Protective device for construction engineering construction

Abstract

The utility model discloses a protective device for construction engineering construction, which comprises a stand column and a baffle plate, one side of the baffle plate is provided with a light supplementing mechanism which is convenient for supplementing light at night, a danger notice board is fixedly embedded in the baffle plate, and a fixing mechanism which is convenient for fixing the baffle plate is arranged between the stand column and the baffle plate. Fixing nails are movably arranged at the bottom ends of the stand columns in a penetrating mode, pull ropes are fixedly arranged at the top ends of the fixing nails in a winding mode, the fixing mechanism comprises a fixing shaft, limiting rods, placement grooves and extension blocks, the placement grooves are formed in the stand columns, the two placement grooves are formed in one side of the stand column on the same side, and the extension blocks are fixed to a baffle. The limiting plate is in a horizontal state before use, the extension block is moved into the placement groove during installation, then the limiting plate is rotated, so that the limiting plate is rotated to a vertical state and shields the front end position of the extension block, the extension block is prevented from being separated, the installation and fixing work is completed, installation is simple and convenient, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering equipment, in particular to a protective device for construction engineering. Background Art

[0002] Construction projects refer to the general term for various types of buildings and engineering facilities that provide the material and technical basis for human life and production; it is an organized, purposeful, large-scale economic activity of mankind, covering multiple fields from construction engineering, civil engineering to mechanical and electrical engineering; these projects are not only engineering projects that form comprehensive production capacity or exert engineering benefits in the process of fixed asset reproduction, but also include the construction of new or the transformation of existing fixed assets.

[0003] When some pits are dug during construction, in order to prevent people from falling into the pits, protective devices need to be installed on the outside of the pits to prevent people from falling into the pits. The existing protective devices are assembled and fixed by bolts during use. The fixing operation is time-consuming, which makes the installation operation inconvenient. At the same time, at night, due to the insufficient power supply on the construction site, the pit location may not have electricity, which will cause dim light, posing certain safety hazards at night. Therefore, a device is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a protective device for construction engineering to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for construction engineering construction, comprising a column and a baffle, a fill-light mechanism for night fill-light is arranged on one side of the baffle, a hazard warning sign is inlaid and fixed inside the baffle, a fixing mechanism for fixing the baffle is arranged between the column and the baffle, a fixing nail is movably inserted at the bottom end of the column, a pull rope is wrapped and fixed at the top end of the fixing nail, the fixing mechanism comprises a fixing shaft, a limit rod, a placement groove and an extension block, the placement groove is arranged on the column, two placement grooves are arranged on one side of the column on the same side, the extension block is fixed on the baffle, the fixing shaft is fixed on one side of the column, and a limit rod is movably sleeved on the outer side of the fixing shaft, and the limit rod is in a horizontal state before use, and the extension block is moved to the inside of the placement groove during installation, and then the limit rod is rotated so that the limit rod is rotated to a vertical state, blocking the front end position of the extension block to prevent the extension block from detaching, so that the installation and fixing work is completed, the installation is simple and convenient, and the practicality of the device is improved.

[0006] Preferably, the fill light mechanism includes a solar panel, a battery, a reflector and a lighting lamp. The battery is embedded and fixed at the top position of the baffle, the solar panel is fixed at the top position of the baffle, the lighting lamp is embedded and fixed at one side of the baffle, and the reflector is fixed at one side of the baffle. When in use, the lighting lamp performs night lighting fill light work to improve the safety of the device. At the same time, energy is saved through the solar panel, and the reflector reflects the light irradiated to the upper end downward to improve the lighting effect of the lighting lamp.

[0007] Preferably, four extension blocks are provided, with two in each group, and are symmetrically fixed at both sides of the baffle.

[0008] Preferably, a friction force that hinders the rotation of the limiting rod is provided between the limiting rod and the fixed shaft.

[0009] Preferably, the storage battery is electrically connected to the solar panel.

[0010] Preferably, the lighting lamp is electrically connected to a battery.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. Before the use of the utility model, the limit rod is in a horizontal state. When installing, the extension block is moved to the inside of the placement groove, and then the limit rod is rotated so that the limit rod is rotated to a vertical state, blocking the front end of the extension block to prevent the extension block from detaching. In this way, the installation and fixing work is completed, the installation is simple and convenient, and the practicality of the device is improved;

[0013] 2. When the utility model is in use, the lighting lamp performs nighttime supplementary lighting, thereby improving the safety of the device. At the same time, the solar panel saves energy, and the reflector reflects the light irradiated to the upper end downward, thereby improving the lighting effect of the lighting lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a protective device for construction engineering of the utility model;

[0015] Figure 2 This is a bottom view of a protective device for construction engineering of the utility model;

[0016] Figure 3 It is an enlarged schematic diagram of a protective device A for construction engineering construction according to the utility model.

[0017] In the figure: 1. column; 2. baffle; 3. solar panel; 4. battery; 5. reflector; 6. fixing nail; 7. pull rope; 8. hazard warning sign; 9. lighting; 10. mounting groove; 11. extension block; 12. fixed shaft; 13. limit rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a protective device for construction engineering, including a column 1 and a baffle 2, one side of the baffle 2 is provided with a fill light mechanism for night fill light, a danger warning sign 8 is inlaid and fixed inside the baffle 2, a fixing mechanism for fixing the baffle 2 is provided between the column 1 and the baffle 2, a fixing nail 6 is movably inserted at the bottom end of the column 1, a pull rope 7 is wound and fixed at the top end of the fixing nail 6, the fixing mechanism includes a fixing shaft 12, a limiting rod 13, a placement groove 10 and an extension block 11, the placement groove 10 is provided on the column 1, two placement grooves 10 are provided on one side of the column 1 on the same side, the extension block 11 is welded and fixed on the baffle 2, and the extension block 1 1 has four, two in each group, symmetrically fixed at the positions on both sides of the baffle 2, the fixed shaft 12 is welded and fixed on one side of the column 1, the outer side of the fixed shaft 12 is movably sleeved with a limit rod 13, and there is a friction force between the limit rod 13 and the fixed shaft 12 that hinders the rotation of the limit rod 13. Before use, the limit rod 13 is in a horizontal state. During installation, the extension block 11 is moved to the inside of the placement groove 10, and then the limit rod 13 is rotated so that the limit rod 13 is rotated to a vertical state, blocking the front end position of the extension block 11 to prevent the extension block 11 from detaching. In this way, the installation and fixing work is completed, the installation is simple and convenient, and the practicality of the device is improved.

[0020] The fill light mechanism includes a solar cell panel 3, a battery 4, a reflector 5 and a lighting lamp 9. The battery 4 is embedded and fixed at the top position of the baffle 2, the solar cell panel 3 is fixed at the top position of the baffle 2 through a mounting frame, the battery 4 is electrically connected to the solar cell panel 3, the lighting lamp 9 is embedded and fixed at one side of the baffle 2, the lighting lamp 9 is electrically connected to the battery 4, and the reflector 5 is welded and fixed at one side of the baffle 2. When in use, the lighting lamp 9 performs nighttime lighting fill light work to improve the safety of the device. At the same time, energy is saved through the solar cell panel 3, and the reflector 5 reflects the light irradiated to the upper end downward to improve the lighting effect of the lighting lamp 9.

[0021] Working principle: before use, the limit rod 13 is in a horizontal state. During installation, the extension block 11 is moved to the inside of the placement groove 10, and then the limit rod 13 is rotated so that the limit rod 13 is rotated to a vertical state, blocking the front end position of the extension block 11 to prevent the extension block 11 from detaching. In this way, the installation and fixing work is completed, the installation is simple and convenient, and the practicality of the device is improved; when in use, the lighting lamp 9 is used for night lighting supplementary lighting, which improves the safety of the device. At the same time, the solar panel 3 saves energy, and the reflector 5 reflects the light irradiated to the upper end downward, thereby improving the lighting effect of the lighting lamp 9.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective device for construction engineering, comprising a column (1) and a baffle (2), characterized in that: A light-filling mechanism for night-time light-filling is arranged on one side of the baffle (2); a hazard warning sign (8) is fixedly arranged inside the baffle (2); a fixing mechanism for fixing the baffle (2) is arranged between the column (1) and the baffle (2); a fixing nail (6) is movably inserted at the bottom of the column (1); a pull rope (7) is fixedly wound around the top of the fixing nail (6); the fixing mechanism comprises a fixing shaft (12), a limiting rod (13), a placement groove (10) and an extension block (11); the placement groove (10) is arranged on the column (1); two placement grooves (10) are arranged on one side of the column (1) on the same side; the extension block (11) is fixed on the baffle (2); the fixing shaft (12) is fixed on one side of the column (1); and a limiting rod (13) is movably sleeved on the outer side of the fixing shaft (12).

2. A protective device for construction engineering according to claim 1, characterized in that: The light-filling mechanism comprises a solar cell panel (3), a storage battery (4), a reflector (5) and a lighting lamp (9); the storage battery (4) is embedded and fixed at the top position of the baffle (2); the solar cell panel (3) is fixed at the top position of the baffle (2); the lighting lamp (9) is embedded and fixed at one side of the baffle (2); and the reflector (5) is fixed at one side of the baffle (2).

3. A protective device for construction engineering according to claim 2, characterized in that: The extension blocks (11) are provided in four numbers, with two of them forming a group, and are symmetrically fixed at the two sides of the baffle (2).

4. A protective device for construction engineering according to claim 3, characterized in that: A friction force that hinders the rotation of the limiting rod (13) is provided between the limiting rod (13) and the fixed shaft (12).

5. A protective device for construction engineering according to claim 4, characterized in that: The storage battery (4) is electrically connected to the solar cell panel (3).

6. A protective device for construction engineering according to claim 5, characterized in that: The lighting lamp (9) is electrically connected to the storage battery (4).

Images