Warning device for municipal engineering construction

Abstract

The utility model belongs to the technical field of municipal engineering, and particularly relates to a warning device for municipal engineering construction, which comprises a shell and a warning board arranged on the surface of the shell. The base is used for mounting the shell; the extension mechanism comprises a motor, a two-way threaded rod, threaded blocks and a warning frame, the two threaded blocks are connected to the outer surface of the two-way threaded rod in a sleeving mode, the warning frame is slidably connected into the shell, and the motor drives the two-way threaded rod to rotate and drives the warning frame to move through the threaded blocks; according to the warning device for municipal engineering construction, the extension mechanism drives the two-way threaded rod to rotate through the motor, so that the two threaded blocks move on the threaded rod, the warning frame is driven to slide in the shell, the warning range is adjusted, and the flexibility and adaptability of the device are improved; the warning range can be adjusted according to the size of a construction area and needs.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal engineering, and in particular relates to a warning device for municipal engineering construction. Background Art

[0002] Municipal engineering refers to various projects in urban infrastructure construction. It is an indispensable material basis for the survival and development of cities, and is of great significance to improving people's living standards and promoting opening up to the outside world.

[0003] The utility model with application number CN201720870398.3 discloses a road construction warning frame for municipal engineering, including a warning bracket and a warning device arranged on one side of the warning bracket, the warning device including a bottom bar, a rotating shaft is arranged on the side of the bottom bar relative to the warning bracket, the rotating shaft is sleeved in the rotating shaft hole on one side of the bottom of the warning bracket, a torsion spring is sleeved on the rotating shaft, the rotating shaft is rotatably installed in the rotating shaft hole of the warning bracket through the torsion spring, a receiving cavity is arranged in the middle of the warning bracket, the front and rear end openings of the receiving cavity are opened, and an anti-collision body is arranged in the middle, and a warning sign is arranged on the upper end of the bottom bar of the warning device, the utility model has a simple structure, can effectively realize the anti-collision of vehicles, increase the warning effect through the warning bracket on one side, increase the anti-collision ability through the anti-collision body, and increase the stability of the entire construction warning device. The warning width of the warning device in the utility model is fixed, and the warning range cannot be adjusted according to the size and needs of the construction area. Utility Model Content

[0004] The purpose of the utility model is to provide a warning device for municipal engineering construction to achieve the adjustment of the warning range in view of the above-mentioned technical problems.

[0005] In view of this, the utility model provides a warning device for municipal engineering construction, comprising: a shell, a warning sign is arranged on the surface of the shell; a base, the base is used to install the shell; and also includes: an extension mechanism, the extension mechanism includes a motor, a bidirectional threaded rod, a threaded block and a warning frame, the two threaded blocks are respectively sleeved on the outer surfaces of the bidirectional threaded rod, the warning frame is slidably connected in the shell, the motor drives the bidirectional threaded rod to rotate, and drives the warning frame to move through the threaded blocks; wherein the extension mechanism is arranged at the shell.

[0006] In this technical solution, the extension mechanism drives the bidirectional threaded rod to rotate through a motor, so that the two threaded blocks move on the threaded rod, thereby driving the warning frame to slide in the shell, thereby realizing the adjustment of the warning range, increasing the flexibility and adaptability of the device, and the warning range can be adjusted according to the size and needs of the construction area.

[0007] In the above technical solution, further, the extension mechanism also includes: an installation groove, two of the installation grooves are respectively opened at the top and bottom of the inner side of the shell, the bidirectional threaded rod is rotatably connected in the installation groove, the motor output end is fixedly connected to the bidirectional threaded rod, and the threaded block is slidably connected in the installation groove; a reflective strip, a plurality of the reflective strips are respectively arranged on the warning frame; wherein, the threaded block and the warning frame are fixedly connected.

[0008] In the above technical solution, further, a first warning light is arranged on the top of the shell, and a second warning light is arranged on the outer side wall of the warning frame.

[0009] In the above technical solution, further, a moving mechanism is provided at the base.

[0010] In the above technical scheme, further, the moving mechanism includes: supporting legs, several of the supporting legs are respectively fixedly connected at the four corners of the bottom end of the base, and the bottom ends of the supporting legs are connected to moving wheels through a mounting frame; a moving seat, the upper surface of the moving seat is provided with two through grooves corresponding to the supporting legs, and the moving seat is slidably connected to the supporting legs through the through grooves; an installing cavity, several of the installing cavities are respectively provided at the bottom end of the base, a hydraulic cylinder is arranged in the installing cavity, and the output end of the hydraulic cylinder is fixedly connected to the top end of the moving seat; a damping rubber ring, the damping rubber ring is connected to the bottom end of the moving seat through a connecting rod, and the damping rubber ring can be sleeved on the moving wheel and prevent the moving wheel from rotating; a supporting seat, the supporting seat is fixedly connected to the bottom end of the moving seat; a rubber pad, the rubber pad is fixedly connected to the bottom end of the supporting seat, and the bottom end of the rubber pad is fixedly connected to a plurality of rubber protrusions.

[0011] The beneficial effects of the utility model are:

[0012] 1. The extension mechanism drives the bidirectional threaded rod to rotate through the motor, so that the two threaded blocks move on the threaded rod, thereby driving the warning frame to slide in the shell to adjust the warning range, increasing the flexibility and adaptability of the device, and the warning range can be adjusted according to the size and needs of the construction area.

[0013] 2. Reflective strips are set on the warning frame, which can improve the warning effect by reflecting light at night or in low light conditions, increase the safety of the construction area, and improve the safety warning effect.

[0014] 3. A first warning light is arranged on the top of the shell, and a second warning light is arranged on the outer side wall of the warning frame, which further enhances the warning effect of the device, especially in insufficient light or bad weather conditions, and can more effectively attract the attention of passers-by and vehicles.

[0015] 4. The moving wheels can facilitate the movement and positioning of the device at the construction site. When it needs to be fixed, the hydraulic cylinder drives the moving seat to move, so that the damping rubber ring is sleeved on the moving wheel and prevents the moving wheel from rotating. The rubber pad and rubber protrusion increase the friction with the ground to ensure that the device is stably parked on the ground, thereby increasing the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic structural diagram of a specific implementation method of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the extension mechanism of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the bidirectional threaded rod of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the damping rubber ring of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the mobile mechanism of the utility model.

[0022] The symbols in the figure are:

[0023] 1. Base; 2. Shell; 3. Warning sign; 4. Extension mechanism; 41. Motor; 42. Bidirectional threaded rod; 43. Threaded block; 44. Warning frame; 45. Mounting slot; 46. Reflective strip; 5. First warning light; 6. Second warning light; 7. Moving mechanism; 71. Support leg; 72. Mounting frame; 73. Moving wheel; 74. Moving seat; 75. Mounting cavity; 76. Hydraulic cylinder; 77. Damping rubber ring; 78. Support seat; 79. Rubber pad; 710. Rubber protrusion. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0026] Embodiment 1:

[0027] The embodiment of the present application provides a warning device for municipal engineering construction, including:

[0028] A shell 2, with a warning sign 3 provided on the surface of the shell 2;

[0029] A base 1, the base 1 is used to install the housing 2;

[0030] The extension mechanism 4 includes a motor 41, a bidirectional threaded rod 42, a threaded block 43 and a warning frame 44. The two threaded blocks 43 are respectively sleeved on the outer surface of the bidirectional threaded rod 42. The warning frame 44 is slidably connected in the housing 2. The motor 41 drives the bidirectional threaded rod 42 to rotate and drives the warning frame 44 to move through the threaded block 43.

[0031] The extension mechanism 4 is arranged on the housing 2 .

[0032] In this embodiment, refer to Figure 1 and Figure 2 As shown, the extension mechanism 4 drives the bidirectional threaded rod 42 to rotate through the motor 41, so that the two threaded blocks 43 move on the threaded rod, thereby driving the warning frame 44 to slide in the shell 2, thereby realizing the adjustment of the warning range, increasing the flexibility and adaptability of the device, and the warning range can be adjusted according to the size and needs of the construction area.

[0033] Embodiment 2:

[0034] This embodiment provides a warning device for municipal engineering construction, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the extension mechanism 4 also includes:

[0035] Mounting grooves 45, two mounting grooves 45 are respectively provided at the top and bottom of the inner side of the housing 2, the bidirectional threaded rod 42 is rotatably connected in the mounting grooves 45, the output end of the motor 41 is fixedly connected to the bidirectional threaded rod 42, and the threaded block 43 is slidably connected in the mounting grooves 45;

[0036] Reflective strips 46, a plurality of reflective strips 46 are respectively arranged on the warning frame 44;

[0037] The threaded block 43 and the warning frame 44 are fixedly connected.

[0038] In this embodiment, refer to Figure 2 and Figure 3 As shown, a reflective strip 46 is provided on the warning frame 44, which can improve the warning effect by reflecting light at night or in low light conditions, increase the safety of the construction area, and improve the safety warning effect.

[0039] Embodiment 3:

[0040] This embodiment provides a warning device for municipal engineering construction. In addition to the technical solutions of the above embodiments, it also has the following technical features: a first warning light 5 is provided on the top of the shell 2, and a second warning light 6 is provided on the outer side wall of the warning frame 44.

[0041] In this embodiment, refer to Figure 1 and Figure 2 As shown, a first warning light 5 is provided on the top of the shell 2, and a second warning light 6 is provided on the outer side wall of the warning frame 44, which further enhances the warning effect of the device, especially in insufficient light or bad weather conditions, and can more effectively attract the attention of passers-by and vehicles.

[0042] Embodiment 4:

[0043] This embodiment provides a warning device for municipal engineering construction, which, in addition to the technical solutions of the above embodiments, also has the following technical features: a moving mechanism 7 is provided at the base 1, and the moving mechanism 7 includes:

[0044] Support legs 71, a plurality of support legs 71 are fixedly connected to the four corners of the bottom end of the base 1, and the bottom ends of the support legs 71 are connected to moving wheels 73 through mounting frames 72;

[0045] A movable seat 74, wherein two through slots corresponding to the support legs 71 are formed on the upper surface of the movable seat 74, and the movable seat 74 is slidably connected to the support legs 71 through the through slots;

[0046] A plurality of mounting cavities 75 are respectively provided at the bottom of the base 1. A hydraulic cylinder 76 is provided in the mounting cavity 75. The output end of the hydraulic cylinder 76 is fixedly connected to the top of the moving seat 74.

[0047] A damping rubber ring 77, which is connected to the bottom end of the moving seat 74 through a connecting rod. The damping rubber ring 77 can be sleeved on the moving wheel 73 and prevent the moving wheel 73 from rotating;

[0048] A support seat 78, the support seat 78 is fixedly connected to the bottom end of the moving seat 74;

[0049] The rubber pad 79 is fixedly connected to the bottom end of the support seat 78 , and a plurality of rubber protrusions 710 are fixedly connected to the bottom end of the rubber pad 79 .

[0050] In this embodiment, refer to Figure 1 , Figure 4 and Figure 5 As shown, the moving wheel 73 can facilitate the movement and positioning of the device at the construction site. When it needs to be fixed, the hydraulic cylinder 76 drives the moving seat 74 to move, so that the damping rubber ring 77 is sleeved on the moving wheel 73 and prevents the moving wheel 73 from rotating. The rubber pad 79 and the rubber protrusion 710 increase the friction with the ground to ensure that the device is stably parked on the ground, thereby increasing the stability of the device.

[0051] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A warning device for municipal engineering construction, comprising: A housing (2), wherein a warning sign (3) is provided on the surface of the housing (2); A base (1), wherein the base (1) is used to install the housing (2); It is characterized by further comprising: An extension mechanism (4), the extension mechanism (4) comprising a motor (41), a bidirectional threaded rod (42), a threaded block (43) and a warning frame (44), the two threaded blocks (43) being respectively sleeved on the outer surface of the bidirectional threaded rod (42), the warning frame (44) being slidably connected in the housing (2), the motor (41) driving the bidirectional threaded rod (42) to rotate and driving the warning frame (44) to move through the threaded block (43); Wherein, the extension mechanism (4) is arranged on the housing (2).

2. A warning device for municipal engineering construction according to claim 1, characterized in that: The extension mechanism (4) further comprises: Mounting grooves (45), the two mounting grooves (45) are respectively arranged at the top and the bottom of the inner side of the housing (2), the bidirectional threaded rod (42) is rotatably connected in the mounting grooves (45), the output end of the motor (41) is fixedly connected to the bidirectional threaded rod (42), and the threaded block (43) is slidably connected in the mounting grooves (45); Reflective strips (46), a plurality of the reflective strips (46) are respectively arranged on the warning frame (44); Wherein, the threaded block (43) and the warning frame (44) are fixedly connected.

3. A warning device for municipal engineering construction according to claim 1, characterized in that: A first warning light (5) is arranged on the top of the housing (2), and a second warning light (6) is arranged on the outer side wall of the warning frame (44).

4. A warning device for municipal engineering construction according to claim 1, characterized in that: The base (1) is provided with a moving mechanism (7).

5. A warning device for municipal engineering construction according to claim 4, characterized in that: The moving mechanism (7) comprises: Support legs (71), wherein a plurality of the support legs (71) are respectively fixedly connected to the four corners of the bottom end of the base (1), and the bottom ends of the support legs (71) are connected to moving wheels (73) via mounting frames (72); A movable seat (74), wherein the upper surface of the movable seat (74) is provided with two through slots corresponding to the support legs (71), and the movable seat (74) is slidably connected to the support legs (71) via the through slots; A mounting cavity (75), wherein a plurality of the mounting cavities (75) are respectively disposed at the bottom end of the base (1), a hydraulic cylinder (76) is disposed in the mounting cavity (75), and an output end of the hydraulic cylinder (76) is fixedly connected to the top end of the movable seat (74); A damping rubber ring (77), wherein the damping rubber ring (77) is connected to the bottom end of the moving seat (74) via a connecting rod, and the damping rubber ring (77) can be sleeved on the moving wheel (73) to prevent the moving wheel (73) from rotating; A support seat (78), wherein the support seat (78) is fixedly connected to the bottom end of the movable seat (74); A rubber pad (79), wherein the rubber pad (79) is fixedly connected to the bottom end of the support seat (78), and a plurality of rubber protrusions (710) are fixedly connected to the bottom end of the rubber pad (79).

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