CN217231540U

CN217231540U - Safety warning device is used in hydraulic engineering construction

Info

Publication number: CN217231540U
Application number: CN202220179238.5U
Authority: CN
Inventors: 袁志帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-08-19
Anticipated expiration: 2032-01-22

Abstract

The utility model discloses a safety warning device is used in hydraulic engineering construction, its technical scheme is: the device comprises a base, wherein an adjusting mechanism is arranged in the base and extends to the outer side of the base; adjustment mechanism includes the spacing groove, and the spacing groove is seted up at the base top, base one side fixedly connected with motor, the two-way screw rod of motor output shaft fixedly connected with, a safety warning device beneficial effect is for the hydraulic engineering construction: when the height of whole device is adjusted to needs, two screw thread blocks of drive move in opposite directions when two-way screw rod rotates, two screw thread blocks cooperate with two swash plates through two hinges one for two supporting shoes drive two and support cover rebound, the bracing piece is spacing to supporting the cover simultaneously, it is more stable when making to support the cover and drive the carriage rebound, thereby realize conveniently adjusting the height of the device at any time, be difficult for causing the blind area, guaranteed warning effect, the practicality is better.

Description

Safety warning device is used in hydraulic engineering construction

Technical Field

The utility model relates to a warning technical field, concretely relates to safety warning device is used in hydraulic engineering construction.

Background

In the maintenance to water conservancy basic establishment or water conservancy bridge, often can need to maintain impaired road surface or bridge, at the job site of maintenance, often still can have the motor car current, in order to protect constructor's safety, generally all can place some warning signs in the short distance of job site and be used for reminding the car owner of the vehicle of coming and going to pay attention to safety.

The existing safety warning board is generally fixedly installed in an appointed place, the position of the warning board is inconvenient to adjust at any time, a blind area is easily caused, the warning effect is influenced, and the practicability of the whole device is poor.

Disclosure of Invention

Therefore, the utility model provides a safety warning device is used in hydraulic engineering construction drives two screw thread pieces through two-way screw rod and removes in opposite directions, and two screw thread pieces cooperate through two hinges one and two swash plates for support the cover and drive the carriage rebound, carry out the problem of adjusting to the position of warning sign at any time with the solution is inconvenient.

In order to achieve the above object, the present invention provides the following technical solutions: a safety warning device for hydraulic engineering construction comprises a base, wherein an adjusting mechanism is arranged inside the base and extends to the outer side of the base;

the adjusting mechanism comprises a limiting groove, the limiting groove is formed in the top of the base, a motor is fixedly connected to one side of the base, a bidirectional screw is fixedly connected to the output shaft of the motor, one end of the bidirectional screw penetrates through the limiting groove and extends to the inside of the base, two thread blocks are sleeved on the outer side of the bidirectional screw and are in threaded connection with the bidirectional screw, the thread blocks are located inside the limiting groove, the limiting groove is matched with the two thread blocks, a supporting rod is fixedly connected to the top of the base, a supporting sleeve is sleeved on the outer side of the supporting rod, supporting blocks are fixedly connected to the two sides of the supporting sleeve, inclined plates are arranged on the front sides of the supporting blocks and the two thread blocks, and the joints of the inclined plates, the two thread blocks and the two supporting blocks are movably connected through hinges.

Preferably, the base inboard is fixed to be inlayed and is equipped with four electronic hydraulic push rods, four electronic hydraulic push rods are the even form and distribute.

Preferably, four backup pads are arranged at the bottoms of the electric hydraulic push rods, and the backup pads are movably connected with the four electric hydraulic push rods through hinges.

Preferably, the top of the support sleeve is provided with a connecting groove.

Preferably, the roller is embedded in the inner side of the top of the support sleeve, and the top end of the roller penetrates through the connecting groove and extends to the top of the support sleeve.

Preferably, the worm wheel is fixedly sleeved on the outer side of the roller and located inside the connecting groove.

Preferably, the rear side of the worm wheel is provided with a worm, the worm wheel is matched with the worm, and one end of the worm extends to one side of the support sleeve and is fixedly connected with a handle.

Preferably, the top end of the rolling shaft is fixedly connected with a connecting frame, and a connecting cover is sleeved on the outer side of the top of the connecting frame.

Preferably, the connecting frame and the connecting cover are fixedly connected through two bolts.

Preferably, the joint of the bidirectional screw and the base is movably connected through a bearing, and the joints of the worm and the roller and the support sleeve are movably connected through a bearing.

The embodiment of the utility model provides a have following advantage:

1. when the height of the whole device needs to be adjusted, the two threaded blocks are driven to move oppositely when the bidirectional screw rotates, the two threaded blocks are matched with the two inclined plates through the two hinges I, so that the two supporting blocks drive the two supporting sleeves to move upwards, and meanwhile, the supporting rods limit the supporting sleeves, so that the supporting sleeves drive the connecting frames to move upwards more stably, the height of the device can be conveniently adjusted at any time, dead zones are not easy to cause, the warning effect is guaranteed, and the practicability is better;

2. through four electronic hydraulic push rods and four hinge two phase coordination for the height and the angle of four backup pads can be adjusted at will, guaranteed that the device can be in unsmooth difference subaerial stable putting, the handle still can rotate simultaneously, drive the inside warning sign of carriage and rotate, make for the glass material because of the carriage, so can not shelter from to the content on the warning sign, thereby realize having solved the fixed relation of warning sign, conveniently adjust the direction of warning sign, the practicality is better, be fit for using widely in a large number.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a perspective view of the worm wheel and worm provided by the present invention;

fig. 3 is a perspective view of the connection frame, the connection cover and the bolt provided by the present invention;

fig. 4 is an enlarged view of the a-portion structure in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a limiting groove; 3. a motor; 4. a bidirectional screw; 5. a thread block; 6. a support bar; 7. a support sleeve; 8. a sloping plate; 9. a first hinge; 10. an electro-hydraulic push rod; 11. a support plate; 12. a second hinge; 13. a roller; 14. a worm gear; 15. a worm; 16. a connecting frame; 17. a connecting cover; 18. a bolt; 19. and (7) a supporting block.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-4, the safety warning device for hydraulic engineering construction provided by the utility model comprises a base 1, wherein an adjusting mechanism is arranged inside the base 1, and the adjusting mechanism extends to the outer side of the base 1;

the adjusting mechanism comprises a limiting groove 2, the limiting groove 2 is formed in the top of the base 1, a motor 3 is fixedly connected to one side of the base 1, a bidirectional screw 4 is fixedly connected to an output shaft of the motor 3, one end of the bidirectional screw 4 penetrates through the limiting groove 2 and extends into the base 1, two thread blocks 5 are sleeved on the outer side of the bidirectional screw 4, the two thread blocks 5 are in threaded connection with the bidirectional screw 4, the two thread blocks 5 are located inside the limiting groove, the limiting groove is matched with the two thread blocks 5, a supporting rod 6 is fixedly connected to the top of the base 1, a supporting sleeve 7 is sleeved on the outer side of the supporting rod 6, supporting blocks 19 are fixedly connected to two sides of the supporting sleeve 7, inclined plates 8 are arranged on the front sides of the two supporting blocks 19 and the two thread blocks 5, and joints of the two inclined plates 8, the two thread blocks 5 and the two supporting blocks 19 are movably connected through hinges I9;

in the embodiment, when the height of the whole device needs to be adjusted, a power supply is switched on, an output shaft of a motor 3 drives a bidirectional screw rod 4 to rotate, two thread blocks 5 are driven to move oppositely when the bidirectional screw rod 4 rotates due to the fact that the directions of two sections of threads on the outer side of the bidirectional screw rod 4 are opposite, the two thread blocks 5 can only do linear movement along a limiting groove 2, the two thread blocks 5 cannot rotate along with the bidirectional screw rod 4, the two thread blocks 5 are matched with two inclined plates 8 through two hinges I9, two supporting blocks 19 drive two supporting sleeves 7 to move upwards, and meanwhile the supporting rods 6 limit the supporting sleeves 7, so that the supporting sleeves 7 drive a connecting frame 16 to move upwards more stably, the height of the device can be conveniently adjusted at any time, a blind zone is not easy to cause, the warning effect is guaranteed, and the practicability is good;

wherein, in order to realize the auxiliary purpose, this device adopts the following technical scheme to realize: four electric hydraulic push rods 10 are fixedly embedded on the inner side of a base 1, the four electric hydraulic push rods 10 are uniformly distributed, supporting plates 11 are arranged at the bottoms of the four electric hydraulic push rods 10, the four supporting plates 11 and the four electric hydraulic push rods 10 are movably connected through hinges two 12, a connecting groove is formed in the top of a supporting sleeve 7, a rolling shaft 13 is embedded on the inner side of the top of the supporting sleeve 7, the top end of the rolling shaft 13 penetrates through the connecting groove and extends to the top of the supporting sleeve 7, a worm wheel 14 is fixedly sleeved on the outer side of the rolling shaft 13, the worm wheel 14 is positioned in the connecting groove, a worm 15 is arranged on the rear side of the worm wheel 14, the worm wheel 14 is matched with the worm 15, one end of the worm 15 extends to one side of the supporting sleeve 7 and is fixedly connected with a handle, a connecting frame 16 is fixedly connected to the top end of the rolling shaft 13, a connecting cover 17 is sleeved on the outer side of the top of the connecting frame 16, the connecting frame 16 is fixedly connected with the connecting cover 17 through two bolts 18, and is matched with the four electric hydraulic push rods 10 and the four hinges two 12, the heights and the angles of the four supporting plates 11 can be adjusted at will, the device can be stably placed on the ground with different concave-convex shapes, meanwhile, the handle can be rotated to drive the worm 15 to rotate, the worm 15 is matched with the worm wheel 14, so that the roller 13 rotates, the roller 13 drives the warning board inside the connecting frame 16 to rotate, because the connecting frame 16 is made of glass material, therefore, the content on the warning board can not be shielded, the two bolts 18 can be taken down, the connecting cover 17 and the connecting frame 16 can be disassembled, the warning board inside the connecting frame 16 is replaced, thereby realizing that the replacement is convenient when different warning boards are used in the construction process, the construction condition is updated in real time, the fixed relation of the warning board is eliminated, the direction of the warning board is convenient to adjust, the practicability is good, and the method is suitable for being popularized and used in a large amount.

The utility model discloses a use as follows: when the utility model is used, when a user needs to adjust the height of the whole device, the power is switched on, the output shaft of the motor 3 drives the two-way screw rod 4 to rotate, because the directions of two sections of threads on the outer side of the two-way screw rod 4 are opposite, the two thread blocks 5 are driven to move oppositely when the two-way screw rod 4 rotates, simultaneously, the two thread blocks 5 can only do linear movement along the limiting groove 2, so that the two thread blocks 5 can not rotate along with the two-way screw rod 4, the two thread blocks 5 are matched with the two inclined plates 8 through the two hinges I9, so that the two supporting blocks 19 drive the two supporting sleeves 7 to move upwards, simultaneously, the supporting rods 6 limit the supporting sleeves 7, so that the supporting sleeves 7 drive the connecting frame 16 to move upwards more stably, thereby conveniently adjusting the height of the device at any time, simultaneously, the four electric hydraulic push rods 10 are matched with the four hinges II 12, make four backup pad 11's height and angle to adjust at will, guaranteed that the device can be in unsmooth difference subaerial stable putting, still can rotate the handle afterwards, it rotates to drive worm 15, worm 15 cooperatees with worm wheel 14, make roller bearing 13 rotate, roller bearing 13 drives the inside warning sign of splice frame 16 and rotates, make for the glass material because of splice frame 16, so can not shelter from the content on the warning sign, still can take off two bolts 18, dismantle connecting cover 17 and splice frame 16, change the inside warning sign of splice frame 16, thereby realize when will using different warning signs in the work progress, be convenient for change it, the fixed relation of warning sign has been solved simultaneously, the convenient direction to the warning sign is adjusted.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a safety warning device is used in hydraulic engineering construction, includes base (1), its characterized in that: an adjusting mechanism is arranged inside the base (1) and extends to the outer side of the base (1);

the adjusting mechanism comprises a limiting groove (2), the limiting groove (2) is formed in the top of a base (1), a motor (3) is fixedly connected to one side of the base (1), a bidirectional screw (4) is fixedly connected to an output shaft of the motor (3), one end of the bidirectional screw (4) penetrates through the limiting groove (2) and extends into the base (1), two thread blocks (5) are sleeved on the outer side of the bidirectional screw (4), the two thread blocks (5) are connected with the bidirectional screw (4) through threads, the two thread blocks (5) are located in the limiting groove, the limiting groove is matched with the two thread blocks (5), a supporting rod (6) is fixedly connected to the top of the base (1), a supporting sleeve (7) is sleeved on the outer side of the supporting rod (6), supporting blocks (19) are fixedly connected to the two sides of the supporting sleeve (7), sloping plates (8) are arranged on the front sides of the two supporting blocks (19) and the two threaded blocks (5), and the joints of the two sloping plates (8) and the two threaded blocks (5) and the two supporting blocks (19) are movably connected through hinges I (9).

2. The safety warning device for hydraulic engineering construction according to claim 1, characterized in that: the inner side of the base (1) is fixedly embedded with four electric hydraulic push rods (10), and the four electric hydraulic push rods (10) are uniformly distributed.

3. The safety warning device for hydraulic engineering construction according to claim 2, characterized in that: four backup pads (11) are arranged at the bottoms of the electric hydraulic push rods (10), and the backup pads (11) are movably connected with the four electric hydraulic push rods (10) through hinges II (12).

4. The safety warning device for hydraulic engineering construction according to claim 1, characterized in that: the top of the support sleeve (7) is provided with a connecting groove.

5. The safety warning device for hydraulic engineering construction according to claim 1, characterized in that: the roller (13) is embedded in the inner side of the top of the support sleeve (7), and the top end of the roller (13) penetrates through the connecting groove and extends to the top of the support sleeve (7).

6. The safety warning device for hydraulic engineering construction according to claim 5, characterized in that: the fixed cover in roller bearing (13) outside has been connected with worm wheel (14), worm wheel (14) are located the spread groove inside.

7. The safety warning device for hydraulic engineering construction according to claim 6, characterized in that: worm wheel (14) rear side is equipped with worm (15), worm wheel (14) and worm (15) phase-match, worm (15) one end extends to support cover (7) one side and fixedly connected with handle.

8. The safety warning device for hydraulic engineering construction according to claim 5, characterized in that: roller bearing (13) top fixedly connected with connecting frame (16), connecting frame (16) top outside cover is equipped with connects lid (17).

9. The safety warning device for hydraulic engineering construction according to claim 8, characterized in that: the connecting frame (16) and the connecting cover (17) are fixedly connected through two bolts (18).

10. The safety warning device for hydraulic engineering construction according to claim 7, characterized in that: the joint of the bidirectional screw rod (4) and the base (1) is movably connected through a bearing, and the joints of the worm (15) and the roller (13) and the supporting sleeve (7) are movably connected through a bearing.