CN110104573B

CN110104573B - Firm strong performance lifts by crane equipment structure for building engineering

Info

Publication number: CN110104573B
Application number: CN201910370694.0A
Authority: CN
Inventors: 张茂军
Original assignee: Zhongqi Jiaojian Group Corp Ltd
Current assignee: Zhongqi Jiaojian Group Corp Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-05-01
Anticipated expiration: 2039-05-06
Also published as: CN110104573A

Abstract

The invention discloses a lifting equipment structure with strong firmness for constructional engineering, which comprises a stabilizing plate, a lifting box, a U-shaped frame and a fixing plate, wherein the top of the stabilizing plate is fixedly connected with the bottom of the lifting box through soldering tin, the surface of the stabilizing plate is fixedly connected with the back of the U-shaped frame through a screw, one side of the bottom of an inner cavity of the lifting box is fixedly connected with a first motor through a supporting plate, and an output shaft of the first motor is fixedly connected with a rotating shaft through a coupler. This building engineering is with firm strong equipment structure that lifts by crane, can lift by crane the frame and rise to certain fixed to the steel cable when suitable position, avoided the abrupt landing of steel cable, reduced holistic potential safety hazard, and lift by crane the frame and use with bracing piece and fixed cover cooperation, further assurance the security when lifting by crane, great improvement the firm performance of the device, can convenient to use person adjust the position of lifting by crane, convenient to use person operates.

Description

Firm strong performance lifts by crane equipment structure for building engineering

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a lifting equipment structure with strong firmness for constructional engineering.

Background

The construction engineering major is mainly responsible for teaching and management of the civil engineering major construction engineering direction. The basic theory and the basic knowledge of engineering mechanics, soil mechanics, surveying, building construction and structural engineering subjects are mainly developed and mastered. The steel wire rope hoisting device is a general name of various buildings and engineering facilities which provide material and technical foundations for human life and production, in the construction process of building engineering, hoisting equipment is often used for hoisting some heavy objects, a common user hoists the heavy objects through the steel wire rope and the lifting hook, the steel wire rope is easy to slip after the steel wire rope and the lifting hook hoist the heavy objects to proper positions, the fixing effect of a joint part wound by the steel wire rope is not good, certain potential safety hazards exist, the overall firmness is not good, and the use of the user is influenced.

Traditional equipment structure that lifts by crane can not carry out certain fixed to the steel cable when the frame that lifts by crane rises to suitable position, and the steel cable is easy landing after hanging the heavy object for a long time, has increased holistic potential safety hazard, and lifts by crane the frame and not use with bracing piece and fixed cover cooperation, is difficult to guarantee the security when lifting by crane, great reduction the device's firm performance, can not convenient to use person adjusts the position of lifting by crane, and the person of not being convenient for operates.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a hoisting equipment structure with strong firmness for constructional engineering, and solves the problems that the hoisting equipment structure can not fix a steel rope and a user can conveniently adjust the hoisting position.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a lifting equipment structure with strong firmness for construction engineering comprises a stabilizing plate, a lifting box, a U-shaped frame and a fixing plate, wherein the top of the stabilizing plate is fixedly connected with the bottom of the lifting box through soldering tin, the surface of the stabilizing plate is fixedly connected with the back of the U-shaped frame through screws, one side of the bottom of an inner cavity of the lifting box is fixedly connected with a first motor through a supporting plate, an output shaft of the first motor is fixedly connected with a rotating shaft through a coupler, both sides of the surface of the rotating shaft are fixedly connected with winding discs, both sides of the surface of the lifting box are fixedly connected with a fixing box, both sides of the inner cavity of the fixing box are rotatably connected with rotating rods through bearings, an adjusting box is fixedly connected between the two rotating rods, one side of the inner cavity of the adjusting box is fixedly connected with a second motor through a supporting plate, and an output shaft of the second motor is, and the one end that the second motor was kept away from to the threaded rod passes through the bearing rotation with the opposite side of regulating box inner chamber and is connected, the both sides fixedly connected with opposite direction's on threaded rod surface screw thread to the equal threaded connection in both sides on threaded rod surface has the thread bush, just be located the top and the equal fixedly connected with slide bar in bottom of threaded rod between the both sides of regulating box inner chamber to the equal sliding connection in both sides on slide bar surface has the sliding sleeve, the fixed surface of sliding sleeve is connected with the push rod, the one end of push rod runs through the regulating box and extends to the outside of regulating box, and the push rod extends to the outside one end fixedly connected with ring splint of regulating box.

Preferably, the both sides of fixed plate all fixedly connected with slider to the surface of slider and the inside sliding connection of U type frame, the both sides all fixedly connected with bracing piece of U type frame bottom to the surface sliding connection of bracing piece has fixed cover, two hang the frame through soldering tin fixedly connected with between the fixed cover.

Preferably, the surfaces of the two winding disks are fixedly connected with steel cables, one ends of the two steel cables sequentially penetrate through the hoisting box and the fixing box and extend to the outside of the fixing box, one ends of the two steel cables extending to the outside of the fixing box are fixedly connected with two sides of the top of the hoisting frame respectively, the steel cables extend to the bottom of the inner cavity of the fixing box and are positioned between the two circular clamping plates to be in contact with the top of the adjusting box.

Preferably, the surface of the threaded sleeve and the surface of the sliding sleeve are fixedly connected through a connecting block.

Preferably, pulleys are fixedly connected to both sides of the top of the fixing plate through brackets, and the surfaces of the pulleys are in contact with the bottoms of the steel ropes.

Preferably, the two sides of the inner cavity of the U-shaped frame are fixedly connected with hydraulic cylinders, and the output ends of the two hydraulic cylinders are fixedly connected with the back surfaces of the two sliding blocks.

Preferably, a control button is fixedly connected to the surface of the stabilizing plate, and a bottom plate is fixedly connected to the bottom of the stabilizing plate.

(III) advantageous effects

The invention provides a lifting equipment structure with strong firmness for constructional engineering. Compared with the prior art, the method has the following beneficial effects:

(1) the lifting equipment structure with strong firmness for the building engineering is characterized in that a threaded rod is fixedly connected through an output shaft of a second motor through a coupler, one end of the threaded rod, far away from the second motor, is rotatably connected with the other side of an inner cavity of an adjusting box through a bearing, threads in opposite directions are fixedly connected to two sides of the surface of the threaded rod, thread sleeves are respectively and fixedly connected to two sides of the surface of the threaded rod, a sliding rod is respectively and fixedly connected between two sides of the inner cavity of the adjusting box and positioned at the top and the bottom of the threaded rod, a sliding sleeve is respectively and slidably connected to two sides of the surface of the sliding rod, a push rod is fixedly connected to the surface of the sliding sleeve, one end of the push rod penetrates through the adjusting box and extends to the outside of the adjusting box, a circular clamping plate is fixedly connected to one end of the push rod extending to the outside of, the whole potential safety hazard is reduced, the lifting frame is matched with the supporting rod and the fixing sleeve for use, the safety during lifting is further guaranteed, and the firmness of the device is greatly improved.

(2) The lifting equipment structure with strong firmness for the building engineering is characterized in that the top of a stabilizing plate is fixedly connected with the bottom of a lifting box through soldering tin, the surface of the stabilizing plate is fixedly connected with the back of a U-shaped frame through screws, one side of the bottom of an inner cavity of the lifting box is fixedly connected with a first motor through a support plate, both sides of a fixed plate are fixedly connected with sliders, the surfaces of the sliders are slidably connected with the inside of the U-shaped frame, both sides of the bottom of the U-shaped frame are fixedly connected with supporting rods, the surfaces of the supporting rods are slidably connected with fixing sleeves, a lifting frame is fixedly connected between the two fixing sleeves through the soldering tin, the surfaces of the two winding plates are fixedly connected with steel ropes, one ends of the two steel ropes sequentially penetrate through the lifting box and the fixing box and extend to the outside of the fixing box, and one ends of the two steel ropes extending to the outside, the steel rope extends to the bottom of the inner cavity of the fixed box and is located between the two circular ring clamping plates to be in contact with the top of the adjusting box, so that a user can conveniently adjust the lifting position, and the user can conveniently operate the adjusting box.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the lifting box structure of the present invention;

FIG. 3 is a cross-sectional view of the stationary box structure of the present invention;

FIG. 4 is a side view of the adjustment box and ring clamp arrangement of the present invention;

FIG. 5 is a cross-sectional view of the conditioning tank construction of the present invention;

FIG. 6 is a cross-sectional view of the U-shaped frame structure of the present invention.

In the figure, 1, a stabilizing plate; 2. lifting the box; 3. a U-shaped frame; 4. a fixing plate; 5. a first motor; 6. a rotating shaft; 7. a winding disc; 8. a fixed box; 9. rotating the rod; 10. an adjusting box; 11. a second motor; 12. a threaded rod; 13. a threaded sleeve; 14. a slide bar; 15. a sliding sleeve; 16. a push rod; 17. a circular ring splint; 18. a slider; 19. a support bar; 20. fixing a sleeve; 21. lifting the lifting frame; 22. a steel cord; 23. a pulley; 24. a hydraulic cylinder; 25. a control button; 26. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: a lifting equipment structure with strong firmness for construction engineering comprises a stabilizing plate 1, a lifting box 2, a U-shaped frame 3 and a fixing plate 4, wherein the top of the stabilizing plate 1 is fixedly connected with the bottom of the lifting box 2 through soldering tin, the surface of the stabilizing plate 1 is fixedly connected with the back of the U-shaped frame 3 through screws, two sides of the fixing plate 4 are fixedly connected with sliders 18, the surface of the sliders 18 is slidably connected with the inside of the U-shaped frame 3, two sides of the bottom of the U-shaped frame 3 are fixedly connected with supporting rods 19, the surface of the supporting rods 19 is slidably connected with fixing sleeves 20, the bottom of the supporting rods 19 is fixedly connected with universal wheels, after a hydraulic cylinder 24 is started, the fixing plate 4 can drive the supporting rods 19 on two sides of the bottom to move through the universal wheels, a user can conveniently adjust the lifting position, a lifting frame 21 is fixedly connected between the two fixing sleeves 20 through soldering tin, one side of the bottom of the inner cavity of the lifting box 2 is fixedly connected with a first motor 5 through a support plate, the first motor 5 and a second motor 11 are servo motors and can rotate forward and backward, when the lifting frame 21 needs to be put down, the first motor 5 is started to rotate reversely, so that the lifting frame 21 can be driven to move downward after the steel ropes 22 move on the pulleys 23, the output shaft of the first motor 5 is fixedly connected with a rotating shaft 6 through a coupler, the two sides of the surface of the rotating shaft 6 are fixedly connected with winding disks 7, the surfaces of the two winding disks 7 are fixedly connected with steel ropes 22, one ends of the two steel ropes 22 sequentially penetrate through the lifting box 2 and the fixed box 8 and extend to the outside of the fixed box 8, one ends of the two steel ropes 22 extending to the outside of the fixed box 8 are fixedly connected with the two sides of the top of the lifting frame 21 respectively, the steel ropes 22 extend to the bottom of the inner cavity of the fixed box 8 and are positioned between the two ring clamping plates 17, the surface of the circular ring splint 17 is fixedly connected with a rubber pad, the friction force between the circular ring splint 17 and the steel cable 22 can be increased, the fixing effect is good, the firmness is strong, the two sides of the surface of the lifting box 2 are both fixedly connected with the fixing box 8, the two sides of the inner cavity of the fixing box 8 are both rotatably connected with the rotating rods 9 through bearings, the adjusting box 10 is fixedly connected between the two rotating rods 9, the first motor 5 can drive the rotating shaft 6 to rotate after being started, and further drive the winding disc 7 to rotate, so that the steel cable 22 can be wound on the winding disc 7, the steel cable 22 can pull the lifting frame 21 to move after being wound, and further drive the fixing sleeve 20 to move on the supporting rod 19, the stability of the upward movement of the lifting frame 21 can be ensured, one side of the inner cavity of the adjusting box 10 is fixedly connected with the second motor 11 through the supporting plate, the output shaft of the second, because the two sides of the surface of the threaded rod 12 are provided with threads in opposite directions, and the sliding sleeve 15 and the threaded sleeve 13 on the sliding rod 14 are fixed, and further the movement of the threaded sleeve 13 is limited, so that the second motor 11 can drive the two threaded sleeves 13 to move in opposite directions after being started, and further the sliding sleeve 15 is driven to move on the sliding rod 14, and further the push rod 16 is driven to move, the push rod can drive the two annular clamping plates 17 to move in opposite directions, and one end of the threaded rod 12, which is far away from the second motor 11, is rotatably connected with the other side of the inner cavity of the adjusting box 10 through a bearing, the two sides of the surface of the threaded rod 12 are fixedly connected with the threads in opposite directions, and the two sides of the surface of the threaded rod 12 are both in threaded connection with the threaded sleeves 13, the surface of the threaded sleeves 13 is fixedly connected with the surface of, and the surface of pulley 23 and the bottom contact of steel cable 22, the equal fixedly connected with hydraulic cylinder 24 in both sides of U type frame 3 inner chamber, and the output of two hydraulic cylinder 24 all with the back fixed connection of two sliders 18, the fixed surface of stabilizer plate 1 is connected with control button 25, and the bottom fixedly connected with bottom plate 26 of stabilizer plate 1, the equal fixedly connected with slide bar 14 in top and the bottom that just is located threaded rod 12 between the both sides of regulating box 10 inner chamber, and the equal sliding connection in both sides on slide bar 14 surface has sliding sleeve 15, the fixed surface of sliding sleeve 15 is connected with push rod 16, the one end of push rod 16 runs through regulating box 10 and extends to the outside of regulating box 10, and push rod 16 extends to the outside one end fixedly connected with ring splint 17 of regulating box 10.

When the lifting frame 21 is lifted to a proper height, the user can firstly start the second motor 11 and then close the first motor 21, the second motor 11 can drive the threaded rod 12 to rotate after starting the second motor 11, because the two sides of the surface of the threaded rod 12 are provided with threads in opposite directions, and the sliding sleeve 15 and the threaded sleeve 13 on the sliding rod 14 are fixed, so as to limit the movement of the threaded sleeve 13, like this second motor 11 can drive two thread bush 13 and move to opposite direction after starting, and then driven sliding sleeve 15 and moved on slide bar 14, then driven the motion of push rod 16, the push rod will drive two ring splint 17 and move to opposite direction, ring splint 17 can press from both sides tightly the steel cable 22 at regulating box 10 top like this, and ring splint 17's fixed surface is connected with the rubber pad, has fine fixed effect, and the fastness is strong, when the user needs to adjust the distance between fixed plate 4 and steadying plate 1, this is that the user can start hydraulic cylinder 24, can drive the motion of fixed plate 4 through slider 18 after hydraulic cylinder 24 starts, fixed plate 4 can drive the bracing piece 19 of bottom both sides and move through the universal wheel like this, convenient to use person adjusts the position of lifting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building engineering is with firm strong equipment structure that lifts by crane, includes stabilizer plate (1), lifts by crane case (2), U type frame (3) and fixed plate (4), the top of stabilizer plate (1) and the bottom of lifting by crane case (2) are through soldering tin fixed connection, the back fixed connection of screw and U type frame (3), its characterized in that are passed through to the surface of stabilizer plate (1): one side of the bottom of the inner cavity of the lifting box (2) is fixedly connected with a first motor (5) through a supporting plate, the output shaft of the first motor (5) is fixedly connected with a rotating shaft (6) through a shaft coupler, two sides of the surface of the rotating shaft (6) are fixedly connected with winding discs (7), two sides of the surface of the lifting box (2) are fixedly connected with fixed boxes (8), two sides of the inner cavity of the fixed boxes (8) are rotatably connected with rotating rods (9) through bearings, an adjusting box (10) is fixedly connected between the two rotating rods (9), one side of the inner cavity of the adjusting box (10) is fixedly connected with a second motor (11) through a supporting plate, the output shaft of the second motor (11) is fixedly connected with a threaded rod (12) through a shaft coupler, and one end of the threaded rod (12), far away from the second motor (11), is rotatably connected with the other side of, the two sides of the surface of the threaded rod (12) are fixedly connected with threads in opposite directions, the two sides of the surface of the threaded rod (12) are in threaded connection with threaded sleeves (13), slide rods (14) are fixedly connected between the two sides of the inner cavity of the adjusting box (10) and positioned at the top and the bottom of the threaded rod (12), the two sides of the surface of each slide rod (14) are in sliding connection with sliding sleeves (15), the surface of each sliding sleeve (15) is fixedly connected with a push rod (16), one end of each push rod (16) penetrates through the adjusting box (10) and extends to the outside of the adjusting box (10), and one end of each push rod (16) extending to the outside of the adjusting box (10) is fixedly connected with a circular clamping plate (; the equal fixedly connected with slider (18) in both sides of fixed plate (4) to the inside sliding connection of the surface of slider (18) and U type frame (3), the equal fixedly connected with bracing piece (19) in both sides of U type frame (3) bottom, and the surface sliding connection of bracing piece (19) has fixed cover (20), two hang frame (21) through soldering tin fixedly connected with between fixed cover (20).

2. The strong-firmness hoisting equipment structure for construction engineering according to claim 1, characterized in that: the surface of the two winding disks (7) is fixedly connected with steel ropes (22), one ends of the steel ropes (22) sequentially penetrate through the hoisting boxes (2) and the fixed boxes (8) and extend to the outer portions of the fixed boxes (8), one ends of the two steel ropes (22) extending to the outer portions of the fixed boxes (8) are fixedly connected with the two sides of the top of the hoisting frame (21) respectively, and the steel ropes (22) extend to the bottom of the inner cavity of the fixed boxes (8) and are located between the two circular clamping plates (17) to be in contact with the top of the adjusting box (10).

3. The strong-firmness hoisting equipment structure for construction engineering according to claim 1, characterized in that: the surface of the threaded sleeve (13) is fixedly connected with the surface of the sliding sleeve (15) through a connecting block.

4. The strong-firmness hoisting equipment structure for construction engineering according to claim 1, characterized in that: both sides of the top of the fixing plate (4) are fixedly connected with pulleys (23) through brackets, and the surfaces of the pulleys (23) are in contact with the bottoms of the steel ropes (22).

5. The strong-firmness hoisting equipment structure for construction engineering according to claim 1, characterized in that: the two sides of the inner cavity of the U-shaped frame (3) are fixedly connected with hydraulic cylinders (24), and the output ends of the two hydraulic cylinders (24) are fixedly connected with the back surfaces of the two sliding blocks (18).

6. The strong-firmness hoisting equipment structure for construction engineering according to claim 1, characterized in that: the surface of the stabilizing plate (1) is fixedly connected with a control button (25), and the bottom of the stabilizing plate (1) is fixedly connected with a bottom plate (26).