Engineering management early warning display device

Abstract

The utility model relates to the technical field of engineering management, in particular to an engineering management early warning display device which comprises a device frame body, height adjusting mechanisms are arranged in the device frame body and on the surface of an adjusting column, and anti-toppling mechanisms are arranged on the surface of a base. The surface of the supporting plate and the surface of the display piece are each provided with an abutting clamping mechanism. According to the early warning display device, the phenomenon that the early warning display device topples over in the using process is avoided, the overall stability of the early warning display device in the using process is greatly improved, and when the early warning display device is used, a display piece can stably abut against the surface of the display frame plate; according to the early-warning display device, the display part cannot be loosened in the early-warning display process, the height of the supporting plate can be adjusted according to use requirements when the early-warning display device is used, the early-warning display device is more convenient to adjust, and the early-warning display effect of the early-warning display device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering management, in particular to an engineering management early warning display device. Background Art

[0002] The main task of engineering management is to plan and manage construction projects. In engineering management, it is necessary to predict and demonstrate the expected engineering management warnings. Common engineering management warning display devices still have some shortcomings. Now there is a need for an engineering management warning display device.

[0003] First, the early warning display device is used outdoors. When encountering strong winds, the early warning display device is prone to tipping over. The anti-tipping performance of the existing early warning display device when in use needs to be further improved, which greatly reduces the overall stability of the early warning display device when in use; secondly, the early warning display device needs to first clamp the display piece to be displayed at the desired position when in use. The steps of the existing early warning display device when clamping the display piece are relatively cumbersome, which makes it impossible for the early warning display device to firmly press the display piece against the surface of the display rack when in use, making the early warning display device not convenient and quick enough when replacing the display piece; thirdly, the height of the early warning display device needs to be adjusted when in use. The existing early warning display device usually requires manual adjustment of the height of the support plate when in use, which makes the early warning display device not convenient and easy to adjust, and reduces the early warning display effect of the early warning display device. Utility Model Content

[0004] The purpose of the utility model is to provide an engineering management early warning display device to solve the problems raised in the above background technology that the anti-dumping performance of the early warning display device needs to be further improved when in use, the steps for clamping the display piece are relatively cumbersome, and the height of the support plate needs to be adjusted manually.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engineering management early warning display device, comprising a device frame, a control button is installed on the surface of the device frame, a base is installed on the surface at the bottom position of the device frame, an adjustment column is arranged inside the device frame, the adjustment column and the inner wall of the device frame are slidably matched with each other, a support frame is arranged above the adjustment column, a support plate is installed on the surface at the top position of the support frame, a display shelf board is installed on the surface at the top position of the support board, the surface of the display shelf board is provided with display pieces, and the surface of the support plate is provided with a transparent protective cover The interior of the device frame and the surface of the adjusting column are both provided with a height adjustment mechanism, the interior of the height adjustment mechanism includes a motor body, an adjusting screw and a height adjustment part, the surface of the base is provided with an anti-dumping mechanism, the interior of the anti-dumping mechanism includes a push-pull rod, a containing groove, a positioning card slot, a stabilizing suction cup and a positioning card block, the surface of the support plate and the display piece are both provided with a clamping mechanism, the interior of the clamping mechanism includes a moving frame, an elastic column and a clamping part, the clamping part is arranged on the surface of the support plate and the display piece, and the clamping part is composed of a compression spring, a clamping plate and a protective pad.

[0006] Preferably, the surfaces of the display pieces are all provided with magnets, and the magnets cooperate with the display rack plates, the surfaces on both sides of the transparent protective cover are threadedly connected with mounting studs, one end of the mounting studs penetrates the transparent protective cover and is threadedly fastened to the surface of the support plate, a solar panel is installed on the surface at the top of the transparent protective cover, a battery is installed on the surface of the transparent protective cover, the input end of the battery is electrically connected to the output end of the solar panel, a wind monitor is installed on the surface at the top of the transparent protective cover, a rotating motor is installed inside the adjusting column, the input end of the rotating motor is electrically connected to the output end of the control button, a rotating shaft is installed on the output end of the rotating motor through a coupling, and one end of the rotating shaft is fixed to the surface at the bottom of the support rack.

[0007] Preferably, a push-pull rod is provided on the surface of the base, a receiving groove is opened inside the base, one end of the push-pull rod extends into the receiving groove, a stabilizing suction cup is provided inside the receiving groove to increase the stability of the base, and the push-pull rod and the inner wall of the base slide together.

[0008] Preferably, the surfaces of the stabilizing suction cups are provided with positioning slots, the inner walls of the containing slots are provided with positioning blocks, and the positioning blocks are engaged with the surfaces of the positioning slots.

[0009] Preferably, the height adjustment part is arranged inside and on the surface of the adjustment column, and the height adjustment part is composed of a guide groove, a guide block and an adjustment screw barrel. A motor body is installed inside the device frame, and the input end of the motor body is electrically connected to the output end of the control button. A rotating rod is installed at the output end of the motor body through a coupling, and an adjusting screw is arranged inside the device frame. The adjusting screw and the inner wall of the device frame are rotatably matched with each other, and the surface of the adjusting screw is fixed to the surface of the rotating rod.

[0010] Preferably, the surface thread sleeve of the adjusting screw is provided with an adjusting screw barrel, and the adjusting screw barrel and the surface of the adjusting screw are rotatably matched with each other, and the surfaces on both sides of the adjusting screw barrel are installed with guide blocks, and the inner wall of the device frame is provided with guide grooves, and the guide grooves and the surfaces of the guide blocks are slidably matched with each other, and the surface of the adjusting screw barrel is fixed to the surface at the bottom position of the adjusting column.

[0011] Preferably, a movable rack is provided above the support plate, and the movable rack is respectively located on both sides of the display rack plate, and a slider is installed on the surface at the bottom position of the movable rack, and a sliding groove is opened on the surface of the support plate, and the sliding groove and the surface of the slider are slidably matched with each other, and the slider is fastened to the inner wall thread of the sliding groove by screws.

[0012] Preferably, the surface of the movable frame is installed with compression springs at equal intervals, the surface of the compression springs is installed with a clamping plate, the surface of the movable frame is installed with elastic columns at equal intervals, one end of the elastic column is fixed to the surface of the clamping plate, the surface of the clamping plate is installed with a protective pad, and the surface of the protective pad is in contact with the surface of the display piece.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the engineering management early warning display device not only avoids the phenomenon of tipping over during the use of the early warning display device, but also greatly improves the overall stability of the early warning display device during use, so that the early warning display device can firmly press the display piece against the surface of the display shelf when in use, so that the display piece of the early warning display device will not be loose during the early warning display process, and at the same time, the early warning display device is more convenient and quick to replace the display piece, and the early warning display device can adjust the height of the support plate according to the use needs when in use, so that the early warning display device is more convenient to adjust, and the early warning display effect of the early warning display device is improved;

[0014] 1. By providing an anti-dumping mechanism, the user pushes the push-pull rod downward, so that the push-pull rod slides inside the base, so that the push-pull rod drives the stabilizing suction cup to move downward. At this time, the positioning card block is stuck in the positioning card slot, so that the stabilizing suction cup moves downward to fit the ground. Under the action of the stabilizing suction cup, the overall stability of the base during installation is further improved, and the device frame is prevented from dumping when used in windy weather, and the anti-dumping function of the early warning display device is realized, thereby avoiding the dumping of the early warning display device during use, and greatly improving the overall stability of the early warning display device during use;

[0015] 2. By providing a clamping mechanism, the user loosens the screw and then pulls the moving frame, so that the moving frame drives the slider to slide inside the slide slot, and the moving frame is guided under the joint action of the slider and the slide slot, and then, the elastic column and the compression spring drive the clamping plate and the protective pad to move, so that the clamping plate drives the protective pad to move to fit the surface of the display piece, and the display piece is pressed against the surface of the display rack board under the joint action of the clamping plate and the protective pad, and then, the user tightens the screw and installs the moving frame on the surface of the supporting plate, so that the display piece is firmly pressed against the surface of the display rack board, realizing the function of the early warning display device to prevent the display piece from loosening, so that the early warning display device can firmly press the display piece against the surface of the display rack board when in use, so that the display piece of the early warning display device will not be loosened during the early warning display process, and at the same time, it makes the early warning display device more convenient and quick to replace the display piece;

[0016] 3. By providing a height adjustment mechanism, the operation of the motor body is controlled, and the adjusting screw is driven to rotate inside the device frame under the action of the motor body, and the adjusting screw is driven to move up and down on the surface of the adjusting screw under the thread cooperation of the adjusting screw and the adjusting screw barrel. At this time, the adjusting screw barrel drives the guide block to slide inside the guide groove, and the adjusting screw barrel is guided under the joint action of the guide block and the guide groove. Subsequently, the adjusting screw barrel drives the adjusting column to adjust inside the device frame, thereby adjusting the support plate to the required height, thereby adjusting the display shelf and the display piece to the required height, realizing the function of adjusting the height of the support plate of the early warning display device, so that the height of the support plate can be adjusted according to the use needs when the early warning display device is used, making the early warning display device more convenient when adjusted, and improving the early warning display effect of the early warning display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0020] Figure 4 For the utility model Figure 2 An enlarged structural diagram of the anti-dumping mechanism;

[0021] Figure 5 For the utility model Figure 2 An enlarged structural diagram of the height adjustment mechanism;

[0022] Figure 6 For the utility model Figure 3 Schematic diagram of the enlarged structure of the clamping mechanism.

[0023] In the figure: 1. device frame; 101. control button; 102. base; 103. support plate; 104. display piece; 105. transparent protective cover; 106. wind monitor; 107. solar panel; 108. adjustment column; 109. rotating motor; 110. support frame; 111. battery; 112. display frame; 113. magnet; 114. mounting stud; 2. anti-dumping mechanism; 201. push-pull rod; 202. holding tank ; 203, positioning slot; 204, stabilizing suction cup; 205, positioning block; 3, height adjustment mechanism; 301, motor body; 302, adjusting screw; 303, height adjustment part; 3031, guide groove; 3032, guide block; 3033, adjusting screw barrel; 4, clamping mechanism; 401, moving frame; 402, elastic column; 403, clamping part; 4031, compression spring; 4032, clamping plate; 4033, protective pad. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] The utility model provides an engineering management early warning display device with a structure as follows Figure 1and Figure 2 As shown, it includes a device frame 1, a control button 101 is installed on the surface of the device frame 1, and the model of the control button 101 can be selected from the LA series. A base 102 is installed on the surface at the bottom position of the device frame 1, and an adjusting column 108 is arranged inside the device frame 1. The adjusting column 108 and the inner wall of the device frame 1 are slidably matched with each other. A support frame 110 is arranged above the adjusting column 108, and a support plate 103 is installed on the surface at the top position of the support frame 110. A display shelf board 112 is installed on the surface at the top position of the support plate 103. Display pieces 104 are arranged on the surface of the display pieces 104. Magnets 113 are arranged on the surface of the display pieces 104. The magnets 113 cooperate with the display shelf board 112. A transparent protective cover 105 is arranged on the surface of the support plate 103. The surfaces are all threadedly connected with mounting studs 114, one end of the mounting studs 114 passes through the transparent protective cover 105 and is threadedly fastened to the surface of the support plate 103, a solar panel 107 is installed on the surface at the top of the transparent protective cover 105, a battery 111 is installed on the surface of the transparent protective cover 105, the input end of the battery 111 is electrically connected to the output end of the solar panel 107, a wind monitor 106 is installed on the surface at the top of the transparent protective cover 105, a rotating motor 109 is installed inside the adjusting column 108, the model of the rotating motor 109 can be selected from the JO series, the input end of the rotating motor 109 is electrically connected to the output end of the control button 101, the output end of the rotating motor 109 is installed with a rotating shaft through a coupling, and one end of the rotating shaft is fixed to the surface at the bottom of the support frame 110.

[0026] Furthermore, if Figure 2 and Figure 5As shown, the interior of the device frame 1 and the surface of the adjustment column 108 are both provided with a height adjustment mechanism 3, the interior of the height adjustment mechanism 3 includes a motor body 301, an adjustment screw 302 and a height adjustment portion 303, the height adjustment portion 303 is arranged inside and on the surface of the adjustment column 108, the height adjustment portion 303 is composed of a guide groove 3031, a guide block 3032 and an adjustment screw barrel 3033, the interior of the device frame 1 is installed with a motor body 301, the model of the motor body 301 can be selected from the JO series, the input end of the motor body 301 is electrically connected to the output end of the control button 101, and the output end of the motor body 301 is installed through a coupling There is a rotating rod, and an adjusting screw 302 is arranged inside the device frame 1. The adjusting screw 302 and the inner wall of the device frame 1 rotate with each other, the surface of the adjusting screw 302 is fixed to the surface of the rotating rod, and the surface of the adjusting screw 302 is threadedly sleeved with an adjusting screw barrel 3033. The adjusting screw barrel 3033 and the surface of the adjusting screw 302 rotate with each other, and guide blocks 3032 are installed on the surfaces of both sides of the adjusting screw barrel 3033. The inner wall of the device frame 1 is provided with a guide groove 3031, and the guide groove 3031 and the surface of the guide block 3032 slide with each other, and the surface of the adjusting screw barrel 3033 is fixed to the surface at the bottom position of the adjusting column 108.

[0027] During implementation, the motor body 301 is controlled to work, and the adjusting screw 302 is driven to rotate inside the device frame 1 under the action of the motor body 301, and the adjusting screw barrel 3033 is driven to move up and down on the surface of the adjusting screw 302 under the thread cooperation of the adjusting screw 302 and the adjusting screw barrel 3033. At this time, the adjusting screw barrel 3033 drives the guide block 3032 to slide inside the guide groove 3031, and the adjusting screw barrel 3033 is guided under the joint action of the guide block 3032 and the guide groove 3031. Subsequently, the adjusting screw barrel 3033 drives the adjusting column 108 to adjust inside the device frame 1, thereby adjusting the support plate 103 to the desired height, thereby adjusting the display shelf plate 112 and the display piece 104 to the desired height, so as to realize the function of adjusting the height of the support plate 103 of the early warning display device.

[0028] Furthermore, if Figure 2 and Figure 4As shown, the surface of the base 102 is provided with an anti-dumping mechanism 2, and the interior of the anti-dumping mechanism 2 includes a push-pull rod 201, a receiving groove 202, a positioning slot 203, a stabilizing suction cup 204 and a positioning block 205. The surface of the base 102 is provided with a push-pull rod 201, and the interior of the base 102 is provided with a receiving groove 202. One end of the push-pull rod 201 extends to the interior of the receiving groove 202, and the interior of the receiving groove 202 is provided with a stabilizing suction cup 204 for increasing the stability of the base 102. The push-pull rod 201 and the inner wall of the base 102 slide with each other, and the surface of the stabilizing suction cup 204 is provided with a positioning slot 203, and the inner wall of the receiving groove 202 is installed with a positioning block 205, and the positioning block 205 and the surface of the positioning slot 203 are engaged with each other.

[0029] During implementation, the user pushes the push-pull rod 201 downward, causing the push-pull rod 201 to slide inside the base 102, so that the push-pull rod 201 drives the stabilizing suction cup 204 to move downward. At this time, the positioning block 205 is locked into the inside of the positioning slot 203, causing the stabilizing suction cup 204 to move downward until it is in contact with the ground. Under the action of the stabilizing suction cup 204, the overall stability of the base 102 during installation is further improved, thereby preventing the device frame 1 from tipping over when used in windy weather, thereby realizing the anti-tipover function of the early warning display device.

[0030] Furthermore, if Figure 3 and Figure 6 As shown, the surfaces of the support plate 103 and the display piece 104 are both provided with a clamping mechanism 4, the interior of the clamping mechanism 4 includes a moving frame 401, an elastic column 402 and a clamping portion 403, the clamping portion 403 is provided on the surfaces of the support plate 103 and the display piece 104, the clamping portion 403 is composed of a compression spring 4031, a clamping plate 4032 and a protective pad 4033, the support plate 103 is provided with a moving frame 401 above, the moving frame 401 is respectively located on both sides of the display frame plate 112, and a slider is installed on the surface of the bottom position of the moving frame 401, The surfaces of the support plates 103 are all provided with sliding grooves, and the sliding grooves and the surfaces of the sliders slide with each other, and the sliders are fastened to the inner wall threads of the sliding grooves by screws, and the surfaces of the movable frames 401 are all provided with compression springs 4031 at equal intervals, and the surfaces of the compression springs 4031 are provided with clamping plates 4032, and the surfaces of the movable frames 401 are all provided with elastic columns 402 at equal intervals, and one end of the elastic columns 402 is fixed to the surface of the clamping plates 4032, and the surface of the clamping plates 4032 is provided with protective pads 4033, and the surface of the protective pads 4033 is in contact with the surface of the display piece 104.

[0031] During implementation, the user loosens the screws and then pulls the moving frame 401, so that the moving frame 401 drives the slider to slide inside the slide slot, and the moving frame 401 is guided under the joint action of the slider and the slide slot, and then, the elastic column 402 and the compression spring 4031 drive the clamping plate 4032 and the protective pad 4033 to move, so that the clamping plate 4032 drives the protective pad 4033 to move to fit the surface of the display piece 104, and under the joint action of the clamping plate 4032 and the protective pad 4033, the display piece 104 is pressed against the surface of the display rack plate 112, and then, the user tightens the screws and installs the moving frame 401 on the surface of the support plate 103, so that the display piece 104 is firmly pressed against the surface of the display rack plate 112, so as to realize the function of the early warning display device to prevent the display piece 104 from loosening.

[0032] Working principle: When in use, first place the device frame 1 at the specified position so that the base 102 moves to contact the ground. Then, the user pushes the push-pull rod 201 downward to make the push-pull rod 201 slide inside the base 102, so that the push-pull rod 201 drives the stabilizing suction cup 204 to move downward. At this time, the positioning block 205 is stuck to the inside of the positioning slot 203, so that the stabilizing suction cup 204 moves downward to fit the ground. Under the action of the stabilizing suction cup 204, the overall stability of the base 102 during installation is further improved, and the device frame 1 is prevented from tipping over when used in windy weather, so as to realize the anti-tip-over function of the early warning display device, thereby preventing the early warning display device from tipping over during use, and greatly improving the overall stability of the early warning display device during use.

[0033] Subsequently, the transparent protective cover 105 is installed on the surface of the support plate 103 under the action of the mounting studs 114, and the display rack board 112 is shielded under the action of the transparent protective cover 105 to prevent rain from entering the surface of the display rack board 112 and causing damage to the display piece 104. The surrounding wind force is monitored under the action of the wind monitor 106. Subsequently, the user places the display pieces 104 on the surface of the display rack board 112 respectively, and then, under the action of the magnet 113, the display pieces 104 are attracted to the surface of the display rack board 112. Subsequently, the user loosens the screws and then pulls the movable frame 401, so that the movable frame 401 drives the slider to slide inside the slide groove, and the movable frame 401 is guided under the joint action of the slider and the slide groove, and then, under the joint action of the elastic column 402 and the compression spring 4031, the pressing spring 4031 is driven to press against the movable frame 401. The plate 4032 and the protective pad 4033 move, so that the pressing plate 4032 drives the protective pad 4033 to move to fit the surface of the display piece 104, and under the joint action of the pressing plate 4032 and the protective pad 4033, the display piece 104 is pressed against the surface of the display rack plate 112. Then, the user tightens the screws and installs the mobile frame 401 on the surface of the supporting plate 103, so that the display piece 104 is firmly pressed against the surface of the display rack plate 112 to realize the function of the early warning display device to prevent the display piece 104 from loosening, so that the early warning display device can firmly press the display piece 104 against the surface of the display rack plate 112 when used, so that the display piece 104 will not be loosened during the early warning display process of the early warning display device, and at the same time, the early warning display device makes it more convenient and quick to replace the display piece 104.

[0034] Subsequently, the user operates the control button 101 again, so that the control button 101 controls the motor body 301 to work, and the motor body 301 drives the adjusting screw 302 to rotate inside the device frame 1, and the adjusting screw barrel 3033 drives the adjusting screw barrel 3033 to move up and down on the surface of the adjusting screw 302 under the thread cooperation between the adjusting screw 302 and the adjusting screw barrel 3033. At this time, the adjusting screw barrel 3033 drives the guide block 3032 to slide inside the guide groove 3031, and the adjusting screw barrel 3033 is guided by the joint action of the guide block 3032 and the guide groove 3031. After processing, the adjusting screw 3033 drives the adjusting column 108 to adjust inside the device frame 1, thereby adjusting the support plate 103 to the desired height, thereby adjusting the display shelf 112 and the display piece 104 to the desired height, so as to realize the function of adjusting the height of the support plate 103 of the early warning display device, so that the height of the support plate 103 can be adjusted according to the use needs when the early warning display device is used, making the early warning display device more convenient when adjusted, improving the early warning display effect of the early warning display device, and finally completing the use of the early warning display device.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An engineering management early warning display device, comprising a device frame (1), characterized in that: A control button (101) is installed on the surface of the device frame (1), a base (102) is installed on the surface at the bottom position of the device frame (1), an adjustment column (108) is arranged inside the device frame (1), the adjustment column (108) and the inner wall of the device frame (1) are slidably matched with each other, a support frame (110) is arranged above the adjustment column (108), a support plate (103) is installed on the surface at the top position of the support frame (110), a display shelf board (112) is installed on the surface at the top position of the support plate (103), a display piece (104) is arranged on the surface of the display shelf board (112), a transparent protective cover (105) is arranged on the surface of the support plate (103), and a height adjustment mechanism (3) is arranged inside the device frame (1) and on the surface of the adjustment column (108), and the height adjustment mechanism ( 3) contains a motor body (301), an adjusting screw (302) and a height adjusting portion (303); the surface of the base (102) is provided with an anti-dumping mechanism (2); the anti-dumping mechanism (2) contains a push-pull rod (201), a containing groove (202), a positioning slot (203), a stabilizing suction cup (204) and a positioning block (205); the surfaces of the support plate (103) and the display piece (104) are provided with a clamping mechanism (4); the clamping mechanism (4) contains a moving frame (401), an elastic column (402) and a clamping portion (403); the clamping portion (403) is provided on the surface of the support plate (103) and the display piece (104); the clamping portion (403) is composed of a compression spring (4031), a clamping plate (4032) and a protective pad (4033).

2. The engineering management early warning display device according to claim 1, characterized in that: The surfaces of the display pieces (104) are all provided with magnets (113), the magnets (113) cooperate with the display rack plate (112), the surfaces on both sides of the transparent protective cover (105) are threadedly connected with mounting studs (114), one end of the mounting studs (114) penetrates the transparent protective cover (105) and is threadedly fastened to the surface of the support plate (103), a solar cell panel (107) is installed on the surface at the top position of the transparent protective cover (105), and a storage battery (107) is installed on the surface of the transparent protective cover (105). 11), the input end of the storage battery (111) is electrically connected to the output end of the solar cell panel (107), the surface at the top position of the transparent protective cover (105) is installed with a wind monitor (106), the interior of the adjustment column (108) is installed with a rotating motor (109), the input end of the rotating motor (109) is electrically connected to the output end of the control button (101), the output end of the rotating motor (109) is installed with a rotating shaft through a coupling, and one end of the rotating shaft is fixed to the surface at the bottom position of the support frame (110).

3. The engineering management early warning display device according to claim 1 is characterized in that: The surface of the base (102) is provided with a push-pull rod (201), and the interior of the base (102) is provided with a receiving groove (202). One end of the push-pull rod (201) extends into the interior of the receiving groove (202), and the interior of the receiving groove (202) is provided with a stabilizing suction cup (204) for increasing the stability of the base (102). The push-pull rod (201) and the inner wall of the base (102) are slidably matched with each other.

4. The engineering management early warning display device according to claim 3 is characterized by: The surfaces of the stabilizing suction cups (204) are provided with positioning slots (203), and the inner walls of the containing grooves (202) are provided with positioning blocks (205), and the positioning blocks (205) and the surfaces of the positioning slots (203) are mutually engaged and matched.

5. The engineering management early warning display device according to claim 1 is characterized by: The height adjustment part (303) is arranged inside and on the surface of the adjustment column (108), and the height adjustment part (303) is composed of a guide groove (3031), a guide block (3032) and an adjustment screw barrel (3033). A motor body (301) is installed inside the device frame (1), and the input end of the motor body (301) is electrically connected to the output end of the control button (101). A rotating rod is installed at the output end of the motor body (301) through a coupling. An adjusting screw (302) is arranged inside the device frame (1), and the adjusting screw (302) and the inner wall of the device frame (1) are rotatably matched with each other, and the surface of the adjusting screw (302) is fixed to the surface of the rotating rod.

6. The engineering management early warning display device according to claim 5, characterized in that: The surface of the adjusting screw (302) is threadedly sleeved with an adjusting screw barrel (3033), and the adjusting screw barrel (3033) and the surface of the adjusting screw (302) are rotatably matched with each other. The surfaces on both sides of the adjusting screw barrel (3033) are installed with guide blocks (3032). The inner wall of the device frame (1) is provided with guide grooves (3031), and the guide grooves (3031) and the surfaces of the guide blocks (3032) are slidably matched with each other. The surface of the adjusting screw barrel (3033) is fixed to the surface at the bottom position of the adjusting column (108).

7. The engineering management early warning display device according to claim 1, characterized in that: A movable frame (401) is arranged above the support plate (103), and the movable frame (401) is respectively located on both sides of the display frame plate (112). A slider is installed on the surface of the bottom position of the movable frame (401). A sliding groove is opened on the surface of the support plate (103), and the sliding groove and the surface of the sliding block are slidably matched with each other, and the sliding block is fastened to the inner wall thread of the sliding groove by screws.

8. The engineering management early warning display device according to claim 7, characterized in that: The surface of the movable frame (401) is installed with compression springs (4031) at equal intervals, the surface of the compression springs (4031) is installed with a clamping plate (4032), the surface of the movable frame (401) is installed with elastic columns (402) at equal intervals, one end of the elastic column (402) is fixed to the surface of the clamping plate (4032), the surface of the clamping plate (4032) is installed with a protective pad (4033), and the surface of the protective pad (4033) is in contact with the surface of the display piece (104).

Images