right, front and back directions of the projection relationship itself are consistent. The utility model is a door and window transport device that is easy to adjust and move, including a front frame and a rear frame. It is characterized in that a distance changing component is provided between the front and rear frames, and a plurality of sliding rods 51 are provided on one side of one frame, and a plurality of outer sleeves 52 are provided on one side of the other frame, and the sliding rods 51 are slidably fitted with the outer sleeves 52.

[0022] Advantageously, the distance changing assembly includes an internal threaded drum 42 , which is internally threaded and connected to a fixed threaded shaft 41 , which is fixed to the front frame and rotatably disposed in the rear frame.

[0023] Advantageously, the frame includes two upper and lower connecting brackets 44, an adjustment assembly is provided between the upper and lower brackets 44, a left and right block 46 is provided for sliding in the bracket 44, a power assembly is provided in the bracket 44 for driving the two blocks 46 to move closer to or away from each other, and roller assemblies are provided on both sides of the bracket 44.

[0024] Advantageously, the fixed threaded shaft 41 is fixed to the bracket 44 , the internal threaded rotating cylinder 42 is rotationally connected to the bracket 44 , and the sliding rod 51 and the outer sleeve 52 are fixed to the bracket 44 .

[0025] Advantageously, the roller assembly includes roller seats 32 disposed on both sides of the bracket 44, wherein rollers are rotatably disposed in the roller seats 32 and protrude from the roller seats 32, so that when the roller seats 32 are in contact with the ground, the device body is in a suspended state.

[0026] Advantageously, the adjustment assembly includes a connecting tube 33, an externally threaded shaft 36 is provided in the connecting tube 33, a rotating ring 35 is provided for rotation in the connecting tube 33, the externally threaded shaft 36 passes through the rotating ring 35, the rotating ring 35 is threadedly connected to the externally threaded shaft 36, the connecting tube 33 and the externally threaded shaft 36 are fixed between the upper and lower roller seats 32, and a guide rod structure is provided between the roller seats 32 on the other side.

[0027] Advantageously, the guide rod structure includes a guide cylinder 34 , a telescopic rod 37 is slidably provided in the guide cylinder 34 , and the guide cylinder 34 and the telescopic rod 37 are fixed to the roller seat 32 .

[0028] Advantageously, the power assembly includes a motor 43 disposed in a bracket 44, a threaded rod 45 is provided for power connection on one side of the motor 43, and two sections of threads with opposite rotation directions are provided on the outer surface of the threaded rod 45, and the clamping block 46 is respectively threadedly connected to the threads with opposite rotation directions on the outer surface of the threaded rod 45.

[0029] Advantageously, an open placement cavity 47 is provided in the block 46 , and the placement cavity 47 is used to be disposed against doors and windows.

[0030] This device is provided with four brackets 44, so that the brackets 44 can be moved and adjusted with respect to each other, and the doors and windows can be clamped together after the blocks 46 are telescopically moved. Due to the different sizes of doors and windows, the blocks 46 and the placement cavities 47 can be fully offset against doors and windows of different sizes. On the other hand, by providing a roller seat 32, the device can be easily pushed and moved by personnel in both the flat and vertical states, and personnel can operate conveniently when the device is flat, tilted, and set vertically.

[0031] By rotating the internal threaded drum 42, since the fixed threaded shaft 41 is threadedly connected to the internal threaded drum 42, the distance between the front and rear brackets 44 can be adjusted, so as to facilitate the clamping of doors and windows of different thicknesses.

[0032] By rotating the rotating ring 35, the external threaded shaft 36 is telescopically moved in the connecting tube 33, so that the height between the upper and lower brackets 44 can be changed, which facilitates the clamping of doors and windows of different heights.

[0033] The motor 43 drives the threaded rod 45 to rotate, so that the clamping block 46 can move closer or farther away at the same time, so that the clamping block 46 can clamp doors and windows of different widths.

[0034] The doors and windows are clamped against each other by the placement cavity 47 in the clamping block 46, which increases the stability of the doors and windows in the device.

[0035] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that do not require creative effort should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined in the claims.

Claims

1. A door and window transport device that is easy to adjust and move, comprising a front and a rear frame, characterized in that: A plurality of sliding rods (51) are provided on one side of one frame, and a plurality of outer sleeves (52) are provided on one side of the other frame. The sliding rods (51) are slidably connected with the outer sleeves (52). The frame also includes an internal thread rotating cylinder (42). The internal thread rotating cylinder (42) is internally threaded and connected with a fixed threaded shaft (41). The fixed threaded shaft (41) is fixed on the front frame, and the internal thread rotating cylinder (42) is rotatably arranged in the rear frame.

2. The door and window transport device that is easy to adjust and move according to claim 1, characterized in that: The frame comprises two upper and lower connecting brackets (44), an adjustment component is provided between the upper and lower brackets (44), a left and right clamping block (46) is provided for sliding in the bracket (44), a power component for driving the two clamping blocks (46) to move closer to or away from each other is provided in the bracket (44), and roller components are provided on both sides of the bracket (44).

3. The door and window transport device that is easy to adjust and move according to claim 2, characterized in that: The fixed threaded shaft (41) is fixed to the bracket (44), the internal threaded rotating cylinder (42) is rotationally connected to the bracket (44), and the sliding rod (51) and the outer sleeve (52) are fixed to the bracket (44).

4. The door and window transport device that is easy to adjust and move according to claim 3, characterized in that: The roller assembly comprises roller seats (32) arranged on both sides of the bracket (44), and rollers are rotatably arranged in the roller seats (32).

5. The door and window transport device that is easy to adjust and move according to claim 4, characterized in that: The roller protrudes from the roller seat (32).

6. The door and window transport device that is easy to adjust and move according to claim 4, characterized in that: The adjustment component includes a connecting tube (33), an external threaded shaft (36) is provided in the connecting tube (33), a rotating ring (35) is rotatably provided in the connecting tube (33), the external threaded shaft (36) passes through the rotating ring (35), the rotating ring (35) and the external threaded shaft (36) are threadedly connected, the connecting tube (33) and the external threaded shaft (36) are fixed between the upper and lower roller seats (32), and a guide rod structure is provided between the roller seats (32) on the other side.

7. The door and window transport device that is easy to adjust and move according to claim 6, characterized in that: The guide rod structure comprises a guide cylinder (34), a telescopic rod (37) is slidably arranged in the guide cylinder (34), and the guide cylinder (34) and the telescopic rod (37) are fixed to the roller seat (32).

8. The door and window transport device that is easy to adjust and move according to claim 2, characterized in that: The power assembly includes a motor (43) arranged in the bracket (44); a threaded rod (45) is provided on one side of the motor (43) for power connection; the outer surface of the threaded rod (45) is provided with two sections of thread lines with opposite rotation directions; and the clamping block (46) is respectively threadedly connected with the thread lines with opposite rotation directions on the outer surface of the threaded rod (45).

9. The door and window transport device that is easy to adjust and move according to claim 8, characterized in that: An open placement cavity (47) is provided in the card block (46).

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