CN219410626U - Protective structure and lifting workbench for highway sign board suspension - Google Patents
Protective structure and lifting workbench for highway sign board suspension Download PDFInfo
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- CN219410626U CN219410626U CN202320517955.9U CN202320517955U CN219410626U CN 219410626 U CN219410626 U CN 219410626U CN 202320517955 U CN202320517955 U CN 202320517955U CN 219410626 U CN219410626 U CN 219410626U
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- protective structure
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Abstract
The utility model relates to the technical field of road accessories, in particular to a protective structure and a lifting workbench for hanging highway signboards, which comprises a soil surface, a lifting signboard mounting column, a reinforcing component and an auxiliary positioning component, wherein the upper end of the soil surface is vertically embedded with a casting bottom table, the lifting signboard mounting column is vertically arranged at the upper end of the casting bottom table through the mounting component, the mounting component comprises a plurality of embedded screws, a plurality of safety protection arms are symmetrically arranged on the outer side of the casting bottom table, when the lifting signboard mounting column is stably mounted on the casting bottom table, the contact surface and the supporting surface of the casting bottom table with surrounding soil are expanded, the stability of the casting bottom table is improved, the safety protection arms can rotate and limit a mounting nut for connecting the lifting signboard mounting column and the casting bottom table, the connection stability of the casting bottom table and the lifting signboard mounting column is improved, the whole signboard device is safely protected by matching with the auxiliary positioning component, and the whole structure is high in strength and convenient to mount.
Description
Technical Field
The utility model relates to the technical field of road fittings, in particular to a protective structure and a lifting workbench for hanging expressway signboards.
Background
The expressway is a highway special for the automobile to run at a high speed in a lane and all control the access, a plurality of different signboards are arranged on two sides of the expressway for indicating to a driver, and the lifting signboards are one of the different signboards and are used as highway signboards, so that the expressway is required to be stably installed in a overturning-preventing manner when being used;
in the prior art, a lifting type high-speed signboard needs to be poured with a bottom table at a corresponding position when being installed, and then a stand column of the signboard is fixed above the bottom table through a plurality of nuts;
as the cast bottom table is a regular upright column structure, along with the separate blowing rain in life, the stability of the cast workbench is required to be influenced by the factors of problems such as surrounding ground water and soil, abrupt change of soil property, softness and the like, so that the highway signpost can be overturned, and safety risks are brought to vehicles coming and going.
Disclosure of Invention
The utility model aims to provide a protective structure and a lifting workbench for hanging expressway signboards, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a protective structure, the protective structure comprising:
the upper end of the soil ground is vertically embedded with a pouring bottom table;
the lifting guideboard mounting column is vertically arranged at the upper end of the pouring base table through a mounting assembly, and the mounting assembly comprises a plurality of embedded screws;
the reinforcing component comprises a plurality of safety protection arms, and one sides of the safety protection arms respectively penetrate through one side of the pouring base platform horizontally and are in contact with the soil surface;
the auxiliary positioning assembly is arranged at the lower end of one side of the casting bottom table, which is inserted with the safety protection arm, and comprises a positioning guide rod.
Preferably, the mounting groove has been seted up to pouring base table upper end, and in a plurality of pre-buried screw rods were vertically symmetrical to be located the mounting groove in advance respectively, lift guideboard erection column lower extreme level was equipped with the mounting panel, and pre-buried screw rod upper end activity respectively runs through the mounting panel and cup joints through the screw thread and is equipped with mounting nut.
Preferably, a plurality of supporting grooves are symmetrically formed in the mounting groove in a way of horizontally penetrating through the casting bottom table, a plurality of safety protection arms are respectively arranged in a way of horizontally penetrating through the inserting supporting grooves, a butt joint box is arranged on one side of the casting bottom table, close to the safety protection arms, of the casting bottom table, and the butt joint box is arranged on one side of the safety protection arms in an inserting mode.
Preferably, the limit groove is formed in the lower end of one side of the safety protection arm plug-in butt joint box, the installation nut and the upper end of the embedded screw rod are arranged in the plug-in limit groove, the installation nut is arranged in a hexagonal structure, and two side faces of the installation nut are respectively arranged in contact with one side face in the limit groove.
Preferably, the spring groove is formed in one side of the supporting groove in the safety protection arm, a plurality of positioning guide rods are vertically and symmetrically arranged in the spring groove, positioning springs are sleeved at the upper ends of the positioning guide rods, the positioning blocks are inserted into the spring groove and movably sleeved at the lower ends of the positioning guide rods, the lower ends of the positioning springs are respectively in contact with the upper ends of the positioning blocks, the lower ends of the supporting groove are respectively provided with a positioning groove, the lower ends of the positioning blocks penetrate through the insertion positioning groove of the safety protection arm, and the two sides of the insertion positioning grooves of the positioning blocks are inclined surfaces.
Preferably, the safety protection arm is far away from the setting of pouring bottom table one side level grafting soil ground, and the safety protection arm is custom length, and the nail hole has been seted up vertically to run through on one side of the safety protection arm, and the vertical nail hole that runs through in safety protection arm one side is pegged graft and is strengthened the nail, strengthens the setting in the nail lower extreme grafting soil ground, and strengthens one side in the nail grafting soil ground and set up for the drilling rod structure.
Preferably, a restraint groove is horizontally formed between the spring groove and the nail hole in the safety protection arm, a restraint rod is horizontally inserted in the restraint groove, one side of the restraint rod is inserted into the spring groove to be contacted with one side of the upper end of the positioning block, one side of the restraint rod, inserted into the nail hole, is contacted with the reinforcing nail, and the vertical sectional area of one side of the restraint rod, inserted into the nail hole, is larger than that of one side of the inserted spring groove.
The lifting workbench for the highway sign board suspension has the protection structure.
Compared with the prior art, the utility model has the beneficial effects that:
through being equipped with a plurality of safety protection arm in the outside symmetry of pouring bottom table, when pouring bottom table stable installation lift guideboard erection column, expand pouring bottom table and soil contact surface and holding surface around, improve the stability of pouring bottom table, and safety protection arm can rotate spacingly with the installation nut to the connection of lift guideboard erection column and pouring bottom table, improve the connection stability of pouring bottom table and lift guideboard erection column, carry out safety protection to whole guideboard device, and cooperation assistance-localization real-time subassembly, overall structure intensity is high, the installation is convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the connection structure of the lifting guideboard mounting post and the safety protection arm of the present utility model;
fig. 4 is a schematic structural view of the safety protection arm of the present utility model.
In the figure: the soil horizon 1, pouring bottom table 2, lifting guideboard installation column 3, mounting plate 4, pre-buried screw 5, safety protection arm 6, locating block 7, locating guide rod 8, locating spring 9, mounting nut 10, butt joint box 11, spacing groove 12, strengthening nail 13, restraint pole 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present application provides the following three preferred embodiments.
Example 1
A protective structure, the protective structure comprising:
the upper end of the soil ground 1 is vertically embedded with a pouring bottom table 2;
the lifting guideboard mounting column 3 is vertically arranged at the upper end of the pouring base table 2 through a mounting assembly, the mounting assembly comprises a plurality of embedded screws 5, a mounting groove is formed in the upper end of the pouring base table 2, the embedded screws 5 are vertically and symmetrically arranged in the mounting groove respectively, a mounting plate 4 is horizontally arranged at the lower end of the lifting guideboard mounting column 3, and the upper ends of the embedded screws 5 respectively penetrate through the mounting plate 4 in a movable mode and are sleeved with mounting nuts 10 through threads;
the reinforcing component comprises a plurality of safety protection arms 6, one sides of the safety protection arms 6 respectively penetrate through one side of the pouring base table 2 horizontally to be in contact with the soil surface 1, a plurality of supporting grooves are symmetrically formed in the mounting grooves in a manner of penetrating through the pouring base table 2 horizontally, the safety protection arms 6 respectively penetrate through the plugging supporting grooves, the pouring base table 2 is provided with a butt joint box 11 on one side close to the safety protection arms 6, the butt joint box 11 is internally provided with the safety protection arms 6 in a plugging manner, the lower end of one side of the butt joint box 11 is provided with a limit groove 12 in a plugging manner, the mounting nuts 10 and the upper ends of the embedded screws 5 are arranged in the limit groove 12 in a plugging manner, the mounting nuts 10 are in hexagonal structure, and two side surfaces of the mounting nuts 10 are respectively in contact with one side surface in the limit groove 12;
the auxiliary positioning component is arranged at the lower end of one side of the casting bottom table 2, which is inserted into the safety protection arm 6, the auxiliary positioning component comprises a positioning guide rod 8, a spring groove is formed in one side of the supporting groove in the safety protection arm 6, a plurality of positioning guide rods 8 are vertically and symmetrically arranged in the spring groove, positioning springs 9 are sleeved at the upper ends of the positioning guide rods 8, a positioning block 7 is inserted into the spring groove and movably sleeved with the lower end of the positioning guide rods 8, the lower ends of the positioning springs 9 are respectively contacted with the upper ends of the positioning block 7, positioning grooves are formed in the lower ends of the supporting groove, the lower ends of the positioning block 7 penetrate through the positioning groove for positioning the safety protection arm 6 to be arranged in the inserting manner, the two side surfaces of the positioning block 7 are inclined surfaces, the safety protection arm 6 is arranged away from the casting bottom table 2, one side of the safety protection arm 6 is horizontally inserted into the soil ground 1, the safety protection arm 6 is of a customized length, nail holes are vertically formed in one side of the safety protection arm 6 in a penetrating manner, a nail hole is inserted into the reinforcing nail 13 is vertically formed in one side of the safety protection arm 6, the reinforcing nail 13 is inserted into the reinforcing nail hole, and the lower end of the reinforcing nail is arranged in the soil ground 1
The lifting workbench for the highway sign board suspension has the protection structure.
Example two
On the basis of the first embodiment, one side of the reinforcing nail 13, which is inserted into the soil surface 1, is provided with a drill rod structure, and the upper end of the reinforcing nail 13 is provided with a drill bit connecting hole, so that the reinforcing nail 13 can be directly and vertically smashed into the soil surface 1, or the drill bit drives the reinforcing nail 13 to rotate and insert into the soil surface 1.
Example III
On the basis of the second embodiment, a restraint groove is horizontally formed between the spring groove and the nail hole in the safety protection arm 6, a restraint rod 14 is horizontally inserted in the restraint groove, one side of the restraint rod 14 is inserted in the spring groove and is contacted with one side of the upper end of the positioning block 7, one side of the restraint rod 14 inserted in the nail hole is contacted with the reinforcing nail 13, the vertical sectional area of one side of the restraint rod 14 inserted in the nail hole is larger than the vertical sectional area of one side of the inserted spring groove, and when the reinforcing nail 13 fixedly installs the safety protection arm 6, the restraint rod 14 is controlled to limit and restrain the positioning block 7, so that the connecting structure of the safety protection arm 6, the pouring base table 2 and the lifting guideboard mounting column 3 is stable.
During the use, pour into a mould the bottom plate 2 in advance in the suitable position of soil surface 1, and predetermine a plurality of pre-buried screw rods 5, afterwards stand lift guideboard erection column 3 in lift guideboard erection column 3 top, fix through mounting nut 10, then excavate the corresponding length preparation groove of safety protection arm 6 to soil surface 1 in the back groove position of pouring bottom plate 2, afterwards, safety protection arm 6 level passes from the back inslot, and carry out spacing to the rotation of mounting nut 10 through spacing groove 12, insert in docking box 11, keep safety protection arm 6's stability, simultaneously along with the grafting of safety protection arm 6 and pouring bottom plate 2, the locating piece 7 inserts the constant head tank in the back groove under the elastic support of locating spring 9, carry out the automatic prepositioning of safety protection arm 6, then take out the spike 13 and throw into in the soil surface 1 respectively, the operation is convenient, can not rock easily under the locating piece 7 effect, along with spike 13 jack-in soil surface 1, restraint lever 14 one side inserts in the spring groove, upwards move about to limit to locating piece 7, improve safety protection arm 6 and lift guideboard 3 and the stability of the whole protection column of pouring bottom plate 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A protective structure, characterized in that: the protective structure comprises:
the soil surface (1), the upper end of the soil surface (1) is vertically embedded with a pouring bottom table (2);
the lifting guideboard mounting column (3) is vertically arranged at the upper end of the pouring base table (2) through a mounting assembly, and the mounting assembly comprises a plurality of embedded screws (5);
the reinforcing component comprises a plurality of safety protection arms (6), and one sides of the safety protection arms (6) respectively penetrate through one side of the pouring base table (2) horizontally and are in contact with the soil surface (1);
the auxiliary positioning assembly is arranged at the lower end of one side of the safety protection arm (6) inserted into the casting base table (2), and comprises a positioning guide rod (8).
2. A protective structure according to claim 1, wherein: the mounting groove has been seted up to pouring base table (2) upper end, and in the mounting groove was preset to vertical symmetry respectively to a plurality of pre-buried screw rods (5), lift guideboard erection column (3) lower extreme level was equipped with mounting panel (4), and pre-buried screw rod (5) upper end activity respectively runs through mounting panel (4) and has cup jointed installation nut (10) through the screw thread.
3. A protective structure according to claim 2, wherein: a plurality of supporting grooves are symmetrically formed in the mounting groove in a horizontal penetrating mode through the casting base table (2), a plurality of safety protection arms (6) are respectively arranged in the supporting grooves in a horizontal penetrating mode, the casting base table (2) is provided with a butt joint box (11) on one side, close to the safety protection arms (6), of the casting base table, and the butt joint box (11) is arranged on one side of the safety protection arms (6) in a plugging mode.
4. A protective structure according to claim 3, wherein: the safety protection arm (6) is inserted into the lower end of one side of the butt joint box (11) and is provided with a limit groove (12), the installation nut (10) and the upper end of the embedded screw rod (5) are inserted into the limit groove (12) and are arranged in a hexagonal structure, and two side surfaces of the installation nut (10) are respectively contacted with one side surface in the limit groove (12).
5. The protective structure of claim 4, wherein: the safety protection arm (6) is internally provided with a spring groove at one side of the supporting groove, a plurality of positioning guide rods (8) are vertically and symmetrically arranged in the spring groove, positioning springs (9) are sleeved at the upper ends of the positioning guide rods (8), a plurality of positioning guide rods (8) are movably sleeved in the positioning block (7) plugging spring groove, the lower ends of the positioning springs (9) are respectively contacted with the upper ends of the positioning block (7), positioning grooves are formed in the lower ends of the supporting groove, the lower ends of the positioning block (7) penetrate through the safety protection arm (6) to be plugged in the positioning groove, and the two sides of the plugging positioning groove of the positioning block (7) are inclined surfaces.
6. A protective structure according to claim 5, wherein: the utility model discloses a pouring base platform, including pouring base platform (2), safety protection arm (6), drilling rod structure, nail hole, reinforcing nail (13) are pegged graft in safety protection arm (6) keep away from pouring base platform (2) one side level grafting soil ground (1) setting, safety protection arm (6) are custom length, and the vertical nail hole of having seted up that runs through in safety protection arm (6) one side, and reinforcing nail (13) lower extreme grafting soil ground (1) is interior to set up, and reinforcing nail (13) grafting soil ground (1) one side is drilling rod structure setting.
7. The protective structure of claim 6, wherein: the safety protection arm (6) is internally provided with a restraint groove horizontally between the spring groove and the nail hole, the restraint groove is internally provided with a restraint rod (14) in a horizontally inserted manner, one side of the restraint rod (14) is internally inserted into the spring groove to be contacted with one side of the upper end of the positioning block (7), one side of the restraint rod (14) in the inserted nail hole is in contact with the reinforcing nail (13), and the vertical sectional area of one side of the restraint rod (14) in the inserted nail hole is larger than the vertical sectional area of one side of the inserted spring groove.
8. The utility model provides a highway signboard hangs and uses elevating platform which characterized in that: the elevating platform for highway sign hanging has the protective structure of any one of the above claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320517955.9U CN219410626U (en) | 2023-03-13 | 2023-03-13 | Protective structure and lifting workbench for highway sign board suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320517955.9U CN219410626U (en) | 2023-03-13 | 2023-03-13 | Protective structure and lifting workbench for highway sign board suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219410626U true CN219410626U (en) | 2023-07-25 |
Family
ID=87230727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320517955.9U Active CN219410626U (en) | 2023-03-13 | 2023-03-13 | Protective structure and lifting workbench for highway sign board suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219410626U (en) |
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2023
- 2023-03-13 CN CN202320517955.9U patent/CN219410626U/en active Active
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