Safety warning cross rod for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering equipment, and particularly discloses a safety warning cross rod for constructional engineering, which comprises a supporting mechanism, a warning mechanism and a warning mechanism, and the supporting mechanism comprises a group of outer supporting components and an inner supporting component which is clamped and embedded on the outer supporting components in a sliding manner; the warning cross rod mechanism comprises a warning cross rod assembly clamped and embedded in the inner supporting assembly in a sliding mode and a baffle assembly installed on the inner supporting assembly. The T-shaped blocks at the two ends of the warning cross rod body are correspondingly clamped and embedded in the T-shaped grooves in the inner supporting frames respectively, at the moment, the T-shaped blocks are pressed on the pressing plates, the pressing plates are pressed to move downwards along the guide rods and extrude the first springs, the pressing plates drive the check blocks to move downwards, and at the moment, the check blocks relieve interception on the locking assemblies; and the T-shaped block is fixed by the locking assembly, so that the warning cross rod body is locked between the two inner supporting frames, and the warning cross rod assembly can be quickly assembled.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering equipment, in particular to a safety warning cross bar for construction engineering. Background Art

[0002] Construction engineering refers to the process of building and renovating buildings under certain design, construction and management conditions, using various materials and technical means, in accordance with specific design requirements and construction plans. Construction engineering includes various types of projects such as house construction, bridges, tunnels, roads, water conservancy projects, etc. In construction engineering, safety warning bars are a common safety facility used to remind and warn workers and other personnel to pay attention to safety risks and dangerous areas on the construction site. Safety warning bars are usually composed of columns and bars, and warning signs or slogans are hung on the bars to convey relevant safety information.

[0003] The existing Chinese patent with publication number CN212388403U discloses a safety warning cross bar for construction projects, including a base plate, rack rods are symmetrically arranged on the left and right sides of the top of the base plate, the front end of the rack rod is meshed with a gear, a rotating shaft is inserted on the gear, the outer end of the rotating shaft is connected to the output end of the driving motor, a sliding block is arranged at the rear end of the driving motor, and a sliding rail is arranged at the outer end of the rack rod. The utility model provides a safety warning cross bar for construction projects. Through the design and use of a series of structures, the utility model solves the problem of poor attraction effect caused by the warning method of mostly fixed and immovable warning lights during use, thereby improving the warning effect and thus improving the practicality of the safety warning cross bar for construction projects.

[0004] The above-mentioned warning crossbar is not easy to assemble and disassemble, and will be greatly restricted when it is necessary to adjust the construction area, replace construction equipment or perform other related operations, which may cause delays in the construction progress and may even affect the progress of the entire project. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a safety warning cross bar for construction engineering, so as to solve the problem in the prior art that the warning cross bar is difficult to assemble and disassemble, which easily leads to delays in construction progress.

[0006] A safety warning cross bar for construction projects comprises: a support mechanism, comprising a group of outer support components, and an inner support component that is slidably embedded in the outer support component; a warning cross bar mechanism, comprising a warning cross bar component that is slidably embedded in the inner support component, a baffle component installed on the inner support component, and a locking component for fixing the warning cross bar component, wherein the locking component is installed on the inner support component.

[0007] Preferably, the external support assembly includes an external support frame, the bottom of the external support frame is fixedly connected to a base, both sides of the top of the external support frame are fixedly connected to connecting blocks, a threaded rod is fixedly connected between the connecting block and the base, and the external thread of the threaded rod is connected to a support ring.

[0008] Preferably, the inner support assembly includes an inner support frame that is slidably embedded in the outer support frame, one end of a stop block is fixedly connected to both sides of the bottom of the inner support frame, the other end of the stop block extends to the outside of the outer support frame and is slidably connected to the outside of the threaded rod, a T-shaped slot is provided on the top of the inner support frame, and a group of mounting slots are also provided on the inner support frame, and one group of the mounting slots is connected to the T-shaped slots.

[0009] Preferably, the warning cross bar assembly includes a warning cross bar body, both sides of the warning cross bar body are fixedly connected with T-shaped blocks, the T-shaped blocks and T-shaped slots match, the warning cross bar body is embedded in a group of inner support frames through the T-shaped blocks, and the T-shaped blocks are provided with limiting holes.

[0010] Preferably, the baffle assembly includes a group of guide rods respectively installed in a group of mounting grooves, a first spring is sleeved on the outside of a group of guide rods, a pressure plate is slidably connected to the outside of a group of guide rods and located above the first spring, and a stop block is fixedly connected to one side of the pressure plate.

[0011] Preferably, the locking assembly includes a U-shaped frame fixedly connected to the inner support frame, a locking rod is slidably connected to the U-shaped frame, a limiting ring is fixedly connected to the outside of the locking rod and located between the U-shaped frame and the inner support frame, a second spring is sleeved on the outside of the locking rod and located between the limiting ring and the U-shaped frame, one end of the locking rod is fixedly connected to a handle, and the second spring can drive the limiting ring to drive the locking rod to embed into the limiting hole.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model inserts the T-shaped blocks at both ends of the warning cross bar body into the T-shaped grooves on the inner support frame respectively. At this time, the T-shaped blocks are pressed on the pressure plate. The pressure plate moves downward along the guide rod under pressure and squeezes the first spring. The pressure plate drives the stopper to move downward. At this time, the stopper releases the interception of the locking assembly. The locking assembly fixes the T-shaped blocks, thereby locking the warning cross bar body between the two inner support frames, which is convenient for the rapid assembly of the warning cross bar assembly.

[0014] 2. In the utility model, when the T-shaped block presses the pressure plate downward, the block releases the interception of the locking rod. At this time, the second spring recovers its deformation and pushes the limiting ring to make the locking rod embedded in the limiting hole. When taking it out, pull the handle, and the handle drives the locking rod out of the limiting hole. The second spring is in a compressed state. At this time, the warning cross bar assembly can be taken out, and the first spring recovers its deformation and pushes the block on the pressure plate to intercept the locking rod, so that the warning cross bar assembly can be fixed next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the support mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the warning crossbar assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the baffle assembly of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the locking assembly of the utility model.

[0021] In the figure: 1. support mechanism; 11. outer support assembly; 111. outer support frame; 112. base; 113. connecting block; 114. threaded rod; 115. support ring; 12. inner support assembly; 121. inner support frame; 122. stop block; 123. T-slot; 124. mounting slot; 2. warning cross bar mechanism; 21. warning cross bar assembly; 211. warning cross bar body; 212. T-block; 213. limiting hole; 22. baffle assembly; 221. guide rod; 222. first spring; 223. pressure plate; 224. stop block; 23. locking assembly; 231. U-shaped frame; 232. locking rod; 233. limiting ring; 234. second spring; 235. handle. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] like Figures 1 to 6 As shown:

[0024] Embodiment 1: The utility model provides a safety warning cross bar for construction projects, including: a support mechanism 1, including a group of outer support components 11, and an inner support component 12 slidably embedded in the outer support component 11; a warning cross bar mechanism 2, including a warning cross bar component 21 slidably embedded in the inner support component 12, a baffle component 22 installed on the inner support component 12, and a locking component 23 for fixing the warning cross bar component 21, and the locking component 23 is installed on the inner support component 12.

[0025] Specifically, the external support assembly 11 includes an external support frame 111, the bottom of the external support frame 111 is fixedly connected to a base 112, both sides of the top of the external support frame 111 are fixedly connected to connecting blocks 113, a threaded rod 114 is fixedly connected between the connecting block 113 and the base 112, and the external thread of the threaded rod 114 is connected to a support ring 115.

[0026] Specifically, the inner support assembly 12 includes an inner support frame 121 that is slidably embedded in the outer support frame 111, and one end of a stop block 122 is fixedly connected to both sides of the bottom of the inner support frame 121, and the other end of the stop block 122 extends to the outside of the outer support frame 111 and is slidably connected to the outside of the threaded rod 114. A T-shaped slot 123 is provided on the top of the inner support frame 121, and a group of mounting slots 124 are also provided on the inner support frame 121, and the group of mounting slots 124 are connected to the T-shaped slots 123.

[0027] Specifically, the warning crossbar assembly 21 includes a warning crossbar body 211, both sides of the warning crossbar body 211 are fixedly connected with T-shaped blocks 212, the T-shaped blocks 212 and the T-shaped grooves 123 match, the warning crossbar body 211 is embedded in a group of inner support frames 121 through the T-shaped blocks 212, and the T-shaped blocks 212 are provided with limited holes 213;

[0028] The warning crossbar body 211 is in striking red and white or yellow and black colors, which can immediately attract the visual attention of the construction site personnel.

[0029] Specifically, the baffle assembly 22 includes a group of guide rods 221 respectively installed in a group of installation grooves 124, the outside of the group of guide rods 221 are all sleeved with a first spring 222, the outside of the group of guide rods 221 and located above the first spring 222 are slidably connected with a pressure plate 223, and one side of the pressure plate 223 is fixedly connected with a stop block 224.

[0030] As can be seen from the above, when in use, the inner support frame 121 is pulled upward, and the inner support frame 121 drives the block 122 to move upward along the block 122. When the inner support frame 121 moves to a suitable height, the support ring 115 is rotated so that the support ring 115 is attached to the bottom of the block 122 and supports it, and the T-shaped blocks 212 at both ends of the warning cross bar body 211 are respectively embedded in the T-shaped grooves 123 on the inner support frame 121. At this time, the T-shaped block 212 is pressed on the pressure plate 223, and the pressure plate 223 is pressed. Move downward along the guide rod 221 and squeeze the first spring 222, and the pressure plate 223 drives the stopper 224 to move downward. At this time, the stopper 224 releases the interception of the locking assembly 23, and the locking assembly 23 fixes the T-shaped block 212, thereby locking the warning cross bar body 211 between the two inner support frames 121, which is convenient for the rapid assembly of the warning cross bar assembly 21.

[0031] Embodiment 2: This embodiment is basically the same as the previous embodiment, with the difference that the locking assembly 23 includes a U-shaped frame 231 fixedly connected to the inner support frame 121, a locking rod 232 is slidably connected to the U-shaped frame 231, a limiting ring 233 is fixedly connected to the outside of the locking rod 232 and located between the U-shaped frame 231 and the inner support frame 121, a second spring 234 is sleeved on the outside of the locking rod 232 and located between the limiting ring 233 and the U-shaped frame 231, one end of the locking rod 232 is fixedly connected to a handle 235, and the second spring 234 can drive the limiting ring 233 to drive the locking rod 232 to embed into the limiting hole 213.

[0032] As can be seen from the above, when the T-shaped block 212 presses the block 224 on the pressure plate 223 downward, the block 224 releases the interception of the locking rod 232. At this time, the second spring 234 restores its deformation and pushes the limiting ring 233 so that the locking rod 232 is embedded in the limiting hole 213. When taking it out, pull the handle 235, the handle 235 drives the locking rod 232 to disengage from the limiting hole 213, and the second spring 234 is in a compressed state. At this time, the warning cross bar assembly 21 can be taken out, and the first spring 222 restores its deformation and pushes the block 224 on the pressure plate 223 to intercept the locking rod 232, so that the warning cross bar assembly 21 can be fixed next time.

[0033] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A safety warning bar for construction engineering, characterized in that: include: The support mechanism (1) comprises a group of outer support components (11) and an inner support component (12) slidably engaged with the outer support components (11); The warning cross bar mechanism (2) comprises a warning cross bar assembly (21) slidably embedded on the inner support assembly (12), a baffle assembly (22) mounted on the inner support assembly (12), and a locking assembly (23) for fixing the warning cross bar assembly (21), wherein the locking assembly (23) is mounted on the inner support assembly (12).

2. A safety warning bar for construction engineering as claimed in claim 1, characterized in that: The outer support assembly (11) comprises an outer support frame (111), the bottom of the outer support frame (111) is fixedly connected to a base (112), both sides of the top of the outer support frame (111) are fixedly connected to connecting blocks (113), a threaded rod (114) is fixedly connected between the connecting block (113) and the base (112), and the outer thread of the threaded rod (114) is connected to a support ring (115).

3. A safety warning bar for construction engineering as claimed in claim 2, characterized in that: The inner support assembly (12) comprises an inner support frame (121) which is slidably embedded in the outer support frame (111); one end of a stop block (122) is fixedly connected to both sides of the bottom of the inner support frame (121); the other end of the stop block (122) extends to the outside of the outer support frame (111) and is slidably connected to the outside of the threaded rod (114); a T-shaped slot (123) is provided on the top of the inner support frame (121); and a group of mounting slots (124) are also provided on the inner support frame (121); and the group of mounting slots (124) are connected to the T-shaped slots (123).

4. A safety warning bar for construction engineering as claimed in claim 3, characterized in that: The warning cross bar assembly (21) comprises a warning cross bar body (211), both sides of the warning cross bar body (211) are fixedly connected with T-shaped blocks (212), the T-shaped blocks (212) and the T-shaped grooves (123) match each other, the warning cross bar body (211) is embedded in a group of inner support frames (121) through the T-shaped blocks (212), and the T-shaped blocks (212) are provided with limiting holes (213).

5. A safety warning bar for construction engineering as claimed in claim 4, characterized in that: The baffle assembly (22) comprises a group of guide rods (221) respectively installed in a group of installation grooves (124); a first spring (222) is sleeved on the outside of each group of guide rods (221); a pressure plate (223) is slidably connected to the outside of each group of guide rods (221) and located above the first spring (222); a stopper (224) is fixedly connected to one side of the pressure plate (223).

6. A safety warning bar for construction engineering as claimed in claim 3, characterized in that: The locking assembly (23) comprises a U-shaped frame (231) fixedly connected to the inner support frame (121); a locking rod (232) is slidably connected to the U-shaped frame (231); a limiting ring (233) is fixedly connected to the outside of the locking rod (232) and located between the U-shaped frame (231) and the inner support frame (121); a second spring (234) is sleeved on the outside of the locking rod (232) and located between the limiting ring (233) and the U-shaped frame (231); one end of the locking rod (232) is fixedly connected to a handle (235); the second spring (234) can drive the limiting ring (233) to drive the locking rod (232) to embed into the limiting hole (213).

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