Intelligent face collecting plate for tunnel wet-sprayed concrete

Abstract

The utility model relates to the technical field of building construction tools, and discloses a tunnel wet shotcrete intelligent surface collecting plate which comprises a main plate, the upper portion of the main plate is fixedly connected with two rotating seats, the interiors of the rotating seats are rotatably connected with two second supporting steel plates, and the lower sides of the exteriors of the second supporting steel plates are fixedly connected with a fixing disc. A controller is fixedly installed on the middle side of the outer portion of the second supporting steel plate, and a first supporting steel plate is fixedly connected to the upper side of the outer portion of the second supporting steel plate. According to the concrete surface finishing device, the effective surface finishing area of the surface finishing plate is increased by pulling the end plate and rotating the end plate through the hinge, the surface finishing speed of concrete is increased, then the clamping rod is inserted into the inserting grooves of the main plate and the end plate to be fixed, when adjustment is not needed, the clamping rod slides out of the inserting grooves through the pulling plate, the end plate can be folded on the main plate by rotating the end plate, and the concrete surface finishing device is convenient to use. And meanwhile, the clamping block is clamped in the clamping groove in the clamping seat to be fixed, so that the noodle finishing operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction tools, in particular to an intelligent receiving panel for wet sprayed concrete in a tunnel. Background Art

[0002] In current projects, concrete is frequently used and the technology is quite mature, but it still has many problems. During the concrete pouring process, since the material itself has a certain degree of adhesion and fluidity, the initial setting is 2-3 hours after pouring, so the finishing of the concrete surface during construction is generally divided into two steps, one is the simple finishing during the pouring process, and the other is the second finishing before the initial setting. Since the second finishing is a few minutes before the initial setting, the concrete already has a certain strength, so the first finishing often plays a decisive role in the flatness of the concrete surface, and the surface flatness of the concrete is one of its important control items, which not only directly affects its appearance, but also has a certain impact on its structural strength.

[0003] However, the connection angle between the pull rod and the leveling plate of the current finishing device is fixed. When performing finishing operations on different positions of concrete, it is necessary to manually adjust the position and angle of the handheld pull rod, which is inconvenient to operate, slow to finish, and inefficient. Therefore, an intelligent finishing panel for wet sprayed concrete in tunnels is provided to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an intelligent closing panel for wet sprayed concrete in tunnels, aiming to improve the problems in the prior art of closing the concrete at different positions, which require manual adjustment of the position and angle of the handheld pull rod, resulting in inconvenient operation, slow closing speed and low efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The intelligent receiving panel of wet sprayed concrete in a tunnel comprises a main board, the upper part of the main board is fixedly connected to two rotating seats, the internal part of the rotating seats is rotatably connected to two supporting steel plates 2, the external lower side of the supporting steel plate 2 is fixedly connected to a fixed disk, the external middle side of the supporting steel plate 2 is fixedly installed with a controller, the external upper side of the supporting steel plate 2 is fixedly connected to a supporting steel plate 1, the lower four corners of the fixed disk are rotatably connected to electric telescopic rods, the lower part of the electric telescopic rods is rotatably connected to the upper part of the main board, and an extension component is arranged on the outside of the main board.

[0007] Furthermore, the extension component includes end plates, which are arranged on the left and right sides of the main board, the upper parts of the main board and the end plates are fixedly connected with hinges, the upper parts of the end plates are fixedly connected with a clamping block, the upper part of the main board is fixedly connected with a clamping seat, the interior of the clamping seat is provided with a clamping groove, the interior of the main board and the end plate is provided with a slot, the interior of the main board and the end plate is provided with two clamping rods, and the right part of the clamping rod is fixedly connected with a pull plate.

[0008] Furthermore, the clamping rod is slidably connected inside the slot.

[0009] Furthermore, the clamping block is slidably connected inside the clamping slot.

[0010] Furthermore, the main plate and the end plate are rotatably connected to the lower part of the fixed plate.

[0011] Furthermore, the end plate is rotatably connected to the outside of the main plate.

[0012] Furthermore, the controller is electrically connected to the electric telescopic rod.

[0013] Furthermore, a button is fixedly arranged on the outside of the controller.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the cooperation between the supporting steel plate 1, the supporting steel plate 2, the electric telescopic rod, the fixed disk, the rotating seat, the button, the controller and the main board, the electric telescopic rod is started by pressing the button of the controller, and the electric telescopic rod is extended and retracted, so that the main board and the end plate are tilted at the bottom of the fixed disk, and at the same time, the supporting steel plate 2 is driven to rotate through the rotating seat, so that the angle of the retracted panel can be adjusted to meet different work requirements.

[0016] 2. In the utility model, through the cooperation among structures such as the end plate, the main plate, the clamping block, the clamping groove, the clamping seat, the fixing groove and the fixing piece, the end plate is pulled and rotated through the hinge to increase the effective closing area of ​​the closing panel, thereby improving the closing speed of the concrete, and then the clamping rod is inserted into the slots of the main plate and the end plate for fixing. When no adjustment is needed, the clamping rod is slid out of the slot by pulling the plate, and the end plate can be rotated to fold onto the main plate, and at the same time, the clamping block is clamped in the clamping groove inside the clamping seat for fixing, thereby facilitating the closing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the tunnel wet shotcrete intelligent receiving panel proposed by the utility model;

[0018] Figure 2 It is a side view of the tunnel wet shotcrete intelligent receiving panel proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the extended component structure of the tunnel wet shotcrete intelligent receiving panel proposed by the utility model.

[0020] Legend:

[0021] 1. Support steel plate 1; 2. Support steel plate 2; 3. End plate; 4. Main board; 5. Electric telescopic rod; 6. Hinge; 7. Fixed plate; 8. Controller; 9. Snap-in slot; 10. Snap-in seat; 11. Pull plate; 12. Slot; 13. Snap-in block; 14. Rotating seat; 15. Button; 16. Snap-in rod. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the utility model:

[0024] The tunnel wet spraying concrete intelligent receiving panel comprises a main board 4, the upper part of the main board 4 is fixedly connected to two rotating seats 14, the internal rotating seats 14 are rotatably connected to two supporting steel plates 2, the outer lower side of the supporting steel plate 2 is fixedly connected to a fixed disk 7, the outer middle side of the supporting steel plate 2 is fixedly installed with a controller 8, the outer upper side of the supporting steel plate 2 is fixedly connected to a supporting steel plate 1, the lower four corners of the fixed disk 7 are rotatably connected to electric telescopic rods 5, the lower part of the electric telescopic rod 5 is rotatably connected to the upper part of the main board 4, and the outer part of the main board 4 An extension component is provided; the extension component includes an end plate 3, which is arranged on the left and right sides of the main board 4, and the upper parts of the main board 4 and the end plates 3 are fixedly connected with hinges 6, and the upper parts of the end plates 3 are fixedly connected with a clamping block 13, and the upper part of the main board 4 is fixedly connected with a clamping seat 10, and the inside of the clamping seat 10 is provided with a clamping groove 9, and the inside of the main board 4 and the end plates 3 is provided with a slot 12, and the inside of the main board 4 and the end plates 3 is provided with two clamping rods 16, and the right part of the clamping rod 16 is fixedly connected with a pull plate 11, and the outside of the controller 8 is fixedly provided with a button 15;

[0025] When it is necessary to adjust the length of the folding panel, the end plate 3 is pulled and the end plate 3 is rotated through the hinge 6 to increase the effective folding area of ​​the folding panel and improve the folding speed of the concrete. The clamping rod 16 is then inserted into the slot 12 of the main board 4 and the end plate 3 for fixing. When no adjustment is needed, the clamping rod 16 is slid out from the inside of the slot 12 by pulling the plate 11. The end plate 3 can be folded on the main board 4 by rotating the end plate 3. At the same time, the clamping block 13 is clamped in the clamping groove 9 inside the clamping seat 10 for fixing, which is convenient for the folding operation. The electric telescopic rod 5 is started by pressing the button 15 of the controller 8. The telescopic end of the electric telescopic rod 5 is extended and retracted, so that the main board 4 and the end plate 3 are tilted at the bottom of the fixed plate 7, and the supporting steel plate 2 is driven to rotate through the rotating seat 14. The angle of the folding panel can be adjusted to meet different work requirements. The hinge 6 is a spring hinge and can automatically be flat.

[0026] Reference Figure 1 , Figure 2 and Figure 3 , the card rod 16 is slidably connected to the inside of the slot 12, the card block 13 is slidably connected to the inside of the card slot 9, the main board 4 and the end plate 3 are rotatably connected to the lower part of the fixed plate 7, the end plate 3 is rotatably connected to the outside of the main board 4, and the controller 8 is electrically connected to the electric telescopic rod 5;

[0027] By sliding the clamping rod 16 inside the slot 12, the main board 4 and the end plate 3 can be fixed, and by sliding the clamping block 13 inside the clamping groove 9, the end plate 3 can be folded and contracted. By rotating the main board 4 and the end plate 3 at the bottom of the fixed plate 7, the angle of the folding panel can be adjusted to meet different work requirements. By rotating the end plate 3 outside the main board 4, the effective folding area of ​​the folding panel can be increased, and the folding speed of the concrete can be improved. By electrically connecting the controller 8 to the electric telescopic rod 5, the electric telescopic rod 5 can be extended and retracted, so that the main board 4 and the end plate 3 are tilted at the bottom of the fixed plate 7, and at the same time, the supporting steel plate 2 is driven to rotate through the rotating seat 14, so that the angle of the folding panel can be adjusted.

[0028] Working principle: When using this device, when it is necessary to adjust the length of the retracting panel, by pulling the end plate 3, the end plate 3 is rotated through the hinge 6 to increase the effective retracting area of ​​the retracting panel, thereby improving the retracting speed of the concrete, and then the clamping rod 16 is inserted into the slot 12 of the main board 4 and the end plate 3 for fixing. When no adjustment is needed, the clamping rod 16 is slid out from the inside of the slot 12 through the pull plate 11, and the end plate 3 can be rotated to fold the end plate 3 on the main board 4. At the same time, the clamping block 13 is clamped in the clamping groove 9 inside the clamping seat 10 for fixing, which is convenient for the retracting operation. The electric telescopic rod 5 is started by pressing the button 15 of the controller 8, and the electric telescopic rod 5 is used to extend and retract, so that the main board 4 and the end plate 3 are tilted at the bottom of the fixed plate 7, and at the same time, the supporting steel plate 2 is driven to rotate through the rotating seat 14, so that the angle of the retracting panel can be adjusted.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A tunnel wet shotcrete intelligent receiving panel, comprising a main board (4), characterized in that: The upper part of the main board (4) is fixedly connected to two rotating seats (14), the interior of the rotating seat (14) is rotatably connected to two supporting steel plates (2), the lower outer side of the supporting steel plate (2) is fixedly connected to a fixed disk (7), the outer middle side of the supporting steel plate (2) is fixedly installed with a controller (8), the upper outer side of the supporting steel plate (2) is fixedly connected to a supporting steel plate (1), the lower four corners of the fixed disk (7) are rotatably connected to electric telescopic rods (5), the lower part of the electric telescopic rod (5) is rotatably connected to the upper part of the main board (4), and an extension component is arranged on the outside of the main board (4).

2. The tunnel wet sprayed concrete intelligent receiving panel according to claim 1 is characterized by: The extension component comprises an end plate (3), the end plate (3) being arranged on the left and right sides of the main board (4), the upper parts of the main board (4) and the end plate (3) being fixedly connected with hinges (6), the upper parts of the end plate (3) being fixedly connected with a clamping block (13), the upper part of the main board (4) being fixedly connected with a clamping seat (10), the interior of the clamping seat (10) being provided with a clamping groove (9), the interior of the main board (4) and the end plate (3) being provided with a slot (12), the interior of the main board (4) and the end plate (3) being provided with two clamping rods (16), the right part of the clamping rod (16) being fixedly connected with a pull plate (11).

3. The tunnel wet sprayed concrete intelligent receiving panel according to claim 2 is characterized by: The clamping rod (16) is slidably connected inside the slot (12).

4. The tunnel wet sprayed concrete intelligent receiving panel according to claim 2 is characterized by: The clamping block (13) is slidably connected inside the clamping groove (9).

5. The tunnel wet sprayed concrete intelligent receiving panel according to claim 2 is characterized by: The main plate (4) and the end plate (3) are rotatably connected to the lower part of the fixed plate (7).

6. The tunnel wet sprayed concrete intelligent receiving panel according to claim 2 is characterized by: The end plate (3) is rotatably connected to the outside of the main plate (4).

7. The tunnel wet sprayed concrete intelligent receiving panel according to claim 1 is characterized by: The controller (8) is electrically connected to the electric telescopic rod (5).

8. The tunnel wet sprayed concrete intelligent receiving panel according to claim 1 is characterized by: A button (15) is fixedly arranged on the outside of the controller (8).

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