Protective device and protective system for building engineering construction

Abstract

The invention relates to the technical field of safety protection devices, and discloses a protection device for building engineering construction, which comprises a connecting plate, a first stand column and a second stand column are respectively arranged on two sides of the connecting plate, an L-shaped insertion rod is arranged on the outer side of the first stand column, and an insertion sleeve is arranged on the outer side of the second stand column; the mounting piece is of a U-shaped structure and is rotationally arranged at the lower ends of the first stand column and the second stand column along a first rotating shaft; the supporting part is rotationally arranged at the lower end of the mounting part along a second rotating shaft, a base is arranged at the lower end of the supporting part, the second rotating shaft is fixedly arranged on the mounting part, and the second rotating shaft is perpendicular to the first rotating shaft; the first regulator is arranged on the supporting piece; and the second regulator is arranged on the mounting piece. According to the protective device for building engineering construction, the supporting piece and the mounting piece can rotate relatively through the first adjuster, the mounting piece and the stand column can rotate relatively through the second adjuster, then the inclination angle of the base is controlled, and the protective device is suitable for an uneven construction site.

Description

Technical Field

[0001] The present invention relates to the technical field of safety protection devices, and in particular to a protection device for construction engineering. Background Art

[0002] The construction industry is one of the industries with a high incidence of accidents. Construction safety is receiving more and more attention. As the scale of construction continues to increase, safety hazards are becoming more and more obvious. Therefore, during the construction process, it is necessary to strengthen the protection of construction sites and personnel.

[0003] At present, the column structures on both sides of some connecting plates are fixed and cannot be adjusted according to the flatness of the construction site. Multiple groups of connecting plates are connected by the L-shaped plug rods and sleeves on the columns on both sides. Due to the restrictions of the sleeves, when a single connecting plate is disassembled, the entire connecting plate needs to be lifted up, which is inconvenient to operate. Summary of the invention

[0004] The present invention is made to solve the above-mentioned technical problems, and one of its purposes is to provide a protective device for construction engineering that can be applied to uneven construction sites.

[0005] Another object of the present invention is to provide a protective device for construction engineering that is easy to disassemble and assemble.

[0006] According to one embodiment of the present invention, there is provided a protective device for construction engineering, comprising: a connecting plate, with a first column and a second column respectively arranged on both sides, an L-shaped plug rod being arranged on the outer side of the first column, and a plug-in sleeve being arranged on the outer side of the second column; a mounting member, which is a U-shaped structure and is rotatably arranged at the lower ends of the first column and the second column along a first rotating shaft; a supporting member, which is rotatably arranged at the lower end of the mounting member along a second rotating shaft, and a base is arranged at the lower end, the second rotating shaft is fixedly arranged on the mounting member, and the second rotating shaft is perpendicular to the first rotating shaft; a first adjuster, comprising a first supporting frame, a first worm gear, a first worm and a first turning handle, the first supporting frame being fixed on the supporting member , the first worm wheel is arranged in the first supporting frame and fixed at one end of the second rotating shaft, the first worm is rotatably arranged on the first supporting frame and meshed with the first worm wheel, and the first turning handle is fixed at one end of the first worm and is located outside the first supporting frame; the second adjuster includes a second supporting frame, a second worm wheel, a second worm and a second turning handle, the second supporting frame is fixed on the mounting member, the second worm wheel is arranged in the second supporting frame and fixed at one end of the first rotating shaft, the second worm is rotatably arranged on the second supporting frame and meshed with the second worm wheel, and the second turning handle is fixed at one end of the second worm and is located outside the second supporting frame.

[0007] As an embodiment, the first rotating shaft and the second rotating shaft are both arranged horizontally.

[0008] As an embodiment, it also includes: an adjusting sleeve, which is sleeved on the lower ends of the first column and the second column, the lower end of which is fixedly connected to the first rotating shaft, and the side wall is threadedly connected with a locking bolt.

[0009] As an implementation manner, scale lines are provided on the first column and the second column.

[0010] As an embodiment, the connecting plate includes a hollow first plate body and a second plate body slidably disposed in the first plate body.

[0011] As an embodiment, a slide groove is provided on the outer side of the second column, a slider is slidably provided in the slide groove, the plug-in sleeve is connected to the slider, a telescopic spring is provided in the slide groove, and two ends of the telescopic spring are respectively connected to the slider and the slide groove.

[0012] As an embodiment, the plug-in sleeve is rotatably connected to the slider along a third vertical rotation axis.

[0013] As an embodiment, a connecting portion extending outward is formed on a side surface of the slider; the width of the slide groove opening is greater than the width of the connecting portion and less than the width of the slider.

[0014] As an embodiment, a clamping block is provided at the lower end of the support member, and a clamping hole cooperating with the clamping block is provided at the upper end of the base.

[0015] According to one embodiment of the present invention, there is provided a protection system for construction engineering, comprising: a plurality of protection devices for construction engineering as described above, wherein the L-shaped plug rod is plugged together with the adjacent plug sleeve.

[0016] According to the above description and practice, the protective device for construction engineering of the present invention has the following beneficial effects:

[0017] 1. The protective device for construction engineering, through the rotational connection between the column and the lower mounting part and the support part, uses the adjusters installed on one side of the mounting part and the support part respectively. Under the action of the worm gear and the worm in the adjuster, it is convenient to manually control the inclination of the mounting part and the support part respectively, and adjust the angle of the base at the lower end of the column in multiple directions to make the base fit the uneven ground.

[0018] 2. The plug-in sleeve can be separated from the plug rod inserted inside by lifting and rotating, so that the two protective devices for construction engineering can be disassembled easily.

[0019] 3. The protective device for construction engineering, through the telescopic structure of the connecting plate, is convenient for flexibly adjusting the length of the connecting plate according to the scope of the site, so as to better surround the construction site and avoid waste of the connecting plate.

[0020] 4. In the protective device for construction engineering, the column is slidably connected with the adjusting sleeve and cooperates with the locking bolt to facilitate the height adjustment of the device according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of a protective device for construction engineering involved in one embodiment of the present invention.

[0022] Figure 2 for Figure 1 Enlarged view of part A in the middle.

[0023] Figure 3 for Figure 1 Enlarged view of part B in the middle.

[0024] Figure 4 It is a schematic structural diagram of a protective device for construction engineering involved in one embodiment of the present invention when it is set on an uneven ground.

[0025] Figure 5 It is a schematic diagram of the structure of a protection system for construction engineering involved in one embodiment of the present invention.

[0026] The reference numerals in the figure are:

[0027] 1. Connecting plate; 111. First plate body; 112. Second plate body; 2. First column; 3. Second column; 4. Adjusting sleeve; 5. Mounting member; 6. Support member; 7. Base; 8. Slide groove; 9. Sliding block; 10. Sleeve; 11. First adjuster; 12. First worm gear; 13. First worm; 14. First turning handle; 15. Second adjuster; 16. Second worm gear; 17. Second worm; 18. Second turning handle; 19. Telescopic spring; 20. Locking bolt; 21. Snap-in block; 22. Snap-in hole; 23. Scale line; 24. Insert rod; 25. First support frame; 26. Second support frame. DETAILED DESCRIPTION

[0028] The exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that the disclosure will be more comprehensive and complete and fully convey the concepts of the exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0029] In addition, the accompanying drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the figures represent the same or similar parts, and thus their repeated descriptions will be omitted. It should be noted that in the present disclosure, the terms "including", "configured with", and "set in" are used to express the meaning of open-ended inclusion, and mean that in addition to the listed elements / components / etc., there may be other elements / components / etc.; the terms "first", "second", etc. are only used as marks, and are not restrictions on the number or order of their objects; the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which 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 on the present invention.

[0030] 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] According to one embodiment of the present invention, a protective device for construction engineering is provided. Figures 1 to 4 The protective device for construction engineering includes a connecting plate 1, a first column 2, a second column 3, an insertion rod 24, a plug sleeve 10, a mounting member 5, a support member 6, a first adjuster 11 and a second adjuster 15.

[0032] The first column 2 and the second column 3 are respectively arranged on both sides of the connecting plate 1, an L-shaped plug rod 24 is arranged on the outer side of the first column 2, and a plug sleeve 10 is arranged on the outer side of the second column 3. The mounting member 5 is a U-shaped structure, which is rotatably arranged along the first rotating shaft at the lower ends of the first column 2 and the second column 3, and the first rotating shaft is fixedly arranged. The supporting member 6 is rotatably arranged along the second rotating shaft at the lower end of the mounting member 5, and a base 7 is arranged at the lower end thereof, and the second rotating shaft is fixedly arranged on the mounting member 5, and the second rotating shaft is perpendicular to the first rotating shaft.

[0033] The first adjuster 11 includes a first support frame 25, a first worm wheel 12, a first worm 13 and a first turning handle 14. The first support frame 25 is fixed on the support member 6. The first worm wheel 12 is arranged in the first support frame 25 and fixed at one end of the second rotating shaft. The first worm 13 is rotatably arranged on the first support frame 25 and meshes with the first worm wheel 12. The first turning handle 14 is fixed at one end of the first worm 13 and is located on the outside of the first support frame 25.

[0034] The second adjuster 15 includes a second support frame 26, a second worm wheel 16, a second worm 17 and a second turning handle 18. The second support frame 26 is fixed on the mounting member 5. The second worm wheel 16 is arranged in the second support frame 26 and fixed at one end of the first rotating shaft. The second worm 17 is rotatably arranged on the second support frame 26 and meshes with the second worm wheel 16. The second turning handle 18 is fixed at one end of the second worm 17 and is located on the outside of the second support frame 26.

[0035] The protective device for construction engineering, through the rotational connection between the column and the lower mounting member 5 and the support member 6, utilizes the adjusters respectively installed on one side of the mounting member 5 and the support member 6. Under the action of the worm gear and the worm in the adjuster, it is convenient to manually control the inclination of the mounting member 5 and the support member 6 respectively, and adjust the angle of the base 7 at the lower end of the column in multiple directions so that the base 7 fits the uneven ground.

[0036] Specifically, the first support frame 25 is fixed to the support member 6, the first worm wheel 12 is fixed to the mounting member 5 via the second rotating shaft, and the support member 6 is connected to the mounting member 5 by rotating around the second rotating shaft. When the first worm 13 is rotated by the first turning handle 14, the first worm 13 is meshed with the first worm wheel 12 for transmission. Since the first worm wheel 12 is restricted by the mounting member 5 and cannot rotate, the first worm 13, the first support frame 25 and the support member 6 rotate around the second rotating shaft and the first worm wheel 12, so as to adjust the inclination angle of the support member 6 and the upper base 7 thereof along the second rotating shaft.

[0037] Specifically, the second support frame 26 is fixed on the mounting member 5, the second worm gear 16 is fixedly arranged through the first rotating shaft, and the mounting member 5 is connected to the column by rotating around the first rotating shaft. When the second worm 17 is rotated by the second turning handle 18, the second worm 17 is meshed with the second worm gear 16 for transmission. Since the second worm gear 16 is restricted by the first rotating shaft and cannot rotate, the second worm 17 and the second support frame 26 and the mounting member 5 will rotate around the first rotating shaft and the first worm gear 12, so as to adjust the inclination angle of the support member 6 and its upper base 7 along the first rotating shaft.

[0038] Since the first rotating shaft and the second rotating shaft are arranged vertically, the multi-degree-of-freedom tilt angle of the base 7 below the column can be adjusted through the cooperation of the first adjuster 11 and the second adjuster 15 to fully adapt to the ground at the location, ensuring that the protective device for construction engineering can be used smoothly. Furthermore, the first rotating shaft and the second rotating shaft are both arranged horizontally. When in use, the user can more conveniently adjust the base 7 to a suitable angle, and the column above is also more stable.

[0039] As an embodiment, the protective device for construction engineering also includes an adjustment sleeve 4, such as Figure 1 and Figure 3As shown, the adjusting sleeve 4 is sleeved on the lower ends of the first column 2 and the second column 3, the lower end of the adjusting sleeve 4 is fixedly connected to the first rotating shaft, and the side wall is threadedly connected with a locking bolt 20. After adjusting the depth of the first column 2 and the second column 3 inserted into the adjusting sleeve 4 to reach a suitable position, tighten the locking bolt 20, so that the adjusting sleeve 4 can be firmly connected with the first column 2 and the second column 3, and the height of the column can be adjusted. For example, when using the protective device for construction engineering, if there is an obvious depression at the position of a certain column, the height of the column can be adjusted by adjusting the sleeve 4, and the first adjuster 11 and the second adjuster 15 can be used to make the base 7 at the lower end be firmly placed in the depression, and the connecting plate 1 can also be in a horizontal state, which plays a better protective role.

[0040] Furthermore, scale lines 23 are provided on the first column 2 and the second column 3 to facilitate the user to control the specific adjustment amount when adjusting the height of the column.

[0041] As an embodiment, the connecting plate 1 includes a hollow first plate body 111 and a second plate body 112 slidably disposed in the first plate body 111. Through the telescopic structure of the connecting plate 1, it is convenient to flexibly adjust the length of the connecting plate 1 according to the scope of the site, better surround the construction site, and avoid waste of the connecting plate 1.

[0042] As an embodiment, a slide groove 8 is provided on the outer side of the second column 3, a slider 9 is slidably provided in the slide groove 8, a plug-in sleeve 10 is connected to the slider 9, a telescopic spring 19 is provided in the slide groove 8, and the two ends of the telescopic spring 19 are respectively connected to the slider 9 and the slide groove 8. The plug-in sleeve 10 can be placed in a preset position by the telescopic spring 19. When it is necessary to separate the two connected protective devices for construction of a building project, it is only necessary to slide the plug-in sleeve 10 downward or upward to separate it from the plug rod 24, without lifting the entire protective device for construction of a building project. Similarly, when installing two protective devices for construction of a building project, it is only necessary to slide the plug-in sleeve 10 to plug it with the plug rod 24, making the disassembly and assembly process of the protective device for construction of a building project more convenient.

[0043] Furthermore, the plug-in sleeve 10 is rotatably connected to the slider 9 along the vertical third rotating axis. After sliding the slider 9 to separate the plug-in sleeve 10 from the plug rod 24, the plug-in sleeve 10 is rotated around the third rotating axis to move the plug-in sleeve 10 away from the plug rod 24. At this time, even if the plug-in sleeve 10 is released, the telescopic spring 19 will not connect the plug-in sleeve 10 and the plug rod 24 together, which further facilitates the user to disassemble the two connected protective devices for construction engineering.

[0044] Furthermore, a connecting portion extending outward is formed on the side of the slider 9; the width of the slot of the slide 8 is greater than the width of the connecting portion and less than the width of the slider 9. This ensures that the slider 9 can slide smoothly and is not easy to fall off the slide 8. The connecting portion extending outward can ensure that the plug-in sleeve 10 can rotate smoothly. In addition, in order to facilitate the installation of the slider 9, a notch can be reserved at one end of the slide 8 for the entire slider 9 to enter and exit.

[0045] As an embodiment, a clamping block 21 is provided at the lower end of the support member 6, and a clamping hole 22 that cooperates with the clamping block 21 is provided at the upper end of the base 7. This clamping structure allows the support member 6 to be directly separated from the base 7, and there is no need to repeatedly fix and disassemble the connection between the base 7 and the ground, making its installation more stable. For example, when the protective device for construction engineering needs to be installed for a long time, the base 7 can be directly connected to the ground by bolts. When the connecting plate 1 and the column need to be temporarily disassembled later, it can be quickly realized by only using the clamping structure.

[0046] According to one embodiment of the present invention, a protection system for construction engineering is provided. Figure 5 The construction protection system includes a plurality of construction protection devices as described above, wherein the L-shaped plug rod 24 is plugged together with the adjacent plug sleeve 10. The user can set the number and connection shape of the construction protection devices according to the actual construction site to achieve the best protection effect. At the same time, the protection system also has the advantages of the construction protection devices as described above.

[0047] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A protective device for construction engineering, characterized in that: include: A connecting plate, with a first column and a second column respectively arranged on both sides, an L-shaped plug rod is arranged on the outer side of the first column, and a plug sleeve is arranged on the outer side of the second column; The mounting member is a U-shaped structure and is rotatably arranged at the lower ends of the first column and the second column along the first rotating shaft; A support member is rotatably arranged at the lower end of the mounting member along a second rotating shaft, a base is arranged at the lower end, the second rotating shaft is fixedly arranged on the mounting member, and the second rotating shaft is perpendicular to the first rotating shaft; The first regulator comprises a first support frame, a first worm wheel, a first worm and a first handle, wherein the first support frame is fixed to the support member, the first worm wheel is arranged in the first support frame and fixed to one end of the second rotating shaft, the first worm is rotatably arranged on the first support frame and meshes with the first worm wheel, and the first handle is fixed to one end of the first worm and is located outside the first support frame; The second adjuster includes a second support frame, a second worm wheel, a second worm and a second handle, wherein the second support frame is fixed on the mounting member, the second worm wheel is arranged in the second support frame and fixed to one end of the first rotating shaft, the second worm is rotatably arranged on the second support frame and meshes with the second worm wheel, and the second handle is fixed to one end of the second worm and is located outside the second support frame.

2. The protective device for construction engineering as claimed in claim 1, characterized in that: The first rotating shaft and the second rotating shaft are both arranged horizontally.

3. The protective device for construction engineering as claimed in claim 1, characterized in that: Also includes: The adjusting sleeve is sleeved on the lower ends of the first column and the second column, the lower end of which is fixedly connected to the first rotating shaft, and the side wall is threadedly connected with a locking bolt.

4. The protective device for construction engineering as claimed in claim 3, characterized in that: The first column and the second column are provided with scale lines.

5. The protective device for construction engineering as claimed in claim 1, characterized in that: The connecting plate includes a hollow first plate body and a second plate body slidably arranged in the first plate body.

6. The protective device for construction engineering as claimed in claim 1, characterized in that: A slide groove is provided on the outer side surface of the second column, a slider is slidably provided in the slide groove, the plug sleeve is connected to the slider, a telescopic spring is provided in the slide groove, and two ends of the telescopic spring are respectively connected to the slider and the slide groove.

7. The protective device for construction engineering as claimed in claim 6, characterized in that: The plug-in sleeve is rotatably connected to the sliding block along a third vertical rotating shaft.

8. The protective device for construction engineering as claimed in claim 7, characterized in that: A connecting portion extending outward is formed on the side of the slider; The width of the sliding groove notch is greater than the width of the connecting portion and smaller than the width of the sliding block.

9. The protective device for construction engineering as claimed in claim 1, characterized in that: A clamping block is provided at the lower end of the support member, and a clamping hole matched with the clamping block is provided at the upper end of the base.

10. A protection system for construction engineering, characterized in that: include: A plurality of protective devices for construction engineering as claimed in any one of claims 1 to 9, wherein the L-shaped plug rod is plugged together with the adjacent plug sleeve.

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