Construction signboard convenient to fix
By setting a limit assembly between the fixed bracket and the movable bracket of the construction sign, the problem of poor stability of the existing construction signs is solved, and the stable fixation and convenient placement of the signs are achieved, and the construction safety is improved.
Patent Information
- Application Number
- CN202420576554.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-03-22
AI Technical Summary
When used, the existing construction signs are not supported by auxiliary limits between the brackets, which leads to the signs being easily impacted by external forces during placement and use, which have poor stability and are not fixed.
A construction signboard including the main body of the signboard, a fixed bracket and a movable bracket is designed. By setting a limit assembly between the fixed bracket and the movable bracket, including docking grooves, butt seats, connecting rods, telescopic rods, springs and other components, the limit of the bracket angle is achieved, thereby stably fixing the signboard.
Through the design of limit components, the placement of construction signs can be effectively stabilized, prevent external forces from colliding, and convenient fixation of signs can be achieved, and construction safety can be improved.
Smart Images
Figure CN222883219U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction signboards, in particular to a construction signboard which is convenient to fix. Background Art
[0002] During the process of highway construction, it is necessary to place corresponding construction signs on the construction section. The push-rod construction signs can warn passing vehicles and pedestrians. The construction signs will have corresponding traffic sign patterns printed on the surface. Pedestrians and vehicles can understand the information to be conveyed through the signs and patterns printed on the construction signs. The construction signs can greatly reduce safety accidents on highway construction sections.
[0003] At present, the construction signs on the market are directly placed and supported by brackets when in use. Since there is no auxiliary limit between the brackets of the existing construction signs, the construction signs will be placed on the ground and hit by external forces. Therefore, we propose a construction sign that is easy to fix. Utility Model Content
[0004] The purpose of the utility model is to provide a construction sign that is convenient to fix, so as to solve the problems raised by the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction sign that is easy to fix, comprising a sign body, a fixed bracket and a movable bracket, a fixed bracket is welded on the back of the sign body, and a movable bracket is connected to the top of the fixed bracket through a rotating shaft, a connecting arm is movably connected between the fixed brackets, and a first reinforcement rod is arranged below the fixed bracket, a second reinforcement rod is arranged below the movable bracket, and a limiting assembly is jointly arranged between the first reinforcement rod and the second reinforcement rod, the limiting assembly comprises a docking groove, a docking seat, a connecting rod, a telescopic rod, a first spring, a fixed seat and a plug-in groove, and the docking groove is opened inside the first reinforcement rod.
[0006] Preferably, a docking seat is inserted into the docking groove, and a connecting rod is docked at the top end of the docking seat.
[0007] Preferably, a telescopic rod is inserted into the outer end of the connecting rod, and a first spring is arranged inside the connecting rod.
[0008] Preferably, one end of the first spring is connected to the connecting rod, and the other end of the first spring is connected to the telescopic rod.
[0009] Preferably, a fixing seat is provided at the top end of the second reinforcement rod, and a plug-in groove is provided on a side of the fixing seat close to the first reinforcement rod.
[0010] Preferably, one end of the telescopic rod away from the first spring is docked with the plug-in slot.
[0011] Preferably, a mounting groove is provided on the surface of the signboard body, and a reflective strip is pasted inside the mounting groove.
[0012] Preferably, receiving grooves are provided on both sides of the interior of the installation groove, and limiting seats are inserted into the interior of the receiving grooves.
[0013] Preferably, a guide rod penetrates one side of the limiting seat, and both ends of the guide rod are connected to the inner wall of the receiving groove.
[0014] Preferably, a second spring is sleeved on the outer side of the guide rod, and two ends of the second spring are respectively connected to the receiving groove and the limiting seat.
[0015] Compared with the prior art, the beneficial effects of the utility model are: the construction sign which is easy to fix can limit the angles of the fixed bracket and the movable bracket that support the opening through the limiting component, so that the placement of the construction sign is more stable, thereby making it convenient to fix the construction sign, and the reflective strip can be limited by the limiting seat, making it convenient for the construction sign to assist in limiting the reflective strip.
[0016] 1. The construction sign that is convenient to fix, first rotate and support the fixed bracket and the movable bracket to open, then rotate the connecting rod along the docking groove through the docking seat connected at the bottom, and push the telescopic rod inserted at one end of the connecting rod inward, then make the telescopic rod correspond to the fixed seat on the second reinforcement rod in a straight line, and then loosen the telescopic rod pressed inward, and the loosened telescopic rod docks with the plug-in groove through the elastic force of the first spring, so that the fixed bracket and the movable bracket can be limited, and the angle of the fixed bracket and the movable bracket that are supported and opened can be limited by the limiting component, so that the placement of the construction sign is more stable, so that the construction sign is convenient to fix;
[0017] 2. The construction sign that is easy to fix, first press the limit seat inward to the limit position, then stick the reflective strip to the inside of the installation groove, and then loosen the limit seat that is pressed inward. The loosened limit seat can automatically reset outward by the elastic force of the second spring, and the automatically reset limit seat is attached to the outside of the reflective strip. The reflective strip can be limited by the limit seats arranged on both sides of the reflective strip to prevent the reflective strip from falling off due to reduced sticking viscosity, so that the construction sign is convenient for auxiliary limiting of the reflective strip. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the cutaway structure of the utility model from the left side;
[0019] Figure 2This is a schematic diagram of the main structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the left-side cutaway structure of the limit assembly of the utility model;
[0021] Figure 4 This is a schematic diagram of the main cutaway structure of the first reinforcement rod of the utility model;
[0022] Figure 5 It is a schematic diagram of the cutaway structure of the main body of the signboard of the utility model from the left.
[0023] In the figure: 1. signboard body; 2. fixed bracket; 3. movable bracket; 4. connecting arm; 5. first reinforcement rod; 6. second reinforcement rod; 7. limit assembly; 71. docking groove; 72. docking seat; 73. connecting rod; 74. telescopic rod; 75. first spring; 76. fixed seat; 77. plug-in slot; 8. installation slot; 9. reflective strip; 10. receiving slot; 11. limit seat; 12. guide rod; 13. second spring. 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 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.
[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a technical solution: a construction sign that is easy to fix, including a sign body 1, a fixed bracket 2 and a movable bracket 3, the back of the sign body 1 is welded with a fixed bracket 2, and the upper part of the fixed bracket 2 is connected with a movable bracket 3 through a rotating shaft, the movable bracket 3 is movably connected with a connecting arm 4 between the fixed brackets 2, and a first reinforcement rod 5 is arranged below the fixed bracket 2, a second reinforcement rod 6 is arranged below the movable bracket 3, and a limiting assembly 7 is arranged between the first reinforcement rod 5 and the second reinforcement rod 6, the limiting assembly 7 includes a docking groove 71, a docking seat 72, a connecting rod 73, a telescopic rod 74, a first spring 75, a fixed seat 76 and a plug-in groove 77, and the docking groove 71 is opened inside the first reinforcement rod 5.
[0026] A docking seat 72 is inserted into the docking groove 71, and a connecting rod 73 is docked at the top of the docking seat 72; a telescopic rod 74 is inserted into the outer end of the connecting rod 73, and a first spring 75 is arranged inside the connecting rod 73; one end of the first spring 75 is connected to the connecting rod 73, and the other end of the first spring 75 is connected to the telescopic rod 74; a fixed seat 76 is arranged at the top of the second reinforcement rod 6, and a plug-in groove 77 is opened on the side of the fixed seat 76 close to the first reinforcement rod 5; the end of the telescopic rod 74 away from the first spring 75 is docked with the plug-in groove 77, and the telescopic rod 74 forms a telescopic structure with the docking seat 72 through the first spring 75. The size of the docking seat 72 matches the size of the docking groove 71, and the connecting rod 73 forms a rotating structure with the first reinforcement rod 5 through the docking seat 72.
[0027] When the locking cam 73 is unlocked, the locking cam 73 is unlocked and the locking cam 73 is in a state of being unlocked, and the winch cam 73 is in a state of being unlocked. The retractable rod 74 can be automatically reset outward by the elastic force of the first spring 75 until the telescopic rod 74 is docked with the plug-in slot 77 on the fixed seat 76, so that the fixed bracket 2 and the movable bracket 3 can be limited. Conversely, the telescopic rod 74 is pushed toward the inside of the connecting rod 73 again, and then the connecting rod 73 is rotated along the docking slot 71 through the docking seat 72 to the initial position to fold the fixed bracket 2 and the movable bracket 3. The limiting assembly 7 can limit the angles of the fixed bracket 2 and the movable bracket 3 that are supported and opened, so that the placement of the construction sign is more stable, thereby making it convenient to fix the construction sign.
[0028] See also Figure 1 , Figure 2 and Figure 5 A mounting groove 8 is provided on the surface of the sign body 1, and a reflective strip 9 is pasted inside the mounting groove 8; receiving grooves 10 are provided on both sides of the inside of the mounting groove 8, and a limiting seat 11 is inserted inside the receiving groove 10; a guide rod 12 passes through one side of the limiting seat 11, and both ends of the guide rod 12 are connected to the inner wall of the receiving groove 10; a second spring 13 is sleeved on the outer side of the guide rod 12, and the two ends of the second spring 13 are respectively connected to the receiving groove 10 and the limiting seat 11, and the limiting seat 11 forms a telescopic structure with the receiving groove 10 through the second spring 13.
[0029] During the specific implementation, the limit seat 11 is first pressed inward to the limit position, and the limit seat 11 pressed inward moves along the guide rod 12 inside the receiving groove 10 while squeezing the second spring 13 mounted on the outside of the guide rod 12, and then the reflective strip 9 is pasted to the inside of the installation groove 8, and then the limit seat 11 pressed inward is loosened. The loosened limit seat 11 can automatically reset outward by the elastic force of the second spring 13, and the automatically reset limit seat 11 is attached to the outside of the reflective strip 9. The limit seats 11 set on both sides of the reflective strip 9 can limit the reflective strip 9 to prevent the reflective strip 9 from falling off due to reduced viscosity, thereby making it easy for the construction sign to assist in limiting the reflective strip 9.
[0030] To sum up, when using the conveniently fixed construction sign, the construction sign is first transported to the highway construction site, and the fixed bracket 2 and the movable bracket 3 on the construction sign are rotated and supported to open, and the connecting arm 4 limits the rotation and opening angle between the fixed bracket 2 and the movable bracket 3 to a certain extent, and then the construction sign is placed at the designated position accordingly. The traffic sign pattern printed on the sign body 1 serves as a warning to passing vehicles and pedestrians. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A construction sign that is easy to fix, comprising a sign body (1), a fixed bracket (2) and a movable bracket (3), characterized in that: A fixed bracket (2) is welded on the back of the signboard body (1), and a movable bracket (3) is connected to the upper side of the fixed bracket (2) via a rotating shaft, and a connecting arm (4) is movably connected to the movable bracket (3) between the fixed brackets (2), and a first reinforcing rod (5) is arranged below the fixed bracket (2), and a second reinforcing rod (6) is arranged below the movable bracket (3), and a limiting assembly (7) is arranged between the first reinforcing rod (5) and the second reinforcing rod (6), and the limiting assembly (7) comprises a docking groove (71), a docking seat (72), a connecting rod (73), a telescopic rod (74), a first spring (75), a fixed seat (76) and a plug-in groove (77), and the docking groove (71) is arranged inside the first reinforcing rod (5).
2. A construction sign that is easy to fix according to claim 1, characterized in that: A docking seat (72) is inserted into the docking groove (71), and a connecting rod (73) is docked at the top end of the docking seat (72).
3. A construction sign that is easy to fix according to claim 2, characterized in that: A telescopic rod (74) is inserted into the outer end of the connecting rod (73), and a first spring (75) is arranged inside the connecting rod (73).
4. A construction sign that is easy to fix according to claim 3, characterized in that: One end of the first spring (75) is connected to the connecting rod (73), and the other end of the first spring (75) is connected to the telescopic rod (74).
5. The construction sign that is easy to fix according to claim 4 is characterized by: A fixing seat (76) is provided at the top end of the second reinforcing rod (6), and a plug-in slot (77) is provided on a side of the fixing seat (76) close to the first reinforcing rod (5).
6. The construction sign that is easy to fix according to claim 5 is characterized by: One end of the telescopic rod (74) away from the first spring (75) is butted against the insertion slot (77).
7. The construction sign that is easy to fix according to claim 1 is characterized by: A mounting groove (8) is provided on the surface of the signboard body (1), and a reflective strip (9) is pasted inside the mounting groove (8).
8. The conveniently fixed construction signboard according to claim 7, characterized in that: Receiving grooves (10) are provided on both sides of the interior of the installation groove (8), and a limiting seat (11) is inserted into the interior of the receiving groove (10).
9. The conveniently fixed construction signboard according to claim 8, characterized in that: A guide rod (12) passes through one side of the limiting seat (11), and both ends of the guide rod (12) are connected to the inner wall of the receiving groove (10).
10. The conveniently fixed construction signboard according to claim 9, characterized in that: A second spring (13) is sleeved on the outer side of the guide rod (12), and two ends of the second spring (13) are respectively connected to the receiving groove (10) and the limiting seat (11).