Adjustable jacket frame for reinforcing and transforming old factory building

Abstract

The adjustable jacket frame comprises a front frame, a connecting device and an adjusting device, a transverse rod is fixedly connected to the middle of the inner side of the front frame, and first supporting rods are fixedly connected to the upper end and the lower end of the rear side of the interior of the front frame in a crossed mode; a connecting screw rod is in threaded connection with the middle of the first supporting rod, a plurality of protruding blocks are fixedly connected to the inner end of the front side of the front frame from top to bottom at equal intervals, a plurality of connecting devices are fixedly connected to the outer end of the rear side of the front frame from top to bottom at equal intervals, and a side plate is fixedly connected to the left side of the rear end of each connecting device; first storage grooves are formed in the upper end and the lower end of the left side of the side plate, manual telescopic rods are fixedly connected to the upper end, the middle end and the lower end of the rear side of the side plate, adjusting devices are installed at the upper end and the lower end of the rear side of the side plate, and connecting blocks are rotationally connected to the four corners of each adjusting device. According to the adjustable outer sleeve frame for reinforcing and transforming the old factory building, the outer sleeve frame is convenient to adjust and fold.

Description

Technical Field

[0001] The utility model relates to the technical field of building reconstruction, in particular to an adjustable outer shell frame for reinforcing and reconstructing old factory buildings. Background Art

[0002] As time goes by, the exterior wall or concrete of old factory buildings will fall off after a long period of erosion, affecting the performance of the steel inside the concrete. Some buildings will also have deformation or cracking of supporting beams. In order to ensure the strength and performance of the supporting beams, they are usually reinforced. When reinforcing and renovating old factory buildings, a kind of outer frame is needed.

[0003] A Chinese utility model patent with reference authorization announcement number CN219794775U discloses an outer casing frame, which relates to a technical field related to building renovation, and includes several outer frames, each of which is U-shaped, and several tooth blocks are fixedly connected to the inner wall of the outer frame, and angle plates are fixedly connected to the corners of the outer frame, and the angle plates are L-shaped, and support plates are fixedly connected near the end faces between the outer frames, and reinforcement plates are fixedly connected between the two angle plates on the same side, and the reinforcement plates are X-shaped, and fixing components are arranged at the center of the reinforcement plates, and connecting components are arranged between the two outer frames on the same side, and positioning components are arranged on the side wall of the lower outer frame. It can be realized that some support beams that are deformed, cracked or need to be reinforced can be reinforced, which can not only achieve the purpose of reinforcing support, but also reduce the space occupied.

[0004] Since the existing technology has the problem that the supporting beams on the outside that need to be assisted by the outer coat frame are of different sizes, it is not convenient to adjust the outer coat frame, and when the outer coat frame is not applicable, the outer coat frame is relatively large and it is not convenient to fold and place the outer coat frame. Therefore, we propose an adjustable outer coat frame for reinforcing and renovating old factory buildings to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable outer jacket frame for reinforcing and renovating old factory buildings, so as to solve the problems in the prior art proposed by the above-mentioned background technology that the supporting beams on the outside that need to be assisted by the outer jacket frame have different sizes, which makes it inconvenient to adjust the outer jacket frame, and when the outer jacket frame is not used, the outer jacket frame is relatively large and it is inconvenient to fold and place the outer jacket frame.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable outer casing frame for reinforcing and renovating an old factory building, comprising a front frame, a connecting device and an adjusting device, a cross bar is fixedly connected to the inner middle part of the front frame, and the upper and lower ends of the inner rear side of the front frame are cross-fixedly connected to first support rods, and the middle part of the first support rod is threadedly connected to a connecting screw, and a plurality of protrusions are fixedly connected to the inner end of the front side of the front frame at equal intervals from top to bottom;

[0007] The outer end of the rear side of the front frame is fixedly connected with a plurality of connecting devices at equal intervals from top to bottom, and the left side of the rear end of the connecting device is fixedly connected with a side panel, the upper and lower ends of the left side of the side panel are provided with a first storage groove, and the upper, middle and lower ends of the rear side of the side panel are fixedly connected with a manual telescopic rod, the upper and lower ends of the rear side of the side panel are installed with an adjustment device, and the four corners of the adjustment device are rotatably connected with a connecting block, the upper and lower ends of the inner sides of the side panel are provided with a second storage groove, and the upper and lower ends of the first storage groove are slidably connected with a fixing bolt.

[0008] Preferably, the connecting device is composed of a hinge body, a connecting hole and a positioning block. The middle of the hinge body is provided with a connecting hole, and the positioning block is slidably connected in the connecting hole.

[0009] Preferably, the middle portion of the connecting hole is a circular hole, and the left and right sides of the connecting hole are square blocks, and the inner side surface of the connecting hole fits with the outer side of the positioning block.

[0010] Preferably, a side plate is fixedly connected to the rear side of the manual telescopic rod.

[0011] Preferably, the adjusting device is composed of a second support rod, a threaded hole, a third support rod, a through hole, a threaded rod and a top plate, a threaded hole is opened in the middle of the second support rod, and the third support rod is installed on the inner side of the second support rod, and a through hole is opened in the middle of the third support rod, the inner side of the threaded hole is threadedly connected to the threaded rod, and the inner side of the threaded rod is fixedly connected to the top plate.

[0012] Preferably, the right end of the threaded rod is connected through the through hole.

[0013] Preferably, both ends of the second support rod and the third support rod are fixedly connected to the connecting block, and the outer end of the connecting block is slidably connected in the second storage groove, and the outer end of the connecting block is threadedly connected to the fixing bolt.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the adjustable outer jacket frame for reinforcing and renovating old factory buildings is convenient for adjusting the outer jacket frame and folding the outer jacket frame;

[0015] 1. A set of side panels are installed on both the left and right sides of the rear side of the front frame. Manual telescopic rods are fixedly connected to the upper and lower middle parts of the inner sides of the left and right side panels. Bolts are threadedly connected to the outer front ends of the manual telescopic rods. Adjustment devices are provided on the inner sides of the upper and lower manual telescopic rods. Both ends of the adjustment device are slidably connected to the second storage slot and fixed by stable bolts, so as to facilitate the adjustment of the outer jacket frame.

[0016] 2. The front frame and the side panels are connected by a connecting device. A connecting hole is opened in the middle of the hinge body connecting the front frame and the side panels. The connecting hole is circular in the middle and rectangular on both sides. A positioning block is slidably connected in the connecting hole to facilitate folding of the jacket frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a perspective structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the front structure of the front frame of the utility model;

[0019] Figure 3 This is a side view of the structure of the utility model;

[0020] Figure 4 This is a perspective structural diagram of the connection device of the utility model;

[0021] Figure 5 It is a perspective structural diagram of the adjusting device of the utility model.

[0022] In the figure: 1. front frame; 2. cross bar; 3. first support rod; 4. connecting screw; 5. protrusion; 6. connecting device; 601. hinge body; 602. connecting hole; 603. positioning block; 7. side panel; 8. first storage slot; 9. manual telescopic rod; 10. adjustment device; 1001. second support rod; 1002. threaded hole; 1003. third support rod; 1004. through hole; 1005. threaded rod; 1006. top plate; 11. connecting block; 12. second storage slot; 13. fixing bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5The utility model provides a technical solution: an adjustable outer shell frame for reinforcing and renovating an old factory building, comprising a front frame 1, a cross bar 2, a first support rod 3, a connecting screw 4, a protrusion 5, a connecting device 6, a hinge body 601, a connecting hole 602, a positioning block 603, a side plate 7, a first storage slot 8, a manual telescopic rod 9, an adjusting device 10, a second support rod 1001, a threaded hole 1002, a third support rod 1003, a through hole 1004, a threaded rod 1005, a top plate 1006, a connecting block 11, a second storage slot 12 and a fixing bolt 13.

[0025] When the adjustable outer shell frame for reinforcing and renovating old factory buildings is used, the front frame 1 is a rectangular parallelepiped frame, and a cross bar 2 is fixedly connected to the middle part of the inner side of the front frame 1, and the cross bar 2 divides the inner side of the front frame 1 into two parts, an upper and a lower part, and a group of first support rods 3 are fixedly connected to the upper and lower ends of the inner side of the front frame 1. The first support rods 3 are respectively divided into three parts, front, middle and rear, at the upper and lower ends inside the front frame 1. The front first support rods 3 are fixedly connected to the left and right sides of the inner front end of the front frame 1, and the first support rods 3 on the middle and rear sides are cross-fixedly connected to the inner side of the front frame 1. Each group Holes are provided at the middle intersection of the first support rod 3, and threads are provided inside the holes. A connecting screw 4 is connected to the inner thread of the hole in the middle of the first support rod 3, and a plate is fixedly connected to the rear side of the connecting screw 4, which is used to rotate the connecting screw 4 to push the plate against the support column. A plurality of protrusions 5 are fixedly connected to the inner end of the front side of the front frame 1 at equal intervals from top to bottom, and a threaded hole is provided in the middle of the protrusion 5. When the front frames 1 on the left and right sides need to be fixed, screws or other threaded connecting rods are used to connect the protrusions 5 on the left and right front frames 1 together;

[0026] A plurality of connecting devices 6 are fixedly connected to the outer end of the rear side of the front frame 1 at equal intervals from top to bottom. The connecting device 6 is composed of a hinge body 601, a connecting hole 602 and a positioning block 603. The front side of the hinge body 601 is fixedly connected to the front frame 1. A connecting hole 602 is provided in the middle of the hinge body 601. The middle of the connecting hole 602 is a circular hole, and the two sides of the connecting hole 602 are rectangular holes. When the hinge body 601 is rotated, the connecting holes 602 at the upper and lower ends of the hinge body 601 will be staggered. A positioning block 603 is slidably connected in the connecting hole 602. A side plate 7 is fixedly connected to the left side of the rear end of the hinge body 601. The front frame 1 and the side plate 7 are rotated so that the front frame 1 and the side plate 7 are vertically 90 degrees. Then, the positioning block 603 is slid into the connecting hole 602. The positioning block 603 fixes the upper and lower ends of the hinge body 601.

[0027] The side panel 7 is composed of a group of two, front and rear, and the front upper, middle and lower sides of the side panel 7 at the rear end are fixedly connected with manual telescopic rods 9. The output end of the manual telescopic rod 9 is fixedly connected to the side panel 7 at the front end. The front end of the left side of the rear half of the manual telescopic rod 9 is threadedly connected with a bolt for fixing the rear half of the manual telescopic rod 9 to the front half. The upper and lower ends of the left side of the side panel 7 are provided with first storage grooves 8, and the upper and lower ends of the first storage grooves 8 are slidably connected with fixing bolts 13. The manual telescopic rod 9 divides the inner side of the side panel 7 into upper and lower parts, and the left and right sides of the upper and lower ends of the inner side of the side panel 7 are provided with second storage grooves 12. The upper and lower ends of the inner side of the side panel 7 are installed with adjustment devices 10, and the adjustment device 10 is provided with a first The second support rod 1001, the threaded hole 1002, the third support rod 1003, the through hole 1004, the threaded rod 1005 and the top plate 1006 are combined. The middle part of the second support rod 1001 is provided with a threaded hole 1002, the inner side of the second support rod 1001 is installed with the third support rod 1003, the middle part of the third support rod 1003 is provided with a through hole 1004, the second support rod 1001 and the third support rod 1003 are cross-installed, the inner side of the threaded hole 1002 is threadedly connected with the threaded rod 1005, the right end of the threaded rod 1005 passes through the through hole 1004, the right side of the threaded rod 1005 is fixedly connected with the top plate 1006, the second support rod 1001 and the third support rod 1003 are cross-installed, Both ends of the three support rods 1003 are rotatably connected with connecting blocks 11, and the connecting blocks 11 are respectively slidably connected to the second storage groove 12, and the first storage groove 8 is connected to the second storage groove 12. The connecting block 11 is threadedly connected with the fixing bolt 13. By tightening the fixing bolt 13, the connecting block 11 can be fixed in the second storage groove 12. According to the side length of the support column, the side plates 7 at the front and rear ends are stretched. When the side plates 7 on both sides are away from each other, the front and rear ends of the second support rod 1001 and the third support rod 1003 are close to each other, so that the second support rod 1001 and the third support rod 1003 become flat, and the connecting block 11 in the second storage groove 12, the output end of the manual telescopic rod 9 is pulled out, and the manual telescopic rod 9 is tightened. The bolts on the left and the fixing bolts 13 can fix the adjusting device 10 in the side panel 7. The front and rear ends of the right side of the side panel 7 are rotatably connected with a group of front frames 1. Two groups of outer sleeve frames are required to surround a support column. The outer sleeve frame is adjusted according to the size of the support column, and the protrusions 5 on the left and right sides are connected together with screws. Then, the connecting screw 4 and the threaded rod 1005 are screwed to make the plate inside the connecting screw 4 and the inner side of the top plate 1006 fit tightly with the support column, and the outer sleeve frame is fixed to the outside of the support column. This is the entire working process of the adjustable outer sleeve frame for reinforcing and renovating old factory buildings. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0028] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable outer casing frame for reinforcing and renovating an old factory building, comprising a front frame (1), a connecting device (6) and an adjusting device (10), characterized in that: A cross bar (2) is fixedly connected to the middle of the inner side of the front frame (1), and first support bars (3) are cross-fixedly connected to the upper and lower ends of the inner rear side of the front frame (1), and a connecting screw (4) is threadedly connected to the middle of the first support bar (3), and a plurality of protrusions (5) are fixedly connected to the inner end of the front side of the front frame (1) at equal intervals from top to bottom; A plurality of connecting devices (6) are fixedly connected to the outer end of the rear side of the front frame (1) at equal intervals from top to bottom, and a side plate (7) is fixedly connected to the left side of the rear end of the connecting device (6), a first storage groove (8) is provided at the upper and lower ends of the left side of the side plate (7), and a manual telescopic rod (9) is fixedly connected to the upper, middle and lower ends of the rear side of the side plate (7), an adjustment device (10) is installed at the upper and lower ends of the rear side of the side plate (7), and the four corners of the adjustment device (10) are rotatably connected to a connecting block (11), a second storage groove (12) is provided at the upper and lower ends of the inner side of the side plate (7), and the upper and lower ends of the first storage groove (8) are slidably connected to a fixing bolt (13).

2. The adjustable outer casing frame for reinforcing and renovating old factory buildings according to claim 1 is characterized in that: The connecting device (6) is composed of a hinge body (601), a connecting hole (602) and a positioning block (603). The middle of the hinge body (601) is provided with a connecting hole (602), and the positioning block (603) is slidably connected in the connecting hole (602).

3. The adjustable outer casing frame for reinforcing and renovating old factory buildings according to claim 2 is characterized in that: The middle of the connection hole (602) is a circular hole, and the left and right sides of the connection hole (602) are square blocks, and the inner side surface of the connection hole (602) fits with the outer side of the positioning block (603).

4. The adjustable outer casing frame for reinforcing and renovating old factory buildings according to claim 1 is characterized in that: The rear side of the manual telescopic rod (9) is fixedly connected to a side plate (7).

5. The adjustable outer casing frame for reinforcing and renovating old factory buildings according to claim 1 is characterized in that: The adjusting device (10) is composed of a second support rod (1001), a threaded hole (1002), a third support rod (1003), a through hole (1004), a threaded rod (1005) and a top plate (1006); the second support rod (1001) has a threaded hole (1002) in the middle, the third support rod (1003) is mounted on the inner side of the second support rod (1001), the third support rod (1003) has a through hole (1004) in the middle, the threaded rod (1005) is threadedly connected to the inner side of the threaded hole (1002), and the top plate (1006) is fixedly connected to the inner side of the threaded rod (1005).

6. The adjustable outer casing frame for reinforcing and renovating old factory buildings according to claim 5 is characterized in that: The right end of the threaded rod (1005) is connected through the through hole (1004).

7. The adjustable outer casing frame for reinforcing and renovating old factory buildings according to claim 5 is characterized in that: Both ends of the second support rod (1001) and the third support rod (1003) are fixedly connected to the connection block (11), and the outer end of the connection block (11) is slidably connected in the second storage groove (12), and the outer end of the connection block (11) is threadedly connected to the fixing bolt (13).

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