On-site material checking device

Abstract

The utility model discloses a field material checking device which comprises two bottom plates, a checking structure is arranged at the tops of the bottom plates, a first sliding groove is formed in the opposite sides of the tops of the two bottom plates, limiting grooves are formed in the two sides of the first sliding groove, a lamp groove is formed in the top end of the checking structure, one end of the lamp groove is communicated with the first sliding groove, and a lighting structure is slidably connected into the first sliding groove. Handles are fixedly connected to the opposite sides of the two bottom plates, lock catches are arranged at the two ends of the handles and fixedly connected to the bottom plates, and supporting structures are arranged on the sides, away from the checking structure, of the two bottom plates. Compared with the prior art, the paper material flattening device has the advantages that when the paper material flattening device is used, the two pressing plates slide to the middle positions of the second sliding grooves, then paper materials are flatly laid and plugged to the bottoms of the pressing plates, and then the two pressing plates slide in the opposite directions till the edges of the paper materials flatten the paper materials; and unstable placement of the paper materials caused by wind around or inclination of the bottom plate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of materials and verification, in particular to an on-site material verification device. Background Art

[0002] Project cost refers to the construction costs that constitute the estimated or actual expenditure of the project during the construction period. The process of forecasting, planning, controlling, calculating, analyzing and evaluating the project cost by comprehensively applying knowledge and skills in management, economics and engineering technology is called project cost management. The forecast or determination of the project cost and its components in accordance with the procedures, methods and basis stipulated by laws, regulations and standards is called project pricing. The basis for project pricing includes project measurement and pricing standards, project pricing quotas and project cost information related to pricing content, pricing methods and price standards. In the process of project costing, two sets of materials are often checked on site.

[0003] Publication No. CN220655057U discloses a construction cost on-site material checking device, including a desktop. In the utility model, both sides of the middle of the desktop are provided with a checking board, the bottom of the checking board is provided with an empty slot, one end of the empty slot is provided with a groove 1, the upper part of the empty slot is provided with a groove 2, the inner end of the groove 2 is provided with a rotating slot, the inner side of the rotating slot is rotatably connected with a cylinder, the outer wall of the cylinder is fixedly connected with a rotating block, the upper part of the rotating block is provided with a movable column, and the inner side of the movable column is provided with a slide rail.

[0004] The existing on-site material verification device for engineering cost has the following disadvantages: the materials to be verified are basically paper materials, and during the verification process, the device only places the paper materials on the verification board. When the verification board is tilted, the paper materials are easy to fall off, and it is easily affected by the wind, causing the two paper materials to be blown crooked or even blown away, especially in outdoor environments, where the possibility of being affected is greater, and the overall volume is large and inconvenient for workers to carry. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an on-site material checking device.

[0006] In order to solve the above problems, the technical solution of the utility model is: a field material verification device, comprising two base plates, the two base plates are connected by a hinge structure, a verification structure is provided on the top of the base plates, a sliding groove one is opened on the opposite side of the top of the two base plates, and limiting grooves are opened on both sides of the sliding groove one, a light groove is opened on the top of the verification structure, one end of the light groove is connected to the sliding groove one, a lighting structure is slidably connected in the sliding groove one, handles are fixedly connected to the opposite side of the two base plates, lock buckles are provided at both ends of the handles, and the lock buckles are fixedly connected to the base plates, and a support structure is provided on the side of the two base plates away from the verification structure.

[0007] Furthermore, the checking structure comprises a checking cavity, and two sliding grooves are provided on the cavity walls at both ends of the checking cavity, and pressure plates are slidably connected at both ends of the two sliding grooves.

[0008] Furthermore, the lighting structure includes a sliding block, which slides in a sliding groove. The sliding block is a U-shaped structure. A rotating seat is rotatably connected inside the sliding block. The rotating seat is rotatably connected to a universal gooseneck tube at one end away from the sliding block. The universal gooseneck tube is fixedly connected to a lighting lamp at one end away from the sliding block. The lighting lamp is clamped in the lamp groove.

[0009] Furthermore, two sides of the bottom of the sliding block are fixedly connected with extension blocks, and the extension blocks slide in the limiting grooves.

[0010] Further, the support structure includes a hidden groove 1, which is arranged on the side of the bottom plate away from the verification structure, the bottom of the hidden groove 1 is rotatably connected to a support plate 1, the support plate 1 is provided with a plurality of gear slots on the side close to the bottom plate, a hidden groove 2 is arranged in the hidden groove 1, the top of the hidden groove 2 is rotatably connected to a support plate 2, the support plate 2 is clamped in the gear slot, and matching magnetic blocks are provided on the top of the hidden groove 1 and the top of the support plate 1 on the side close to the bottom plate.

[0011] Compared with the existing technology, the advantages of the utility model are as follows: when in use, the two pressing plates are slid to the middle position of the second sliding groove, and then the paper material is spread flat and stuffed to the bottom of the pressing plate, and then the two pressing plates are slid in opposite directions until the edges of the paper material are flattened to avoid the unstable placement of the paper material due to wind around or tilt of the bottom plate. At the same time, the overall volume can be reduced by using the storable lighting device and the supporting device in conjunction with the two bottom plates connected by the hinge structure, making it more convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a three-dimensional structure of an on-site material checking device Figure 1 .

[0013] Figure 2The utility model is a three-dimensional structure of an on-site material checking device Figure 2 .

[0014] Figure 3 The utility model is a three-dimensional structure of an on-site material checking device Figure 3 .

[0015] Figure 4 The utility model is a field material checking device Figure 3 Enlarged view of point A in the middle.

[0016] Figure 5 The utility model discloses a bottom plate merging structure diagram of an on-site material checking device.

[0017] As shown in the figure: 1. Bottom plate; 2. Check structure; 201. Check cavity; 202. Sliding slot 2; 203. Press plate; 3. Sliding slot 1; 4. Limiting slot; 5. Lamp slot; 6. Illumination structure; 601. Sliding block; 602. Rotating seat; 603. Universal gooseneck tube; 604. Illumination lamp; 7. Handle; 8. Lock; 9. Support structure; 901. Hidden slot 1; 902. Support plate 1; 903. Shift slot; 904. Hidden slot 2; 905. Support plate 2; DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0019] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0021] like Figures 1 to 5As shown, a field material checking device comprises two bottom plates 1, the two bottom plates 1 are connected by a hinge structure, the two bottom plates 1 can be overlapped by the hinge structure to reduce the overall area, a checking structure 2 is arranged on the top of the bottom plates 1, and the paper material is checked by the checking structure 2, a sliding groove 3 is arranged on the opposite side of the top of the two bottom plates 1, and limiting grooves 4 are arranged on both sides of the sliding groove 3, a light groove 5 is arranged on the top of the checking structure 2, one end of the light groove 5 is connected to the sliding groove 3, and a lighting structure 6 is slidably connected in the sliding groove 3, and the sliding groove 3 is matched with the light groove 5. The lighting structure 6 can be stored when not in use while adjusting the lighting range of the lighting structure 6. The two bottom plates 1 are fixedly connected with handles 7 on opposite sides. Lock buckles 8 are provided at both ends of the handles 7. The lock buckles 8 are fixedly connected to the bottom plates 1. The two bottom plates 1 can be fixed when they are overlapped by the lock buckles 8 to avoid the separation of the two bottom plates during the carrying process. A support structure 9 is provided on the side of the two bottom plates 1 away from the checking structure 2. The support structure 9 is used to adjust the angle between the bottom plate 1 and the placement plane, which is more convenient for the staff to check the materials.

[0022] The checking structure 2 includes a checking cavity 201, and the cavity walls at both ends of the checking cavity 201 are provided with sliding grooves 202. Both ends of the two sliding grooves 202 are slidably connected with pressing plates 203. When in use, the two pressing plates 203 are slid to the middle position of the sliding grooves 202, and then the paper material is flatly spread and stuffed to the bottom of the pressing plates 203, and then the two pressing plates 203 are slid in opposite directions until the edges of the paper material flatten the paper material to prevent the paper material from being placed unstably due to wind around or tilt of the bottom plate 1;

[0023] The lighting structure 6 includes a sliding block 601, which slides in the sliding groove 3. The two sides of the bottom of the sliding block 601 are fixedly connected with extension blocks, which slide in the limiting groove 4. The limiting groove 4 and the sliding block 601 are used in conjunction with each other to prevent the sliding block 601 from leaving the sliding groove 3. The sliding block 601 is a U-shaped structure. The sliding block 601 is rotatably connected with a rotating seat 602 inside. The rotating seat 602 is rotatably connected to the end away from the sliding block 601 with a universal gooseneck tube 603. During use, the rotating seat 602 is bent to make the rotating seat 602 and the sliding groove 3 90 degrees vertical, thereby The universal gooseneck tube 603 is driven to be perpendicular to the bottom plate 1, and the end of the universal gooseneck tube 603 away from the sliding block 601 is fixedly connected with the lighting lamp 604. The sliding block 601 drives the rotating seat 602 and the universal gooseneck tube 603 to move along the sliding groove 3, so that the lighting position of the lighting lamp 604 is adjusted. The lighting lamp 604 is clamped in the lamp groove 5. When not in use, the rotating seat 602 is rotated 90 degrees in the opposite direction to make the rotating seat 602 parallel to the sliding groove 3, and at the same time, the universal gooseneck tube 604 is driven to be retracted into the sliding groove 3 and the lighting lamp 604 is driven to enter the lamp groove 5, so as to further reduce the volume of the overall device;

[0024] The support structure 9 includes a hidden groove 901, which is arranged on the side of the bottom plate 1 away from the checking structure 2. The bottom of the hidden groove 901 is rotatably connected to a support plate 902. The support plate 902 is provided with a plurality of gear slots 903 on the side close to the bottom plate 1. A hidden groove 904 is provided in the hidden groove 901. The top of the hidden groove 904 is rotatably connected to a support plate 905. The support plate 905 is snapped into the gear slot 903 to fit the support plate 902 with the placement plane. At the same time, the bottom plate 1 is supported by the support plate 905 and the gear slot 903. For support, by placing the support plate 2 905 in different gear slots 903, the angle between the base plate 1 and the placement plane can be adjusted, which is more convenient for the staff to use. The top of the hidden slot 1 901 and the top of the support plate 1 902 close to the base plate 1 are provided with matching magnetic blocks. When not in use, the support plate 2 905 is put into the hidden slot 2 904, and the support plate 1 902 is put into the hidden slot 1 901. At the same time, the support plate 1 902 can be fixed in the hidden slot 1 901 through the magnetic block between the hidden slot 1 901 and the support plate 1 902.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An on-site material verification device, characterized in that: The invention comprises two bottom plates (1), the two bottom plates (1) are connected by a hinge structure, a check structure (2) is provided on the top of the bottom plates (1), a sliding groove (3) is provided on the opposite side of the top of the two bottom plates (1), and limiting grooves (4) are provided on both sides of the sliding groove (3), a light groove (5) is provided on the top of the check structure (2), one end of the light groove (5) is connected to the sliding groove (3), and a lighting structure (6) is slidably connected in the sliding groove (3), a handle (7) is fixedly connected to the opposite side of the two bottom plates (1), and lock buckles (8) are provided at both ends of the handle (7), and the lock buckle (8) is fixedly connected to the bottom plate (1), and a support structure (9) is provided on the side of the two bottom plates (1) away from the check structure (2).

2. An on-site material verification device according to claim 1, characterized in that: The checking structure (2) comprises a checking cavity (201), the cavity walls at both ends of the checking cavity (201) are provided with sliding grooves (202), and pressure plates (203) are slidably connected at both ends between the two sliding grooves (202).

3. The on-site material checking device according to claim 1, characterized in that: The lighting structure (6) comprises a sliding block (601), wherein the sliding block (601) slides in a sliding groove (3), wherein the sliding block (601) is a U-shaped structure, wherein the sliding block (601) is internally rotatably connected to a rotating seat (602), wherein the rotating seat (602) is rotatably connected to a universal gooseneck tube (603) at one end away from the sliding block (601), wherein the universal gooseneck tube (603) is fixedly connected to a lighting lamp (604) at one end away from the sliding block (601), and wherein the lighting lamp (604) is snap-fitted into the lamp groove (5).

4. An on-site material verification device according to claim 3, characterized in that: Extension blocks are fixedly connected to both sides of the bottom of the sliding block (601), and the extension blocks slide in the limiting grooves (4).

5. The on-site material checking device according to claim 1, characterized in that: The support structure (9) comprises a hidden groove (901), wherein the hidden groove (901) is arranged on a side of the bottom plate (1) away from the checking structure (2), the bottom of the hidden groove (901) is rotatably connected to a support plate (902), a side of the support plate (902) close to the bottom plate (1) is provided with a plurality of gear slots (903), a hidden groove (904) is arranged in the hidden groove (901), a top of the hidden groove (904) is rotatably connected to a support plate (905), the support plate (905) is snap-fitted into the gear slot (903), and a matching magnetic block is arranged at the top of the hidden groove (901) and the top of the side of the support plate (902) close to the bottom plate (1).

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