Roller shutter type enclosure for building construction

Abstract

The utility model relates to the technical field of building construction equipment, in particular to a roller shutter type building construction fence which comprises a portal frame, a first air cylinder and a second air cylinder are symmetrically installed on the rear side of the portal frame, and a first shearing arm and a second shearing arm are installed at the end of a piston rod of the first air cylinder and the end of a piston rod of the second air cylinder respectively. A first rolling gate and a second rolling gate which can be rolled up are installed at the outer end of the first shear arm and the outer end of the second shear arm respectively. An electric drive sliding rail is fixedly installed on the front side of the portal frame, a sliding seat is installed on the electric drive sliding rail in a sliding mode, a portal plate is fixedly installed on the sliding seat, and a feeding port facilitating entering of construction materials is formed in the bottom of the portal plate. According to the fence for building construction, the flexibility of the fence for building construction is improved, passing of building materials and constructors can be facilitated, meanwhile, the partition function of the fence can be ensured, the functionality of the fence is enhanced, the building construction efficiency is further improved, and construction delay is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, and specifically discloses a rolling shutter type enclosure for building construction. Background Art

[0002] Construction fences are also called engineering fences. Their original purpose is to isolate the construction site from the external environment, making the construction site a relatively closed and isolated space. At present, in order to speed up the progress of construction, construction sites are often divided into multiple functional areas using construction fences. Common functional areas include: main building construction area, concrete mixing area, building material loading and unloading area, paint mixing area, plate pre-installation area, and oil storage area. In order to separate the functional areas, construction workers often use fences for separation.

[0003] The utility model patent with authorization announcement number: CN220469583U discloses a construction fence, including a fence body, support columns are provided on both sides of the fence body, and an installation groove is opened on the outer wall of one side of the support column close to the bottom thereof, and a first rotating shaft and a second rotating shaft arranged diagonally are provided in the installation groove, an outer support rod is installed on the first rotating shaft, and a built-in sliding groove is opened at the bottom end of the outer support rod, and a counterweight telescopic plate is slidably arranged in the built-in sliding groove, the bottom end of the outer support rod is coplanar with the bottom end of the counterweight telescopic plate, a clamping groove is opened at the head end of the counterweight telescopic plate, a support rod is installed on the second rotating shaft, and a telescopic groove is opened at the head end of the support rod, and a telescopic rod is slidably arranged in the telescopic groove, and a clamping joint is provided at the head end of the telescopic rod, and the clamping joint is detachably connected in the clamping groove, and a fixed base is provided at the bottom of the fence body.

[0004] In the disclosed patent technology, the enclosure body is fixedly assembled to the fixing seat and the support column. By adding a support rod and a telescopic rod to the bottom of the fixing seat, the stability of the enclosure body is improved, and the layout height of the overall equipment can be adjusted. In actual construction operations, construction workers need to shuttle between multiple functional areas to transport construction materials such as concrete, building materials and paint to the main construction area of ​​the building, so as to carry out construction. At present, in order to improve the transportation efficiency of construction materials, conveyor lines are often arranged between various areas to facilitate material transportation; if the construction enclosure of the above-mentioned prior art is used, the construction workers need to arrange gaps between multiple enclosures to facilitate the passage of the conveyor lines, and at the same time, they need to open a portal on the construction enclosure to facilitate the passage of construction workers; it can be seen that the construction enclosure in the prior art has low flexibility, resulting in poor functionality, causing inconvenience to the construction, and can cause negative impacts such as construction delays. Utility Model Content

[0005] In view of the problems that current construction enclosures have low flexibility and poor functionality, the utility model provides a rolling shutter type construction enclosure.

[0006] To solve the above problems, the utility model provides the following technical solutions:

[0007] A rolling shutter type construction enclosure comprises a gantry, a first cylinder and a second cylinder are symmetrically mounted on the rear side of the gantry, a first scissor arm and a second scissor arm are respectively mounted on the ends of the piston rods of the first and second cylinders, a first retractable rolling shutter door and a second rolling shutter door are respectively mounted on the outer ends of the first and second scissor arms; an electric drive slide rail is fixedly mounted on the front side of the gantry, a slide seat is slidably mounted on the electric drive slide rail, a gantry plate is fixedly mounted on the slide seat, and a feeding port is provided at the bottom of the gantry plate for facilitating the entry of construction materials.

[0008] Preferably, the first cylinder and the second cylinder are fastened to each other via a connecting frame, and the connecting frame is fixedly mounted on the rear side of the gantry. The bottoms of the first cylinder and the second cylinder are fixedly provided with hinged seats, and the two hinged seats are respectively hinged to the inner ends of the first scissor arm and the second scissor arm.

[0009] Preferably, the outer ends of the first cylinder and the second cylinder are fixedly mounted with fixing frames, the fixing frames are tightly connected to the gantry, and through grooves for the first scissor arm and the second scissor arm to pass through are provided in the two fixing frames.

[0010] Preferably, connecting seats are fixedly mounted on the ends of the piston rods of the first cylinder and the second cylinder, and the two connecting seats are hinged to the first scissor arm and the second scissor arm respectively.

[0011] Preferably, a first frame and a second frame are fixedly installed on both sides of the gantry, and transversely arranged guide rails are fixedly installed on the first frame and the second frame. Sliders are slidably installed on the guide rails, and the slides are fastened to support plates. The support plates on both sides are fastened to the first rolling shutter door and the second rolling shutter door, and the support plates on both sides are hinged to the outer ends of the first scissor arm and the second scissor arm, respectively.

[0012] Preferably, partitions are fixedly installed on both sides of the gantry, guide grooves are fixedly installed on the inner sides of the partitions, two supports are symmetrically installed on the front side of the gantry plate, guide wheels are rotatably installed on the outer sides of the supports, and the guide wheels are slidably fitted with the inner walls of the guide grooves.

[0013] Preferably, a pulley is provided on the outer side of the support, and the pulley is rotatably mounted on the partition, and the pulley is in contact with the outer peripheral wall and the inner side surface of the partition.

[0014] Preferably, an extension portion is provided on one side of the sliding seat, a first hinge seat is fixedly installed on the front side surface of the extension portion, a first long rod bolt is installed in the first hinge seat, a hinge rod is mounted on the outer wall of the first long rod bolt, a second hinge seat is fixedly installed on the front side surface of the gantry plate, a second long rod bolt is installed in the second hinge seat, a U-shaped plate is mounted on the outer wall of the second long rod bolt, and the U-shaped plate is threadedly connected to the bottom of the hinge rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The feeding port at the bottom of the gantry plate in the utility model can be used to place the conveying material line, so as to facilitate the transportation of building materials between various construction areas. By arranging the matching structure of the first cylinder, the second cylinder, the first shear arm, the second shear arm, the first rolling gate and the second rolling gate, passages convenient for the construction workers to pass can be set on both sides of the gantry. By arranging the matching structure of the electric drive slide rail and the gantry plate, the vertical linear displacement of the gantry plate can be realized, so as to ensure the separation and partition between various construction areas after the construction materials are transported, so as to ensure the orderly progress of the construction work. The utility model improves the flexibility of the enclosure used for construction, which not only facilitates the passage of construction materials and construction workers, but also ensures the separation and partitioning function of the enclosure, enhances the functionality of the enclosure, further improves the construction efficiency, and avoids construction delays. Therefore, it has a very broad application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the utility model, the following will briefly introduce the drawings required for the description. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall front structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall back structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the support plate installation structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the fixing frame of the utility model;

[0022] Figure 5 This is a schematic diagram of the partition installation structure of the utility model;

[0023] Figure 6This is a schematic diagram of the slide installation structure of the utility model;

[0024] Figure 7 This is a schematic diagram of the installation structure of the guide trough body of the utility model;

[0025] Figure 8 This is a schematic diagram of the support installation structure of the utility model;

[0026] Fig. 9 This is a schematic diagram of the pulley installation structure of the utility model;

[0027] Fig.10 This is a schematic diagram of the U-shaped plate installation structure of the utility model;

[0028] In the figure: 1. gantry, 2. first cylinder, 3. second cylinder, 4. first shear arm, 5. second shear arm, 6. first rolling gate, 7. second rolling gate, 8. electric drive slide rail, 9. slide seat, 10. gantry plate, 11. feeding port, 12. connecting frame, 13. hinge seat, 14. fixed frame, 15. through groove, 16. connecting seat, 17. first frame, 18. second frame, 19. guide rail, 20. slide block, 21. support plate, 22. partition, 23. guide groove body, 24. support, 25. guide wheel, 26. pulley, 27. extension part, 28. first hinge seat, 29. first long rod bolt, 30. hinge rod, 31. second hinge seat, 32. second long rod bolt, 33. U-shaped plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0030] This specific embodiment provides a rolling shutter type building construction enclosure, such as Figure 1-Figure 10As shown; it includes a gantry 1, which is formed by two horizontal plates and two longitudinal plates fixedly connected. A feed port 11 is provided in the gantry 1, and a conveying line can be arranged in the feed port 11, so as to facilitate the entry and exit of construction materials. A first frame 17 is fixedly connected to the left side of the gantry 1, and a second frame 18 is fixedly connected to the right side of the gantry 1. The first frame 17 and the second frame 18 are both fastened to the rear side of the gantry 1 through a connecting block. A first cylinder 2 and a second cylinder 3 are symmetrically installed on the rear side of the gantry 1, and the piston rod end of the first cylinder 2 faces the first frame 17, and the piston rod end of the second cylinder 3 faces the second frame 18.

[0031] The inner ends of the cylinder bodies of the first cylinder 2 and the second cylinder 3 are fastened together by a connecting frame 12, and the connecting frame 12 is fastened together with the rear side of the gantry 1. The bottoms of the outer ends of the cylinder bodies of the first cylinder 2 and the second cylinder 3 are fixedly mounted with hinge seats 13, and there are two hinge seats 13 in total. The inner parts of the hinge seats 13 are provided with grooves facing outward. The piston rod ends of the first cylinder 2 and the second cylinder 3 are respectively mounted with the first scissor arm 4 and the second scissor arm 5, and the first scissor arm 4 and the second scissor arm 5 are formed by staggered hinges of multiple straight plates. When the piston rods of the first cylinder 2 and the second cylinder 3 extend outward from the cylinder body, the first scissor arm 4 and the second scissor arm 5 can be pushed to stretch outward, and when the piston rods of the first cylinder 2 and the second cylinder 3 are retracted inward into the cylinder body, the first scissor arm 4 and the second scissor arm 5 can be pulled to retract inward. The inner ends of the first scissor arm 4 and the second scissor arm 5 are respectively hingedly installed in the grooves of the two hinge seats 13. By providing the hinge seats 13, the stability of the connection between the first cylinder 2, the second cylinder 3 and the first scissor arm 4, the second scissor arm 5 can be improved.

[0032] Among them, the outer ends of the cylinder bodies of the first cylinder 2 and the second cylinder 3 are fixedly installed with fixing frames 14, and there are two fixing frames 14 in total. The two fixing frames 14 are respectively arranged on the outsides of the two hinged seats 13, and the fixing frames 14 are both tightly connected to the gantry 1. The two fixing frames 14 are provided with through grooves 15 for the first scissor arm 4 and the second scissor arm 5 to pass through. By setting the fixing frames 14, effective support can be provided for the first scissor arm 4 and the second scissor arm 5, thereby ensuring the stability of the first scissor arm 4 and the second scissor arm 5 when stretching and contracting.

[0033] The piston rod ends of the first cylinder 2 and the second cylinder 3 are fixedly mounted with connecting seats 16 , and there are two connecting seats 16 in total. Short rods are provided at the bottom of the two connecting seats 16 , and the short rods are hinged to the first scissor arm 4 and the second scissor arm 5 .

[0034] The outer ends of the first scissor arm 4 and the second scissor arm 5 are both hinged with a support plate 21, and there are two support plates 21 in total. The two support plates 21 are arranged perpendicularly to the first frame 17 and the second frame 18, and the inner sides of the two support plates 21 are provided with the first rolling shutter door 6 and the second rolling shutter door 7 arranged in the first frame 17 and the second frame 18. The inner ends of the first rolling shutter door 6 and the second rolling shutter door 7 are fastened to the gantry 1, and the outer ends of the first rolling shutter door 6 and the second rolling shutter door 7 are fastened to the support plate 21; the first rolling shutter door 6 and the second rolling shutter door 7 are folding structures.

[0035] The first frame 17 and the second frame 18 are both fixedly mounted with a transversely arranged guide rail 19. The first frame 17 and the second frame 18 are both provided with two guide rails 19, which are symmetrically arranged up and down. A slider 20 is slidably mounted on the guide rail 19, and the slider 20 is fastened to a support plate 21. When the first rolling shutter door 6 and the second rolling shutter door 7 are extended and contracted, the slider 20 can slide along the linear direction of the guide rail 19, thereby ensuring the flexibility of the first rolling shutter door 6 and the second rolling shutter door 7.

[0036] An electric drive rail 8 is fixedly installed on the front side of the gantry 1. The electric drive rail 8 is arranged vertically with the horizontal plate of the gantry 1. A slide seat 9 is slidably installed on the electric drive rail 8. There are two slide seats 9. The top slide seat 9 is provided with a remote control module to control its sliding position on the electric drive rail 8. The other bottom slide seat 9 is a common structure, which mainly plays a supporting and auxiliary sliding role. A gantry plate 10 is fixedly installed on the slide seat 9. The gantry plate 10 can slide up and down along the electric drive rail 8 following the slide seat 9. The feeding port 11 is arranged at the bottom of the electric drive rail 8, that is, the bottom of the initial position of the gantry plate 10.

[0037] The two sides of the gantry 1 are fixedly installed with partitions 22, and there are two partitions 22 in total. The inner sides of the two partitions 22 are fixedly installed with guide grooves 23. Two supports 24 are symmetrically installed on the front side of the gantry board 10. The outer sides of the supports 24 are rotatably installed with guide wheels 25, and the guide wheels 25 are slidably matched with the inner walls of the guide grooves 23. When the slide 9 drives the gantry board 10 to move, the guide wheels 25 can slide in the guide grooves 23, which can assist in supporting the gantry board 10 and improve the stability of the gantry board 10 when moving, and can limit the moving stroke of the gantry board 10 on the other hand to ensure that the gantry board 10 will not be structurally damaged.

[0038] The outer side of the support 24 is provided with a pulley 26, which is rotatably mounted on the partition 22, and the pulley 26 is in contact with the outer peripheral wall and the inner side of the partition 22. The pulley 26 can assist the guide wheel 25, thereby improving the smoothness of the guide wheel 25 when sliding.

[0039] In addition, an extension part 27 is provided on one side of the slide 9, and a first hinge seat 28 is fixedly installed on the front side of the extension part 27, a first long rod bolt 29 is installed in the first hinge seat 28, and a hinge rod 30 is mounted on the outer wall of the first long rod bolt 29, and the top of the hinge rod 30 is a hinge joint, which can be hinged with the outer wall of the long rod bolt 29, and the lower end of the hinge rod 30 is provided with a thread; a second hinge seat 31 is fixedly installed on the front side of the gantry plate 10, a second long rod bolt 32 is installed in the second hinge seat 31, and a U-shaped plate 33 is mounted on the outer wall of the second long rod bolt 32, and the U-shaped plate 33 can rotate along the outer wall of the second long rod bolt 32, and the top of the U-shaped plate 33 is threadedly connected with the bottom of the hinge rod 30. By providing the matching structure of the first hinge seat 28 and the second hinge seat 31, the stability of the connection between the slide 9 and the gantry plate 10 can be effectively improved, and the structural damage caused by stress concentration can be avoided.

[0040] The working principle of the utility model is:

[0041] The enclosure in the utility model can be arranged between two functional areas, for example, between the main construction area of ​​the building and the concrete mixing area, so as to separate the two areas; the conveying line for conveying concrete between the main construction area of ​​the building and the concrete mixing area can be arranged in the feeding port 11. During construction, the mixed concrete can be fed into the main construction area of ​​the building through the feeding port 11. If the construction workers need to travel between the two areas, the first cylinder 2 and the first cylinder 3 retract the piston rod, so that the first shear arm 4 and the second shear arm 5 respectively drive the first rolling shutter door 6 and the second rolling shutter door 7 to retract, and the construction workers can pass through the first frame 17 and the second frame 18, so as to facilitate the passage of the construction workers. After the construction material is transported, in order to ensure the separation between the various areas, the electric drive slide rail 8 can control the slide seat 9 to slide vertically downward, so as to drive the gantry plate 10 to move along the linear direction of the guide groove body 23, so that the gantry plate 10 closes the feeding port 11, thereby ensuring the separation between the various areas and ensuring the orderly progress of the construction work.

[0042] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rolling shutter type construction enclosure, comprising a gantry (1), characterized in that: A first cylinder (2) and a second cylinder (3) are symmetrically mounted on the rear side of the gantry (1); a first scissor arm (4) and a second scissor arm (5) are respectively mounted on the ends of the piston rods of the first cylinder (2) and the second cylinder (3); a first retractable rolling shutter door (6) and a second rolling shutter door (7) are respectively mounted on the outer ends of the first scissor arm (4) and the second scissor arm (5); an electric drive slide rail (8) is fixedly mounted on the front side of the gantry (1); a slide seat (9) is slidably mounted on the electric drive slide rail (8); a gantry plate (10) is fixedly mounted on the slide seat (9); a feeding port (11) is provided at the bottom of the gantry plate (10) for facilitating the entry of construction materials.

2. A rolling shutter type construction enclosure according to claim 1, characterized in that: The first cylinder (2) and the second cylinder (3) are fastened to each other via a connecting frame (12), and the connecting frame (12) is fixedly mounted on the rear side of the gantry (1). The bottoms of the first cylinder (2) and the second cylinder (3) are fixedly provided with hinge seats (13), and the two hinge seats (13) are respectively hinged to the inner ends of the first scissor arm (4) and the second scissor arm (5).

3. The rolling shutter type construction enclosure according to claim 2, characterized in that: A fixing frame (14) is fixedly mounted on the outer ends of the first cylinder (2) and the second cylinder (3); the fixing frame (14) is tightly connected to the gantry frame (1); and a through slot (15) is provided in the two fixing frames (14) for facilitating the passage of the first scissor arm (4) and the second scissor arm (5).

4. The rolling shutter type construction enclosure according to claim 2, characterized in that: The piston rod ends of the first cylinder (2) and the second cylinder (3) are both fixedly mounted with connecting seats (16), and the two connecting seats (16) are respectively hinged to the first scissor arm (4) and the second scissor arm (5).

5. The rolling shutter type construction enclosure according to claim 1, characterized in that: A first frame (17) and a second frame (18) are fixedly mounted on both sides of the gantry (1), and a transversely arranged guide rail (19) is fixedly mounted on both the first frame (17) and the second frame (18). A slider (20) is slidably mounted on the guide rail (19), and the slider (20) is fixedly connected to a support plate (21). The support plates (21) on both sides are fixedly connected to the first rolling shutter door (6) and the second rolling shutter door (7), and the support plates (21) on both sides are hinged to the outer ends of the first scissor arm (4) and the second scissor arm (5).

6. The rolling shutter type construction enclosure according to claim 5, characterized in that: Partitions (22) are fixedly mounted on both sides of the gantry (1), guide grooves (23) are fixedly mounted on the inner sides of the partitions (22), two supports (24) are symmetrically mounted on the front side of the gantry plate (10), guide wheels (25) are rotatably mounted on the outer sides of the supports (24), and the guide wheels (25) are slidably matched with the inner walls of the guide grooves (23).

7. The rolling shutter type construction enclosure according to claim 6, characterized in that: A pulley (26) is arranged on the outer side of the support (24), and the pulley (26) is rotatably mounted on the partition (22). The pulley (26) is in contact with the outer peripheral wall and the inner side surface of the partition (22).

8. The rolling shutter type construction enclosure according to claim 1, characterized in that: An extension portion (27) is provided on one side of the sliding seat (9), and a first hinge seat (28) is fixedly installed on the front side surface of the extension portion (27), a first long rod bolt (29) is installed in the first hinge seat (28), and a hinge rod (30) is mounted on the outer wall of the first long rod bolt (29), and a second hinge seat (31) is fixedly installed on the front side surface of the gantry plate (10), a second long rod bolt (32) is installed in the second hinge seat (31), and a U-shaped plate (33) is mounted on the outer wall of the second long rod bolt (32), and the U-shaped plate (33) is threadedly connected to the bottom of the hinge rod (30).

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