Building scheme recording device

Abstract

The utility model discloses a building scheme recording device which comprises five square plates hinged to one another, placing grooves are formed in the front faces of the three square plates, transparent cover plates matched with the placing grooves are hinged to the placing grooves, connecting clamping grooves are formed in the side walls of the five square plates, and the connecting clamping grooves are connected with the connecting clamping grooves. Sliding grooves are formed in the side walls of the two square plates; the building scheme recording device has the beneficial effects that the building scheme recording device is similar to a paper box structure, can be unfolded into a cross structure during use, can be vertically fixed by matching with a U-shaped insertion rod, is convenient for constructors to observe, can be folded into a box body with a square structure when not in use, is convenient to carry and is convenient to use. Meanwhile, some articles related to building scheme records can be stored, and the using effect is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction site supervision, in particular to a construction plan recording device. Background Art

[0002] When carrying out construction, it is often necessary to prepare some technical implementation plans in advance, and record these construction plans on paper, and stick the paper on the construction plan recording device to facilitate the construction workers to watch, thereby facilitating the smooth progress of the overall construction.

[0003] Some building plan recording devices currently on the market have the same structure as billboards, and are mainly composed of panels, lighting components, supporting legs, etc. The paper recording the technical plan is attached to the panel. The building plan recording device of this structure is large in size and cannot be folded and stored, which is inconvenient to carry (for example, to another construction site, or to take home), and the use effect is not good.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a building plan recording device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A building plan recording device comprises five mutually hinged square plates, wherein the front sides of the top three square plates are provided with placement grooves, and each placement groove is hinged with a matching transparent cover plate, wherein the side walls of the five square plates are provided with connecting slots, wherein the side walls of two of the square plates are provided with sliding grooves, and the interior of each sliding groove is provided with a sliding tooth block slidably connected thereto, and each of the sliding tooth blocks is fixedly connected to the inner wall of the sliding groove with a spring, wherein the back sides of two of the square plates are provided with grooves, and each of the grooves is installed with a driving and locking assembly, and wherein the front sides of two of the square plates are fixedly connected with positioning blocks.

[0008] Preferably, the driving and locking mechanism includes a knob rotatably connected to the front inner wall of the groove, the side wall of the knob is provided with a limit card matching the connecting slot, the sliding gear block is meshed with a gear, and the gear is connected to the knob shaft.

[0009] Preferably, the thickness of the limit card is smaller than the depth of the groove, and the knob protrudes out of the groove.

[0010] Preferably, a cavity is provided inside the bottom square plate, a U-shaped rod is provided inside the cavity and extends to below the cavity, a pair of threaded rods threadably connected to the bottom square plate are provided on the front side of the bottom square plate, and a connecting hole matching the threaded rod is provided on the front side of the U-shaped rod.

[0011] Preferably, a plurality of paper placement racks are fixedly connected to the rear inner wall of the placement slot, a lighting lamp is installed on the upper inner wall of the placement slot, and a power supply battery electrically connected to the lighting lamp is installed on one side inner wall of the placement slot.

[0012] The beneficial effects of the utility model are as follows: the building plan recording device of the present application is similar to a cardboard box structure. When in use, it can be unfolded into a cross structure, and cooperated with a U-shaped plug-in rod to realize the vertical fixation of the entire building plan recording device, thereby facilitating the observation of construction personnel. When not in use, it can be folded into a box body with a cubic structure, which is easy to carry and can also store some items related to the building plan record, thereby greatly improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of a building plan recording device according to an embodiment of the utility model;

[0015] Figure 2 It is a rear view of a building plan recording device according to an embodiment of the utility model;

[0016] Figure 3 It is a schematic diagram of the installation of a driving and locking mechanism in a building plan recording device according to an embodiment of the utility model;

[0017] Figure 4 It is a front cross-sectional view of a placement slot in a building plan recording device according to an embodiment of the utility model.

[0018] In the figure:

[0019] 1. Square plate; 2. Placement slot; 3. Transparent cover; 4. Connection slot; 5. Slide slot; 6. Sliding gear block; 7. Spring; 8. Groove; 9. Knob; 10. Limit card; 11. Gear; 12. Positioning block; 13. U-shaped rod; 14. Threaded rod; 15. Paper placement rack; 16. Light. DETAILED DESCRIPTION

[0020] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0021] According to an embodiment of the utility model, a building plan recording device is provided.

[0022] Embodiment 1;

[0023] like Figure 1-4 As shown, the building plan recording device according to the embodiment of the utility model includes five mutually hinged square plates 1, wherein the front sides of the top three square plates 1 are provided with placement grooves 2, and each placement groove 2 is hinged with a transparent cover plate 3 matching it, which plays a role of sealing protection and does not interfere with the observation of construction personnel. The side walls of the five square plates 1 are provided with connecting slots 4, wherein the side walls of two square plates 1 are provided with sliding grooves 5, and the interior of each sliding groove 5 is provided with a sliding tooth block 6 slidably connected thereto, and each sliding tooth block 6 is fixedly connected to the inner wall of the sliding groove 5 with a spring 7, wherein the back sides of the two square plates 1 are provided with grooves 8, and each groove 8 is installed with a driving and locking assembly, wherein the front sides of the two square plates 1 are fixedly connected with positioning blocks 12.

[0024] Embodiment 2:

[0025] like Figure 1-4 As shown, according to the building plan recording device of the embodiment of the utility model, the driving and locking mechanism includes a knob 9 rotatably connected to the front inner wall of the groove 8, and the side wall of the knob 9 is provided with a limit card 10 matching the connecting card slot 4. A gear 11 is meshingly connected to the sliding gear block 6, and the gear 11 is connected to the knob 9 axis, which can tighten the square plate 1 in the expanded state, and also facilitate the movement of the sliding gear block 6, and also facilitate the fixation of the square plate 1 in the stored state. The thickness of the limit card 10 is less than the depth of the groove 8, and the knob 9 protrudes from the groove 8 to facilitate the rotation of the knob 9.

[0026] Embodiment three;

[0027] like Figure 1-4As shown, according to the building plan recording device of the embodiment of the utility model, a cavity is opened inside the lowermost square plate 1, and a U-shaped plug rod 13 extending to the lower part is provided inside the cavity, and a pair of threaded rotating rods 14 threadedly connected to the lowermost square plate 1 are provided on the front side, and a connecting hole matching the threaded rotating rod 14 is opened on the front side of the U-shaped plug rod 13, which can fix the entire building plan recording device and also has a good storage function, and will not affect the storage and carrying of the entire building plan recording device.

[0028] Embodiment 4:

[0029] like Figure 1-4 As shown, according to the building plan recording device of the embodiment of the utility model, a plurality of paper placement racks 15 are fixedly connected to the rear inner wall of the placement slot 2, which can place and limit the paper, so as to facilitate the viewing of the construction workers. A lighting lamp 16 is installed on the upper inner wall of the placement slot 2, which can serve as a lighting at night, so as to facilitate the observation of the construction workers at night. A power supply battery electrically connected to the lighting lamp 16 is installed on the inner wall of one side of the placement slot 2, which can power the lighting lamp 16.

[0030] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0031] When in use, the entire building plan recording device can be unfolded into a cross structure. At this time, under the elastic force of the spring 7, the limit card 10 is stably connected to the connecting slot 4, and the U-shaped plug rod 13 protrudes, and the threaded rotating rod 14 below is fixedly connected to the U-shaped plug rod 13; when it needs to be carried and transported, the knob 9 is reversed, and the limit card 10 is swung and separated from the connecting slot 4. At the same time, the gear 11 also rotates, and the sliding tooth block 6 moves into the inside of the slide slot 5. The spring 7 elastically contracts and swings the adjacent square plate 1 until it cannot swing (limited by the positioning block 12). At this time, it is in a vertical state, and then the knob 9 is released. Under the elastic force of the spring 7, the sliding tooth block 6 moves outward and limits the vertical square plate 1. The same is true for the folding of the remaining square plates 1. At this time, it can be folded into a box body with a cubic structure, which is convenient to carry and can also store some items related to the building plan record, and the use effect is greatly improved.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A building plan recording device, characterized in that: The invention comprises five mutually hinged square plates (1), wherein the front faces of the three square plates (1) are provided with placement grooves (2), and each placement groove (2) is hinged with a matching transparent cover plate (3), wherein the side walls of the five square plates (1) are provided with connection slots (4), wherein the side walls of two of the square plates (1) are provided with sliding slots (5), and the interior of each sliding slot (5) is provided with a sliding tooth block (6) slidably connected thereto, and each sliding tooth block (6) is fixedly connected to the inner wall of the sliding slot (5) with a spring ( 7), wherein the back sides of the two square plates (1) are provided with grooves (8), and each groove (8) is equipped with a driving and locking assembly, wherein the front sides of the two square plates (1) are fixedly connected with a positioning block (12), and the driving and locking mechanism comprises a knob (9) rotatably connected to the front inner wall of the groove (8), and the side wall of the knob (9) is provided with a limit card (10) matching the connecting card slot (4), and the sliding tooth block (6) is meshingly connected with a gear (11), and the gear (11) is connected to the knob (9) shaft.

2. A building plan recording device according to claim 1, characterized in that: The thickness of the limit card (10) is smaller than the depth of the groove (8), and the knob (9) protrudes out of the groove (8).

3. A building plan recording device according to claim 1, characterized in that: A cavity is provided inside the bottom square plate (1), and a U-shaped plug rod (13) is provided inside the cavity and extends to the bottom thereof. A pair of threaded rotating rods (14) threadably connected to the bottom square plate (1) are provided on the front side of the bottom square plate (1), and a connecting hole matching the threaded rotating rod (14) is provided on the front side of the U-shaped plug rod (13).

4. A building plan recording device according to claim 1, characterized in that: A plurality of paper placement racks (15) are fixedly connected to the rear inner wall of the placement slot (2), a lighting lamp (16) is installed on the upper inner wall of the placement slot (2), and a power supply battery electrically connected to the lighting lamp (16) is installed on one inner wall of the placement slot (2).

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