Engineering cost budgeting box

Abstract

The utility model relates to the technical field of construction cost, in particular to a construction cost budgeting box, which comprises a storage box, a budgeting box body and a budgeting box body, and is characterized in that the storage box body comprises a box body which is rotatably connected with a moving component through a hinge; the moving assembly comprises a bracket, a lifting assembly is arranged between the front side of the bracket and the box body, and a supporting assembly is arranged in the center of the rear side of the bracket. The hinge is used for connecting the box body with the bracket and displaying rotation of the box body, the lifting frame is used for connecting the box body with the supporting rod, and the supporting rod is matched with the clamping groove to achieve fixation of the rotation height of the box body, so that the bottom of the box body is lifted, the bottom of the box body is far away from the bottom face, and muddy water pollution or scratching is avoided; the supporting legs and the bracket are connected through the rotating shafts, rotation of the supporting legs is achieved, the rotating direction of the supporting legs is limited through the folding hinges, the bracket is supported through the supporting legs, the box body is lifted through the lifting assembly, the box body is parallel to the ground, and therefore the box body serves as a temporary workbench, and on-site office work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering cost, in particular to an engineering cost budget box. Background Art

[0002] Houses and their ancillary projects built to meet production and living needs are called construction projects. All costs of construction projects are called project costs. Before construction begins, the pre-calculation of project costs according to construction plans and drawings is called project cost budget. Construction project cost budgeters need to consult a large amount of technical and economic data and books in their work, and use rulers, pencils, calculators and other drawing and calculation tools at any time.

[0003] In actual work, construction cost estimators need to stay on site to judge the construction progress and revise the cost results according to the actual construction situation. Therefore, they often need to carry tools to work on the construction site. The existing budget box, due to the fixed distance between the roller and the box body, is easily contaminated by the mud on the site or scratched by protruding stones when dragged on the construction site. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a construction cost budget box.

[0005] The technical solution of the utility model is:

[0006] A construction cost budget box, comprising:

[0007] A storage box, the storage box comprising a box body, the box body being rotatably connected to a moving component via a hinge;

[0008] The moving assembly includes a bracket, a moving wheel is rotatably mounted on the bottom end of the bracket, and the moving wheel is used to move the device, a lifting assembly is provided between the front side of the bracket and the box body, and a supporting assembly is provided in the center of the rear side of the bracket;

[0009] The lifting assembly includes a lifting frame, the head of the lifting frame is rotatably mounted on the center of the back of the box through a rotating rod, the bottom end of the lifting frame is clamped with a caliper through a supporting rod, and the lifting frame is used to lift the bottom of the box;

[0010] The support assembly includes a support leg, the head of the support leg is rotatably connected to the bracket via a rotating shaft, the middle of the support leg is connected to the bracket via a folding hinge, and the folding hinge is used to limit the opening angle of the support leg. When the support leg is opened to the maximum and the box is lifted to the highest, the box is parallel to the ground.

[0011] Preferably, the hinge is located at the top of the back side of the box body, and the hinge is fixedly connected to the front side of the top of the bracket.

[0012] Preferably, pull rods are symmetrically arranged on the top of the bracket, and handles are arranged between the heads of the pull rods.

[0013] Preferably, the caliper is fixedly mounted on the left and right sides of the front side of the bracket, and a plurality of slots are provided on the caliper. The slot openings are inclined upward, and the support rod can just slide into the slots.

[0014] Preferably, the lifting assembly further comprises a first fixing clip, which is fixedly mounted on the front bottom of the bracket, and when the box body is parallel to the bracket, the support rod is engaged with the first fixing clip.

[0015] Preferably, a fixing rod is provided on the outer side of the bottom of the supporting leg, a supporting leg clip is provided on the outer side of the fixing rod, and the supporting leg clip is fixedly installed on the inner side of the bracket.

[0016] Preferably, the folding hinge comprises two folding plates, the two folding plates are connected by a rotating shaft, a limiting clip is provided above the overlapping portion of the two folding plates, and the two folding plates are rotatably connected to the supporting legs and the bracket respectively.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model uses a hinge to connect the box and the bracket to display the rotation of the box, uses a lifting frame to connect the box and the support rod, and uses the support rod and the card slot to achieve the fixing of the rotation height of the box, thereby raising the bottom of the box and keeping the bottom of the box away from the bottom surface to avoid being polluted or scratched by mud and water;

[0019] 2. The utility model utilizes a rotating shaft to connect the supporting legs and the bracket to realize the rotation of the supporting legs, utilizes a folding hinge to limit the rotation direction of the supporting legs, utilizes the supporting legs to support the bracket, and cooperates with the lifting assembly to lift the box body so that the box body is parallel to the ground, thereby using the box body as a temporary workbench to facilitate on-site office work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the standing state of the utility model;

[0021] Figure 2 This is a schematic diagram of the towing state of the utility model;

[0022] Figure 3 This is a schematic diagram of the lifting component in the utility model in the open state;

[0023] Figure 4 This is a schematic diagram of the support assembly in the utility model in an open state;

[0024] Figure 5 It is a schematic diagram of the folding hinge structure in the utility model.

[0025] The meaning of each number in the figure is:

[0026] 1. Storage box; 11. Box body; 12. Support feet; 13. Hinge;

[0027] 2. Moving assembly; 21. Bracket; 22. Pull rod; 23. Handle; 24. Moving wheel;

[0028] 3. Lifting assembly; 31. Lifting frame; 32. Rotating rod; 33. Support rod; 34. Caliper; 35. Card slot; 36. First fixing clip;

[0029] 4. Support assembly; 41. Support leg; 42. Rotating shaft; 43. Fixing rod; 44. Support leg clip; 45. Folding hinge; 451. Folding plate; 452. Limiting clip; 453. Rotating shaft. DETAILED DESCRIPTION

[0030] 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.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] Embodiment 1:

[0033] See also Figure 1-5 The utility model describes the above technical solution in detail through the following embodiments:

[0034] A construction cost budget box, comprising:

[0035] The storage box 1 comprises a box body 11 , and the box body 11 is rotatably connected to a moving component 2 via a hinge 13 .

[0036] The box 11 is a box with a hard shell, which can be made of wood or metal. The box 11 is used to store related tools for engineering cost budget. The hinge 13 is a well-known metal hinge.

[0037] The hinge 13 is located at the top of the back side of the box body 11 , and the hinge 13 is fixedly connected to the top front side of the bracket 21 .

[0038] The hinge 13 is fixedly connected to the box body 11 and the bracket 21 respectively by bolts, so that the box body 11 can rotate around the hinge 13. The bottom of the box body 11 and the bracket 21 are separated.

[0039] A support leg 12 is fixedly mounted on the front side of the bottom of the box body 11 by means of bolts.

[0040] The supporting legs 12 are used to support the box body 11 in a vertical state.

[0041] The moving assembly 2 includes a bracket 21 , a moving wheel 24 is rotatably mounted on the bottom end of the bracket 21 , and the moving wheel 24 is used to move the device. A lifting assembly 3 is provided between the front side of the bracket 21 and the box body 11 , and a supporting assembly 4 is provided in the center of the rear side of the bracket 21 .

[0042] The moving wheels 24 are rotatably connected to the bracket 21 through bearings, and the moving wheels 24 are known rubber wheels, and the two moving wheels 24 can rotate independently. The bracket 21 is made of galvanized square steel pipes welded together.

[0043] A pull rod 22 is symmetrically welded to the top of the bracket 21, and a handle 23 is fixed between the heads of the pull rods 22 by bolts.

[0044] The handle 23 can be made of wood or plastic. By holding the handle 23 and applying a force to the handle 23, the bracket 21 can be dragged and moved by the moving wheels 24.

[0045] The lifting assembly 3 includes a lifting frame 31 , the head of the lifting frame 31 is rotatably mounted at the center of the back side of the box body 11 through a rotating rod 32 , and the bottom end of the lifting frame 31 is clamped with a caliper 34 through a supporting rod 33 . The lifting frame 31 is used to lift the bottom of the box body 11 .

[0046] The rotating rod 32 passes through the head of the lifting frame 31 and is rotatably connected to the lifting frame 31 through a bearing. The supporting rod 33 is welded to the lifting frame 31.

[0047] The caliper 34 is fixedly mounted on the left and right sides of the front side of the bracket 21 by bolts. A plurality of slots 35 are evenly arranged on the caliper 34 . The slots 35 open obliquely upward, and the support rod 33 can just slide into the slots 35 .

[0048] When the support rod 33 is engaged with the slot 35 , the lifting frame 31 , the box body 11 and the bracket 21 form a triangle, and the triangle has stability.

[0049] When the support rod 33 slides into the uppermost slot 35 , the angle between the bottom surface of the box body 11 and the bracket 21 is 45°, and the angle between the lifting frame 31 and the bottom surface of the box body 11 is 90°.

[0050] The lifting assembly 3 further includes a first fixing clip 36 , which is fixedly mounted on the front bottom of the bracket 21 by means of screws. When the box body 11 is parallel to the bracket 21 , the support rod 33 is engaged with the first fixing clip 36 .

[0051] The first fixing clip 36 is made of plastic material and is C-shaped. The support rod 33 can slide into the opening of the first fixing clip 36 and is locked by the first fixing clip 36 and cannot move. At this time, the lifting frame 31, the box 11 and the bracket 21 are parallel, and because the support rod 33 cannot move, the box 11 cannot rotate, thereby achieving the fixation of the box 11.

[0052] The support assembly 4 includes a support leg 41, the head of the support leg 41 is rotatably connected to the bracket 21 via a rotating shaft 42, and the middle part of the support leg 41 is connected to the bracket 21 via a folding hinge 45. The folding hinge 45 is used to limit the opening angle of the support leg 41. When the support leg 41 is opened to the maximum and the box 11 is lifted to the highest, the box 11 is parallel to the ground.

[0053] The support leg 41 is made of galvanized metal pipes by welding, and the rotating shaft 42 is inserted into the bracket 21 and rotatably connected to the bracket 21 through a bearing. The support leg 41 is used to contact the ground and support the bracket 21.

[0054] A fixing rod 43 is welded to the outer side of the bottom of the supporting leg 41 , and a supporting leg clip 44 is provided on the outer side of the fixing rod 43 . The supporting leg clip 44 is fixed to the inner side of the bracket 21 by screws.

[0055] The support leg clip 44 is provided with an opening toward the rear side of the bracket 21, and the fixing rod 43 can slide into the support leg clip 44 from the opening and engage with the support leg clip 44 to fix the support leg 41 and prevent the support leg 41 from accidentally opening when the device is towed.

[0056] The folding hinge 45 includes two folding plates 451, which are connected by a rotating shaft 453. A limiting clip 452 is welded above the overlapping part of the two folding plates 451, and the two folding plates 451 are rotatably connected to the supporting leg 41 and the bracket 21 respectively.

[0057] When the two folding plates 451 are opened to 180°, the two limit clips 452 abut against each other, thereby limiting the further rotation of the folding plates 451. At this time, the folding hinge 45, the support leg 41 and the bracket 21 form a triangular structure. When the bottom end of the support leg 41 contacts the ground, the angle between the bracket 21 and the ground is 45°, the angle between the support leg 41 and the bracket 21 is 60°, and the angle between the support leg 41 and the ground is 75°.

[0058] When the support rod 33 slides into the uppermost slot 35, the angle between the bottom surface of the box 11 and the bracket 21 is 45°. Therefore, at this time, the bottom surface of the box 11 is parallel to the ground, and the top surface of the box 11 can be used as a workbench.

[0059] When the operator of this embodiment uses the device, he holds the handle 23 and tilts it toward the support assembly 4 to apply a pulling force to the handle 23, and can use the moving wheels 24 to drag the device to move.

[0060] When encountering a muddy road, an upward force is applied to the support rod 33 to separate the support rod 33 from the first fixing clip 36, and then an upward force is applied to the rear end of the box body 11, thereby rotating the box body 11 upward so that the support rod 33 slides upward along the caliper 34. When the box body 11 is raised to a suitable height, the upward force at the rear end of the box body 11 is removed, and the support rod 33 slides downward along the caliper 34 and falls into the slot 35, where it engages with the slot 35.

[0061] At this time, the dragging device continues to move forward, and the rear of the box body 11 is away from the ground.

[0062] When on-site operation is required, the bracket 21 and the box 11 are first kept in a vertical state, and the device is supported by the support feet 12 and the moving wheels 24. Then, an outward and upward force is applied to the support legs 41 to separate the fixing rods 43 from the support leg clips 44, and the support legs 41 are continuously rotated upward until the limit clips 452 on the two folding plates 451 abut against each other. Then, the bracket 21 and the box 11 are rotated backward until the bottom of the support legs 41 touches the ground.

[0063] Then, an upward force is applied to the support rod 33 to separate the support rod 33 from the first fixing clip 36. Then, the bottom of the box 11 is raised to slide the support rod 33 into the uppermost slot 35, and then the box 11 is released, and the box 11 is parallel to the ground.

[0064] The working tools can be taken out from the box 11, and the top surface of the box 11 can be used as a workbench.

[0065] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction cost budget box, characterized in that: include: A storage box (1), the storage box (1) comprising a box body (11), the box body (11) being rotatably connected to a moving component (2) via a hinge (13); The moving assembly (2) comprises a bracket (21), a moving wheel (24) is rotatably mounted on the bottom end of the bracket (21), and the moving wheel (24) is used to move the device, a lifting assembly (3) is provided between the front side of the bracket (21) and the box body (11), and a supporting assembly (4) is provided at the center of the rear side of the bracket (21); The lifting assembly (3) comprises a lifting frame (31), the head of the lifting frame (31) is rotatably mounted at the center of the back of the box (11) via a rotating rod (32), the bottom end of the lifting frame (31) is clamped with a caliper (34) via a supporting rod (33), and the lifting frame (31) is used to lift the bottom of the box (11); The support assembly (4) comprises a support leg (41), the head of the support leg (41) is rotatably connected to the bracket (21) via a rotating shaft (42), the middle of the support leg (41) is connected to the bracket (21) via a folding hinge (45), and the folding hinge (45) is used to limit the opening angle of the support leg (41). When the support leg (41) is opened to the maximum and the box (11) is lifted to the highest position, the box (11) is parallel to the ground.

2. A construction cost budget box as claimed in claim 1, characterized in that: The hinge (13) is located at the top of the back side of the box body (11), and the hinge (13) is fixedly connected to the front side of the top of the bracket (21).

3. A construction cost budget box as claimed in claim 2, characterized in that: The top of the bracket (21) is symmetrically provided with pull rods (22), and a handle (23) is provided between the heads of the pull rods (22).

4. A construction cost budget box as claimed in claim 3, characterized in that: The caliper (34) is fixedly mounted on the left and right sides of the front side of the bracket (21). A plurality of slots (35) are provided on the caliper (34). The slots (35) are inclined upward, and the support rod (33) can just slide into the slots (35).

5. A construction cost budget box as claimed in claim 4, characterized in that: The lifting assembly (3) further comprises a first fixing clip (36), which is fixedly mounted on the front bottom of the bracket (21); when the box (11) is parallel to the bracket (21), the support rod (33) is clamped with the first fixing clip (36).

6. A construction cost budget box as claimed in claim 1, characterized in that: A fixing rod (43) is provided on the outside of the bottom of the supporting leg (41), and a supporting leg clip (44) is provided on the outside of the fixing rod (43). The supporting leg clip (44) is fixedly mounted on the inside of the bracket (21).

7. A construction cost budget box as claimed in claim 1, characterized in that: The folding hinge (45) comprises two folding plates (451), the two folding plates (451) are connected via a rotating shaft (453), a limiting clip (452) is provided above the overlapping portion of the two folding plates (451), and the two folding plates (451) are rotatably connected to the supporting leg (41) and the bracket (21) respectively.

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