Control box for tunnel roller shutter door

Abstract

The utility model provides a control box for a tunnel roller shutter door, and belongs to the technical field of roller shutter door controllers, the control box comprises a control box body, the control box body is installed on a control box installation assembly, the control box installation assembly comprises a placing box, and the placing box is provided with two installation grooves; the fixing mechanism is used for fixing the placing box and comprises an adjusting block, the adjusting block is vertically arranged, the two ends of the adjusting block are slidably arranged in the two mounting grooves respectively, an adjusting shaft is horizontally and fixedly mounted on the adjusting block, adjusting holes are formed in the clamping block and the locking block, and the clamping block and the locking block are inserted into the adjusting shaft through the adjusting holes respectively. A locking nut is further connected to the outer end of the adjusting shaft in a screwed mode, a locking hole is formed in the locking block, and after the first locking bolt penetrates through the locking hole of the locking block, the locking nut is connected to the first locking bolt in a screwed mode. When the control box is used, the dustproof and waterproof effects are good, the control box is convenient to install, maintain and replace, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to roller shutter door controller technical field, especially, relate to a control box for tunnel roller shutter door. BACKGROUND

[0002] The electric roller shutter door is with the door piece series connection in the multi-joint activity, and is driven by the motor set, and the roller shutter door rotates up and down in the fixed slide with the reel on the door as the center, when using the roller shutter door, in order to realize the automation lift, need to install the roller shutter door controller, and cooperate with remote control device, facilitate people to use. In the high-speed tunnel, need to install the roller shutter door, play fire prevention, ventilation and traffic management and other functions, however, when the roller shutter door is installed in the tunnel, there will be some problems, on the one hand, the roller shutter door controller in the prior art is generally directly installed on the wall, but on the wall that cannot be damaged or with horizontal plane, the cylindrical pipe or cylindrical rod, cannot very good response these installation environment, in the process of installation, maintenance, replacement, it is very inconvenient, will bring trouble to the maintenance personnel, on the other hand, in the environment such as tunnel, the dustproof and waterproof structure is not very perfect, can make the external water source or dust into the roller shutter door controller inside, make the roller shutter door controller damage.

[0003] Therefore, in order to solve the above problems, a control box for tunnel roller shutter door is needed, and has good dustproof and waterproof effect. CONTENT OF THE UTILITY MODEL

[0004] In view of the above-mentioned defects of the prior art, the utility model aims at providing a control box for tunnel roller shutter door, which solves the technical problems of inconvenient installation, maintenance and replacement and poor dustproof and waterproof effect in the prior art.

[0005] To achieve the above object and other related objects, the utility model provides a control box for tunnel roller shutter door, which comprises a control box body, the control box body is installed on a control box mounting assembly, and the control box mounting assembly comprises:

[0006] The placing box is used for placing the control box, two installation grooves are arranged on one side of the placing box in parallel with each other, and the control box body is arranged in the installation grooves.

[0007] The fixing mechanism is used for fixing the placing box, comprising adjusting blocks, a first locking bolt, an adjusting shaft, a clamping block and a locking block, the two adjusting blocks are provided in pairs, the two ends of the adjusting blocks are respectively and slidingly arranged in the two mounting grooves, the adjusting shaft is horizontally and fixedly arranged on the adjusting blocks, the clamping block and the locking block are provided with adjusting holes, the clamping block and the locking block are respectively inserted on the adjusting shaft through the adjusting holes, and the clamping block is between the locking block and the adjusting block, and the outer end of the adjusting shaft is further rotationally connected with a locking nut, the locking block is provided with a locking hole, and the first locking bolt passes through the locking hole of the locking block and is connected with a locking nut on the first locking bolt.

[0008] In this way, the placing box can better prevent dust and water from entering the control box, and reduce damage to the control box. Moreover, the control box is arranged in the placing box, so that the control box can be directly operated when maintenance or replacement is required, without worrying about damage to the wall surface or pipeline during the maintenance or replacement process. The fixing mechanism can more stably install the placing box.

[0009] Preferably, the two ends of the mounting groove are provided with a second locking mechanism, the second locking mechanism comprises a second locking bolt and a fixing block, the fixing block is provided with a threaded hole, the first locking bolt is provided with a thread, and the first locking bolt is rotationally connected with the threaded hole of the fixing block through the thread, and the first locking bolt is in abutment with the adjusting block at one end in the mounting groove. Through the second locking mechanism, the position of the adjusting block is determined according to the diameter or width of the installation position, and then the position of the adjusting block is fixed by the second locking bolt.

[0010] Preferably, the placing box is provided with a placing groove, and the control box body is fixedly arranged in the placing groove by a bolt. The placing box and the placing groove can cover the control box, thereby better preventing dust and water.

[0011] Preferably, the placing box is provided with a box cover which is rotationally arranged by a hinge, the box cover covers the outside of the placing groove, the box cover is provided with an operation window, a protective cover plate is slidingly arranged in the operation window, and the end of the box cover away from the hinge is provided with a pulling groove and a lock catch. The slidingly arranged protective cover plate facilitates pulling open the protective cover plate to expose the operation panel of the control box, thereby facilitating operation of the control box panel.

[0012] Preferably, the upper end of the protective cover plate is fixedly connected with a baffle. The baffle above reduces dust and water from falling into the gap between the protective cover plate and the operation window.

[0013] Preferably, the protective cover plate is made of transparent material such as glass or acrylic. The transparent protective cover plate facilitates direct observation of the status lamp or indicator lamp on the operation panel of the control box.

[0014] Preferably, mounting blocks are arranged around the placing box for mounting the placing box on a plane such as a wall surface. The placing box can be directly mounted on the plane through the mounting blocks.

[0015] Preferably, the placing box has a wire slot at the upper end, and a protective cover is arranged outside the wire slot. The protective cover is arranged in a horn shape and covers the connecting wire outside the control box body. The protective cover prevents dust and water from falling into the placing slot through the wire slot.

[0016] Preferably, rubber pads for preventing slipping are arranged on the side of the placing slot close to the fixing mechanism, on the first locking bolt, and on the side opposite to the two clamping blocks. The rubber pads can increase the friction between the fixing mechanism and the mounting surface, prevent the placing box from slipping, and protect the mounting surface.

[0017] Preferably, the mounting slot is arranged in a T shape, and the two ends of the adjusting block have T-shaped sliding blocks arranged correspondingly to the mounting slot. The T-shaped mounting slot and the sliding blocks can prevent the adjusting block from falling off and stably connect the adjusting block with the placing box.

[0018] The utility model has the advantages of:

[0019] When the utility model is used, the dustproof and waterproof effects are good, the installation, maintenance and replacement of the control box are facilitated, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The figure shows the overall structure schematic diagram of the utility model.

[0021] Figure 2 The figure shows the overall structure schematic diagram of the utility model in another direction.

[0022] Figure 3 The figure shows the overall structure schematic diagram of the utility model in another direction.

[0023] Figure 4 The figure shows the structure schematic diagram after removing part of the components. DETAILED DESCRIPTION

[0024] The embodiments of the utility model are described below by specific examples. Those skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification.

[0025] Please refer to Figures 1 to 4It is to be understood that the structure, proportion, size and the like shown in the drawings of the present application are only used to illustrate the content disclosed in the present application, to enable those skilled in the art to understand and read, and are not used to limit the implementation of the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose of the present application, should still fall within the scope of the technical content disclosed in the present application. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the present application are only used for clear understanding of the description, and are not used to limit the scope of the present application. The change or adjustment of the relative relationship is also considered as the implementation of the present application without changing the technical content.

[0026] As shown in Figures 1-4 A control box for a tunnel roller shutter door, comprising: a control box body 1 and a placing box 2, the placing box 2 has a placing groove 3, the control box body 1 is fixedly installed in the placing groove 3 through a bolt 4, a hinge 5 is arranged on one side outside the placing groove 3, and a box cover 6 is hingedly connected through the hinge 5, the box cover 6 covers the control box body 1 outside after being closed, and a lock catch 7 is arranged on the side away from the hinge 5 to facilitate closing the box cover 6 and preventing the box cover 6 from being opened by irrelevant personnel, the box cover 6 has an operation window 8, the control panel or control button on the control box body 1 can be directly operated through the operation window 8, a sliding groove is arranged in the operation window 8, and a protective cover plate 9 is slidably arranged in the sliding groove, the protective cover plate 9 is in a normally closed state, and the protective cover plate 9 is opened when the control box needs to be operated.

[0027] Specifically, the box cover 6 is further provided with a pull slot 10 or a handle to facilitate opening of the box cover 6.

[0028] Specifically, the protective cover plate 9 is further provided with a baffle 25 for reducing dust and water droplets from falling into the gap between the protective cover plate and the operation window.

[0029] Specifically, the protective cover plate 9 is made of tempered glass or polymethyl methacrylate (PMMA). The protective cover plate made of transparent material facilitates direct observation of the status lamp or indicator lamp on the operation panel of the control box.

[0030] In this embodiment, the side of the placement box 2 that contacts the mounting surface has two parallel T-shaped mounting grooves 11. Two pairs of adjusting blocks 12 are vertically mounted in the mounting grooves 11 with both ends slidingly attached. Two adjusting shafts 13 are fixedly mounted on the adjusting blocks 12. The two adjusting shafts 13 are horizontally positioned and in an up-down relationship. A clamping block 14 and a locking block 15 are movably mounted on the adjusting shafts 13. The adjusting shafts 13 have external threads, and a locking nut 17 is screwed onto the outer side of the adjusting shafts 13. The locking nut 17, the locking block, and the clamping block are sequentially arranged on the adjusting shafts 13. The locking block 15 is also provided with a locking hole. During installation, the first locking bolt 16 passes through the locking holes of the two locking blocks 15 and then screws on a locking nut 17. The locking nut 17 on the first locking bolt 16 makes the clamping block 14 fit tightly against the mounting surface. The locking nut 17 on the adjusting shaft 13 makes the mounting surface fit tightly against the first locking bolt 16 and the placement box 2.

[0031] Specifically, rubber anti-slip pads 18 are provided on the side of the placement box 2, clamping block 14, and first locking bolt 16 that are in contact with the mounting surface.

[0032] In this embodiment, T-shaped sliders 19 are provided at both ends of the adjusting block 12 corresponding to the T-shaped mounting groove 11, which can better enable the adjusting block to slide in the mounting groove 11 and prevent the adjusting block 12 from falling off the placement box 2. Fixing blocks 21 are also fixedly installed at both ends of the mounting groove 11. The fixing block 21 has a threaded hole, and a second locking bolt 20 is screwed into the threaded hole. One end of the second locking bolt 20 in the mounting groove 11 abuts against the slider 19. By adjusting the diameter or width of the mounting surface, the position of the adjusting block can be locked by the second locking bolt, which makes it easier for the clamping block and the first locking bolt to further lock and fix the placement box and the mounting surface.

[0033] Specifically, the upper end of the placement box 2 has a cable tray 22, and a flared protective cover 23 is provided outside the cable tray 22. The protective cover is fitted over the connecting wires on the control box body 1. The protective cover is used to prevent dust and water from falling into the placement box through the cable tray.

[0034] Specifically, mounting blocks 24 are provided around the placement box for directly mounting the placement box onto the flat surface by bolts.

[0035] Working principle:

[0036] When installing, the distance between the two adjusting blocks 12 is adjusted according to the diameter or width of the installation surface, the clamping block 14 is clamped on the installation surface, the adjusting block 12 is locked by the second locking bolt 20, the first locking bolt 16 is attached to the installation surface by the locking nut 17 on the adjusting shaft 13, the clamping block 14 is further clamped on the installation surface by the locking nut 17 on the first locking bolt 16, the rubber material anti-skid pad 18 arranged on the side of the installation surface where the clamping block 14, the first locking bolt 16 and the installation surface are attached is locked, which can effectively prevent the placement box from loosening, the box cover 6 is opened, the control box body 1 is placed in the placement groove 4, the wire harness of the control box body 1 is led out from the upper wire slot 22, then the control box body 1 is fixed in the placement groove 4 by the screw or bolt 4, the box cover 6 is closed and locked.

[0037] The above embodiments only exemplarily illustrate the principle and effect of the utility model, and are not used to limit the utility model. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A control box for a tunnel roller shutter door, comprising a control box body, characterized in that, The control box body is mounted on a control box mounting assembly, which comprises: A placing box for placing the control box, two mounting grooves being arranged in parallel on one side of the placing box; A fixing mechanism for fixing the placing box, comprising adjusting blocks, a first locking bolt, an adjusting shaft, clamping blocks and locking blocks, the adjusting blocks being arranged in pairs, the adjusting blocks being arranged vertically and slidingly arranged at two ends in the two mounting grooves, the adjusting shaft being fixedly arranged horizontally on the adjusting blocks, the clamping blocks and the locking blocks each being provided with an adjusting hole, the clamping blocks and the locking blocks being respectively inserted on the adjusting shaft through the adjusting holes, the clamping blocks being between the locking blocks and the adjusting blocks, an outer end of the adjusting shaft being further screwed with a locking nut, the locking blocks being provided with locking holes, the first locking bolt passing through the locking holes of the locking blocks and being screwed with a locking nut on the first locking bolt.

2. The control box for a tunnel roller shutter door according to claim 1, characterized in that: Two ends of the mounting grooves are provided with second locking mechanisms, the second locking mechanisms comprising second locking bolts and fixing blocks, the fixing blocks having threaded holes, the second locking bolts having threads and being screwed with the threaded holes of the fixing blocks, the second locking bolts being in abutment with the adjusting blocks at one end in the mounting grooves.

3. The control box for a tunnel roller shutter door according to claim 1, characterized in that: The placing box has a placing groove, and the control box body is fixedly mounted in the placing groove by bolts.

4. The control box for a tunnel roller shutter door according to claim 3, characterized in that: The placing box is provided with a box cover rotatably arranged by a hinge, the box cover covering the outside of the placing groove, the box cover being provided with an operation window, a protective cover plate being slidingly arranged in the operation window, an end of the box cover away from the hinge being provided with a pull groove and a lock catch.

5. The control box for a tunnel roller shutter door according to claim 4, characterized in that: An upper end of the protective cover plate is fixedly connected with a baffle.

6. The control box for a tunnel roller shutter door according to claim 5, characterized in that: The protective cover plate is made of tempered glass or polymethyl methacrylate material.

7. The control box for a tunnel roller shutter door according to any one of claims 1 to 5, characterized in that: Four sides of the placing box are provided with mounting blocks for mounting the placing box on a wall or other flat surface.

8. The control box for a tunnel roller shutter door according to any one of claims 1 to 5, characterized in that: An upper end of the placing box has a wiring groove, the wiring groove being provided with a protective cover outside, the protective cover being arranged in a horn shape and sleeving the connecting lines on the control box body.

9. The control box for a tunnel roller shutter door according to claim 3, characterized in that: A side of the placing groove close to the fixing mechanism, the first locking bolt and a side close to the two clamping blocks are each provided with a rubber pad for anti-skid.

10. The control box for a tunnel roller shutter door according to any one of claims 1 to 5, characterized in that: The mounting grooves are arranged in a T shape, and the two ends of the adjusting blocks have T-shaped sliding blocks arranged correspondingly. The placing box has a placing groove, and the control box body is fixedly mounted in the placing groove by bolts.

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