Joint rainproof device for mobile protection device
By installing rainproof brackets and triangular support structures made of color steel plates at the joints of the mobile protective device, the problem of rain leakage at the overlapping joints was solved, achieving a rainproof effect and improving construction quality and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-03-24
AI Technical Summary
When two or more mobile protective devices are overlapped, the overlap gaps are prone to leakage, which affects the construction quality and the normal work of the workers, and poses a safety hazard.
Design a joint rainproof device, including first and second support rod groups, and use multiple rainproof brackets and color steel plates to cover the joint to form a stable triangular support structure to prevent rainwater from entering the interior of the joint.
It effectively prevents rainwater from entering the interior of the mobile protective device, improves construction quality and work efficiency, reduces the risk of rain leakage, extends the service life of the device, reduces labor costs, and has high load-bearing capacity and wind resistance.
Smart Images
Figure CN224032231U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mobile protection device auxiliary part technical field especially relates to a joint rainproof device for mobile protection device. BACKGROUND
[0002] The modular construction of large-scale engineering is the key to effectively improve construction efficiency, and the main factor restricting construction efficiency at present is that the single module volume is too large, and hoisting operation cannot be completed indoors during splicing assembly. Therefore, two or more mobile protection devices need to be connected and combined to form sufficient internal space to meet the use requirements. At present, most of the construction is still carried out in the open air environment, and weather factors have a great influence on construction quality and working environment of workers, seriously affecting normal production and reducing operation efficiency.
[0003] At present, mobile protection devices are commonly used as protective measures for large-scale open-air engineering, and the structure mainly includes steel structure, surface covering, walking mechanism and other auxiliary parts. When two or more mobile protection devices are overlapped, there is an overlapping gap between the two or more mobile protection devices, and in rainy weather, the situation of rain leakage in the shed is easy to occur, which affects the normal work of the workers in the shed. Once the rain leaks, it will bring many adverse factors to the smooth production, for example, the distribution box, wire and other electrical equipment in the workshop may be wet, which may cause electric shock or short circuit; roof leakage also accelerates the damage of house structure.
[0004] Therefore, preventing roof leakage not only relates to creating a good working environment for production, prolonging the service life of the plant, but also relates to the major problem of safety production guaranteeing the smooth progress of production. INVENTION CONTENTS
[0005] The utility model mainly solves the technical problems that when two or more mobile protection devices are overlapped, there is an overlapping gap between the two or more mobile protection devices, and in rainy weather, the situation of rain leakage in the shed is easy to occur, which affects the normal work of the workers in the shed, and proposes a joint rainproof device for mobile protection device, which can prevent rainwater from entering the joint of the mobile protection device and the inside of the mobile protection device, ensure that the workers are not affected by the rain, and thus improve the construction quality and operation efficiency.
[0006] The utility model provides a joint rainproof device for mobile protection device, which comprises: a first support rod group and a second support rod group.
[0007] The first support rod group comprises: a plurality of first rainproof supports arranged in parallel; and a plurality of first rainproof supports are fixed at the front end of the mobile protection device.
[0008] The first rainproof support comprises a first vertical rod and a first inclined rod, the top of the first inclined rod is connected with the top of the first vertical rod, and the bottom of the first inclined rod and the bottom of the first vertical rod are fixed at the top of the mobile protection device.
[0009] The second support rod group comprises a plurality of second rainproof supports arranged in parallel, and the plurality of second rainproof supports are fixed at the rear end of the mobile protection device.
[0010] The second rainproof support comprises a second vertical rod, a second inclined rod, a pull rod and a horizontal rod, the top of the second inclined rod is connected with the top of the second vertical rod, the bottom of the second inclined rod and the bottom of the second vertical rod are fixed at the top of the mobile protection device, the horizontal rod is arranged on the second vertical rod, one end of the pull rod is connected with the top of the second vertical rod, and the other end of the pull rod is connected with the horizontal rod.
[0011] The purlins and color steel plates are arranged on the first inclined rods of the plurality of first rainproof supports, on the horizontal rods of the plurality of second rainproof supports and on the second vertical rods of the plurality of second rainproof supports.
[0012] Preferably, a gap is left between the first vertical rod of the current mobile protection device and the end of the horizontal rod of the previous mobile protection device.
[0013] Preferably, the included angle between the connecting line of the top of the first vertical rod and the end of the horizontal rod and the vertical direction is less than or equal to 48°.
[0014] Preferably, the first reinforcing rods are arranged between the first vertical rods of the plurality of first rainproof supports.
[0015] Preferably, the second reinforcing rods are arranged between the second vertical rods of the plurality of second rainproof supports.
[0016] Preferably, the length of the horizontal rod is greater than twice the width of the joint between the two mobile protection devices.
[0017] Compared with the prior art, the joint rainproof device for the mobile protection device has the following advantages:
[0018] 1. The joint rainproof device is arranged at the joint between the two mobile protection devices, the plurality of first rainproof supports and the plurality of second rainproof supports at the two ends of the joint are separated from each other, the two mobile protection devices are convenient to butt joint, no sealing element needs to be arranged at the joint, and the structure is simple. The joint rainproof device can prevent rainwater from entering the joint of the mobile protection device and the interior of the mobile protection device under the condition that the joint rainproof device does not affect the lap joint of the mobile protection device, ensures that the operating personnel are not affected by the rainfall, and thus the construction quality and the operating efficiency are improved. The joint rainproof device greatly reduces the risk of rain leakage, creates a good working environment for production, prolongs the service life of the mobile protection device and reduces the labor cost.
[0019] 2. The structure of the first rainproof support and the second rainproof support forms multiple triangular support structures, has very high bearing capacity and stability, and can prevent rain leakage at the joint under the conditions of heavy rainfall and typhoon. The joint rainproof device has very high bending and torsional section capacity, very light self weight, and is convenient and economical in production and maintenance.
[0020] 3. The gap between the first vertical rod of the current mobile protection device and the end of the horizontal rod of the previous mobile protection device; the anti-collision structure is used to avoid mutual collision of the joint rainproof structures at both ends of the joint due to structural deformation, thereby causing economic loss.
[0021] 4. The joint rainproof device and the mobile protection device are integrally manufactured, which saves production and manufacturing cost, reduces material waste, and is convenient to maintain. The product has high universality, and the same or similar joint rainproof structure can be used to flexibly adapt to mobile protection devices of different specifications according to the requirements of different working conditions. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 is a structural schematic view of the joint rainproof device for the mobile protection device provided by the utility model;
[0023] Figure 2 is a structural schematic view of the first rainproof support provided by the utility model;
[0024] Figure 3 is a structural schematic view of the second rainproof support provided by the utility model. DETAILED DESCRIPTION
[0025] In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects reached more clear, the utility model will be further described in detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for the convenience of description, rather than all the contents.
[0026] As Figure 1 shown, the utility model embodiment provides a kind of joint rainproof device for mobile protection device, including: first support rod group and second support rod group.
[0027] The first support rod group includes: multiple parallelly arranged first rainproof supports;Multiple first rainproof supports are fixed at the front end of mobile protection device 8. The first support rod group of current mobile protection device 8 cooperates with the second support rod group of previous mobile protection device 8, and rain is prevented at the joint of two mobile protection devices 8.
[0028] AsFigure 2 As shown, the first rainproof bracket includes: a first vertical rod 2 and a first diagonal rod 1; the tops of the first diagonal rod 1 and the first vertical rod 2 are connected; the bottoms of the first vertical rod 2 and the first diagonal rod 1 are fixed to the top of the mobile protective device 8; the first vertical rod 2 and the first diagonal rod 1 are directly fixed to the top of the mobile protective device 8 or fixed to a tie rod on the top of the mobile protective device 8. The first vertical rod 2, the first diagonal rod 1, and the top of the mobile protective device 8 form a stable triangular support structure.
[0029] The second support rod assembly includes: multiple parallel second rainproof brackets; the multiple second rainproof brackets are fixed to the rear end of the mobile protective device 8. The second support rod assembly of the current mobile protective device 8 cooperates with the first support rod assembly of the subsequent mobile protective device 8 to protect the joint between the two mobile protective devices 8 from rain.
[0030] A first reinforcing rod is provided between the first vertical rods 2 of multiple first rainproof brackets. Specifically, the first reinforcing rod can be set at the top of the first vertical rod 2 to increase the stability of the first support rod group.
[0031] like Figure 3 As shown, the second rainproof bracket includes: a second vertical rod 5, a second diagonal rod 6, a tie rod 4, and a crossbar 3; the top of the second diagonal rod 6 is connected to the top of the second vertical rod 5, and the bottom of the second diagonal rod 6 and the bottom of the second vertical rod 5 are respectively fixed to the top of the movable protective device 8. The second diagonal rod 6 and the second vertical rod 5 are directly fixed to the top of the movable protective device 8 or fixed to a tie rod at the top of the movable protective device 8. The second diagonal rod 6, the second vertical rod 5, and the top of the movable protective device 8 form a stable triangular support structure.
[0032] A horizontal bar 3 is installed on the second vertical rod 5; one end of the pull rod 4 is connected to the top of the second vertical rod 5, and the other end is connected to the horizontal bar 3. The second vertical rod 5, the pull rod 4, and the horizontal bar 3 form a stable triangular structure, providing stability for the second rainproof bracket.
[0033] A second reinforcing rod is provided between the second vertical rods 5 of multiple second rainproof brackets. Specifically, the second reinforcing rod can be set at the top of the second vertical rod 5 to increase the stability of the second support rod group.
[0034] A certain distance is maintained between the two movable protective devices 8, forming a seam, for example, 1000mm. The distance between the two movable protective devices 8 can be maintained by a limiting device. The length of the crossbar 3 is greater than twice the width of the seam between the two movable protective devices 8. The gap between the end of the first vertical bar 2 on the current movable protective device 8 and the end of the crossbar 3 of the previous movable protective device 8 is a collision prevention gap to prevent collision between the first and second rainproof supports due to deformation of the movable protective devices 8.
[0035] The purlin and the color steel plate 7 are laid on the first inclined rod 1 of the plurality of first rainproof supports, the cross rod 3 of the plurality of second rainproof supports and the second vertical rod 5 of the plurality of second rainproof supports. The color steel plate 7 is laid above and on both sides of the joint of the two movable protection devices 8, and the color steel plate 7 can block rainwater and prevent the rainwater from entering the joint of the two movable protection devices 8 and then entering the movable protection device 8. A small amount of vertically falling or slightly inclined rainwater can flow to both sides along the groove with the color steel plate on the top of the movable protection device 8 after entering the gap between the first vertical rod 2 and the cross rod 3, and cannot enter the joint of the movable protection device 8.
[0036] The angle between the connection line of the top of the first vertical rod 2 and the end of the cross rod 3 and the vertical direction is less than or equal to 48°, and the angle range is selected to ensure that the joint rainproof device of the utility model can ensure that rainwater cannot enter the joint of the movable protection device 8 even in typhoon weather.
[0037] The size of each rod in the joint rainproof device should be adjusted according to the size and deformation of the movable protection device 8, and the structure form and function should be ensured unchanged.
[0038] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions recorded in the above embodiments can be modified, or some or all of the technical features can be replaced equivalently, without changing the essence of the corresponding technical solutions out of the scope of the technical solutions of the embodiments of the utility model.
Claims
1. A rainproof device for seams of mobile protective equipment, characterized in that, include: First support rod group and second support rod group; The first support rod group includes: a plurality of parallel first rainproof brackets; the plurality of first rainproof brackets are fixed to the front end of the mobile protective device (8); The first rainproof bracket includes: a first vertical rod (2) and a first diagonal rod (1); the top of the first diagonal rod (1) and the first vertical rod (2) are connected; the bottom of the first vertical rod (2) and the first diagonal rod (1) are fixed to the top of the mobile protective device (8); The second support rod assembly includes: multiple parallel second rainproof brackets; the multiple second rainproof brackets are fixed to the rear end of the mobile protective device (8); The second rainproof bracket includes: a second vertical rod (5), a second diagonal rod (6), a pull rod (4), and a horizontal rod (3); the top of the second diagonal rod (6) is connected to the top of the second vertical rod (5), and the bottom of the second diagonal rod (6) and the bottom of the second vertical rod (5) are respectively fixed to the top of the mobile protective device (8); a horizontal rod (3) is provided on the second vertical rod (5); one end of the pull rod (4) is connected to the top of the second vertical rod (5), and the other end is connected to the horizontal rod (3); Purlins and color steel plates (7) are laid on the first diagonal bars (1) of multiple first rainproof supports, the horizontal bars (3) of multiple second rainproof supports, and the second vertical bars (5) of multiple second rainproof supports.
2. The seam rainproof device for mobile protective devices according to claim 1, characterized in that, The gap between the first vertical bar (2) on the current mobile protective device (8) and the end of the horizontal bar (3) of the previous mobile protective device (8).
3. The seam rainproof device for mobile protective devices according to claim 2, characterized in that, The angle between the line connecting the top of the first vertical bar (2) and the end of the horizontal bar (3) and the vertical direction is less than or equal to 48°.
4. The seam rainproof device for mobile protective devices according to claim 1, characterized in that, A first reinforcing bar is set between the first vertical bars (2) of multiple first rainproof brackets.
5. The seam rainproof device for mobile protective devices according to claim 4, characterized in that, A second reinforcing bar is installed between the second vertical bars (5) of multiple second rainproof brackets.
6. The seam rainproof device for mobile protective devices according to claim 1, characterized in that, The length of the crossbar (3) is greater than twice the width of the joint between the two movable protective devices (8).