Construction engineering cost statistics display board

Abstract

The utility model belongs to the technical field of display boards, and particularly relates to a construction engineering cost statistics display board which comprises two supporting rods arranged at intervals. One end of the first display board is arranged on one supporting rod, the other end of the first display board extends towards the other supporting rod, and an insertion groove is formed in the end, facing the other supporting rod, of the first display board; one end of the second display board is inserted into the insertion groove, and the other end of the second display board extends away from the first display board and is connected with the supporting rod; the two lifting adjusting devices are arranged at the bottom ends of the two supporting rods respectively; wherein the lifting adjusting device is used for adjusting the height of the supporting rod, so that the height of the first display board and the height of the second display board are adjustable; the utility model has the beneficial effects; the display area, the occupied space and the display height can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of display boards, in particular to a construction engineering cost statistics display board. Background Art

[0002] Project cost is one of the main bases for evaluating the rationality of total investment and sub-investment and investment benefits. Project cost mainly includes the estimation, budget, settlement and final accounts of the project.

[0003] In the process of project cost calculation, staff often need to use statistical display boards to display various data and then discuss and calculate. However, the existing statistical display boards for construction project costs have some defects during use. For example, the existing statistical display boards for construction project costs cannot adjust the use area. When the display board is large but the use area is small, the display board will be too large. When the display board is small and a large area is needed, it cannot be fully displayed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a construction project cost statistics display board to solve the above problems.

[0005] In view of this, the utility model provides a construction engineering cost statistics display board, including:

[0006] Two support rods, set at intervals;

[0007] A first display board, one end of which is disposed on one of the support rods and the other end of which extends toward the other support rod, wherein an insertion slot is provided on one end of the first display board that faces the other support rod;

[0008] A second display board, one end of which is inserted into the insertion slot, and the other end of which extends away from the first display board and is connected to the support rod;

[0009] Two lifting and adjusting devices are respectively arranged at the bottom ends of the two supporting rods;

[0010] The lifting and lowering adjustment device is used to adjust the height of the support rod, so that the height of the first display board and the second display board can be adjusted.

[0011] By adopting the above technical solution, when a larger notice needs to be displayed, the support rod is pulled to extend the second display board away from the insertion slot. At this time, the displayable area gradually increases. When a smaller notice needs to be displayed, it is only necessary to push the two support rods together to fully insert the second display board into the insertion slot. At this time, only the first display board is used, and it is more convenient to carry at this time, and the space occupied is small. By setting the lifting device, the height of the first display board and the second display board can be adjusted.

[0012] Furthermore, a limit plate is provided on one end of the first display board facing the second display board, the limit plate is detachably connected to the first display board, a through hole is provided on the limit plate for the second display board to pass through, and limit blocks are provided on both sides of one end of the second display board inserted into the insertion slot, the two limit blocks are slidably fitted on the inner wall of the insertion slot, and the width of the through hole is smaller than the width of the insertion slot.

[0013] Furthermore, the lifting and adjusting device comprises:

[0014] Two support blocks, each having a plug-in slot for inserting a support rod at the top, the plug-in slots are connected to opposite sides of the two support blocks, and the outer side wall of the support block is provided with a first threaded hole connected to the plug-in slot;

[0015] Two first threaded rods, one end of which is located outside the support block, and the other end of which is respectively threadedly connected to the first threaded holes and extends into the insertion slot;

[0016] and two first rotating blocks, respectively fixedly connected to one end of the first threaded rod away from the supporting block;

[0017] Wherein, the first threaded rod is used to abut against the support rod.

[0018] Furthermore, the bottom ends of the support blocks are all threadedly connected with second threaded rods, and the ends of the second threaded rods facing away from the support blocks are provided with support plates.

[0019] Furthermore, a second threaded hole connected to the insertion slot is provided on the side plate of the first display board, a third threaded rod is threadedly connected to the second threaded hole, one end of the third threaded rod extends into the insertion slot, and the other end extends to the outside of the first display board, and a second rotating block is provided on the end of the third threaded rod facing away from the first display board. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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 or the description of the prior art 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 labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of a specific implementation method of the utility model;

[0022] Figure 2 It is a partial structural cross-sectional view of a specific implementation method of the utility model;

[0023] Figure 3It is a schematic structural diagram of the first threaded rod and the first rotating block in a specific implementation manner of the utility model.

[0024] Figure numerals: 1, support rod; 2, first display plate; 3, insertion slot; 4, second display plate; 5, limit plate; 6, through hole; 7, limit block; 8, support block; 9, plug-in slot; 10, first threaded rod; 11, first rotating block; 12, second threaded rod; 13, support plate; 14, second rotating block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0026] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are usually of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated before and after are in an "or" relationship.

[0028] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0029] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0030] Embodiment 1:

[0031] This embodiment provides a construction project cost statistics display board, including:

[0032] Two support rods 1, arranged at intervals;

[0033] A first display board 2, one end of which is disposed on one of the support rods 1 and the other end of which extends toward the other support rod 1, and an insertion slot 3 is provided on one end of the first display board 2 that faces the other support rod 1;

[0034] The second display board 4 has one end inserted into the insertion slot 3 and the other end extending away from the first display board 2 and connected to the support rod 1;

[0035] Two lifting and adjusting devices are respectively arranged at the bottom ends of the two support rods 1;

[0036] The lifting and adjusting device is used to adjust the height of the support rod 1, so that the height of the first display board 2 and the second display board 4 can be adjusted;

[0037] When a larger notice needs to be displayed, the support rod 1 is pulled to extend the second display board 4 away from the insertion slot 3. At this time, the displayable area gradually increases. When a smaller notice needs to be displayed, it is only necessary to push the two support rods 1 together to fully insert the second display board 4 into the insertion slot 3. At this time, only the first display board 2 is used, and it is more convenient to carry at this time, and the space occupied is small. By setting the lifting device, the height of the first display board 2 and the second display board 4 can be adjusted.

[0038] Embodiment 2:

[0039] In this embodiment, in addition to the structural features of the aforementioned embodiment, a limiting plate 5 is further provided on one end of the first display board 2 facing the second display board 4, the limiting plate 5 is detachably connected to the first display board 2, a through hole 6 is provided on the limiting plate 5 for the second display board 4 to pass through, and limiting blocks 7 are provided on both sides of one end of the second display board 4 inserted into the insertion slot 3, and the two limiting blocks 7 are slidably fitted on the inner wall of the insertion slot 3, and the width of the through hole 6 is smaller than the width of the insertion slot 3;

[0040] The cooperation between the limiting plate 5 and the limiting block 7 can prevent the second display plate 4 from completely moving out of the insertion slot 3 . The connection between the second display plate 4 and the support rod 1 is a detachable connection.

[0041] Embodiment 3:

[0042] In this embodiment, in addition to the structural features of the above-mentioned embodiments, the lifting and lowering adjustment device further includes:

[0043] The two support blocks 8 are each provided with a plug-in slot 9 at the top end for the support rod 1 to be inserted, and the plug-in slot 9 is connected to the opposite side of the two support blocks 8, and the outer side wall of the support block 8 is provided with a first threaded hole connected to the plug-in slot 9;

[0044] Two first threaded rods 10, one end of which is located outside the support block 8, and the other end of which is respectively threadedly connected to the first threaded holes and extends into the insertion slot 9;

[0045] and two first rotating blocks 11, respectively fixedly connected to one end of the first threaded rod 10 away from the supporting block 8;

[0046] Wherein, the first threaded rod 10 is used to abut against the support rod 1;

[0047] By setting the plug-in groove 9, the plug-in rod can be inserted. When the insertion depth of the plug-in rod is different, the height of the first display board 2 above the ground is different. Through the cooperation of the first threaded rod 10, the first threaded hole and the first rotating block 11, the support rod 1 can be resisted, so that it will not move when supported.

[0048] Embodiment 4:

[0049] In this embodiment, in addition to the structural features of the aforementioned embodiment, the bottom end of each support block 8 is threadedly connected with a second threaded rod 12, and the end of the second threaded rod 12 away from the support block 8 is provided with a support plate 13;

[0050] The support plate 13 is provided to provide better support, and the second threaded rod 12 is provided to adjust the positional relationship between the support plate 13 and the support block 8, so that the support can be provided when the whole is placed at different heights.

[0051] Embodiment 5:

[0052] In this embodiment, in addition to the structural features of the aforementioned embodiment, a second threaded hole connected to the insertion slot 3 is further provided on the side plate of the first display board 2, a third threaded rod is threadedly connected to the second threaded hole, one end of the third threaded rod extends into the insertion slot 3, and the other end extends to the outside of the first display board 2, and a second rotating block 14 is provided on the end of the third threaded rod facing away from the first display board 2;

[0053] When the second rotating block 14 rotates to move the third threaded rod toward the insertion slot 3 , the third threaded rod can abut against the second display plate 4 , so that the second display plate 4 cannot be easily moved.

[0054] 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 construction project cost statistics display board, characterized in that: include: Two support rods (1) are arranged at intervals; A first display board (2), one end of which is arranged on one of the support rods (1) and the other end of which extends towards the other support rod (1); an insertion groove (3) is provided on one end of the first display board (2) facing the other support rod (1); A second display board (4), one end of which is inserted into the insertion slot (3), and the other end of which extends away from the first display board (2) and is connected to the support rod (1); Two lifting adjustment devices are respectively arranged at the bottom ends of the two support rods (1); The lifting and lowering adjustment device is used to adjust the height of the support rod (1), so that the height of the first display board (2) and the second display board (4) can be adjusted; A limiting plate (5) is provided on one end of the first display plate (2) facing the second display plate (4), the limiting plate (5) being detachably connected to the first display plate (2), the limiting plate (5) being provided with a through hole (6) for the second display plate (4) to pass through, limiting blocks (7) are provided on both sides of one end of the second display plate (4) inserted into the insertion slot (3), the two limiting blocks (7) are slidably fitted on the inner wall of the insertion slot (3), and the width of the through hole (6) is smaller than the width of the insertion slot (3).

2. A construction engineering cost statistics display board according to claim 1, characterized in that: The lifting and adjusting device comprises: The two support blocks (8) are each provided with a plug-in slot (9) at the top end for the support rod (1) to be inserted, the plug-in slot (9) being connected to opposite sides of the two support blocks (8), and a first threaded hole connected to the plug-in slot (9) being provided on an outer side wall of the support block (8); Two first threaded rods (10), one end of which is located outside the support block (8), and the other end of which is respectively threadedly connected to the first threaded holes and extends into the insertion slot (9); and two first rotating blocks (11), respectively fixedly connected to one end of the first threaded rod (10) facing away from the supporting block (8); Wherein, the first threaded rod (10) is used to abut against the support rod (1).

3. A construction engineering cost statistics display board according to claim 2, characterized in that: The bottom ends of the support blocks (8) are all threadedly connected to a second threaded rod (12), and one end of the second threaded rod (12) facing away from the support block (8) is provided with a support plate (13).

4. A construction engineering cost statistics display board according to claim 1, characterized in that: A second threaded hole connected to the insertion slot (3) is provided on the side plate of the first display plate (2); a third threaded rod is threadedly connected to the second threaded hole; one end of the third threaded rod extends into the insertion slot (3) and the other end extends to the outside of the first display plate (2); a second rotating block (14) is provided on the end of the third threaded rod facing away from the first display plate (2).

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