Installation auxiliary device for civil air defense construction protective door

Abstract

The invention relates to the technical field of protective door installation assistance, in particular to an installation assistance device for a protective door of civil air defense engineering. Comprising a bearing plate, moving wheels are arranged on the downward face of the bearing plate, a sleeve is arranged at the end of the downward face of the bearing plate, a hand pushing frame is inserted into the sleeve, a bolt is screwed to the side of the sleeve, one end of the bolt abuts against the side of the hand pushing frame, adjusting pipes are arranged on the upward face of the bearing plate, and the two adjusting pipes are arranged close to the two ends of the bearing plate respectively. And an adjusting rod is movably inserted into the top end of the adjusting pipe body. The device has the beneficial effects that a traction rope is fixed to a door plate body, a motor operates to drive a plate door to be lifted upwards, the door plate is lifted to the position above a bearing plate, after the door plate is placed on a first rolling wheel, the door plate moves through the first rolling wheel, then the door plate is fixed through a positioning plate, and the door plate is kept stable in the moving process; and the operation is labor-saving and convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of auxiliary installation of protective doors, and in particular to an auxiliary installation device for protective doors of civil air defense projects. Background Art

[0002] Civil defense doors are the doors at the entrances and exits of people's defense projects. There are distinct classifications of civil defense doors, including ordinary single-leaf and double-leaf protective closed doors and closed doors, movable threshold single-leaf and double-leaf protective closed doors and closed doors, and other civil defense equipment.

[0003] Civil defense doors are relatively bulky. During the subsequent installation process, the heavy door panels are inconvenient to move and are a heavy burden. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the above-mentioned technology. The technical solution adopted by the present invention is:

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0006] Preferably, a fixing structure is provided on the side of the bearing plate, and the fixing structure includes a threaded tube, and a plurality of the threaded tubes are respectively distributed on both sides of the bearing plate, and a threaded rod 2 is screwed inside the threaded tube body.

[0007] Preferably, the adjustment groove is arranged at the center of the upward working surface of the bearing plate, and two ends of the adjustment groove are respectively arranged through two sides of the bearing plate.

[0008] Preferably, an adjustment frame is provided on the upward working surface of the supporting plate, and a plurality of sides of the adjustment frame are respectively arranged close to both sides of the adjustment groove. A second roller is provided inside the adjustment frame, and the second roller is vertically arranged inside the adjustment frame, and both ends of the second roller are movably extended into the upper and lower ends of the adjustment frame.

[0009] Preferably, an adjustment plate is provided on the upward working surface of the supporting plate, and the two adjustment plates are respectively fixed near the two ends of the supporting plate, and a threaded rod 1 is threadedly screwed near the top end of the adjusting plate body, and the two threaded rods 1 are arranged opposite to each other at one end, and a positioning plate is provided at the opposite end of the two threaded rods 1, and anti-slip pads are provided on the opposite side of the two positioning plates.

[0010] The beneficial effects of the present invention are:

[0011] The present invention provides an auxiliary installation device for a protective door of a civil air defense project. A traction rope is fixed on a door panel body, and the door panel is lifted upward by the operation of a motor to lift the door panel above a load-bearing plate. When the door panel is placed on a roller, the door panel is moved by the roller, and then the door panel is fixed by a positioning plate, so that the door panel remains stable during the movement, the movement of the door panel is facilitated, and the operation is labor-saving and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0013] Figure 2 It is a schematic diagram of the enlarged structure of part A of the present invention.

[0014] Reference table of reference numerals:

[0015] 1. Loading plate; 2. Adjustment slot; 3. Roller 1; 4. Adjustment frame; 5. Roller 2; 6. Adjustment plate; 7. Threaded rod 1; 8. Positioning plate; 9. Anti-slip pad; 10. Adjustment tube; 11. Adjustment rod; 12. Bolt; 13. Cross bar; 14. Motor; 15. Winding wheel; 16. Traction rope; 17. Moving wheel; 18. Threaded tube; 19. Threaded rod 2; 20. Sleeve; 21. Push rack. DETAILED DESCRIPTION

[0016] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0017] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0018] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] In order to solve the technical problems in the background technology, the following auxiliary device for installing the protective door of a civil air defense project is provided:

[0020] Combination Figure 1-Figure 2As shown, an auxiliary installation device for a protective door of a civil air defense project provided by the present invention comprises a bearing plate 1, a movable wheel 17 is provided downwardly of the bearing plate 1, a sleeve 20 is provided at the lower end of the bearing plate 1, a hand push frame 21 is inserted inside the sleeve 20, a bolt 12 is screwed on the side of the sleeve 20, and one end of the bolt 12 is abutted against the side of the hand push frame 21. In actual use, the hand push frame 21 can be removed from the inside of the sleeve 20, and has strong flexibility. An adjusting tube 10 is provided upwardly of the bearing plate 1, and two adjusting tubes 10 are respectively arranged near the two ends of the bearing plate 1, an adjusting rod 11 is movably inserted inside the top end of the tube body of the adjusting tube 10, a bolt 12 is screwed on the side of the tube body of the adjusting tube 10 near the top position, and one end of the bolt 12 is abutted against the side of the rod body of the adjusting rod 11, and the adjusting rod 11 is provided on the A cross bar 13 is provided on the side, and the bottom side of the cross bar 13 is connected and fixed with the top ends of the two adjusting rods 11 respectively. In actual use, the height of the cross bar 13 can be adjusted as needed. A motor 14 is provided near the center position of the bottom side of the cross bar 13, and a winding wheel 15 is provided at the power output end of the motor 14. A traction rope 16 is wound around the wheel body of the winding wheel 15. In actual use, the motor 14 can drive the winding wheel 15 to reel in the traction rope 16, and the traction rope 16 can be fixed on the door panel, and the traction rope is reeled when the motor 14 rotates, and then the door panel is lifted upward. An adjusting groove 2 is provided on the upper side of the load-bearing plate 1, and the adjusting groove 2 is arranged at the center of the upward working surface of the load-bearing plate 1, and the two ends of the adjusting groove 2 are respectively arranged through the two sides of the load-bearing plate 1, and a roller 3 is provided inside the adjusting groove 2. The rollers 1-3 are evenly distributed inside the adjusting groove 2, and the two ends of the rollers 1-3 are respectively movably extended into the body of the bearing plate 1. In actual use, the door panel can be moved on the rollers 1-3. The adjusting groove 2 is set at the center of the upward working surface of the bearing plate 1, and the two ends of the adjusting groove 2 are respectively set through the two sides of the bearing plate 1. The adjusting groove 2 is set at the center of the upward working surface of the bearing plate 1, and the two ends of the adjusting groove 2 are respectively set through the two sides of the bearing plate 1. A fixing structure is provided on the side of the bearing plate 1, and the fixing structure includes a threaded tube 18. A plurality of threaded tubes 18 are respectively distributed on both sides of the bearing plate 1. A threaded rod 2 19 is screwed on the internal thread of the threaded tube 18. When the threaded rod 2 19 is rotated, the position of the threaded rod 2 19 can be adjusted, and the bottom end of the threaded rod 2 19 can be fixed on the ground. In actual use, the door panel can be moved on the rollers 1-3. The adjusting groove 2 is set at the center of the upward working surface of the bearing plate 1, and the two ends of the adjusting groove 2 are respectively set through the two sides of the bearing plate 1. During actual use, the supporting plate 1 can be effectively fixed by the fixing structure, and an adjusting frame 4 is provided on the upward working surface of the supporting plate 1, and the sides of the multiple adjusting frames 4 are respectively arranged close to the two sides of the adjusting groove 2, and a roller 2 5 is provided inside the adjusting frame 4, and the roller 2 5 is vertically arranged inside the adjusting frame 4, and the two ends of the roller 2 5 are respectively movably extended into the upper and lower ends of the adjusting frame 4. During actual use, when the door panel moves on the roller 1 3, when the door panel is moving, when the side of the roller 2 5 contacts the door panel, it is beneficial for the door panel to move smoothly, and an adjusting plate 6 is provided on the upward working surface of the supporting plate 1, and the two adjusting plates 6 are respectively fixed at the positions close to the two ends of the supporting plate 1, and a threaded rod 1 7 is screwed on the adjusting plate 6 near the top position, and one end of the two threaded rods 1 7 is arranged opposite to each other.In actual use, the two positioning plates 8 approach each other under the rotation of the threaded rod 7, and the two positioning plates 8 abut against each other. The two threaded rods 7 are each provided with a positioning plate 8 at one opposite end, and the two positioning plates 8 are each provided with an anti-slip pad 9 at one opposite side.

[0021] The working principle and use process of the present invention:

[0022] In use: move the device to the side of the door panel, turn the multiple threaded rods 19 in sequence, so that the bottom end of the threaded rod 19 is against the ground, when the supporting plate 1 is fixed, use the traction rope 16 to fix the door panel, then start the motor 14, pull the door panel upward to the roller 3, then adjust it to the center of the supporting plate 1 through the roller 3, turn the two threaded rods 7, so that the two positioning plates 8 are close to the sides of the door panel until the anti-slip pads 9 are attached to the sides of the door panel, when the door panel is fixed, move the door panel to the required installation position, then turn the two threaded rods 7, when the door panel is no longer fixed, start the motor 14, and lift the door panel upward to the required installation position.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for installing a protective door of a civil air defense project, characterized in that: The invention comprises a bearing plate (1), wherein a moving wheel (17) is provided downwardly on the bearing plate (1), a sleeve (20) is provided at the lower end of the bearing plate (1), a hand push frame (21) is inserted inside the sleeve (20), a bolt (12) is screwed on the side of the sleeve (20), and one end of the bolt (12) abuts against the side of the hand push frame (21), an adjusting tube (10) is provided upwardly on the bearing plate (1), two adjusting tubes (10) are respectively arranged near the two ends of the bearing plate (1), an adjusting rod (11) is movably inserted inside the top end of the adjusting tube (10), a bolt (12) is screwed on the side of the adjusting tube (10) near the top end, and one end of the bolt (12) abuts against the side of the hand push frame (21), and an adjusting rod (11) is movably inserted inside the top end of the adjusting tube (10). A cross bar (13) is arranged on the side of the adjusting rod (11) above the adjusting rod (11), and the bottom side of the cross bar (13) is respectively connected and fixed to the top ends of the two adjusting rods (11) near the two ends, and a motor (14) is arranged near the center of the bottom side of the cross bar (13), and a winding wheel (15) is arranged at the power output end of the motor (14), and a traction rope (16) is wound around the wheel body of the winding wheel (15), and an adjusting groove (2) is arranged upwardly on the supporting plate (1), and a roller (3) is arranged inside the adjusting groove (2), and a plurality of rollers (3) are equidistantly distributed inside the groove body of the adjusting groove (2), and the two ends of the roller (3) are respectively movably extended into the plate body of the supporting plate (1).

2. The auxiliary installation device for a civil air defense door according to claim 1, characterized in that: A fixing structure is provided on the side of the bearing plate (1), and the fixing structure comprises a threaded tube (18). A plurality of the threaded tubes (18) are respectively distributed on both sides of the bearing plate (1), and a threaded rod (19) is screwed inside the tube body of the threaded tube (18).

3. The auxiliary installation device for the protective door of a civil air defense project according to claim 2 is characterized in that: The adjustment groove (2) is arranged at the center of the upward working surface of the bearing plate (1), and the two ends of the adjustment groove (2) are respectively arranged through the two sides of the bearing plate (1).

4. The auxiliary installation device for a civil air defense door according to claim 3 is characterized in that: An adjustment frame (4) is provided on the upward working surface of the carrier plate (1), and a plurality of sides of the adjustment frames (4) are respectively arranged close to both sides of the adjustment groove (2). A second roller (5) is provided inside the adjustment frame (4), and the second roller (5) is vertically arranged inside the adjustment frame (4), and the two ends of the second roller (5) are movably extended into the upper and lower ends of the adjustment frame (4).

5. The auxiliary installation device for the protective door of a civil air defense project according to claim 4, characterized in that: The upward working surface of the carrier plate (1) is provided with an adjustment plate (6), and the two adjustment plates (6) are respectively fixed at positions near the two ends of the carrier plate (1), and a threaded rod (7) is screwed on the plate body of the adjustment plate (6) near the top end, and one end of the two threaded rods (7) are arranged opposite to each other, and the opposite ends of the two threaded rods (7) are provided with positioning plates (8), and the opposite sides of the two positioning plates (8) are provided with anti-slip pads (9).

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