Construction warning board

Abstract

The utility model discloses a construction warning board, and belongs to the technical field of warning boards, the construction warning board further comprises a mounting frame, the bottom of the mounting frame is fixedly connected with a supporting frame, the back face of the mounting frame is fixedly connected with a back plate, the interior of the mounting frame is connected with a warning board through a positioning mechanism, and the positioning mechanism comprises a connecting rod which is located on the front face of the mounting frame; sliding rods are fixedly connected to the two sides of the top of the supporting frame, sliding blocks are arranged on the outer sides of the sliding rods in a sliding and sleeving mode, the sliding blocks are elastically connected with the supporting frame, one side of each sliding rod is fixedly connected with a connecting rod through a supporting rod, and a baffle is arranged at the top end of the connecting rod. And therefore, a worker can conveniently take out the warning board needing to be replaced for replacement, and the use effect of the warning board can be conveniently improved.

Description

Technical Field

[0001] The present application relates to the technical field of warning signs, and more specifically, to a construction warning sign. Background Art

[0002] Construction warning signs, also known as construction signs, construction signs, and movable signs, are used for peripheral protection reminders at road construction sites, maintenance of municipal construction, and construction. They can be placed wherever they are needed at any time to direct traffic, prevent accidental collisions, and reduce losses.

[0003] The document with the prior art publication number CN219315544U provides a municipal construction warning sign. When the municipal construction warning sign needs to be moved, the municipal construction warning sign is lifted and the pressure block is pressed downward. The pressure block drives the running wheel to move downward through the connecting rod. The running wheel is lower than the lower surface of the base. When the insertion rod corresponds to the circular hole, the first spring provides elastic force to the insertion rod, causing the insertion rod to extend from the circular hole. At this time, the insertion rod indirectly fixes the running wheel. At this time, the municipal construction warning sign is put down, and the running wheel contacts the ground, which is convenient for moving the municipal construction warning sign, solving the problem that the existing municipal construction warning sign is inconvenient to move. There is no need for manual transportation, just drag the municipal construction warning sign to move it.

[0004] Although the device has many beneficial effects, the following problems still exist: when the content of the warning board needs to be replaced, it is difficult for the staff to quickly disassemble and replace the warning board, which easily reduces the effectiveness of the warning sign. In view of this, we propose a construction warning sign. Utility Model Content

[0005] The embodiment of the present application provides a construction warning sign, which solves the technical problem in the prior art that when the content of the warning plate needs to be replaced, it is difficult for the staff to quickly disassemble and replace the warning plate, which easily reduces the effectiveness of the use of the warning sign. The embodiment of the present application achieves the technical effect of facilitating the staff to quickly release the positioning of the warning plate, thereby facilitating the staff to take out and replace the warning plate that needs to be replaced, thereby facilitating improving the effectiveness of the use of the warning sign.

[0006] The embodiment of the present application provides a construction warning sign, comprising: a mounting frame;

[0007] The bottom of the installation frame is fixedly connected to a support frame, the back of the installation frame is fixedly connected to a back plate, and a warning plate is connected to the inside of the installation frame through a positioning mechanism, so that the staff can quickly replace the warning plate;

[0008] The positioning mechanism includes a connecting rod, which is located at the front of the installation frame. Sliding rods are fixedly connected to both sides of the top of the support frame. A sliding sleeve is provided on the outer side of the sliding rod. The sliding slide is elastically connected to the support frame. One side of the sliding rod is fixedly connected to the connecting rod through the support rod. A baffle is provided on the top of the connecting rod to facilitate the staff to quickly remove the warning plate for replacement.

[0009] By adopting the above technical solution and setting a positioning mechanism, it is convenient for the staff to quickly release the positioning of the warning plate, so that it is convenient for the staff to take out the warning plate that needs to be replaced for replacement, thereby improving the use effect of the warning sign.

[0010] Optionally, a limit plate is fixedly connected to the top end of the slide rod, and the size of the limit plate is larger than the size of the inner side of the slide block, thereby preventing the slide block from detaching from the outer side of the slide rod.

[0011] By adopting the above technical solution and setting a limit plate, when the slider moves to a position where its top fits with the bottom of the limit plate, the slider is blocked by the limit plate and cannot move upward, thereby preventing the slider from detaching from the outside of the slide rod.

[0012] Optionally, a spring is fixedly connected to the bottom of the slider, the bottom end of the spring is fixedly connected to the top of the support frame, and the spring is sleeved on the outside of the slide rod, thereby preventing the slider from moving at will.

[0013] By adopting the above technical solution and setting a spring, the slider can compress the spring when it moves downward, so that the spring is deformed, and the downward movement of the slider has greater resistance, preventing the slider from moving downward at will.

[0014] Optionally, a slot is provided through the top of the installation frame, and the height of the back plate is smaller than the height of the warning plate, so that it is convenient for staff to push the warning plate out of the installation frame.

[0015] By adopting the above technical solution and setting the slot, since the height of the back panel is smaller than the height of the warning plate, the staff can insert two fingers into the slot to pinch the warning plate, thereby facilitating pushing the warning plate away from the back panel.

[0016] Optionally, mounting plates are fixedly sleeved on both sides of the connecting rod, threaded rods are threadedly connected to the bottom sides of the mounting plates, and threaded holes for matching with the threaded rods are opened on both sides of the bottom of the baffle, so that the staff can disassemble the baffle easily.

[0017] By adopting the above technical solution and setting a threaded rod, the baffle can be separated from the mounting plate and the connecting rod after the staff unscrews the threaded rod, so that when the spring is stuck, the baffle can be removed to release the positioning of the warning plate.

[0018] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0019] 1. By setting up a positioning mechanism, it is convenient for the staff to quickly release the positioning of the warning plate, so that it is convenient for the staff to take out the warning plate that needs to be replaced for replacement, thereby facilitating the use effect of the warning sign.

[0020] 2. By setting the threaded rod, after the staff unscrews the threaded rod, the baffle can be separated from the mounting plate and the connecting rod, so that when the spring is stuck, the baffle can also be removed to release the positioning of the warning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a construction warning sign according to an embodiment of the present application;

[0022] Figure 2 This is an enlarged schematic diagram of the structure of the A area of ​​a construction warning sign according to an embodiment of the present application;

[0023] Figure 3 This is an enlarged schematic diagram of the structure of the B area of ​​a construction warning sign according to an embodiment of the present application;

[0024] Explanation of the numbers in the figure: 1. Installation frame; 2. Warning plate; 3. Positioning mechanism; 31. Sliding rod; 32. Sliding block; 33. Support rod; 34. Connecting rod; 35. Baffle; 36. Spring; 37. Limiting plate; 4. Back plate; 5. Support frame; 6. Installation plate; 7. Threaded rod. DETAILED DESCRIPTION

[0025] The present application is further described in detail below in conjunction with the accompanying drawings.

[0026] Reference Figure 1 and Figure 2 , the embodiment of the present application discloses a construction warning sign. The construction warning sign comprises: an installation frame 1;

[0027] A support frame 5 is fixedly connected to the bottom of the installation frame 1, a back plate 4 is fixedly connected to the back of the installation frame 1, and a warning plate 2 is connected to the installation frame 1 through a positioning mechanism 3, so that the staff can quickly replace the warning plate 2;

[0028] The positioning mechanism 3 includes a connecting rod 34, which is located on the front side of the installation frame 1. Slide rods 31 are fixedly connected to both sides of the top of the support frame 5. A sliding sleeve 32 is provided on the outer side of the slide rod 31. The slide rod 32 is elastically connected to the support frame 5. One side of the slide rod 31 is fixedly connected to the connecting rod 34 through a support rod 33. A baffle 35 is provided on the top of the connecting rod 34, so that the staff can quickly remove the warning plate 2 for replacement, thereby improving the use effect of the warning sign.

[0029] Reference Figure 1 The length, width and height of the warning plate 2 are respectively equal to the length, width and height of the installation frame 1 , and the baffle 35 fits the warning plate 2 , thereby preventing the warning plate 2 from shaking in the installation frame 1 .

[0030] Reference Figure 1 and Figure 3 The top of the slide bar 31 is fixedly connected to a limit plate 37 , and the size of the limit plate 37 is larger than the size of the inner side of the slide block 32 , thereby preventing the slide block 32 from detaching from the outer side of the slide bar 31 .

[0031] Reference Figure 1 and Figure 3 A spring 36 is fixedly connected to the bottom of the slider 32, the bottom end of the spring 36 is fixedly connected to the top of the support frame 5, and the spring 36 is sleeved on the outside of the slide rod 31, so as to prevent the slider 32 from moving at will.

[0032] Reference Figure 1 Two universal wheels are installed on both sides of the bottom of the support frame 5 to facilitate the staff to move the warning sign.

[0033] Reference Figure 1 The cross section of the connecting rod 34 is U-shaped, which makes it easy for the staff to pull the connecting rod 34 to drive the two baffles 35 to move downward.

[0034] Reference Figure 1 A slot is provided through the top of the installation frame 1 , and the height of the back plate 4 is less than the height of the warning plate 2 , so that the staff can push the warning plate 2 out of the installation frame 1 conveniently.

[0035] Reference Figure 2 , mounting plates 6 are fixedly sleeved on both sides of the outside of the connecting rod 34, threaded rods 7 are threadedly connected to both sides of the bottom of the mounting plate 6, and threaded holes for matching with the threaded rods 7 are opened on both sides of the bottom of the baffle 35, so that the staff can disassemble the baffle 35 conveniently.

[0036] The implementation principle of a construction warning sign in the embodiment of the present application is as follows: when the staff needs to replace the warning plate 2, the connecting rod 34 can be pulled down and moved. The downward movement of the connecting rod 34 can drive the baffle 35 and the support rod 33 to move downward. The movement of the support rod 33 can drive the slider 32 to move downward and squeeze the spring 36, so that the baffle 35 moves to the bottom of the installation frame 1. At this time, the staff can reach into the slot and pinch the warning plate 2, and move the warning plate 2 in a direction away from the back plate 4, so as to facilitate the rapid removal of the warning plate 2 for replacement. When the new warning plate 2 is placed in the installation frame 1 and fits with the back plate 4, the connecting rod 34 is released, so that the squeezed spring 36 resets and rebounds to drive the slider 32 to move upward. The movement of the slider 32 can drive the connecting rod 34 and the baffle 35 to move through the support rod 33, so that the baffle 35 fits with the warning plate 2, thereby positioning the warning plate 2.

[0037] The embodiment of the present application provides a construction warning sign. By setting a positioning mechanism 3, it is convenient for workers to quickly release the positioning of the warning plate 2, so that it is convenient for workers to take out the warning plate 2 that needs to be replaced for replacement, thereby facilitating improving the use effect of the warning sign.

Claims

1. A construction warning sign, comprising a mounting frame (1), characterized in that: Include: The bottom of the installation frame (1) is fixedly connected to a support frame (5), the back of the installation frame (1) is fixedly connected to a back plate (4), and the inside of the installation frame (1) is connected to a warning plate (2) via a positioning mechanism (3), so that the staff can quickly replace the warning plate (2); The positioning mechanism (3) comprises a connecting rod (34), the connecting rod (34) is located on the front of the installation frame (1), and the two sides of the top of the support frame (5) are fixedly connected with sliding rods (31), and the sliding sleeve outside the sliding rod (31) is provided with a slider (32), and the slider (32) is elastically connected to the support frame (5), and one side of the sliding rod (31) is fixedly connected to the connecting rod (34) through a support rod (33), and a baffle (35) is provided on the top of the connecting rod (34), so that the staff can quickly remove the warning plate (2) for replacement.

2. The construction warning sign according to claim 1, characterized in that: The top end of the slide bar (31) is fixedly connected to a limit plate (37), and the size of the limit plate (37) is larger than the size of the inner side of the slide block (32), thereby preventing the slide block (32) from detaching from the outer side of the slide bar (31).

3. The construction warning sign according to claim 2, characterized in that: A spring (36) is fixedly connected to the bottom of the slider (32), the bottom end of the spring (36) is fixedly connected to the top of the support frame (5), and the spring (36) is sleeved on the outside of the slide rod (31), so as to prevent the slider (32) from moving at will.

4. The construction warning sign according to claim 3, characterized in that: A slot is provided through the top of the installation frame (1); the height of the back plate (4) is smaller than the height of the warning plate (2), so that it is convenient for a worker to push the warning plate (2) out of the installation frame (1).

5. The construction warning sign according to claim 4, characterized in that: The connecting rod (34) is provided with a mounting plate (6) fixedly sleeved on both sides of the outside, and the mounting plate (6) is provided with a threaded rod (7) threadedly connected through both sides of the bottom, and the baffle (35) is provided with threaded holes for matching with the threaded rod (7) on both sides of the bottom, so that the staff can disassemble the baffle (35) easily.

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