Movable road prompting device

Abstract

The utility model provides a movable road prompting device, belongs to the technical field of municipal water engineering construction, and aims to solve the problems that a metal support of an existing road prompting device is not stable enough when encountering severe weather such as strong wind and rainstorm, operation is too tedious when a notice board is replaced, and the notice board is inconvenient to replace. Comprising a prompting shell; the notice board is arranged in the notice shell; the solar flashing light is connected to the top of the prompting shell through a bolt; the supporting rod is arranged at the bottom of the prompting shell; the supporting base is welded to the bottom of the supporting rod; the movable rolling wheels are arranged at the bottom of the supporting base; the replacement adjusting assembly is arranged in the prompting shell; and the movable supporting assembly is arranged in the supporting base. The supporting device has the advantages of being convenient to replace and adjust, stable in supporting and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal water engineering construction, and more specifically, particularly relates to a mobile road prompting device. Background Art

[0002] Municipal water project construction refers to the construction work in water source development, water supply projects, sewage treatment, drainage systems, etc. carried out in cities or rural areas. During the construction of municipal water projects, in order to ensure construction safety and smooth traffic, it is necessary to set up a mobile road warning device on the roads around the construction site to remind pedestrians and drivers to pay attention to the construction area and take appropriate avoidance and detour measures to reduce the risk of accidents at the construction site. Most of the existing road warning devices are mainly composed of warning signs, metal brackets and flashing lights. The warning slogans are glued or fixed to the surface of the warning signs with iron nails. The metal bracket supports the warning signs, and the flashing lights are convenient for reminding passing pedestrians or vehicles to pay attention to the construction site at night.

[0003] Existing application number CN202220142862.8 The utility model relates to the technical field of guide signs, specifically a guide sign for municipal public works construction, the auxiliary device includes two support rods, the ends of the two support rods away from the pillars are fixedly installed with a U-shaped bracket, the inner wall surface of one side of the U-shaped bracket is provided with a first installation groove, the inside of the first installation groove is movably connected with an indicator plate, the bottom surface of the U-shaped bracket is provided with a slide groove, the surface of the vertical plate is provided with a second installation groove, a spring is fixedly installed between the vertical plate and the U-shaped bracket, a pull rod is fixedly installed on the surface of the vertical plate, a pull plate is fixedly installed on the end of the pull rod away from the vertical plate, and the pull rod is slidably connected to the U-shaped bracket by means of the pull plate. The utility model solves the problem that when the existing municipal construction guide signs are used, the road condition information is usually printed directly on the guide assembly. When the road condition information changes, the old version of the guide assembly cannot be used, which will cause a waste of resources.

[0004] Based on the above, the existing road warning device mainly supports the warning sign with a metal bracket. In the case of severe weather such as strong winds and rainstorms, the metal bracket support is not stable enough, the warning sign is easy to fall over, and it is inconvenient to move. Workers need to drag or lift it, which increases the labor intensity of the workers. Although the road warning device with rollers is convenient to move, the support for the warning sign is not stable enough. It is easy to slide or fall over in windy weather, and the operation of replacing the warning sign is too cumbersome, making it inconvenient to replace the warning sign. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a mobile road warning device to solve the problem that the existing road warning device is mainly supported by a metal bracket for the warning sign. In the case of severe weather such as strong winds and rainstorms, the metal bracket support is not stable enough, the warning sign is easy to fall over, and it is inconvenient to move, and the staff needs to drag or lift it, which increases the labor intensity of the staff. Although the road warning device with rollers is convenient to move, the support for the warning sign is not stable enough, and it is easy to slide or fall over in windy weather. In addition, the operation of replacing the warning sign is too cumbersome, and it is inconvenient to replace the warning sign.

[0006] The purpose and effect of the mobile road warning device of the utility model are achieved by the following specific technical means:

[0007] A mobile road prompting device, comprising a prompting housing;

[0008] A reminder sign, wherein the reminder sign is arranged inside the reminder housing;

[0009] A solar strobe light, wherein the solar strobe light is bolted to the top of the prompt housing;

[0010] A support rod, the support rod being arranged at the bottom of the prompt housing;

[0011] A support base, the support base is welded to the bottom of the support rod;

[0012] A movable roller, wherein the movable roller is arranged at the bottom of the supporting base;

[0013] A replacement adjustment component, wherein the replacement adjustment component is arranged inside the prompt housing;

[0014] A movable support assembly is arranged inside the support base.

[0015] Furthermore, the replacement adjustment component includes:

[0016] A mounting groove, the mounting groove is provided inside the prompt housing;

[0017] A mounting plate, the mounting plate being slidably connected inside the mounting slot;

[0018] A first bolt is connected to the mounting plate and the interior of the prompt housing through threads.

[0019] Furthermore, the replacement adjustment component also includes:

[0020] A telescopic rod, the telescopic rod is slidably connected inside the support rod, and the telescopic rod is welded to the bottom of the prompt housing;

[0021] A limiting hole, wherein the limiting hole is provided inside the telescopic rod;

[0022] A second bolt is threadably connected to the interior of the support rod.

[0023] Furthermore, the mobile support assembly includes:

[0024] Auxiliary fixing arms, wherein the auxiliary fixing arms are provided in multiple groups, and the multiple groups of auxiliary fixing arms are hinged to the outside of the support base;

[0025] A fixing rod is fixedly mounted on the top of the plurality of auxiliary fixing arms.

[0026] Furthermore, the mobile support assembly also includes:

[0027] A guide slot, wherein the guide slot is provided inside the fixing rod;

[0028] A fixed spike, wherein the fixed spike is slidably connected inside the fixed rod;

[0029] An elastic plate, the elastic plate is fixedly mounted on the top of the fixed spike;

[0030] A sliding button is fixedly mounted on one side of the elastic plate, and the sliding button is slidably connected inside the guide sliding groove.

[0031] Furthermore, the mobile support assembly also includes:

[0032] A driving threaded rod, the driving threaded rod being rotatably connected inside the supporting base;

[0033] An adjusting knob is fixedly mounted on the top end of the driving threaded rod.

[0034] Furthermore, the mobile support assembly also includes:

[0035] Driving blocks, wherein two groups of driving blocks are provided, and the two groups of driving blocks are connected to both ends of the driving threaded rod through threads;

[0036] A first connecting rod, one end of which is hinged inside the supporting base;

[0037] A second connecting rod, one end of which is hinged inside the first connecting rod, the other end of which is hinged inside the driving block, and the second connecting rod is bolted to the upper part of the moving roller.

[0038] Compared with the prior art, the utility model has the following beneficial effects:

[0039] Firstly, the utility model has a replacement adjustment component, which adjusts the height of the prompt housing (1) by stretching the telescopic rod, and limits the position by the second bolt, so that the height of the prompt housing (1) can be easily adjusted, so that the device can be applied to more construction sites, and the prompt sign can be easily replaced by the mounting plate and the mounting groove, which greatly improves the efficiency of prompt sign replacement and makes prompt sign replacement more convenient.

[0040] Secondly, the utility model has a mobile support assembly, which can quickly expand or contract the moving rollers by adjusting the knob. The mobile rollers are convenient to move when expanded, and the support base is made to fall to the ground when contracted, which greatly enhances the support stability of the device. When encountering severe weather, the stability of the support base is enhanced by fixing rods and fixed spikes, so that the device can remain stable in severe weather and prevent tipping, which greatly improves the stability of the device. It is also convenient to fold and store the fixing rods and fixed spikes to prevent the fixed spikes from causing harm to workers during transportation, thereby greatly improving the safety of the device.

[0041] The utility model has the advantages of easy replacement, convenient adjustment, stable support, etc., which makes the replacement of prompt signs more convenient, effectively improves the applicability of the device, and greatly enhances the supporting stability of the device. It is also convenient to fold and move, effectively preventing fixed spikes from causing injuries to workers during transportation, and greatly improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0043] Figure 2 It is a schematic diagram of the structure of a reminder sign of the utility model.

[0044] Figure 3 It is a schematic diagram of the support rod structure of the utility model.

[0045] Figure 4 It is a structural schematic diagram of the support base of the utility model.

[0046] Figure 5 It is a schematic diagram of the structure of the adjusting knob of the utility model.

[0047] Figure 6 It is a structural schematic diagram of the auxiliary fixing arm of the utility model.

[0048] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0049] 1. Prompt shell; 101. Mounting slot; 102. Mounting plate; 103. First bolt; 2. Prompt sign; 3. Solar flashing light; 4. Support rod; 401. Telescopic rod; 402. Limit hole; 403. Second bolt; 5. Support base; 501. Adjustment knob; 502. Driving threaded rod; 503. First connecting rod; 6. Auxiliary fixing arm; 601. Fixing rod; 602. Guide slide groove; 7. Fixing spikes; 701. Elastic plate; 702. Sliding button; 8. Moving roller; 801. Second connecting rod; 802. Driving block. DETAILED DESCRIPTION

[0050] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0051] Embodiment 1:

[0052] As attached Figure 1 To Attachment Figure 6 As shown:

[0053] The utility model provides a mobile road prompting device, comprising a prompting housing 1;

[0054] A reminder sign 2, which is arranged inside the reminder housing 1;

[0055] A solar strobe light 3, which is bolted to the top of the prompt housing 1;

[0056] A support rod 4, the support rod 4 is arranged at the bottom of the prompt housing 1;

[0057] A support base 5, the support base 5 is welded to the bottom of the support rod 4;

[0058] A movable roller 8, wherein the movable roller 8 is arranged at the bottom of the supporting base 5;

[0059] Replace the adjustment component, and the replacement adjustment component is arranged inside the prompt shell 1.

[0060] Among them, replacing the adjustment components includes:

[0061] An installation slot 101, the installation slot 101 is provided inside the prompt housing 1;

[0062] A mounting plate 102, the mounting plate 102 is slidably connected inside the mounting groove 101;

[0063] The first bolt 103 is connected to the mounting plate 102 and the inside of the prompt housing 1 through a thread; the function is that a prompt sign 2 is installed inside the mounting groove 101, and the prompt sign 2 can be replaced by pulling out the mounting plate 102. After replacing the prompt sign 2, the mounting plate 102 is inserted and fixed to the upper part of the prompt housing 1 by the first bolt 103.

[0064] Among them, replacing the adjustment component also includes:

[0065] A telescopic rod 401, the telescopic rod 401 is slidably connected to the inside of the support rod 4, and the telescopic rod 401 is welded to the bottom of the prompt housing 1;

[0066] A limiting hole 402, which is provided inside the telescopic rod 401;

[0067] The second bolt 403 is connected to the inside of the support rod 4 through a thread; its function is to pull the prompt shell 1, and the prompt shell 1 drives the telescopic rod 401 to slide inside the support rod 4. When the prompt shell 1 is adjusted to a suitable height position, the second bolt 403 is screwed, and the second bolt 403 enters the limiting hole 402 to limit the telescopic rod 401.

[0068] The specific usage and function of this embodiment are as follows:

[0069] When the height of the prompt shell 1 needs to be adjusted, the prompt shell 1 is pulled, and the prompt shell 1 drives the telescopic rod 401 to slide inside the support rod 4. When the prompt shell 1 is adjusted to a suitable height position, the second bolt 403 is screwed, and the second bolt 403 enters the limiting hole 402 to limit the telescopic rod 401, thereby adjusting the height of the prompt shell 1.

[0070] When the prompt sign 2 needs to be replaced, unscrew the first bolt 103, pull out the mounting plate 102, pull out the prompt sign 2 from the mounting groove 101, insert a new prompt sign 2 into the mounting groove 101, insert the mounting plate 102, and fix the mounting plate 102 to the upper part of the prompt housing 1 through the first bolt 103, thereby replacing the prompt sign 2.

[0071] Embodiment 2:

[0072] Based on the first embodiment, Figures 1 to 6 As shown, it also includes:

[0073] The movable support assembly is arranged inside the support base 5 .

[0074] Among them, the mobile support assembly includes:

[0075] Auxiliary fixing arms 6, wherein the auxiliary fixing arms 6 are provided in multiple groups, and the multiple groups of auxiliary fixing arms 6 are hinged to the outside of the supporting base 5;

[0076] The fixing rod 601 is fixedly mounted on the top of the plurality of auxiliary fixing arms 6 ; the fixing rod 601 plays a role in swinging the auxiliary fixing arms 6 , and the auxiliary fixing arms 6 drive the fixing rod 601 to swing, and the fixing rod 601 plays a role in supporting the supporting base 5 .

[0077] Among them, the mobile support component also includes:

[0078] A guide slot 602, which is provided inside the fixing rod 601;

[0079] A fixed spike 7, which is slidably connected inside the fixed rod 601;

[0080] An elastic plate 701, the elastic plate 701 is fixedly mounted on the top of the fixed spike 7;

[0081] The sliding button 702 is fixedly mounted on one side of the elastic plate 701, and the sliding button 702 is slidably connected to the inside of the guide slot 602; the function is that the sliding button 702 is stuck in the guide slot 602, and the sliding button 702 is disengaged from the guide slot 602 by pressing the sliding button 702, which can push the sliding button 702 to move along the guide slot 602, and the sliding button 702 drives the elastic plate 701 to move, and the elastic plate 701 drives the fixed spikes 7 to be stored or unfolded, and the sliding button 702 is released, and the elastic plate 701 drives the sliding button 702 to be re-stuck in the inside of the guide slot 602 under the elastic action.

[0082] Among them, the mobile support component also includes:

[0083] A driving threaded rod 502 is driven to be rotatably connected to the inside of the supporting base 5;

[0084] The adjusting knob 501 is fixedly mounted on the top of the driving threaded rod 502 . The adjusting knob 501 drives the driving threaded rod 502 to rotate when the adjusting knob 501 is turned.

[0085] Among them, the mobile support component also includes:

[0086] Driving blocks 802, there are two sets of driving blocks 802, the two sets of driving blocks 802 are connected to both ends of the driving threaded rod 502 through threads;

[0087] A first connecting rod 503, one end of which is hinged inside the supporting base 5;

[0088] The second connecting rod 801, one end of the second connecting rod 801 is hinged inside the first connecting rod 503, the other end of the second connecting rod 801 is hinged inside the driving block 802, and the second connecting rod 801 is bolted to the upper part of the movable roller 8; its function is to drive the threaded rod 502 to rotate and drive the two groups of driving blocks 802 to move in opposite directions, the movement of the driving block 802 drives the second connecting rod 801 and the first connecting rod 503 to swing, and the swing of the second connecting rod 801 and the first connecting rod 503 drives the movable roller 8 to swing.

[0089] The specific usage and function of this embodiment are as follows:

[0090] When the support base 5 needs to be moved, the adjusting knob 501 is turned, and the adjusting knob 501 drives the driving threaded rod 502 to rotate. The driving threaded rod 502 rotates and drives the two groups of driving blocks 802 to move in opposite directions. The movement of the driving block 802 drives the second connecting rod 801 and the first connecting rod 503 to swing. The swing of the second connecting rod 801 and the first connecting rod 503 drives the moving roller 8 to swing, so that the moving roller 8 swings out from the inside of the support base 5, thereby unfolding the moving roller 8, making it convenient to move using the moving roller 8.

[0091] When it is necessary to fix the support base 5, the adjusting knob 501 is turned in the opposite direction, and the adjusting knob 501 drives the driving threaded rod 502 to rotate. The driving threaded rod 502 rotates and drives the two groups of driving blocks 802 to move in opposite directions. The movement of the driving block 802 drives the second connecting rod 801 and the first connecting rod 503 to swing. The swing of the second connecting rod 801 and the first connecting rod 503 drives the moving roller 8 to swing into the support base 5, which plays the role of folding the moving roller 8. The moving roller 8 is folded to make the support base 5 fall to the ground, and the auxiliary fixing arm 6 is swung. The auxiliary fixing arm 6 drives the fixing rod 601 to swing. The fixing rod 601 increases the supporting area of ​​the support base 5, making the support of the support base 5 more stable.

[0092] When encountering severe weather and needing to strengthen fixation, pressing the sliding button 702 disengages the sliding button 702 from the guide slot 602, which can push the sliding button 702 to move along the guide slot 602, and the sliding button 702 drives the elastic plate 701 to move, and the elastic plate 701 drives the fixed spikes 7 to unfold, and releasing the sliding button 702, the elastic plate 701 drives the sliding button 702 to be re-stuck into the guide slot 602 under the elastic action, thereby limiting the fixed spikes 7, and inserting the fixed spikes 7 into the ground to strengthen the stability of the support base 5.

Claims

1. A mobile road warning device, comprising a warning housing (1); a warning sign (2), wherein the warning sign (2) is arranged inside the warning housing (1); and a solar strobe light (3), wherein the solar strobe light (3) is bolted to the top of the warning housing (1); characterized in that: A support rod (4), the support rod (4) being arranged at the bottom of the prompt housing (1); a support base (5), the support base (5) being welded to the bottom of the support rod (4); a movable roller (8), the movable roller (8) being arranged at the bottom of the support base (5); a replacement adjustment component, the replacement adjustment component being arranged inside the prompt housing (1); and a movable support component, the movable support component being arranged inside the support base (5).

2. A mobile road warning device as claimed in claim 1, characterized in that: The replacement adjustment assembly comprises: a mounting groove (101), a mounting plate (102) and a first bolt (103); the mounting groove (101) is opened inside the prompt housing (1); the mounting plate (102) is slidably connected inside the mounting groove (101); and the first bolt (103) is threadedly connected to the mounting plate (102) and the inside of the prompt housing (1).

3. A mobile road warning device as claimed in claim 2, characterized in that: The replacement adjustment assembly further comprises: a telescopic rod (401), a limiting hole (402) and a second bolt (403); the telescopic rod (401) is slidably connected inside the support rod (4); the limiting hole (402) is provided inside the telescopic rod (401); and the second bolt (403) is threadedly connected inside the support rod (4).

4. A mobile road warning device as claimed in claim 1, characterized in that: The mobile support assembly comprises: an auxiliary fixing arm (6) and a fixing rod (601); the auxiliary fixing arm (6) is provided with a plurality of groups, and the plurality of groups of auxiliary fixing arms (6) are hinged on the outside of the support base (5); and the fixing rod (601) is fixedly mounted on the top of the plurality of groups of auxiliary fixing arms (6).

5. A mobile road warning device as claimed in claim 4, characterized in that: The movable support assembly further comprises: a guide slot (602), a fixed spike (7), an elastic plate (701) and a sliding button (702); the guide slot (602) is arranged inside the fixed rod (601); the fixed spike (7) is slidably connected inside the fixed rod (601); the elastic plate (701) is fixedly mounted on the top of the fixed spike (7); and the sliding button (702) is slidably connected inside the guide slot (602).

6. A mobile road warning device as claimed in claim 4, characterized in that: The movable support assembly further comprises: a driving threaded rod (502) and an adjusting knob (501); the driving threaded rod (502) is rotatably connected inside the support base (5); and the adjusting knob (501) is fixedly mounted on the top of the driving threaded rod (502).

7. A mobile road warning device as claimed in claim 4, characterized in that: The mobile support assembly also includes: a driving block (802), a first connecting rod (503) and a second connecting rod (801); the driving block (802) is provided in two groups, and the two groups of driving blocks (802) are connected to the two ends of the driving threaded rod (502) through threads; one end of the first connecting rod (503) is hinged inside the support base (5); and one end of the second connecting rod (801) is hinged inside the first connecting rod (503).

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