Safety warning device for constructional engineering

Abstract

The utility model relates to the technical field of safety warning devices, in particular to a constructional engineering safety warning device which comprises a base. Universal wheels are mounted at the bottom of the base; two supporting columns are symmetrically fixed to the top of the base, movable grooves are formed in the tops of the two supporting columns, and penetrating holes are formed in the inner walls of one sides of the movable grooves; the inner wall of the other side of the movable groove is rotationally connected with a movable rod. A warning plate located between the two supporting columns is fixed to the outer wall of the movable rod. A positioning plate is fixed to the outer wall of the movable rod, and a first clamping hole and a second clamping hole are formed in the outer wall of the positioning plate; threaded holes are formed in the outer walls of the supporting columns; the warning board can be turned over, the warning board is turned over to the position between the two supporting columns and fixed, the occupied space of the whole warning board is greatly reduced, the whole warning board can be conveniently transported or moved, and the overall practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to safety warning device technical field, concretely is a construction engineering safety warning device. BACKGROUND

[0002] The development of modern construction industry is very fast, many people start to engage in housing construction, housing construction refers to the planning design site, for user or investor provides to carry out life, production, work or other activities entity, construction engineering, through the construction and the installation activity of the line, pipeline, equipment matched with all kinds of housing construction and its auxiliary facilities, the engineering entity formed, this construction operation will have certain dangerous in construction, need to place warning device outside, warning device is the sign set up for safety consideration, to reduce the security risks, provide dangerous warning to people, remind people to take corresponding safety measures early and make good prevention preparation, warning device is also used to indicate where the staff can work and remind other safety matters that must be paid attention to when working, the use of warning device can greatly reduce the casualties and accidents of some personnel.

[0003] Through the retrieval, China patent network discloses a kind of construction engineering safety warning device, and the publication number is CN221276398U, although by setting support firm component, safety warning board can be carried out bearing support, to improve the stability of device whole, prevent safety warning board from being placed in construction site, shake or dump, to influence the normal use of safety warning board, but the patent occupies larger space, when transporting or moving, it is more inconvenient, practicality is not high.

[0004] Therefore, a kind of construction engineering safety warning device is presented. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of construction engineering safety warning device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of construction engineering safety warning device, comprising:

[0008] Base;

[0009] The base bottom is equipped with universal wheel;

[0010] The base top is fixed with two struts symmetrically, two The top of the strut is provided with a movable slot, and the movable slot is provided with a perforation on the inner wall of one side;

[0011] The other side of the movable slot is rotatably connected with movable rod;

[0012] A warning plate located between two support pillars is fixed to the outer wall of the movable rod.

[0013] A positioning plate is fixed to the outer wall of the movable rod, and the outer wall of the positioning plate is provided with a first locking hole and a second locking hole.

[0014] The outer wall of the support column is provided with threaded holes;

[0015] A threaded rod is threaded into the threaded hole. One end of the threaded rod is fixed to a fixed rotating shaft, and the other end of the threaded rod is engaged inside the first locking hole.

[0016] Preferably, an adjusting sleeve is fixed to the bottom of the base, an adjusting rod is provided inside the adjusting sleeve, and a fixing plate is fixed to the bottom of the adjusting rod.

[0017] Preferably, the inner wall of the adjusting sleeve is provided with an internal thread, and the outer wall of the adjusting rod is provided with an external thread. The adjusting rod is threadedly connected to the inside of the adjusting sleeve through the external thread and the internal thread.

[0018] Preferably, an adjusting shaft is fixed to the outer wall of the adjusting rod.

[0019] Preferably, a connecting sleeve is fitted onto the outer wall of the warning panel, a mounting plate is fixed to the top of the connecting sleeve, and a spotlight is installed at the bottom of the mounting plate.

[0020] Preferably, the outer wall of the connecting sleeve is provided with a first snap-fit ​​hole, and the outer wall of the warning plate is provided with a second snap-fit ​​hole, and a snap-fit ​​pin is snapped into the first snap-fit ​​hole and the second snap-fit ​​hole;

[0021] An auxiliary plate is fixed to one end of the locking pin;

[0022] The outer wall of the locking pin is provided with a spring, one end of which is fixed to the auxiliary plate and the other end of which is fixed to the connecting sleeve.

[0023] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0024] This invention utilizes a fixed rotating shaft to move a threaded rod within a threaded hole. Once one end of the threaded rod disengages from the first locking hole, the warning plate can be moved and flipped. Further rotation of the fixed rotating shaft moves the threaded rod within the threaded hole until one end engages with the second locking hole, thus securing the warning plate. Compared to existing designs, this invention allows for the flipping of the warning plate. By flipping the warning plate between the two supports and securing it, the overall space required is significantly reduced, facilitating transportation and movement, resulting in higher overall practicality. Attached Figure Description

[0025] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the adjusting sleeve and adjusting rod structure in this utility model;

[0027] Figure 3 This is a schematic diagram of the threaded rod structure in this utility model;

[0028] Figure 4 This is a schematic diagram of the spotlight structure in this utility model;

[0029] Figure 5 This is a schematic diagram of the second snap-fit ​​hole structure in this utility model.

[0030] In the diagram: 1. Base; 2. Casters; 3. Support column; 4. Movable groove; 5. Through hole; 6. Movable rod; 7. Warning plate; 8. Threaded hole; 9. Positioning plate; 10. First locking hole; 11. Second locking hole; 12. Threaded rod; 13. Fixed pivot; 14. Adjusting sleeve; 15. Adjusting rod; 16. Fixed plate; 17. Adjusting pivot; 18. Connecting sleeve; 19. Mounting plate; 20. Spotlight; 21. First locking hole; 22. Second locking hole; 23. Locking pin; 24. Auxiliary plate; 25. Spring; 26. Internal thread; 27. External thread. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0033] Example 1:

[0034] Please see Figure 1 , 3This utility model provides a technical solution: To achieve the above objectives, this utility model provides the following technical solution: A safety warning device for construction engineering, comprising: a base 1; universal wheels 2 installed at the bottom of the base 1; two pillars 3 symmetrically fixed at the top of the base 1, each pillar 3 having a movable groove 4 at its top, and a through hole 5 on one side of the inner wall of the movable groove 4; a movable rod 6 rotatably connected to the other side of the movable groove 4; a warning plate 7 fixed between the two pillars 3 on the outer wall of the movable rod 6; a positioning plate 9 fixed on the outer wall of the movable rod 6, the positioning plate 9 having a first locking hole 10 and a second locking hole 11 on its outer wall; a threaded hole 8 on the outer wall of the pillar 3; a threaded rod 12 connected to the threaded hole 8 by an internal thread 26, one end of the threaded rod 12 being fixed to a fixed rotating shaft 13, and the other end of the threaded rod 12 being engaged inside the first locking hole 10.

[0035] Specifically, this utility model, by rotating the fixed shaft 13, causes the threaded rod 12 to move within the threaded hole 8. Once one end of the threaded rod 12 disengages from the first locking hole 10, the warning plate 7 can be moved and flipped. Subsequently, by rotating the fixed shaft 13 again, the threaded rod 12 moves within the threaded hole 8. Once one end of the threaded rod 12 engages with the second locking hole 11, the warning plate 7 can be fixed. Compared to existing methods, this utility model can flip the warning plate 7. By flipping the warning plate 7 between the two support pillars 3 and fixing it, the overall space occupied is greatly reduced, thus facilitating transportation or movement of the entire unit, resulting in higher overall practicality.

[0036] Example 2:

[0037] Please see Figure 1 , 2 This utility model provides a technical solution: a safety warning device for construction engineering, wherein an adjusting sleeve 14 is fixed at the bottom of the base 1, an adjusting rod 15 is provided inside the adjusting sleeve 14, a fixing plate 16 is fixed at the bottom of the adjusting rod 15, an internal thread 26 is provided on the inner wall of the adjusting sleeve 14, an external thread 27 is provided on the outer wall of the adjusting rod 15, the adjusting rod 15 is threadedly connected to the inside of the adjusting sleeve 14 through the external thread 27 and the internal thread 26, and an adjusting shaft 17 is fixed on the outer wall of the adjusting rod 15.

[0038] Specifically, since the adjusting rod 15 is threaded into the inside of the adjusting sleeve 14 through the external thread 27 and the internal thread 26, the adjusting rod 15 can be rotated by adjusting the rotating shaft 17. At this time, the adjusting rod 15 will move inside the adjusting sleeve 14. After the fixing plate 16 contacts the ground, the warning plate 7 can be fixed, which improves the stability of the warning plate 7 during operation. Compared with the comparison document, the operation is more convenient when using the fixing plate 16.

[0039] Example 3:

[0040] Please see Figure 1 , 4 5. This utility model provides a technical solution: a safety warning device for construction engineering, wherein a connecting sleeve 18 is sleeved on the outer wall of the warning plate 7, an mounting plate 19 is fixed on the top of the connecting sleeve 18, a spotlight 20 is installed on the bottom of the mounting plate 19, a first snap-fit ​​hole 21 is opened on the outer wall of the connecting sleeve 18, a second snap-fit ​​hole 22 is opened on the outer wall of the warning plate 7, and a snap-fit ​​pin 23 is snapped in the first snap-fit ​​hole 21 and the second snap-fit ​​hole 22; an auxiliary plate 24 is fixed to one end of the snap-fit ​​pin 23; a spring 25 is provided on the outer wall of the snap-fit ​​pin 23, one end of the spring 25 is fixed to the auxiliary plate 24, and the other end of the spring 25 is fixed to the connecting sleeve 18.

[0041] Specifically, by attaching the connecting sleeve 18 to the outside of the warning plate 7, the locking pin 23 will be moved under the action of the spring 25. After one end of the locking pin 23 is engaged with the inside of the second locking hole 22, the frame of the connecting sleeve 18 can be fixed. Since the mounting plate 19 is fixed on the top of the connecting sleeve 18 and the spotlight 20 is installed at the bottom of the mounting plate 19, the warning plate 7 can have a good warning effect at night by turning on the spotlight 20, which improves the applicability of the warning plate 7 and greatly enhances people's safety.

[0042] Furthermore, by pulling the locking pin 23 through the auxiliary plate 24, the spring 25 will perform a corresponding stretching movement. After one end of the locking pin 23 is disengaged from the second locking hole 22, the connecting sleeve 18 (spotlight 20) can be disassembled, thus facilitating the maintenance of the spotlight 20.

[0043] Working principle:

[0044] First, by rotating the fixed shaft 13, the fixed shaft 13 will drive the threaded rod 12 to move within the threaded hole 8. After one end of the threaded rod 12 disengages from the first locking hole 10, the warning plate 7 can be moved and flipped. Then, by rotating the fixed shaft 13 again, the fixed shaft 13 will drive the threaded rod 12 to move within the threaded hole 8. After one end of the threaded rod 12 is engaged with the inside of the second locking hole 11, the warning plate 7 can be fixed. Compared with the existing ones, this utility model can flip the warning plate 7. By flipping the warning plate 7 between the two pillars 3 and fixing it, the overall space occupied is greatly reduced, which facilitates the transportation or movement of the whole. The overall practicality is high.

[0045] Secondly, since the adjusting rod 15 is threaded into the inside of the adjusting sleeve 14 through the external thread 27 and the internal thread 26, the adjusting rod 15 can be rotated by adjusting the rotating shaft 17. At this time, the adjusting rod 15 will move inside the adjusting sleeve 14. After the fixing plate 16 contacts the ground, the warning plate 7 can be fixed, which improves the stability of the warning plate 7 during operation.

[0046] Finally, by attaching the connecting sleeve 18 to the outside of the warning plate 7, the locking pin 23 will be moved under the action of the spring 25. After one end of the locking pin 23 is engaged with the inside of the second locking hole 22, the connecting sleeve 18 frame can be fixed. Since the mounting plate 19 is fixed on the top of the connecting sleeve 18 and the spotlight 20 is installed at the bottom of the mounting plate 19, the warning plate 7 can have a good warning effect at night by turning on the spotlight 20, which improves the applicability of the warning plate 7 and greatly enhances people's safety.

[0047] Furthermore, by pulling the locking pin 23 through the auxiliary plate 24, the spring 25 will perform a corresponding stretching movement. After one end of the locking pin 23 is disengaged from the second locking hole 22, the connecting sleeve 18 (spotlight 20) can be disassembled, thus facilitating the maintenance of the spotlight 20.

[0048] In the description of this utility model, it should be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A safety warning device for construction projects, characterized in that, include: Base (1); The base (1) is equipped with casters (2) at its bottom; The base (1) has two pillars (3) symmetrically fixed on its top. Each of the two pillars (3) has a movable groove (4) on its top. A perforation (5) is provided on the inner wall of one side of the movable groove (4). A movable rod (6) is rotatably connected to the inner wall of the other side of the movable groove (4); The outer wall of the movable rod (6) is fixed with a warning plate (7) located between the two support pillars (3); The movable rod (6) is fixed with a positioning plate (9) on its outer wall. The positioning plate (9) has a first locking hole (10) and a second locking hole (11) on its outer wall. The outer wall of the support column (3) is provided with a threaded hole (8); The threaded hole (8) is connected to a threaded rod (12) by an internal thread (26). One end of the threaded rod (12) is fixed to a fixed rotating shaft (13), and the other end of the threaded rod (12) is engaged inside the first locking hole (10).

2. The safety warning device for construction projects according to claim 1, characterized in that, An adjusting sleeve (14) is fixed to the bottom of the base (1), and an adjusting rod (15) is provided inside the adjusting sleeve (14). A fixing plate (16) is fixed to the bottom of the adjusting rod (15).

3. A safety warning device for construction projects according to claim 2, characterized in that, The inner wall of the adjusting sleeve (14) is provided with an internal thread (26), and the outer wall of the adjusting rod (15) is provided with an external thread (27). The adjusting rod (15) is threadedly connected to the inside of the adjusting sleeve (14) through the external thread (27) and the internal thread (26).

4. A construction safety warning device according to claim 3, characterized in that, An adjusting shaft (17) is fixed to the outer wall of the adjusting rod (15).

5. A safety warning device for construction projects according to claim 1, characterized in that, The warning plate (7) is fitted with a connecting sleeve (18) on its outer wall. A mounting plate (19) is fixed to the top of the connecting sleeve (18), and a spotlight (20) is installed at the bottom of the mounting plate (19).

6. A safety warning device for construction projects according to claim 5, characterized in that, The outer wall of the connecting sleeve (18) is provided with a first snap-fit ​​hole (21), and the outer wall of the warning plate (7) is provided with a second snap-fit ​​hole (22). The first snap-fit ​​hole (21) and the second snap-fit ​​hole (22) are fitted with snap-fit ​​pins (23). An auxiliary plate (24) is fixed to one end of the locking pin (23); The outer wall of the latch (23) is provided with a spring (25), one end of the spring (25) is fixed to the auxiliary plate (24), and the other end of the spring (25) is fixed to the connecting sleeve (18).

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