Sand table for engineering management

Abstract

The utility model relates to the technical field of sand tables, and discloses a sand table for engineering management, which comprises a sand table body and a rotating disc arranged below the sand table body, a supporting disc is arranged below the rotating disc, a supporting table is arranged below the supporting disc, and moving wheels are arranged below the supporting table. According to the utility model, the magnet rod is installed in the magnet embedding hole in the model embedding groove, so that the magnetic sand table model and the model embedding groove are fixed, and the situation that the sand table model is unstable when the sand table shakes is avoided; according to the novel sand table, the limiting rods and the splicing plates of the sand table body are embedded and spliced with the limiting rod grooves and the splicing plate grooves of other sand tables, so that small parts of sand tables are spliced into a large-area sand table, the requirements of different sand table areas are met, and convenience is provided for disassembly and transportation; through the design of the rotating disc, the spliced large-area sand table can freely rotate, the project progress can be conveniently observed in different directions, a sand table model can be conveniently installed, and the sand table drilling speed is greatly increased.

Description

Technical Field

[0001] The utility model relates to the technical field of sand tables, in particular to a sand table for engineering management. Background Art

[0002] During the construction process, engineering management devices are often needed. The engineering management devices currently used are generally sand tables for engineering management. The sand table can be used to mark the area to be managed, so that the staff can have a comprehensive understanding of the topography of the management area. When using the existing sand table, the modules made using the template are placed on the surface of the sand table, and then the user can get a timely understanding of the topography and area through the placed modules. However, when in use, the modules are placed directly on the sand table, which makes them easily displaced by external touch or shaking, thus greatly affecting the subsequent use.

[0003] A sand table for engineering management provided according to patent application number CN201920322433.7 includes a sand table body, storage grooves are evenly opened on the surface of the sand table body, a flap is arranged inside the storage groove, a connecting shaft is connected to the connection between the flap and the storage groove, a connecting block is fixed at the center of the flap surface, a mounting block is arranged on the top of the connecting block, clamping blocks are fixed on both sides of the outer wall of the connecting block, and the outer wall of the clamping block is connected to a U-shaped block by clamping; the utility model facilitates the storage of the flap through the designed storage groove, and facilitates the installation of the connecting block through the designed flap. At the same time, when not in use, the connecting block can be flipped into the storage groove by flipping, so that the surface of the sand table is smooth and beautiful, and the designed connecting shaft is convenient to fix the flap in the storage groove while ensuring that it can be flipped.

[0004] There are still some shortcomings in the patent application. The sand table model of the patent is large in size, and the transportation method is usually long-distance container transportation. Before the sand table model is transported, the building model on the sand table needs to be separated from the sand table base. After arriving at the place of use, the sand table base needs to be locked with screws for fixation. Installation and disassembly are very labor-intensive. Therefore, a sand table for engineering management is needed to solve these problems. Utility Model Content

[0005] A sand table for engineering management comprises a sand table body and a rotating disk assembly arranged below the sand table body, wherein four fixing columns are arranged on the top surface of the rotating disk assembly, and fixing column fitting grooves are embedded above the fixing columns, a rotating shaft is arranged below the rotating disk assembly, the rotating shaft is embedded in a rotating shaft sleeve, and the rotating shaft sleeve is installed in a supporting disk groove of a supporting disk, a supporting disk is arranged below the rotating disk assembly, a supporting table is arranged below the supporting disk, a moving assembly is arranged below the supporting table, the moving assembly comprises a steering wheel, a steering shaft is arranged above the steering wheel, the steering shaft is embedded in a moving shaft sleeve, the moving shaft sleeve is connected to the supporting table, and a fixed wheel is arranged on the bottom surface of the supporting table.

[0006] Preferably, a plurality of model embedding grooves are provided on the upper surface of the sandbox body, and the model embedding grooves are provided with magnet embedding holes, and the magnet rod passes through and connects the model embedding grooves and is embedded in the magnet embedding holes.

[0007] Preferably, a limiting rod is provided on the wide side of the sand table body, and a limiting rod groove is provided on one side of the sand table body engaged with the limiting rod.

[0008] Preferably, a splicing plate is provided on the narrow side of the sand table body, a splicing plate groove is provided on one side of the sand table body that is engaged with the splicing plate, and fixing column engaging grooves are provided at the four corners of the bottom surface of the sand table body.

[0009] Beneficial effects: The new type fixes the magnetic sand table model and the model fitting groove by installing a magnetic rod in the magnet fitting hole in the model fitting groove, thereby avoiding the instability of the sand table model when the sand table shakes; the new type splices a small part of the sand table into a large-area sand table by splicing the limit rod and splicing plate of the sand table body with the limit rod grooves and splicing plate grooves of other sand tables, which not only meets the needs of different sand table areas, but also provides convenience for disassembly and transportation; the new type can make the large-area sand table rotate freely after splicing through the design of the rotating disk assembly, which is convenient for observing the progress of the project and installing the sand table model from different directions, and greatly improves the speed of sand table drills; the new type can move the sand table through the moving assembly, thereby improving the practicability of the sand table. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is the main structure diagram of the sandbox of the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the rotating disk assembly of the utility model.

[0014] Legend:

[0015] 1. Sand table body; 2. Rotating disk assembly; 3. Support disk; 4. Support table; 5. Moving assembly; 11. Model fitting groove; 12. Magnet fitting hole; 13. Magnet rod; 14. Limit rod; 15. Splicing plate; 141. Limit rod groove; 151. Splicing plate groove; 16. Fixed column fitting groove; 21. Fixed column; 22. Rotating shaft; 23. Rotating shaft sleeve; 51. Steering wheel; 52. Steering shaft; 53. Moving shaft sleeve; 54. Fixed wheel. DETAILED DESCRIPTION

[0016] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described: Example

[0017] See also Figure 1 to Figure 2 Embodiment 1 is described, a sand table for engineering management includes a sand table body 1 and a rotating disk assembly 2 arranged below the sand table body 1, a plurality of model embedding grooves 11 are arranged on the upper surface of the sand table body 1, the model embedding grooves 11 are provided with magnet embedding holes 12, a magnet rod 13 passes through and connects each model embedding groove 11 and is embedded in the magnet embedding hole 12, a limiting rod 14 is arranged on the wide side of the sand table body 1, a limiting rod groove 141 is arranged on one side of the sand table body 1 embedded with the limiting rod 14, a splicing plate 15 is arranged on the narrow side of the sand table body 1, a splicing plate groove 151 is arranged on one side of the sand table body 1 embedded with the splicing plate 15.

[0018] In the present embodiment, the magnet rod 13 in the model fitting groove 11 can fix the magnetic sand table model and the model fitting groove 11 to conduct sand table exercises, thereby avoiding the instability of the sand table model when the sand table body 1 shakes. The fitting splicing of the limit rod 14 and splicing plate 15 of the sand table body 1 and the limit rod groove 141 and splicing plate groove 151 of other sand table bodies 1 allows a small part of the sand table to be spliced ​​into a large-area sand table, which not only meets the requirements of different sand table areas, but also provides convenience for disassembly and transportation. Example

[0019] See also Figure 3Description of Example 2. This embodiment further describes Example 1. A support plate 3 is provided below the rotating disk assembly 2, a support table 4 is provided below the support plate 3, a moving assembly 5 is provided below the support table 4, fixed column embedding grooves 16 are provided at the four corners of the bottom surface of the sand table body 1, four fixed columns 21 are provided on the top surface of the rotating disk assembly 2, the fixed column embedding grooves 16 are embedded above the fixed columns 21, a rotating shaft 22 is provided below the rotating disk assembly 2, the rotating shaft 22 is embedded in a rotating shaft sleeve 23, and the rotating shaft sleeve 23 is installed in the support disk groove 31 of the support disk 3, the moving assembly 5 includes a steering wheel 51, a steering shaft 52 is provided above the steering wheel 51, the steering shaft 52 is embedded in the moving shaft sleeve 53, the moving shaft sleeve 53 is connected to the support table 4, and a fixed wheel 54 is provided on the bottom surface of the support table 4.

[0020] In the present embodiment, the combined sand table is connected to the rotating disk assembly 2 through the fixed column engaging groove 16 on the bottom surface. Rotating the combined sand table can drive the rotating shaft 22 to rotate in the rotating sleeve 23, thereby realizing the observation of the project progress and the installation of the sand table model from different directions of the sand table, which greatly improves the speed of sand table exercises. The rotating shaft 22 can also be disassembled from the rotating sleeve 23, which provides convenience for transportation. The steering wheel 51 rotates in all directions with the steering shaft 52 in the mobile sleeve 53, realizing the movement and steering of the support table 4, thereby improving the practicality of the device.

[0021] In specific application, first, the rotating shaft 22 of the rotating disk assembly 2 is embedded into the rotating shaft sleeve 23, and then the limiting rod 14 and the splicing plate 15 of the sand table body 1 are embedded and spliced ​​with the limiting rod grooves 141 and the splicing plate grooves 151 of other sand table bodies 1 to splice a small part of the sand table into a large-area sand table, and finally the four fixed column embedding grooves 16 at the center of the large-area sand table body 1 are connected to the four fixed columns 21 on the top surface of the rotating disk assembly 2. After the splicing is completed, the steering wheel 51 and the fixed wheel 54 of the moving assembly 5 can be used to realize the arbitrary movement of the entire device to realize the sand table drill; during the drill, the magnet rod 13 in the model embedding groove 11 can fix the magnetic sand table model and the model embedding groove 11, thereby avoiding the situation that the sand table model is unstable when the sand table body 1 is shaken. After the drill, if it needs to be transported, it can be disassembled, which not only meets the needs of different sand table areas, but also provides convenience for disassembly and transportation.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sand table for engineering management, comprising a sand table body (1) and a rotating disk assembly (2) arranged below the sand table body (1), characterized in that: The top surface of the rotating disk assembly (2) is provided with four fixed columns (21), the fixed column engaging grooves (16) are engaged with the upper parts of the fixed columns (21), a rotating shaft (22) is provided at the lower part of the rotating disk assembly (2), the rotating shaft (22) is engaged with a rotating shaft sleeve (23), the rotating shaft sleeve (23) is installed in a supporting disk groove (31) of the supporting disk (3), a supporting disk (3) is provided at the lower part of the rotating disk assembly (2), a supporting table (4) is provided at the lower part of the supporting disk (3), a moving assembly (5) is provided at the lower part of the supporting table (4), the moving assembly (5) comprises a steering wheel (51), a steering shaft (52) is provided at the upper part of the steering wheel (51), the steering shaft (52) is engaged with the moving shaft sleeve (53), the moving shaft sleeve (53) is connected to the supporting table (4), and a fixed wheel (54) is provided at the lower part of the supporting table (4).

2. A sand table for engineering management according to claim 1, characterized in that: The upper surface of the sand table body (1) is provided with a plurality of model embedding grooves (11), the model embedding grooves (11) are provided with magnet embedding holes (12), and the magnet rods (13) penetrate and connect the model embedding grooves (11) and are embedded in the magnet embedding holes (12).

3. A sand table for engineering management according to claim 1, characterized in that A limit rod (14) is provided on the wide side of the sand table body (1), and a limit rod groove (141) is provided on one side of the sand table body (1) that is engaged with the limit rod (14).

4. A sand table for engineering management according to claim 1, characterized in that: A splicing plate (15) is provided on the narrow side of the sand table body (1), a splicing plate groove (151) is provided on one side of the sand table body (1) that is engaged with the splicing plate (15), and fixing column engaging grooves (16) are provided at the four corners of the bottom surface of the sand table body (1).

Images