Safety protection device for municipal engineering construction
By designing adjustable municipal engineering construction safety protection devices, the protection problems at foundation pits and slope construction sites are solved, safe coverage of different terrains is achieved, and scenario needs that cannot be protected by the existing technology are met.
Patent Information
- Application Number
- CN202411392658.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2024-12-27
AI Technical Summary
Existing municipal engineering construction protection devices cannot effectively protect special construction sites such as foundation pits or slopes, and cannot meet the safety protection needs for these scenarios.
A municipal engineering construction safety protection device including a base and a protective motherboard is designed. Through the arrangement of the adjustment part and the angle adjustment part, the position and angle of the protective motherboard can be adjusted to adapt to the protection needs of different terrains. The adjustment part realizes the vertical state stability of the protective motherboard through the limiting plate and the magnetic block, and defines the position of the protective motherboard by rotating the handle and the magnetic block; the angle adjustment part adjusts the angle of the protective motherboard through the adjustment knob and the magnetic plate to adapt to slope protection. .
Effective protection of foundation pits and slope construction sites is achieved, construction safety is ensured, and scenarios that cannot be covered by existing protection devices.
Smart Images
Figure CN119195157A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field related to municipal engineering construction, and more specifically, to a municipal engineering construction safety protection device. Background Art
[0002] Municipal engineering refers to various types of projects related to municipal public facilities such as urban transportation, environmental sanitation, landscaping, urban water supply and drainage, heat, gas, electricity, etc., mainly including urban roads and bridges, water supply and drainage, electricity, communications, lighting and other types of municipal public projects.
[0003] During the construction of municipal engineering, the construction site is often surrounded by protective devices such as guardrails to facilitate construction and ensure the safety of the construction site. The current protective device is a plurality of baffles spliced together to protect the construction site. This protective device can only protect the middle part of the construction site. However, municipal engineering construction may have construction sites such as foundation pits or slopes. The existing protective devices cannot protect the construction sites under the above circumstances. Based on this, a municipal engineering construction safety protection device that can solve the above problems is now proposed. Summary of the invention
[0004] The present invention provides a municipal engineering construction safety protection device, which solves the technical problem that the existing protection device in the related technology is to connect multiple baffles together to protect the construction site. This protection device can only protect the middle part of the construction site. However, municipal engineering construction may have construction sites such as foundation pits or slopes, and the existing protection device cannot protect the construction sites under the above circumstances.
[0005] The present invention provides a municipal engineering construction safety protection device, comprising a base, a protective main board is arranged above the base, a first through groove is opened on the base, the protective main board is connected to the base through an adjustment part, the adjustment part can adjust the protective main board to be located at the upper end or the lower end of the base, and connecting parts for connection are arranged on both sides of the base.
[0006] The adjustment part includes a first adjustment rod passing through the protective main board, a second through groove passing through the first adjustment rod is opened on the protective main board, two symmetrically arranged first connecting plates are fixedly connected to the base, and the two first connecting plates are provided with limiting parts for limiting the protective main board, and the limiting parts can limit the protective main board at the upper end of the base.
[0007] The connecting part includes two symmetrically arranged first connecting blocks fixedly connected to one side of the base, a plug rod is fixedly connected to the lower end of the first connecting block, and two symmetrically arranged second connecting blocks are fixedly connected to the other side of the base, and both of the second connecting blocks are provided with sockets that cooperate with the plug rod.
[0008] Two symmetrically arranged limiting protrusions are fixedly connected to the side surface of the insertion rod, and a circumferential array of first clamping grooves cooperating with the limiting protrusions are opened on the side wall of the insertion hole.
[0009] The limiting part includes a third connecting block arranged on the first connecting plate, two of the third connecting blocks are rotatably connected with a rotating block, the rotating block is fixedly connected with an annular clamping protrusion, the third connecting block is provided with an annular clamping groove matching with the annular clamping protrusion, a first limiting plate is fixedly connected between the two rotating blocks, a second limiting plate is fixedly connected to one side of the second through-slot, the width of the second limiting plate is smaller than the width of the second through-slot, a rotating handle is fixedly connected to the end of the rotating block, and two first magnetic blocks symmetrically arranged are fixedly connected to the side of the rotating block, and a second magnetic block magnetically connected to the first magnetic block is fixedly connected to the third connecting block, and the second magnetic block is arranged in an arc shape.
[0010] As a further solution of the present invention: the protective main board and the first connecting plate are cooperatively provided with an angle adjustment portion, the angle adjustment portion includes a third through-slot provided on the first connecting plate, the first adjusting rod is threadedly connected to the third through-slot, both ends of the first adjusting rod are fixedly connected with adjusting knobs, the adjusting knob is fixedly connected with adjusting protrusions distributed in a circumferential array, a fourth through-slot is provided on the first connecting plate, the third connecting block is slidably connected in the fourth through-slot, two symmetrically arranged first magnetic plates are fixedly connected to the side surface of the first connecting plate, a symmetrically arranged second magnetic plate magnetically connected to the first magnetic plate is fixedly connected to the third connecting block, and a second clamping groove cooperating with the second magnetic plate is provided on the first magnetic plate.
[0011] The upper end of the protective mainboard is rotatably connected to a connecting rod via a first rotating shaft, the connecting rod is provided with connecting holes distributed in an array, a connecting protrusion passing through the connecting hole is fixedly connected to the protective mainboard, and a plug-in portion for connecting to the outside world is provided on the protective mainboard.
[0012] The plug-in portion includes a plurality of third magnetic plates fixedly connected to the side surfaces of the protective mainboard, a plurality of array-distributed plug-in rods are inserted on the third magnetic plates, the upper ends of the plurality of plug-in rods are fixedly connected to a fourth magnetic plate magnetically connected to the third magnetic plates, the third magnetic plate is provided with a plug-in inclined surface, a plurality of extraction slots distributed in a circumferential array are provided on the fourth magnetic plate, and a plurality of array-distributed through holes are provided on the protective mainboard.
[0013] The beneficial effects of the present invention are:
[0014] 1. Through the setting of the adjusting part, when the protective main board is set at the upper end of the base, the first limit plate contacts the second limit plate, and the first limit plate supports the second limit plate. Under the cooperation of the first adjusting rod, the stability of the protective main board in the vertical state is guaranteed. When the protective main board needs to be set at the lower end of the base, the rotating block is rotated by rotating the handle to drive the first limit plate to rotate. The first magnetic block and the second magnetic block limit the rotation state of the rotating handle. After the first limit plate is rotated to the vertical state, the second limit plate moves downward through the first limit plate, and the second through groove set on the protective main board contacts the upper end of the first adjusting rod. At this time, the protective main board is set at the lower end of the base, which can protect the foundation pit.
[0015] 2. Through the setting of the angle adjustment part, when the angle of the protective main board needs to be adjusted so as to protect the slope, the adjusting knob is rotated by adjusting the protrusion to drive the position of the first adjusting rod in the third through groove to be adjusted, and at the same time, the position of the second magnetic plate on the first magnetic plate is adjusted in the second clamping groove. As a result, the angle change between the first limit plate, the second limit plate and the first adjustment rod can adjust the angle of the protective main board to adapt to the slope protection. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of the municipal engineering construction safety protection device provided by the present invention. Figure 1 ;
[0017] Figure 2 It is a partial structural schematic diagram of the municipal engineering construction safety protection device provided by the present invention;
[0018] Figure 3 This is a schematic diagram of the overall structure of the municipal engineering construction safety protection device provided by the present invention. Figure 2 ;
[0019] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure at A in the middle;
[0020] Figure 5 yes Figure 3A schematic diagram of the enlarged structure at B in the middle;
[0021] Figure 6 It is a schematic structural diagram of the clamping connection between the annular clamping protrusion and the annular clamping groove in the municipal engineering construction safety protection device provided by the present invention;
[0022] Figure 7 It is a structural schematic diagram of the connection between the second through groove and the second limit plate of the municipal engineering construction safety protection device provided by the present invention;
[0023] Figure 8 It is a structural schematic diagram of the insertion part of the municipal engineering construction safety protection device provided by the present invention;
[0024] Fig. 9 It is a structural schematic diagram of the ground protection of the municipal engineering construction safety protection device provided by the present invention;
[0025] Fig.10 It is a structural schematic diagram of the foundation pit protection of the municipal engineering construction safety protection device provided by the present invention.
[0026] In the figure: 1, base; 2, protective main board; 3, first through-groove; 4, first adjustment rod; 5, second through-groove; 6, first connecting plate; 7, first connecting block; 8, plug rod; 9, second connecting block; 10, plug hole; 11, limiting protrusion; 12, first clamping groove; 13, third connecting block; 14, rotating block; 15, annular clamping protrusion; 16, annular clamping groove; 17, first limiting plate; 18, second limiting plate; 19, rotating handle; 2 0. First magnetic block; 21. Second magnetic block; 22. Third through slot; 23. Adjustment knob; 24. Adjustment protrusion; 25. Fourth through slot; 26. First magnetic plate; 27. Second magnetic plate; 28. Connecting rod; 29. Connecting hole; 30. Connecting protrusion; 31. Third magnetic plate; 32. Insertion rod; 33. Fourth magnetic plate; 34. Insertion slope; 35. Extraction slot; 36. Through hole; 37. First rotating shaft; 38. Second clamping slot. DETAILED DESCRIPTION
[0027] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that the discussion of these implementations is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the present specification. Various examples may omit, replace, or add various processes or components as needed. In addition, the features described in some examples may also be combined in other examples.
[0028] At least one embodiment of the present invention discloses a municipal engineering construction safety protection device, such as Figure 1-Figure 10As shown, it includes a base 1, a protective main board 2 is arranged above the base 1, a first through groove 3 is opened on the base 1, the protective main board 2 is connected to the base 1 through an adjustment part, and the adjustment part can adjust the protective main board 2 to be located at the upper end or lower end of the base 1, and connecting parts for connection are arranged on both sides of the base 1.
[0029] The connecting portion includes two symmetrically arranged first connecting blocks 7 fixedly connected to one side of the base 1, and a plug rod 8 is fixedly connected to the lower end of the first connecting block 7. Two symmetrically arranged second connecting blocks 9 are fixedly connected to the other side of the base 1, and both of the two second connecting blocks 9 are provided with a socket 10 that cooperates with the plug rod 8.
[0030] When the above-mentioned device is actually used, the user can adjust the protective main board 2 to the upper end of the base 1 or the lower end of the base 1 through the setting of the adjustment part, and then connect multiple bases 1 by inserting the insertion rod 8 set on the first connecting block 7 into the socket 10 set on the second connecting block 9, thereby meeting the protection operation of the surface or foundation pit.
[0031] See also Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 In one embodiment, the adjustment portion includes a first adjustment rod 4 passing through the protective main board 2, and a second through groove 5 passing through the first adjustment rod 4 is opened on the protective main board 2. Two symmetrically arranged first connecting plates 6 are fixedly connected to the base 1, and the two first connecting plates 6 are provided with a limiting portion for limiting the protective main board 2, and the limiting portion can limit the protective main board 2 at the upper end of the base 1.
[0032] The limiting portion includes a third connecting block 13 provided on the first connecting plate 6, and two of the third connecting blocks 13 are rotatably connected with a rotating block 14, and the rotating block 14 is fixedly connected with an annular clamping protrusion 15, and the third connecting block 13 is provided with an annular clamping groove 16 that cooperates with the annular clamping protrusion 15, and a first limiting plate 17 is fixedly connected between the two rotating blocks 14, and a second limiting plate 18 is fixedly connected to one side of the second through-slot 5, and the width of the second limiting plate 18 is smaller than the width of the second through-slot 5, and a rotating handle 19 is fixedly connected to the end of the rotating block 14, and two first magnetic blocks 20 that are symmetrically arranged are fixedly connected to the side of the rotating block 14, and a second magnetic block 21 that is magnetically connected to the first magnetic block 20 is fixedly connected to the third connecting block 13, and the second magnetic block 21 is arranged in an arc shape.
[0033] When the above-mentioned adjustment part is actually used, when the protective main board 2 is set at the upper end of the base 1, the first limit plate 17 contacts the second limit plate 18, and the first limit plate 17 supports the second limit plate 18. Under the cooperation of the first adjusting rod 4, the stability of the protective main board 2 in the vertical state is guaranteed. When the protective main board 2 needs to be set at the lower end of the base 1, the rotating block 14 is rotated by rotating the handle 19 to drive the first limit plate 17 to rotate. The first magnetic block 20 and the second magnetic block 21 limit the rotation state of the rotating handle 19. After the first limit plate 17 is rotated to the vertical state, the second limit plate 18 moves downward through the first limit plate 17, and the second through groove 5 set on the protective main board 2 contacts the upper end of the first adjusting rod 4. At this time, the protective main board 2 is set at the lower end of the base 1, which can protect the foundation pit.
[0034] See also Figure 2 Two symmetrically arranged limiting protrusions 11 are fixedly connected to the side of the insertion rod 8 , and a circumferential array of first clamping grooves 12 cooperating with the limiting protrusions 11 are opened on the side wall of the insertion hole 10 .
[0035] The upper end of the protective main board 2 is rotatably connected to a connecting rod 28 via a first rotating shaft 37 . The connecting rod 28 is provided with connecting holes 29 distributed in an array. The protective main board 2 is fixedly connected to a connecting protrusion 30 that passes through the connecting hole 29 .
[0036] The position of the base 1 can be limited by inserting the limiting protrusion 11 into the first clamping groove 12 at the corresponding position. When multiple bases 1 need to be arranged into an arc shape, an insertion rod 8 can be inserted into a socket 10, and the overall stability of the mainboard 2 can be protected with the cooperation of the connecting rod 28 and the connecting protrusion 30.
[0037] In one embodiment, the protective main board 2 and the first connecting plate 6 are cooperatively provided with an angle adjustment portion, the angle adjustment portion includes a third through-slot 22 provided on the first connecting plate 6, the first adjusting rod 4 is threadedly connected to the third through-slot 22, both ends of the first adjusting rod 4 are fixedly connected with adjusting knobs 23, the adjusting knob 23 is fixedly connected with adjusting protrusions 24 distributed in a circumferential array, a fourth through-slot 25 is provided on the first connecting plate 6, the third connecting block 13 is slidably connected in the fourth through-slot 25, two symmetrically arranged first magnetic plates 26 are fixedly connected to the side of the first connecting plate 6, the third connecting block 13 is fixedly connected with a symmetrically arranged second magnetic plate 27 magnetically connected to the first magnetic plate 26, and the first magnetic plate 26 is provided with a second clamping groove 38 cooperating with the second magnetic plate 27.
[0038] When the above-mentioned angle adjustment part is actually used, when it is necessary to adjust the angle of the protective main board 2 so as to protect the slope, the adjusting knob 23 is rotated by adjusting the protrusion 24 to drive the first adjusting rod 4 to adjust its position in the third through groove 22, and at the same time, the position of the second magnetic plate 27 on the first magnetic plate 26 is adjusted in the second clamping groove 38. As a result, the angle between the first limit plate 17, the second limit plate 18 and the first adjustment rod 4 changes, so that the angle of the protective main board 2 can be adjusted to adapt to slope protection.
[0039] See also Figure 8 The protective mainboard 2 is provided with a plug-in portion for connecting with the outside world.
[0040] The insertion part includes a plurality of third magnetic plates 31 fixedly connected to the side of the protective main board 2, a plurality of array-distributed insertion rods 32 are inserted on the third magnetic plates 31, the upper ends of the plurality of insertion rods 32 are fixedly connected to a fourth magnetic plate 33 magnetically connected to the third magnetic plates 31, the third magnetic plate 31 is provided with an insertion inclined surface 34, the fourth magnetic plate 33 is provided with a plurality of extraction slots 35 distributed in a circumferential array, and the protective main board 2 is provided with a plurality of array-distributed through holes 36.
[0041] When the above-mentioned plug-in part is actually used, when performing slope protection, the plug-in rod 32 passes through the through hole 36 on the protective main board 2, so that the plug-in rod 32 is connected to the external slope, and the plug-in rod 32 can be easily removed under the setting of the extraction slot 35.
[0042] The above describes an embodiment of the present invention, but this embodiment is not limited to the above-mentioned specific implementation mode. The above-mentioned specific implementation mode is merely illustrative and not restrictive. Under the guidance of this embodiment, ordinary technicians in this field can also make more forms of equivalent embodiments, all of which are within the protection of this embodiment.
Claims
1. A municipal engineering construction safety protection device, comprising a base (1), characterized in that: A protective main board (2) is arranged above the base (1), a first through slot (3) is provided on the base (1), the protective main board (2) is connected to the base (1) via an adjustment portion, the adjustment portion can adjust the protective main board (2) to be located at the upper end or the lower end of the base (1), and connection portions for connection are arranged on both sides of the base (1).
2. A municipal engineering construction safety protection device according to claim 1, characterized in that: The adjustment portion comprises a first adjustment rod (4) passing through the protective main board (2); a second through slot (5) passing through the first adjustment rod (4) is provided on the protective main board (2); two symmetrically arranged first connecting plates (6) are fixedly connected to the base (1); the two first connecting plates (6) are provided with a limiting portion for limiting the protective main board (2); the limiting portion can limit the protective main board (2) at the upper end of the base (1).
3. A municipal engineering construction safety protection device according to claim 1, characterized in that: The connecting portion comprises two first connecting blocks (7) fixedly connected to one side of the base (1) and symmetrically arranged, the lower end of the first connecting block (7) being fixedly connected to an insertion rod (8), and the other side of the base (1) being fixedly connected to two second connecting blocks (9) being symmetrically arranged, and both of the two second connecting blocks (9) being provided with insertion holes (10) cooperating with the insertion rod (8).
4. A municipal engineering construction safety protection device according to claim 3, characterized in that: Two symmetrically arranged limiting protrusions (11) are fixedly connected to the side surface of the insertion rod (8), and a circumferential array of first clamping grooves (12) cooperating with the limiting protrusions (11) are formed on the side wall of the insertion hole (10).
5. A municipal engineering construction safety protection device according to claim 2, characterized in that: The limiting portion comprises a third connecting block (13) arranged on the first connecting plate (6), two of the third connecting blocks (13) are rotatably connected with a rotating block (14), the rotating block (14) is fixedly connected with an annular clamping protrusion (15), the third connecting block (13) is provided with an annular clamping groove (16) matched with the annular clamping protrusion (15), a first limiting plate (17) is fixedly connected between the two rotating blocks (14), a second limiting plate (18) is fixedly connected to one side of the second through-slot (5), the width of the second limiting plate (18) is smaller than the width of the second through-slot (5), a rotating handle (19) is fixedly connected to the end of the rotating block (14), two first magnetic blocks (20) arranged symmetrically are fixedly connected to the side of the rotating block (14), and a second magnetic block (21) magnetically connected to the first magnetic block (20) is fixedly connected to the third connecting block (13).
6. A municipal engineering construction safety protection device according to claim 5, characterized in that: The second magnetic block (21) is arranged in an arc shape.
7. A municipal engineering construction safety protection device according to claim 5, characterized in that: The protective main plate (2) and the first connecting plate (6) are cooperatively provided with angle adjustment parts.
8. A municipal engineering construction safety protection device according to claim 7, characterized in that: The angle adjustment portion comprises a third through-groove (22) provided on the first connecting plate (6), the first adjusting rod (4) being threadedly connected to the third through-groove (22), both ends of the first adjusting rod (4) being fixedly connected to adjusting knobs (23), the adjusting knobs (23) being fixedly connected to adjusting protrusions (24) distributed in a circumferential array, a fourth through-groove (25) provided on the first connecting plate (6), the third connecting block (13) being slidably connected in the fourth through-groove (25), two symmetrically arranged first magnetic plates (26) being fixedly connected to the side surface of the first connecting plate (6), a symmetrically arranged second magnetic plate (27) being magnetically connected to the first magnetic plate (26) being fixedly connected to the third connecting block (13), and a second clamping groove (38) cooperating with the second magnetic plate (27) being provided on the first magnetic plate (26).
9. A municipal engineering construction safety protection device according to claim 1, characterized in that: The upper end of the protective main board (2) is rotatably connected to a connecting rod (28) via a first rotating shaft (37); the connecting rod (28) is provided with connecting holes (29) distributed in an array; a connecting protrusion (30) passing through the connecting hole (29) is fixedly connected to the protective main board (2); and a plug-in portion for connecting to the outside is provided on the protective main board (2).
10. A municipal engineering construction safety protection device according to claim 9, characterized in that: The insertion part comprises a plurality of third magnetic plates (31) fixedly connected to the side of the protective main board (2); a plurality of array-distributed insertion rods (32) are inserted on the third magnetic plate (31); the upper ends of the plurality of insertion rods (32) are fixedly connected to a fourth magnetic plate (33) magnetically connected to the third magnetic plate (31); the third magnetic plate (31) is provided with an insertion inclined surface (34); the fourth magnetic plate (33) is provided with a plurality of extraction slots (35) distributed in a circumferential array; and the protective main board (2) is provided with a plurality of array-distributed through holes (36).