Engineering project management construction safety warning device

Abstract

The utility model relates to the technical field of safety warning devices, and discloses an engineering project management construction safety warning device which can adjust the height of a display board through the design of a fixing assembly, positioning holes, positioning rods and other assemblies so as to conveniently adapt to different scenes. And meanwhile, compared with an existing device, assemblies cannot be lost during adjustment, and the adjustment effect cannot be affected. According to the warning device, when the warning board is used through the clamping assembly and sometimes the warning board does not have the pasting function, the warning board can be fixed to the upper face of the display board through the clamping assembly, the warning board only needs to be tightly attached to the display board, then a pull plate is pulled to enable a rod body to drive a rubber plate to move upwards, a second spring is extruded, and the warning board is fixed to the display board. And then the frame bodies are moved, meanwhile, the sliding blocks slide in the sliding grooves, the friction force can be reduced through the balls until the rubber plate stays on the warning board, the pulling plate is loosened to clamp and fix one end of the warning board, and the warning board is clamped and fixed through the same operation of the other frame body.

Description

Technical Field

[0001] The utility model relates to the technical field of safety warning devices, in particular to a construction safety warning device for engineering project management. Background Art

[0002] An engineering project is a project that uses engineering construction as a carrier. It is a one-time engineering construction task that is managed. It takes buildings or structures as target outputs, requires payment of a certain fee, follows certain procedures, is completed within a certain period of time, and must meet quality requirements. In the process of engineering project construction, there are various dangerous areas on the construction site, and it is necessary to set up and hang obvious safety warning signs in a targeted manner in the dangerous areas. Dangerous areas include the entrance to the construction site, construction lifting machinery, tunnel entrances, bridge entrances, foundation pit edges, explosives, and harmful and dangerous gas and liquid storage areas. Most types of safety warnings are posted in dangerous areas.

[0003] Chinese Utility Model Publication Specification CN214883140U A construction safety warning device for project management is designed to design a construction safety warning sign with adjustable height. The principle is to open a plurality of adjustment mounting holes on the support rod. When adjusting, it is only necessary to drive the locking rod to be pulled out from the inside of the mounting hole by the mounting block to separate it from the support rod, and then slide the fixing sleeve on the support rod to adjust the height. After adjusting to the appropriate position, the locking rod is inserted into the mounting hole to fix the fixing sleeve, thereby completing the height adjustment.

[0004] However, the locking rod of the existing device can exist alone and is easy to be lost, which affects the adjustment of the height of the support rod and the fixing sleeve. Therefore, in view of the above-mentioned problems, a warning device with components that are not easy to be lost is designed to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a construction safety warning device for project management, which has the advantage that components are not easily lost during operation, and solves the problem that the locking rod of the prior device exists alone and is easy to be lost, making it impossible to adjust.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction safety warning device for project management, comprising: a support rod, the outer side walls of the support rod are slidably provided with a pipe sleeve; a display board is arranged on one side of the support rod and fixedly connected to the pipe sleeve; a fixing assembly is arranged on the back of the display board, and the fixing assembly comprises: a plurality of positioning holes, all of which are opened on the outer side wall of the support rod; a shell body symmetrically arranged on the outer side wall of the display board; a positioning rod, one symmetrical end of which passes through the shell body and the pipe sleeve and is inserted into the interior of the positioning hole; a baffle plate is fixedly arranged on the outer side wall of the positioning rod and slides inside the shell; a spring is arranged on the outer side wall of the positioning rod, and its two ends are connected to the baffle plate and the inner side wall of the shell; a limiting ring is fixedly arranged on the outer side wall of the positioning rod.

[0009] Preferably, the fixing assembly further comprises a pull button, which is arranged at the other end of the positioning rod.

[0010] Preferably, the fixing assembly further comprises: a plurality of arrows, each corresponding to the position of the positioning hole, and arranged on the outer side wall of the support rod.

[0011] Preferably, the fixing assembly further comprises a cone, which is arranged at the other end of the positioning rod.

[0012] Preferably: a clamping assembly is provided on the front of the display board, and the clamping assembly includes: a slide groove, symmetrically opened on the upper and lower outer walls of the display board; a slider, symmetrically slidably arranged inside the slide groove; a frame, symmetrically arranged on the front of the display board, and the inner walls at both ends are connected to the slider; a plurality of rods are provided, and the bottoms of all rods pass through the frame; a rubber plate is provided at the bottom of the rod; a second spring is provided on the outer wall of the rod, and the two ends are connected to the rubber plate and the inner wall of the frame.

[0013] Preferably, the clamping assembly further comprises a pull plate disposed on the top of the rod body.

[0014] Preferably, the clamping assembly further comprises: a plurality of balls, all of which are arranged at the bottom of the slider.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a construction safety warning device for project management, which has the following beneficial effects:

[0017] 1. The warning device can adjust the height of the display board to suit different scenarios by fixing components and utilizing the design of components such as positioning holes and positioning rods. At the same time, compared with existing devices, components will not be lost during adjustment, which will not affect the adjustment effect.

[0018] 2. When the warning device is used through the clamping assembly, sometimes the warning sign does not have a sticking function, so the clamping assembly can be used to fix it on the display board. You only need to stick the warning sign to the display board, then pull the pull plate so that the rod drives the rubber plate to move upward, squeeze the second spring, and then move the frame while the slider slides inside the slide slot. The ball bearing can reduce the friction until the rubber plate stays on the warning sign. Release the pull plate to clamp one end of the warning sign, and do the same with the other frame to clamp the warning sign. At the same time, the setting of the rubber plate can make the fixation with the smooth panel better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the back side of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the connection between the positioning rod and the positioning hole of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the connection between the slide groove and the slider of the utility model.

[0024] In the figure: 11, support rod; 12, pipe sleeve; 13, display board;

[0025] 2. Fixing assembly; 21. Positioning hole; 22. Shell; 23. Positioning rod; 24. Baffle; 25. Spring 1; 26. Limiting ring; 27. Pull button; 28. Arrow; 29. ​​Cone;

[0026] 3. Clamping assembly; 31. Slide groove; 32. Sliding block; 33. Frame; 34. Rod body; 35. Rubber sheet; 36. Spring 2; 37. Pull plate; 38. Ball bearing. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment 1

[0029] See also Figure 1-4 , a construction safety warning device for project management, comprising: a support rod 11, the outer wall of the support rod 11 is slidably provided with a sleeve 12; a display board 13, which is arranged on one side of the support rod 11 and fixedly connected to the sleeve 12; a fixing assembly 2 is arranged on the back of the display board 13, and the fixing assembly 2 comprises: a plurality of positioning holes 21, which are all opened on the outer wall of the support rod 11; a shell 22, which is symmetrically arranged on the outer wall of the display board 13; a positioning rod 23, one symmetrical end of which penetrates the shell 22 and the sleeve 12 and is inserted into the interior of the positioning hole 21; a baffle 24, which is fixedly arranged on the outer wall of the positioning rod 23 and slides inside the shell 22; a spring 25, which is arranged on the outer wall of the positioning rod 23, and its two ends are connected to the baffle 24 and the inner wall of the shell 22; a limit ring 26, which is fixedly arranged on the outer wall of the positioning rod 23. The fixing assembly 2 also includes a pull button 27, which is arranged on the other end of the positioning rod 23. The fixing assembly 2 further includes: a plurality of arrows 28 , each corresponding to the position of the positioning hole 21 , and arranged on the outer side wall of the support rod 11 . The fixing assembly 2 further includes: a cone 29 , arranged on the other end of the positioning rod 23 .

[0030] When the project is under construction, some dangerous areas belong to the construction warning area, which is quite dangerous. Generally, a warning sign will be placed next to it and pasted on the display board 13. To adjust its height, it is only necessary to pull the pull button 27 to drive the positioning rod 23 to move. During the movement, the baffle plate 24 follows the positioning rod 23 to slide inside the shell 22 and squeeze the spring 1 25 until one end of the positioning rod 23 is pulled out from the positioning hole 21. At this time, the height of the display board 13 is adjusted up and down, and the pipe sleeve 12 slides on the support rod 11. After the display board 13 is adjusted to a suitable height, the position of the positioning hole 21 can be clearly seen by referring to the arrow 28. It is only necessary to loosen the pull button 27 to make the spring 1 25 rebound and push the baffle plate 24 to move, so that one end of the positioning rod 23 passes through the pipe sleeve 12 and is inserted into the interior of the positioning hole 21. When inserting, the design of the cone 29 can make it easier to insert and the limit ring 26 can prevent one end of the positioning rod 23 from contacting the inner wall of the support rod 11.

[0031] Embodiment 2

[0032] A clamping assembly is added based on the first embodiment;

[0033] See also Figure 1-4 The front of the display board 13 is provided with a clamping assembly 3, and the clamping assembly 3 includes: a slide groove 31, which is symmetrically opened on the upper and lower outer side walls of the display board 13; a slider 32, which is symmetrically slidably arranged inside the slide groove 31; a frame 33, which is symmetrically arranged on the front of the display board 13, and the inner side walls at both ends are connected to the slider 32; a rod 34, which is provided with a plurality of rods, and the bottom of each rod passes through the frame 33; a rubber plate 35, which is provided at the bottom of the rod 34; a spring 36, which is provided on the outer side wall of the rod 34, and the two ends are connected to the rubber plate 35 and the inner side wall of the frame 33. The clamping assembly 3 also includes: a pull plate 37, which is provided at the top of the rod 34. The clamping assembly 3 also includes: a plurality of balls 38, which are provided, and are all provided at the bottom of the slider 32.

[0034] When in use, if the warning sign does not have a sticking function, the clamping assembly 3 can be used to fix it on the display board 13. You only need to press the warning sign against the display board 13, then pull the pull plate 37 so that the rod 34 drives the rubber plate 35 to move upward, squeeze the spring 2 36, then move the frame 33 while the slider 32 slides inside the slide groove 31, and the ball 38 can reduce the friction until the rubber plate 35 stays on the warning sign, release the pull plate 37 to clamp one end of the warning sign, and do the same with the other frame to clamp the warning sign. At the same time, the setting of the rubber plate 35 can make the fixation with the smooth panel body better.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A construction safety warning device for project management, comprising: A support rod (11), wherein the outer side wall of the support rod (11) is slidably provided with a pipe sleeve (12); A display board (13) is arranged on one side of the support rod (11) and is fixedly connected to the pipe sleeve (12); The feature is that a fixing component (2) is arranged on the back of the display board (13), and the fixing component (2) comprises: A plurality of positioning holes (21) are provided, all of which are opened on the outer side wall of the support rod (11); A housing (22) symmetrically arranged on the outer side wall of the display board (13); A positioning rod (23), one symmetrical end of which penetrates the housing (22) and the sleeve (12) and is inserted into the interior of the positioning hole (21); A baffle (24) is fixedly arranged on the outer wall of the positioning rod (23) and slides inside the housing (22); A spring (25) is arranged on the outer side wall of the positioning rod (23), and its two ends are connected to the baffle (24) and the inner side wall of the housing (22); A limiting ring (26) is fixedly arranged on the outer side wall of the positioning rod (23).

2. The construction safety warning device for project management according to claim 1, characterized in that: The fixing assembly (2) further comprises: A pull button (27) is arranged at the other end of the positioning rod (23).

3. The construction safety warning device for project management according to claim 1, characterized in that: The fixing assembly (2) further comprises: There are multiple arrows (28), each corresponding to the position of the positioning hole (21), and are arranged on the outer side wall of the support rod (11).

4. The construction safety warning device for project management according to claim 1, characterized in that: The fixing assembly (2) further comprises: A cone (29) is arranged at the other end of the positioning rod (23).

5. The construction safety warning device for project management according to claim 1 is characterized by: A clamping assembly (3) is provided on the front of the display board (13), and the clamping assembly (3) comprises: A slide groove (31) is symmetrically arranged on the upper and lower outer side walls of the display board (13); A slider (32) is symmetrically slidably arranged inside the slide groove (31); A frame (33) is symmetrically arranged on the front side of the display board (13), and the inner side walls at both ends are connected to the slider (32); A plurality of rod bodies (34) are provided, and the bottoms of the rod bodies all penetrate the frame body (33); A rubber plate (35) is arranged at the bottom of the rod body (34); The second spring (36) is arranged on the outer side wall of the rod body (34), and its two ends are connected to the rubber plate (35) and the inner side wall of the frame body (33).

6. The construction safety warning device for project management according to claim 5, characterized in that: The clamping assembly (3) further comprises: A pulling plate (37) is arranged on the top of the rod body (34).

7. The construction safety warning device for project management according to claim 5 is characterized by: The clamping assembly (3) further comprises: A plurality of balls (38) are provided, all of which are arranged at the bottom of the slider (32).

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