Construction engineering signboard mounting and supporting device

Abstract

The utility model belongs to the technical field of constructional engineering signboards, and particularly relates to a constructional engineering signboard mounting and supporting device which comprises a signboard body. The side wall of the signboard body is fixedly connected with a pair of limiting rods; a fixing rod is mounted on the side wall of the limiting rod; the limiting rod is rotationally connected to the side wall of the fixing rod. The side wall of the fixing rod is rotationally connected with a telescopic supporting rod. A first sliding groove is formed in the side wall of the limiting rod. A sliding block is slidably connected to the middle of the first sliding groove. A second sliding groove is formed in the middle of the sliding block. By arranging a second supporting rod and being matched with a first sliding groove and a sliding block for use, the effect of extending a limiting rod is improved, the situation that due to the fact that a vehicle is high, the sight line of the vehicle is blocked when the vehicle runs is reduced, and the effect of adjusting the angle of the signboard body is improved; and the fixing effect on the length of the second supporting rod is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering signboards, in particular to a building engineering signboard installation support device. Background Art

[0002] Construction project signs play an important role in construction. Their main functions are to identify relevant information of buildings, construction areas and equipment, and to provide safety warnings and convey information. They can be divided into many types of signs according to their different functions.

[0003] Construction project signboards can be roughly divided into safety signs, warning signs, prohibition signs, instruction signs and construction signs. There are also many different materials and specifications. When installing, the signboards are mainly placed in conspicuous positions.

[0004] In the prior art, it has been found through long-term use and observation that when the sign is placed at a corner and faces a larger vehicle at the same time, the higher the vehicle is, the more likely it is that the field of vision is obstructed, causing inconvenience to the driving of the vehicle.

[0005] To this end, the utility model provides a construction engineering signboard installation support device. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a construction engineering sign installation support device.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a construction engineering sign installation support device, comprising a sign body; a pair of limit rods are fixedly connected to the side wall of the sign body; a fixing rod is installed on the side wall of the limit rod; the limit rod is rotatably connected to the side wall of the fixing rod; the side wall of the fixing rod is rotatably connected to a telescopic support rod; a No. 1 sliding groove is provided on the side wall of the limit rod; a sliding block is slidably connected to the middle of the No. 1 sliding groove; a No. 2 sliding groove is provided in the middle of the sliding block; a spring is fixedly connected to the inner side wall of the No. 2 sliding groove; the No. 2 sliding groove is slidably connected to the sliding rod in the middle; the The other end of the spring is fixedly connected to the side wall of the sliding rod; a pressing plate is fixedly connected to the side wall of the sliding rod; a pair of insertion rods are fixedly connected to the side wall of the pressing plate; a plurality of slots are provided on the side wall of the No. 1 sliding groove; the insertion rods and the slots are arranged correspondingly; a No. 2 support rod is fixedly connected to the side wall of the sliding block; this step increases the effect of extending the limit rod by providing a No. 2 support rod and using it in conjunction with the No. 1 sliding groove and the sliding block, thereby reducing the situation where the vehicle's line of sight is obstructed when driving due to the high vehicle, thereby increasing the effect of adjusting the angle of the nameplate body, and by providing the insertion rod and the slot, the fixing effect of the length of the No. 2 support rod is increased.

[0008] Preferably, the side wall of the limit rod is provided with a No. 3 sliding groove; a sliding column is slidably connected to the middle of the No. 3 sliding groove; the side wall of the sliding column is fixedly connected to a connecting plate; the other end of the connecting plate is fixedly connected to the side wall of the sliding block; the side wall of the sliding column is fixedly connected to a supporting plate; the side wall of the supporting plate close to the side of the sign body is fixedly connected to a scraper; this step increases the effect of the sliding column sliding in the middle of the No. 3 sliding groove when the sliding block slides in the middle of the No. 1 sliding groove by providing a connecting plate, and then when the sliding column slides, the scraper scrapes the side wall of the sign body, thereby reducing the residue of particles and impurities on the side wall of the sign body, and thereby reducing the situation where the residue of impurities and dust on the side wall of the sign body blocks the sign body.

[0009] Preferably, a side wall of the support plate close to the body of the identification plate is fixedly connected with an elastic rope No. 1; the end of the elastic rope No. 1 is fixedly connected with a magnetic ball; the side wall of the limit rod is fixedly connected with multiple groups of magnetic blocks; the magnetic blocks are arranged in a linear array; the magnetic balls and magnetic blocks are arranged correspondingly; this step increases the vibration effect of the side wall of the identification plate body and reduces the adhesion of particles and impurities on the side wall of the identification plate body by providing magnetic balls and magnetic blocks.

[0010] Preferably, a No. 2 elastic rope is fixedly connected to the side wall of the limit rod; the other end of the No. 2 elastic rope is fixedly connected to the side wall of the telescopic support rod; this step increases the stability of the sign body when it is placed on the ground by providing the No. 2 elastic rope.

[0011] Preferably, a rubber plate is fixedly connected to the end of the No. 2 support rod; this step increases the friction between the No. 2 support rod and the ground by providing the rubber plate, thereby reducing the movement of the sign body.

[0012] Preferably, a pull rod is fixedly connected to the side wall of the fixing rod; this step increases the convenience for the staff to move the position of the sign body by providing the pull rod.

[0013] Preferably, a plurality of anti-skid grooves are provided on the side wall of the pressing plate away from the sliding block; the anti-skid grooves are arranged in a linear array; this step increases the friction on the side wall of the pressing plate by providing the anti-skid grooves, and reduces the possibility of slipping when the staff presses the side wall of the pressing plate.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model discloses a construction engineering sign installation support device, which is provided with a No. 2 support rod and is used in conjunction with a No. 1 sliding groove and a sliding block, thereby increasing the effect of extending the limit rod, thereby reducing the situation where the vehicle's line of sight is obstructed when driving due to the high vehicle, thereby increasing the effect of adjusting the angle of the sign body, and increasing the effect of fixing the length of the No. 2 support rod by providing an insertion rod and a slot.

[0016] 2. The utility model describes a construction engineering signboard installation support device, which is provided with a connecting plate, thereby increasing the effect of the sliding column sliding in the middle of the No. 3 sliding groove when the sliding block slides in the middle of the No. 1 sliding groove, and then when the sliding column slides, the scraper scrapes the side wall of the sign body, thereby reducing the residual particles and impurities on the side wall of the sign body, thereby reducing the situation where the residual impurities and dust on the side wall of the sign body cause obstruction to the sign body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a stereogram in the utility model;

[0019] Figure 2 It is a partial structural schematic diagram of the No. 2 support rod in the utility model;

[0020] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0021] Figure 4 It is a side sectional view of the utility model;

[0022] Figure 5 It is a partial structural schematic diagram of the sliding block in the utility model.

[0023] In the figure: 1. fixed rod; 11. telescopic support rod; 12. limit rod; 13. identification plate body; 14. sliding groove No. 1; 15. sliding block; 16. sliding groove No. 2; 17. sliding rod; 18. pressing plate; 19. plug rod; 111. slot; 112. support rod No. 2; 2. connecting plate; 21. sliding column; 22. support plate; 23. scraper; 24. sliding groove No. 3; 3. elastic rope No. 1; 31. magnetic ball; 32. magnetic block; 4. elastic rope No. 2; 5. rubber plate; 6. pull rod; 7. anti-slip pattern. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figures 1 to 5 As shown, a construction engineering sign installation support device described in an embodiment of the utility model comprises a sign body 13; a pair of limit rods 12 are fixedly connected to the side wall of the sign body 13; a fixing rod 1 is installed on the side wall of the limit rod 12; the limit rod 12 is rotatably connected to the side wall of the fixing rod 1; the side wall of the fixing rod 1 is rotatably connected to the telescopic support rod 11; a No. 1 sliding groove 14 is provided on the side wall of the limit rod 12; a sliding block 15 is slidably connected to the middle of the No. 1 sliding groove 14; a The second sliding groove 16; the inner side wall of the second sliding groove 16 is fixed with a spring; the middle of the second sliding groove 16 is slidably connected with a sliding rod 17; the other end of the spring is fixed to the side wall of the sliding rod 17; the side wall of the sliding rod 17 is fixed with a pressing plate 18; the side wall of the pressing plate 18 is fixed with a pair of plugging rods 19; the side wall of the first sliding groove 14 is provided with a plurality of groups of slots 111; the plugging rods 19 and the slots 111 are arranged correspondingly; the side wall of the sliding block 15 is fixed with a second supporting rod 112; when the staff Before placing the card body 13, the staff presses the side wall of the pressing plate 18, so that the sliding rod 17 on the side wall of the pressing plate 18 slides in the middle of the No. 2 sliding groove 16 until the insertion rod 19 on the side wall of the pressing plate 18 leaves the inside of the slot 111, and then the sliding block 15 is pushed to slide in the middle of the No. 1 sliding groove 14. At this time, the No. 2 support rod 112 on the side wall of the sliding block 15 slides in the middle of the No. 1 sliding groove 14, extending the length of the limit rod 12, and then the telescopic support rod 11 and the limit rod 12 are opened. At this time, the telescopic support rod 11 and the limit rod 12 are opened. The support rod 11 and the second support rod 112 are in contact with the ground, and the sign body 13 is unfolded for use. This step increases the effect of extending the limit rod 12 by providing the second support rod 112 and cooperating with the No. 1 sliding groove 14 and the sliding block 15, thereby reducing the situation where the vehicle's line of sight is obstructed when driving due to the high vehicle, and thereby increases the effect of adjusting the angle of the sign body 13. By providing the insertion rod 19 and the slot 111, the fixing effect of the length of the No. 2 support rod 112 is increased.

[0026] like Figure 3As shown, the side wall of the limit rod 12 is provided with a No. 3 sliding groove 24; the middle of the No. 3 sliding groove 24 is slidably connected with a sliding column 21; the side wall of the sliding column 21 is fixedly connected with a connecting plate 2; the other end of the connecting plate 2 is fixedly connected to the side wall of the sliding block 15; the side wall of the sliding column 21 is fixedly connected with a supporting plate 22; the side wall of the supporting plate 22 close to the sign body 13 is fixedly connected with a scraper 23; when the staff adjusts the length of the No. 2 support rod 112, and the sliding block 15 slides in the middle of the No. 1 sliding groove 14, at this time, when used in conjunction with the connecting plate 2, the sliding column 21 slides in the middle of the No. 3 sliding groove 24, and at this time, when used in conjunction with the support plate 22, the scraper 23 is The scraper 23 slides on the side wall of the identification plate body 13 and contacts the side wall of the identification plate body 13. During the sliding process, the scraper 23 scrapes the side wall of the identification plate body 13 to scrape off the dust and impurities on the surface of the identification plate body 13. This step is increased by providing a connecting plate 2, which increases the effect of the sliding column 21 sliding in the middle of the No. 3 sliding groove 24 when the sliding block 15 slides in the middle of the No. 1 sliding groove 14. Furthermore, when the sliding column 21 slides, the scraper 23 scrapes the side wall of the identification plate body 13, thereby reducing the residual particles and impurities on the side wall of the identification plate body 13, thereby reducing the situation where the residual impurities and dust on the side wall of the identification plate body 13 cause obstruction to the identification plate body 13.

[0027] like Figure 3 As shown, the side wall of the support plate 22 close to the identification plate body 13 is fixedly connected with an elastic rope No. 1 3; the end of the elastic rope No. 1 3 is fixedly connected with a magnetic ball 31; the side wall of the limit rod 12 is fixedly connected with multiple groups of magnetic blocks 32; the magnetic blocks 32 are arranged in a linear array; the magnetic balls 31 and the magnetic blocks 32 are arranged correspondingly; when the sliding column 21 slides in the middle of the No. 3 sliding groove 24, when the sliding column 21 slides to the position corresponding to the magnetic ball 31 and the magnetic block 32, the magnetic ball 31 is pulled and instantly contacts with the magnetic block 32, and a collision is generated. At this time, the limit rod 12 will drive the identification plate body 13 to produce a vibration effect. This step increases the vibration effect of the side wall of the identification plate body 13 by providing the magnetic balls 31 and the magnetic blocks 32, and reduces the adhesion of particles and impurities on the side wall of the identification plate body 13.

[0028] like Figure 3 As shown, the side wall of the limit rod 12 is fixedly connected with a No. 2 elastic rope 4; the other end of the No. 2 elastic rope 4 is fixedly connected to the side wall of the telescopic support rod 11; when the telescopic support rod 11 and the limit rod 12 are rotated on the side wall of the fixed rod 1, and when they are opened, when the telescopic support rod 11 and the limit rod 12 are opened to a certain extent, the No. 2 elastic rope 4 will pull the side walls of the telescopic support rod 11 and the limit rod 12, and then place the sign body 13 on the ground. This step increases the stability of the sign body 13 when it is placed on the ground by providing the No. 2 elastic rope 4.

[0029] like Figure 1 As shown, a rubber plate 5 is fixedly connected to the end of the second support rod 112; when the staff places the sign body 13 at a suitable position, the rubber plate 5 comes into contact with the ground. This step increases the friction between the second support rod 112 and the ground by providing the rubber plate 5, thereby reducing the movement of the sign body 13.

[0030] like Figure 1 As shown, the side wall of the fixing rod 1 is fixedly connected with a pull rod 6; when the staff moves the sign body 13, the staff pulls the side wall of the pull rod 6, and then lifts the sign body 13 to move it. This step increases the convenience of the staff when moving the position of the sign body 13 by providing the pull rod 6.

[0031] like Figure 5 As shown, the side wall of the pressing plate 18 away from the sliding block 15 is provided with a plurality of groups of anti-skid grooves 7; the anti-skid grooves 7 are arranged in a linear array; when the staff presses the side wall of the pressing plate 18, the staff contacts the side wall of the anti-skid grooves 7. This step increases the friction force on the side wall of the pressing plate 18 by providing the anti-skid grooves 7, and reduces the possibility of slipping when the staff presses the side wall of the pressing plate 18.

[0032] Working principle: before placing the sign body 13, the staff presses the side wall of the pressing plate 18, so that the sliding rod 17 on the side wall of the pressing plate 18 slides in the middle of the second sliding groove 16, until the insertion rod 19 on the side wall of the pressing plate 18 leaves the inside of the slot 111, and then the sliding block 15 is pushed to slide in the middle of the first sliding groove 14, and the second support rod 112 on the side wall of the sliding block 15 slides in the middle of the first sliding groove 14, extending the length of the limit rod 12, thereby extending the telescopic support rod 11 and the limit rod 11. When the rod 12 is opened, the telescopic support rod 11 and the second support rod 112 are in contact with the ground, and the sign body 13 is unfolded for use. When the staff adjusts the length of the second support rod 112 and the sliding block 15 slides in the middle of the first sliding groove 14, the connecting plate 2 is used at this time. At this time, the sliding column 21 slides in the middle of the third sliding groove 24. At this time, the scraper 23 slides on the side wall of the sign body 13 and contacts the side wall of the sign body 13 when the sliding is used in conjunction with the support plate 22. During the process, the scraper 23 scrapes the side wall of the identification plate body 13 to scrape off the dust and impurities on the surface of the identification plate body 13. When the sliding column 21 slides in the middle of the No. 3 sliding groove 24, when the sliding column 21 slides to the position corresponding to the magnetic ball 31 and the magnetic block 32, the magnetic ball 31 is pulled and instantly contacts with the magnetic block 32, and a collision occurs. At this time, the limit rod 12 will drive the identification plate body 13 to vibrate. When the telescopic support rod 11 and the limit rod 12 rotate on the side wall of the fixed rod 1 and open, when the telescopic support rod 11 and the limit rod 12 rotate on the side wall of the fixed rod 1 ... When the support rod 11 and the limit rod 12 are opened to a certain extent, the No. 2 elastic rope 4 will pull the side walls of the telescopic support rod 11 and the limit rod 12, and then place the sign body 13 on the ground. When the staff places the sign body 13 in a suitable position, the rubber plate 5 comes into contact with the ground. When the staff moves the sign body 13, the staff pulls the side wall of the pull rod 6, and then lifts the sign body 13 and moves it. When the staff presses the side wall of the pressing plate 18, the staff comes into contact with the side wall of the anti-slip pattern 7.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction engineering signboard installation support device, comprising a signboard body (13); characterized in that: A pair of limiting rods (12) are fixedly connected to the side wall of the identification plate body (13); a fixing rod (1) is installed on the side wall of the limiting rod (12); the limiting rod (12) is rotatably connected to the side wall of the fixing rod (1); a telescopic support rod (11) is rotatably connected to the side wall of the fixing rod (1); a first sliding groove (14) is provided on the side wall of the limiting rod (12); a sliding block (15) is slidably connected to the middle of the first sliding groove (14); a second sliding groove (16) is provided in the middle of the sliding block (15); the second sliding groove (16) is 16) A spring is fixedly connected to the inner side wall; a sliding rod (17) is slidably connected to the middle of the No. 2 sliding groove (16); the other end of the spring is fixedly connected to the side wall of the sliding rod (17); a pressing plate (18) is fixedly connected to the side wall of the sliding rod (17); a pair of insertion rods (19) are fixedly connected to the side wall of the pressing plate (18); a plurality of groups of slots (111) are provided on the side wall of the No. 1 sliding groove (14); the insertion rods (19) and the slots (111) are arranged correspondingly; a No. 2 support rod (112) is fixedly connected to the side wall of the sliding block (15).

2. A construction engineering signboard installation support device according to claim 1, characterized in that: The side wall of the limiting rod (12) is provided with a third sliding groove (24); a sliding column (21) is slidably connected to the middle of the third sliding groove (24); a connecting plate (2) is fixedly connected to the side wall of the sliding column (21); the other end of the connecting plate (2) is fixedly connected to the side wall of the sliding block (15); a supporting plate (22) is fixedly connected to the side wall of the sliding column (21); a scraper (23) is fixedly connected to the side wall of the supporting plate (22) close to the identification plate body (13).

3. A construction engineering signboard installation support device according to claim 2, characterized in that: A side wall of the support plate (22) close to the identification plate body (13) is fixedly connected to a No. 1 elastic rope (3); a magnetic ball (31) is fixedly connected to the end of the No. 1 elastic rope (3); a plurality of groups of magnetic blocks (32) are fixedly connected to the side wall of the limit rod (12); the magnetic blocks (32) are arranged in a linear array; and the magnetic balls (31) and the magnetic blocks (32) are arranged correspondingly.

4. A construction engineering sign installation support device according to claim 1, characterized in that: A second elastic rope (4) is fixedly connected to the side wall of the limiting rod (12); the other end of the second elastic rope (4) is fixedly connected to the side wall of the telescopic support rod (11).

5. The construction engineering signboard installation support device according to claim 1, characterized in that: A rubber plate (5) is fixedly connected to the end of the second support rod (112).

6. A construction engineering signboard installation support device according to claim 1, characterized in that: A pull rod (6) is fixedly connected to the side wall of the fixing rod (1).

7. A construction engineering signboard installation support device according to claim 1, characterized in that: A side wall of the pressing plate (18) away from the sliding block (15) is provided with a plurality of groups of anti-slip grooves (7); the anti-slip grooves (7) are arranged in a linear array.

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