Protective device for external wall thermal insulation engineering construction

Abstract

The utility model relates to the technical field of external wall thermal insulation engineering construction, in particular to a protective device for external wall thermal insulation engineering construction, which comprises two transverse plates distributed left and right and a reinforcing protective belt, the upper ends of the two transverse plates are fixedly connected with connecting seats, and the left end of the connecting seat on the left side penetrates through and is fixedly connected with a lengthening frame. A lengthening rod extending into the lengthening frame penetrates through and is fixedly connected to the right end of the connecting seat located on the right side, a sliding block is fixedly connected to the left end of the lengthening rod, and a through groove is formed in the lower end of the lengthening frame in a penetrating mode; the lengthened rod drives the sliding block to slide left and right in the lengthened frame, meanwhile, the U-shaped frame and the winding shaft are promoted to move left and right, and therefore the distance between the winding shaft and the vertical plate can be decreased or increased, and the distance between the winding shaft and the vertical plate is the length, needing to be protected, of the protection belt. And therefore, the purpose of conveniently adjusting the protection distance of the reinforced protection belt according to the specific construction condition so as to improve the practical flexibility is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall thermal insulation engineering construction, in particular to a protective device for exterior wall thermal insulation engineering construction. Background Art

[0002] Building exterior wall insulation construction generally refers to the installation of insulation wall panels on the building exterior wall. During this construction process, when the construction is at a higher point on the wall, in order to protect the personnel at the bottom, protective devices are usually set up to prevent splashing objects falling from high altitude from falling on the personnel at the bottom.

[0003] In the prior art, protective devices are generally installed directly on the wall and protected by a protective net. However, the length of the existing protective net is generally fixed, which leads to a fixed protective distance. Therefore, the protective distance cannot be adjusted according to the specific conditions of the construction. Its practical flexibility is poor. Therefore, it is necessary to propose a protective device for exterior wall insulation engineering construction to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a protective device for exterior wall insulation engineering construction, which has the characteristics of being easy to adjust the protective distance of the reinforced protective belt according to the specific conditions of the construction to improve practical flexibility.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a protective device for exterior wall insulation engineering construction, comprising two horizontal plates and a reinforced protective belt distributed on the left and right, the upper ends of the two horizontal plates being fixedly connected to a connecting seat, the left end of the connecting seat on the left passing through and fixedly connected to an extension frame, the right end of the connecting seat on the right passing through and fixedly connected to an extension rod extending into the interior of the extension frame, the left end of the extension rod being fixedly connected to a sliding block, the lower end of the extension frame passing through a through slot, and the lower side of the sliding block being provided with a locking mechanism;

[0006] A vertical plate is fixedly connected to the upper end of the left connecting seat, one end of the reinforced protective belt is fixedly connected to the right side of the vertical plate, and a U-shaped frame is fixedly connected to the upper end of the right connecting seat. A winding shaft is rotatably connected between the front and rear sides of the inner wall of the U-shaped frame, and the other end of the reinforced protective belt is fixedly connected to the outer wall of the winding shaft. An auxiliary winding mechanism is provided on the front side of the winding shaft.

[0007] In order to drive the winding shaft to rotate and tighten and fix the reinforced protective belt, as a preferred protective device for exterior wall insulation engineering construction of the utility model, the auxiliary winding mechanism includes a worm gear fixedly connected to the front end of the winding shaft and extending to the front of the U-shaped frame, and a driving frame is installed at the front end of the U-shaped frame. The internal rotation of the driving frame is connected to a worm that meshes with the worm gear, and the upper end of the worm is fixedly connected to a handwheel extending to the top of the driving frame.

[0008] In order to facilitate the restriction of the movement position of the sliding block, as a preferred protective device for exterior wall insulation engineering construction of the present invention, the locking mechanism includes a screw fixedly connected to the lower end of the sliding block and passing through the slot, and the outer wall of the screw is threadedly connected with a hexagonal nut.

[0009] In order to improve the stability of the sliding block movement, as a preferred protective device for exterior wall insulation engineering construction of the present invention, the sliding block and the front and rear sides of the inner wall of the extended frame are slidably connected through sliders and sliding grooves.

[0010] In order to facilitate the installation and fixing of the device on a wall at a suitable height, as a preferred protective device for exterior wall insulation engineering construction of the present invention, the rear sides of the lower end surfaces of the two horizontal plates are fixedly connected with mounting plates.

[0011] In order to prevent the sliding block from escaping from the interior of the extension frame, as a preferred protective device for exterior wall insulation engineering construction of the present invention, the right end of the extension frame is fixedly connected to a limiting seat located outside the extension rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] When the connecting seat on the right side moves left and right, the sliding block can be driven to slide left and right inside the extension frame through the extension rod, and at the same time, the U-shaped frame and the winding shaft can be driven left and right to move, so that the distance between the winding shaft and the vertical plate can be reduced or increased. The distance between the winding shaft and the vertical plate is the length that the reinforced protection belt needs to protect, until the distance between the winding shaft and the vertical plate is adjusted to a suitable state according to actual construction requirements, and then the position of the sliding block movement is locked by the locking mechanism, and then the reinforced protection belt is tightened and fixed by the auxiliary winding mechanism and the winding shaft, and then the device is installed at a suitable height on the wall. In this way, the protection distance of the reinforced protection belt can be adjusted according to the specific conditions of the construction, so as to improve practical flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall front sectional view of the present utility model;

[0015] Figure 2 This is a top view of the U-shaped frame of the present invention;

[0016] Figure 3 This is a diagram of the connection structure of the sliding block of the utility model;

[0017] Figure 4 This is a front structural diagram of the drive frame and handwheel of the utility model.

[0018] In the figure: 1. Horizontal plate; 2. Connecting seat; 3. Extension frame; 4. Sliding block; 5. Extension rod; 6. U-shaped frame; 7. Winding shaft; 8. Vertical plate; 9. Reinforced protective belt; 10. Limiting seat; 11. Worm gear; 12. Drive frame; 13. Worm; 14. Handwheel; 15. Mounting plate; 16. Through slot; 17. Screw; 18. Hexagonal nut. DETAILED DESCRIPTION

[0019] See also Figures 1 to 4 , a protective device for exterior wall insulation engineering construction, including two horizontal plates 1 distributed on the left and right and a reinforced protective belt 9, the upper ends of the two horizontal plates 1 are fixedly connected to a connecting seat 2, the left end of the connecting seat 2 on the left passes through and is fixedly connected to an extension frame 3, the right end of the connecting seat 2 on the right passes through and is fixedly connected to an extension rod 5 extending into the interior of the extension frame 3, the left end of the extension rod 5 is fixedly connected to a sliding block 4, the lower end of the extension frame 3 is penetrated by a through slot 16, and a locking mechanism is provided on the lower side of the sliding block 4;

[0020] A vertical plate 8 is fixedly connected to the upper end of the left connecting seat 2, one end of the reinforcing protection belt 9 is fixedly connected to the right side of the vertical plate 8, and a U-shaped frame 6 is fixedly connected to the upper end of the right connecting seat 2. A winding shaft 7 is rotatably connected between the front and rear sides of the inner wall of the U-shaped frame 6, and the other end of the reinforcing protection belt 9 is fixedly connected to the outer wall of the winding shaft 7. An auxiliary winding mechanism is provided on the front side of the winding shaft 7.

[0021] When the lifting frame 3 is lifted up, the lifting rod 5 is tightened and the lifting block 4 is tightened, thereby making the lifting frame 3 fall down and the lifting block 4 move upwards, so that the lifting block 4 can be tightened and fixed.

[0022] As a technical optimization solution of the present invention, the auxiliary winding mechanism includes a worm gear 11 fixedly connected to the front end of the winding shaft 7 and extending to the front of the U-shaped frame 6. A drive frame 12 is installed at the front end of the U-shaped frame 6. The internal rotation of the drive frame 12 is connected to a worm 13 that meshes with the worm gear 11. The upper end of the worm 13 is fixedly connected to a handwheel 14 that extends to the top of the drive frame 12.

[0023] In this embodiment: the worm 13 is rotated by the handwheel 14, which in turn drives the worm wheel 11 to rotate, and at the same time drives the winding shaft 7 to rotate. After the winding shaft 7 tightens and fixes the reinforced protective belt 9, the winding shaft 7 can be locked by the worm 13 and the worm wheel 11.

[0024] As a technical optimization solution of the present invention, the locking mechanism includes a screw 17 fixedly connected to the lower end of the sliding block 4 and passing through the slot 16 , and the outer wall of the screw 17 is threadedly connected to a hexagonal nut 18 .

[0025] In this embodiment, the hexagonal nut 18 is rotated by a tool, so that the hexagonal nut 18 and the lower end of the extension frame 3 can be pressed tightly, thereby limiting the movement position of the sliding block 4.

[0026] As a technical optimization solution of the present invention, the sliding block 4 and the front and rear sides of the inner wall of the extension frame 3 are slidably connected through sliders and sliding grooves.

[0027] In this embodiment, two sliding blocks and two sliding grooves are provided to improve the movement stability of the sliding block 4 .

[0028] As a technical optimization solution of the present invention, the rear sides of the lower end surfaces of the two horizontal plates 1 are fixedly connected with mounting plates 15 .

[0029] In this embodiment, two mounting plates 15 are provided to facilitate the installation and fixing of the device on a wall of a suitable height.

[0030] As a technical optimization solution of the present invention, the right end of the extension frame 3 is fixedly connected to a limiting seat 10 located outside the extension rod 5.

[0031] In this embodiment, the limiting seat 10 is provided to prevent the sliding block 4 from being separated from the interior of the elongated frame 3 .

[0032] Working principle: When in use, first move the connecting seat 2 on the right side left and right, and then move the extension rod 5 left and right, and at the same time drive the sliding block 4 to slide left and right inside the extension frame 3, and at the same time make the U-shaped frame 6 and the winding shaft 7 move left and right, so that the distance between the winding shaft 7 and the vertical plate 8 can be reduced or increased, and the distance between the winding shaft 7 and the vertical plate 8 is the length that the reinforced protective belt 9 needs to protect, until the distance between the winding shaft 7 and the vertical plate 8 is adjusted to a suitable state according to the actual construction requirements, and then use the tool to rotate the hexagonal nut 18, so that the hexagonal nut 18 can be squeezed tightly against the lower end of the extension frame 3, The movement position of the sliding block 4 can be restricted, and the worm 13 can be rotated by the handwheel 14, which can drive the worm wheel 11 to rotate, and at the same time drive the winding shaft 7 to rotate. After the winding shaft 7 tightens and fixes the reinforced protective belt 9, the winding shaft 7 can be locked by the worm 13 and the worm wheel 11, and then the device is installed at a suitable height on the wall through two mounting plates 15. The reinforced protective belt 9 can prevent splashes from falling on the people at the bottom. In this way, it is convenient to adjust the protection distance of the reinforced protective belt 9 according to the specific conditions of the construction, so as to improve the practical flexibility.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A protective device for exterior wall insulation engineering construction, comprising two horizontal plates (1) distributed left and right and a reinforced protective belt (9), characterized in that: The upper ends of the two horizontal plates (1) are fixedly connected to a connecting seat (2), the left end of the left connecting seat (2) passes through and is fixedly connected to an extension frame (3), the right end of the right connecting seat (2) passes through and is fixedly connected to an extension rod (5) extending into the interior of the extension frame (3), the left end of the extension rod (5) is fixedly connected to a sliding block (4), the lower end of the extension frame (3) passes through a through slot (16), and a locking mechanism is provided on the lower side of the sliding block (4); The upper end of the left connecting seat (2) is fixedly connected to a vertical plate (8), one end of the reinforcing protection belt (9) is fixedly connected to the right side of the vertical plate (8), the upper end of the right connecting seat (2) is fixedly connected to a U-shaped frame (6), a winding shaft (7) is rotatably connected between the front and rear sides of the inner wall of the U-shaped frame (6), the other end of the reinforcing protection belt (9) is fixedly connected to the outer wall of the winding shaft (7), and an auxiliary winding mechanism is provided on the front side of the winding shaft (7).

2. A protective device for exterior wall insulation construction according to claim 1, characterized in that: The auxiliary winding mechanism comprises a worm wheel (11) fixedly connected to the front end of the winding shaft (7) and extending to the front of the U-shaped frame (6); a driving frame (12) is installed at the front end of the U-shaped frame (6); a worm (13) meshing with the worm wheel (11) is rotatably connected inside the driving frame (12); and a hand wheel (14) extending above the driving frame (12) is fixedly connected to the upper end of the worm (13).

3. The protective device for exterior wall insulation construction according to claim 1, characterized in that: The locking mechanism comprises a screw rod (17) fixedly connected to the lower end of the sliding block (4) and passing through the slot (16); the outer wall of the screw rod (17) is threadedly connected with a hexagonal nut (18).

4. The protective device for exterior wall insulation construction according to claim 1, characterized in that: The sliding block (4) and the front and rear sides of the inner wall of the extended frame (3) are slidably connected via sliders and sliding grooves.

5. The protective device for exterior wall insulation construction according to claim 1, characterized in that: The rear sides of the lower end surfaces of the two transverse plates (1) are both fixedly connected with mounting plates (15).

6. The protective device for exterior wall insulation construction according to claim 1, characterized in that: The right end of the extension frame (3) is fixedly connected to a limiting seat (10) located outside the extension rod (5).

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