Building windowsill dustproof outer cover for environmental protection engineering and installation method thereof
A technology of environmental protection engineering and dust cover, which is applied in the construction, building structure, processing of building materials, etc., can solve the problem of unsatisfactory dustproof effect, etc. safety effect
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Embodiment 1
[0037] The present invention provides such Figure 1-7 The window sill dust-proof outer cover for environmental protection engineering shown includes a middle dust-proof mechanism 1, the two ends of the middle dust-proof mechanism 1 are provided with side bonding mechanisms 2, and the top of the middle dust-proof mechanism 1 is provided with Fixing mechanism 3;
[0038] The middle dustproof mechanism 1 comprises a plurality of middle dustproof covers 4 and two end dustproof covers 5, one end of the plurality of said middle dustproof covers 4 and one end of one end dustproof cover 5 are all fixedly connected with inserting blocks 7. A fixing groove 8 is provided on the top surface of the insert block 7, and slots 9 are provided on one end surface of the plurality of intermediate dustproof covers 4 away from the insert block 7 and one end of the other end dustproof cover 5, The top surface of the slot 9 is provided with an opening 6, and the top of the opening 6 is provided wit...
Embodiment 2
[0045] Such as Figure 1-7 As shown, a kind of dust-proof outer cover for building window sills for environmental protection projects, including a middle dust-proof mechanism 1, the two ends of the middle dust-proof mechanism 1 are provided with side bonding mechanisms 2, and the top of the middle dust-proof mechanism 1 is provided with Fixing mechanism 3;
[0046] The middle dustproof mechanism 1 comprises a plurality of middle dustproof covers 4 and two end dustproof covers 5, one end of the plurality of said middle dustproof covers 4 and one end of one end dustproof cover 5 are all fixedly connected with inserting blocks 7. A fixing groove 8 is provided on the top surface of the insert block 7, and slots 9 are provided on one end surface of the plurality of intermediate dustproof covers 4 away from the insert block 7 and one end of the other end dustproof cover 5, The top surface of the slot 9 is provided with an opening 6, and the top of the opening 6 is provided with a r...
Embodiment 3
[0055] Such as Figure 1-10 As shown, a kind of dust-proof outer cover for building window sills for environmental protection projects, including a middle dust-proof mechanism 1, the two ends of the middle dust-proof mechanism 1 are provided with side bonding mechanisms 2, and the top of the middle dust-proof mechanism 1 is provided with Fixing mechanism 3;
[0056] The middle dustproof mechanism 1 comprises a plurality of middle dustproof covers 4 and two end dustproof covers 5, one end of the plurality of said middle dustproof covers 4 and one end of one end dustproof cover 5 are all fixedly connected with inserting blocks 7. A fixing groove 8 is provided on the top surface of the insert block 7, and slots 9 are provided on one end surface of the plurality of intermediate dustproof covers 4 away from the insert block 7 and one end of the other end dustproof cover 5, The top surface of the slot 9 is provided with an opening 6, and the top of the opening 6 is provided with a ...
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