CN214003976U

CN214003976U - A special staircase for engineering detects

Info

Publication number: CN214003976U
Application number: CN202023240483.2U
Authority: CN
Inventors: 徐毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-20
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a special staircase for engineering detection, including the base, the four corners of base bottom has all been seted up and has been accomodate the groove, accomodates the equal fixed mounting pneumatic cylinder in top of inslot wall, the equal fixedly connected with wheel board of piston rod of pneumatic cylinder, wheel board all with accomodate groove sliding connection, the equal fixed mounting in bottom of wheel board has the universal wheel, the transmission groove has been seted up to the inside of base, the one end fixed mounting at base top has a servo motor, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, and the practicality is strong, can rotate through the setting, has lead screw driven stable elevating system and can drive the staircase and carry out the operation of going up and down to make the lift process more stable, very big reduction the potential safety hazard of equipment, simultaneously through setting up the centre gripping and placing the mechanism, can carry out the centre gripping to detecting instrument and fix, thereby avoided the artifical operation mode of taking, be favorable to actual use.

Description

A special staircase for engineering detects

Technical Field

The utility model relates to a special staircase that engineering detected, in particular to special staircase that is used for engineering to detect belongs to staircase technical field.

Background

In the existing life, the quality detection of construction projects refers to the activity of testing and determining the quality characteristics of materials, construction parts, equipment, engineering entity quality, use functions and the like of the construction projects according to national relevant laws, regulations, engineering construction mandatory standards and design documents, and is an important work for testing foundations, construction materials, construction processes and building structures related to buildings in the whole construction process in order to guarantee the safety of the constructed, constructed and to-be-constructed construction projects.

And often need use the escalator to detect the eminence when carrying out engineering detection, but current escalator is mostly simple when going up and down and carries out lift adjustment through the pneumatic cylinder, lead to the lift process stable inadequately, there is certain potential safety hazard, the direction that detection operation goes on also can't be adjusted to the while, be unfavorable for actual use, and current escalator when using, lacks instrument fixing device, operating personnel can only hand the detection instrument and carry out detection operation, thereby lead to the result of use relatively poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a special staircase for engineering detects.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a special staircase for engineering detection, which comprises a base, four corners of the bottom of the base are all provided with accommodating grooves, the top of the inner wall of the accommodating groove is fixedly provided with a hydraulic cylinder, the piston rod of the hydraulic cylinder is fixedly connected with a wheel plate, the wheel plate is slidably connected with the accommodating groove, the bottom of the wheel plate is fixedly provided with a universal wheel, the inside of the base is provided with a transmission groove, one end of the top of the base is fixedly provided with a first servo motor, the output shaft of the first servo motor extends to the inside of the transmission groove and is fixedly connected with a driving gear, one side of the bottom of the inner wall of the transmission groove, which is positioned at the driving gear, is rotatably connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a driven gear, the driving gear is meshed with the driven gear, the top of the rotating shaft extends to the top of the base and is provided with a stable lifting mechanism, and a clamping and placing mechanism is arranged on the outer side of the stable lifting mechanism.

As a preferred scheme of the utility model, the stable lifting mechanism comprises a fixed frame, the top of the rotating shaft extends to the top of the base and is fixedly connected with the fixed frame, the inside of the fixed frame is provided with a through groove, one end inside the through groove is fixedly connected with a slide bar, one end of the top of the through groove, which is far away from the slide bar, is fixedly provided with a second servo motor, the output shaft of the second servo motor extends to the inside of the through groove and is fixedly connected with a lead screw through a shaft coupling, the bottom of the lead screw is rotationally connected with the bottom of the inner wall of the through groove, the outer side of the lead screw is in threaded connection with a lifting plate, the lifting plate is in sliding connection with the slide bar, both ends of the lifting plate extend to the outer side of the fixed frame, the top of the lifting plate is fixedly provided with a storage battery between the slide bar and the lead screw, one end of the lifting plate, which is far away from the slide bar, is fixedly connected with two handrails outside the fixed frame, the equal fixedly connected with safety rope of one end that the top of railing is close to fixed frame, one of them the top of railing and be located one side fixed mounting of safety rope have control panel.

As a preferred scheme of the utility model, the centre gripping placement machine includes the dead lever, two dead levers of one end fixedly connected with of slide bar are kept away from at the top of lifter plate, two fixedly connected with places the board between the top of dead lever, the equal fixedly connected with fixed plate in both ends of placing the board top, the equal threaded connection in the outside of fixed plate has adjusting screw, two the one end that adjusting screw is close to mutually all rotates and is connected with the grip block, the bottom of grip block all with place the top sliding connection of board.

As an optimized scheme of the utility model, the diameter ratio of driving gear and driven gear is one to four.

As a preferred scheme of the utility model, the equal sliding connection in the upper and lower side that the outside of slide bar just is located the lifter plate has the slider, equal fixedly connected with connecting rod between the outside of slider and the outside of lifter plate.

As an optimized scheme of the utility model, equal fixedly connected with stiffener between the outside of dead lever and the top of lifter plate.

As a preferred scheme of the utility model, pneumatic cylinder, first servo motor, second servo motor, battery all with control panel electric connection.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, and the practicality is strong, can rotate through the setting, has lead screw driven stable elevating system and can drive the staircase and carry out the operation of going up and down to make the lift process more stable, very big reduction the potential safety hazard of equipment, simultaneously through setting up the centre gripping and placing the mechanism, can carry out the centre gripping to detecting instrument and fix, thereby avoided the artifical operation mode of taking, be favorable to actual use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic structural view of the holding and placing mechanism of the present invention.

In the figure: 1. a base; 2. a receiving groove; 3. a hydraulic cylinder; 4. a wheel plate; 5. a universal wheel; 6. a transmission groove; 7. a first servo motor; 8. a driving gear; 9. a rotating shaft; 10. a driven gear; 11. a stable lifting mechanism; 111. a fixing frame; 112. a through groove; 113. a slide bar; 114. a second servo motor; 115. a screw rod; 116. a lifting plate; 117. a slider; 118. a connecting rod; 119. a storage battery; 1110. a railing; 1111. a safety cord; 1112. a control panel; 12. a clamping and placing mechanism; 121. fixing the rod; 122. a reinforcing bar; 123. placing the plate; 124. a fixing plate; 125. adjusting the screw rod; 126. and (4) clamping the plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a special staircase for engineering detection, including base 1, the four corners of base 1 bottom has all been seted up and has been accomodate groove 2, accomodate the equal fixed mounting pneumatic cylinder 3 in top of groove 2 inner wall, the piston rod of pneumatic cylinder 3 all is fixedly connected with wheel board 4, wheel board 4 all with accomodate groove 2 sliding connection, the bottom of wheel board 4 all is fixedly mounted with universal wheel 5, be convenient for better shrink universal wheel 5 to the inside of accomodating groove 2 through pneumatic cylinder 3; a transmission groove 6 is formed in the base 1, a first servo motor 7 is fixedly mounted at one end of the top of the base 1, an output shaft of the first servo motor 7 extends into the transmission groove 6 and is fixedly connected with a driving gear 8, a rotating shaft 9 is rotatably connected to the bottom of the inner wall of the transmission groove 6 and one side of the driving gear 8, a driven gear 10 is fixedly connected to the outer side of the rotating shaft 9, the driving gear 8 is meshed with the driven gear 10, the driving gear 8 is driven to rotate through the first servo motor 7, and therefore the driven gear 10 and the rotating shaft 9 are driven to rotate; the top of axis of rotation 9 extends to the top of base 1 and is provided with and stabilizes elevating system 11, and the outside of stabilizing elevating system 11 is provided with centre gripping and places mechanism 12.

Further, the stable lifting mechanism 11 comprises a fixed frame 111, the top of the rotating shaft 9 extends to the top of the base 1 and is fixedly connected with the fixed frame 111, a through groove 112 is formed inside the fixed frame 111, one end inside the through groove 112 is fixedly connected with a sliding rod 113, one end of the top of the through groove 112, which is far away from the sliding rod 113, is fixedly provided with a second servo motor 114, an output shaft of the second servo motor 114 extends to the inside of the through groove 112 and is fixedly connected with a lead screw 115 through a coupler, the bottom of the lead screw 115 is rotatably connected with the bottom of the inner wall of the through groove 112, the outer side of the lead screw 115 is in threaded connection with a lifting plate 116, the lifting plate 116 is in sliding connection with the sliding rod 113, the two ends of the lifting plate 116 extend to the outer side of the fixed frame 111, a storage battery 119 is fixedly mounted at the top of the lifting plate 116 and between the sliding rod 113 and the screw rod 115, and the storage battery 119 is used for better supplying power to the equipment; the top of the lifting plate 116 is far away from one end of the sliding rod 113 and is fixedly connected with two railings 1110 at the outer side of the fixed frame 111, and the top of the railings 1110 near one end of the fixed frame 111 is fixedly connected with safety ropes 1111 through which operators can be better bound; one side fixed mounting that the top of one of them railing 1110 just is located safety rope 1111 has control panel 1112, controls second servo motor 114 work through control panel 1112, drives lead screw 115 and rotates to drive lifter plate 116 and carry out the lift removal under the limiting displacement of slide bar 113, drive simultaneously and stand and carry out the lift removal at the operating personnel at lifter plate 116 top, thereby better completion detection achievement.

Further, the clamping and placing mechanism 12 comprises fixing rods 121, two fixing rods 121 are fixedly connected to one end, away from the sliding rod 113, of the top of the lifting plate 116, a placing plate 123 is fixedly connected between the tops of the two fixing rods 121, fixing plates 124 are fixedly connected to both ends of the top of the placing plate 123, adjusting screws 125 are threadedly connected to the outer sides of the fixing plates 124, clamping plates 126 are rotatably connected to the ends, close to the two adjusting screws 125, of the clamping plates 126, rubber pads are arranged on the sides, away from the adjusting screws 125, of the clamping plates 126, and therefore the detection instrument can be better protected; the bottom of grip block 126 all with the top sliding connection who places board 123, the detecting instrument that will need to use places the top of placing board 123, then drives grip block 126 through rotating adjusting screw 125 and removes to the centre to carry out the centre gripping through grip block 126 to detecting instrument and fix, avoided the artifical operation mode of taking, be favorable to actual use.

Further, the ratio of the diameters of the driving gear 8 to the driven gear 10 is one to four, so that the rotation of the lifting plate 116 is more accurate.

Furthermore, the outer side of the sliding rod 113 is slidably connected with a sliding block 117 located on the upper side and the lower side of the lifting plate 116, a connecting rod 118 is fixedly connected between the outer side of the sliding block 117 and the outer side of the lifting plate 116, and the stability of the lifting plate 116 in up-down movement is improved better through the action between the sliding block 117 and the connecting rod 118.

Furthermore, a reinforcing rod 122 is fixedly connected between the outer side of the fixing rod 121 and the top of the lifting plate 116, and the reinforcing rod 122 facilitates better increase of connection stability between the fixing rod 121 and the lifting plate 116.

Furthermore, the hydraulic cylinder 3, the first servo motor 7, the second servo motor 114 and the battery 119 are electrically connected to the control panel 1112, and the control panel 1112 is used for better controlling the whole device.

Specifically, when in use, firstly, the device is moved to a designated position through the universal wheel 5, then the hydraulic cylinder 3 is controlled to work through the control panel 1112, the universal wheel 5 is contracted into the accommodating groove 2, so as to increase the contact area between the base 1 and the ground, further improve the placing stability of the device, then an operator stands on the top of the lifting plate 116, then the second servo motor 114 is controlled to work through the control panel 1112, the lead screw 115 is driven to rotate, the lifting plate 116 is driven to move up and down under the limiting action of the sliding rod 113, meanwhile, the operator standing on the top of the lifting plate 116 is driven to move up and down, meanwhile, through the action between the sliding block 117 and the connecting rod 118, the stability of the lifting plate 116 moving up and down is improved, thereby the detection work is better completed, and the first servo motor 7 can be controlled to work through the control panel 1112, drive driving gear 8 and rotate, thereby drive driven gear 10 and axis of rotation 9 and rotate, and then adjust lifter plate 116 towards the angle, conveniently carry out detection achievement, the detecting instrument that can use will be placed at the top of placing board 123 simultaneously, then drive grip block 126 through rotating adjusting screw 125 and remove to the centre, thereby it is fixed to carry out the centre gripping to detecting instrument through grip block 126, the operating means of artifical taking has been avoided, be favorable to actual use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The special escalator for engineering detection comprises a base (1) and is characterized in that four corners of the bottom of the base (1) are respectively provided with an accommodating groove (2), a hydraulic cylinder (3) is fixedly installed at the top of the inner wall of the accommodating groove (2), a wheel plate (4) is fixedly connected with a piston rod of the hydraulic cylinder (3), the wheel plate (4) is slidably connected with the accommodating groove (2), a universal wheel (5) is fixedly installed at the bottom of the wheel plate (4), a transmission groove (6) is formed in the base (1), a first servo motor (7) is fixedly installed at one end of the top of the base (1), an output shaft of the first servo motor (7) extends to the inside of the transmission groove (6) and is fixedly connected with a driving gear (8), and a rotating shaft (9) is rotatably connected with one side of the bottom of the inner wall of the transmission groove (6) and located on the driving gear (8), the outside fixedly connected with driven gear (10) of axis of rotation (9), driving gear (8) are connected with driven gear (10) meshing, the top of axis of rotation (9) extends to the top of base (1) and is provided with and stabilizes elevating system (11), the outside of stabilizing elevating system (11) is provided with the centre gripping and places mechanism (12).

2. The escalator special for engineering detection according to claim 1, characterized in that said stable lifting mechanism (11) comprises a fixed frame (111), the top of said rotating shaft (9) extends to the top of said base (1) and is fixedly connected with the fixed frame (111), a through slot (112) is opened in the fixed frame (111), one end of the inside of said through slot (112) is fixedly connected with a sliding rod (113), one end of the top of said through slot (112) far from the sliding rod (113) is fixedly installed with a second servo motor (114), the output shaft of said second servo motor (114) extends to the inside of said through slot (112) and is fixedly connected with a lead screw (115) through a shaft coupling, the bottom of said lead screw (115) is rotatably connected with the bottom of the inner wall of said through slot (112), the outer side of said lead screw (115) is screw-threadedly connected with a lifting plate (116), said lifting plate (116) is slidably connected with the sliding rod (113), just the both ends of lifter plate (116) all extend to the outside of fixed frame (111), fixed mounting has battery (119) between the top of lifter plate (116) and be located slide bar (113) and lead screw (115), the one end of slide bar (113) is kept away from at the top of lifter plate (116) and be located two railing (1110) of outside fixedly connected with of fixed frame (111), the equal fixedly connected with safety rope (1111) of one end that the top of railing (1110) is close to fixed frame (111), one of them the top of railing (1110) and the one side fixed mounting that is located safety rope (1111) have control panel (1112).

3. The escalator special for engineering detection according to claim 2, characterized in that the holding and placing mechanism (12) comprises two fixing rods (121), two fixing rods (121) are fixedly connected to the end of the top of the lifting plate (116) far from the sliding rod (113), a placing plate (123) is fixedly connected between the tops of the two fixing rods (121), fixing plates (124) are fixedly connected to both ends of the top of the placing plate (123), adjusting screws (125) are screwed to the outer sides of the fixing plates (124), a clamping plate (126) is rotatably connected to the end of the two adjusting screws (125) close to each other, and the bottom of the clamping plate (126) is slidably connected to the top of the placing plate (123).

4. A special escalator for engineering inspections according to claim 1, characterized in that the ratio of the diameters of said driving gear (8) and driven gear (10) is one to four.

5. The escalator special for engineering detection according to claim 2, characterized in that the outer sides of the sliding rods (113) and the upper and lower sides of the lifting plate (116) are both slidably connected with sliding blocks (117), and a connecting rod (118) is fixedly connected between the outer side of the sliding blocks (117) and the outer side of the lifting plate (116).

6. The escalator for engineering inspection according to claim 3, characterized in that a reinforcing bar (122) is fixedly connected between the outside of the fixing bar (121) and the top of the lifting plate (116).

7. The escalator special for engineering detection according to claim 2, characterized in that the hydraulic cylinder (3), the first servo motor (7), the second servo motor (114) and the storage battery (119) are all electrically connected with the control panel (1112).