CN212129949U

CN212129949U - Concrete machine and cantilever crane strutting arrangement thereof

Info

Publication number: CN212129949U
Application number: CN202020362943.XU
Authority: CN
Inventors: 付芳
Original assignee: Jiangxi Hongfa Road & Bridge Construction Co ltd
Current assignee: Jiangxi Hongfa Road & Bridge Construction Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-12-11
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a concrete machinery and cantilever crane strutting arrangement thereof, including bottom plate, roof support, second telescopic link and control panel, the universal wheel is connected to the all fixedly connected with in both sides of bottom plate bottom, and the first telescopic link of intermediate position fixedly connected with on bottom plate top, control panel is installed to the intermediate position of fixed connection board bottom one side. The utility model discloses an all fixed connection's in both sides of supporting the roof top second fixed connection rope and connection buckle, mix earth machinery after supporting the roof top, to connect the eye-splice and insert in connection buckle's inside, control panel can control first servo motor and drive movable rolling wheel and rotate this moment, then movable rolling wheel can carry out the rolling to first fixed connection rope, make first fixed connection rope can drag suitable position to second fixed connection rope in constraint spacing inside, thereby can carry out suitable fixed with mixing earth machinery, it is dangerous to have avoided taking place unnecessary in the support process.

Description

Concrete machine and cantilever crane strutting arrangement thereof

Technical Field

The utility model relates to a concrete machine technical field specifically is a concrete machine and cantilever crane strutting arrangement thereof.

Background

The support frame is a support part of a platform which is set up in order to ensure that each construction project is carried out smoothly, construction operations of constructors are facilitated, a support device area can be mostly used for assisting in using the concrete mechanical arm frame in the using process, and the existing concrete machinery and the arm frame support device thereof have many problems in the using process, and the concrete problems are as follows:

1. the height of the support device cannot be adjusted according to the height requirements of different concrete machines in the use process of the existing concrete machine and the arm support device thereof, so that the use is limited;

2. in the existing concrete machinery and the cantilever crane supporting device thereof, the supporting device has no buffer structure in the using process, and is easily damaged by impact force in the supporting process;

3. the existing concrete machinery and the cantilever crane supporting device thereof can not fix and limit the concrete machinery in the using process, so that unnecessary danger is easy to occur in the supporting process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete machine and cantilever crane strutting arrangement thereof to the height that can not go adjusting support device according to the altitude mixture requirement of different earth machines that provides in solving above-mentioned background art, strutting arrangement does not have buffer structure, can not fix spacing scheduling problem to earth machines of mixing.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete machine and an arm support supporting device thereof comprise a bottom plate, a supporting top plate, a second telescopic rod and a control panel, wherein both sides of the bottom end of the bottom plate are fixedly connected with electric push rods, the bottom end of the electric push rod is fixedly connected with a supporting base, both sides of the bottom end of the bottom plate are fixedly connected with connecting universal wheels, and the middle position of the top end of the bottom plate is fixedly connected with a first telescopic rod, the top end of the first telescopic rod is fixedly connected with a fixed connecting plate, and both sides of the bottom end of the fixed connecting plate are movably connected with first connecting rods, the bottom ends of the first connecting rods are movably connected with spiral connecting clamping sleeves, the bottom end of the spiral connecting clamping sleeve is movably connected with a second connecting rod, the middle position of the top end of the fixed connecting plate is fixedly connected with a second telescopic rod, and the top fixedly connected with of second telescopic link supports the roof, control panel is installed to the intermediate position of fixed connection board bottom one side.

Preferably, the both ends of supporting roof top one side all fixedly connected with second fixed connection rope, and the top fixedly connected with of second fixed connection rope connects the buckle, first servo motor is all installed to the both sides of supporting roof bottom, and one side fixedly connected with activity wind-up pulley of first servo motor.

Preferably, the outside swing joint of activity rolling wheel has first fixed connection rope, and the outside of first fixed connection rope is provided with the spacing strip of constraint, the top fixedly connected with of first fixed connection rope connects the eye-splice, and connects the exterior structure of eye-splice and the inner structure phase-match of connecting the buckle.

Preferably, both sides on second telescopic link top all swing joint have second movable branch, and the bottom swing joint of second movable branch has third movable branch, the bottom swing joint of third movable branch is in the bottom of second telescopic link, and one side fixedly connected with connecting spring in third movable branch bottom.

Preferably, the second movable supporting rod and the third movable supporting rod on two sides of the second telescopic rod are of a symmetrical structure, the third movable supporting rod is connected with the second movable supporting rod through a connecting spring, the bottom end of the second movable supporting rod is movably connected with the top end of the third movable supporting rod through a first movable supporting rod, and one side of the first movable supporting rod is slidably connected with a sliding strip.

Preferably, the inside swing joint of threaded connection cutting ferrule has movable threaded rod, and the second servo motor is installed to one side of movable threaded rod, the outside of movable threaded rod is provided with the external screw thread, and the inside of threaded connection cutting ferrule be provided with movable threaded rod external screw thread assorted internal thread.

Preferably, the first connecting rod is movably connected with the second connecting rod through a spiral connecting clamping sleeve, the first connecting rods on two sides of the bottom end of the fixed connecting plate are in a symmetrical structure with the spiral connecting clamping sleeve, and the fixed connecting plate and the bottom plate are movably connected with the second connecting rod through the first connecting rod.

Preferably, both sides of the inside of the fixed connection plate are provided with cavities, the inside of each cavity is fixedly connected with a fixed sliding rod, and the outer diameter of each fixed sliding rod is matched with the inner diameter of the bottom end of each sliding strip.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the concrete machine and the arm support supporting device thereof can change the angle between the first connecting rod and the second connecting rod by driving the movable threaded rod to rotate through the first connecting rod and the second connecting rod which are movably connected between the bottom plate and the fixed connecting plate, so that the screw connecting sleeve which is movably connected outside the movable threaded rod can move on the movable threaded rod, and the screw connecting sleeve can drive the first connecting rod and the second connecting rod to move, and the distance between the bottom plate and the fixed connecting plate can be changed by the first connecting rod and the second connecting rod because the first connecting rod and the second connecting rod have certain lengths, so that the height of the supporting device can be adjusted according to the heights of different concrete machines, meanwhile, the supporting device can move by connecting universal wheels, and when the supporting device is static, the electric push rod can push the supporting base to be contacted with the ground, the device is jacked up, so that fixation is achieved, and the device is convenient to use.

(2) The concrete machinery and the arm support supporting device thereof generate certain impact force during jacking the concrete machinery through the second telescopic rod fixedly connected between the supporting top plate and the fixed connecting plate and the second movable supporting rod and the third movable supporting rod movably connected with the two sides of the second telescopic rod, and the impact force can cause the second telescopic rod to contract, so that the second telescopic rod drives the second movable supporting rod and the third movable supporting rod to extrude the connecting spring, and the angle between the second movable supporting rod and the third movable supporting rod is changed, the second movable supporting rod and the connecting spring will push the first movable supporting rod to move, so that the first movable supporting rod pushes the sliding bar to slide on the fixed sliding bar, a part of kinetic energy will be lost in the process, and the sliding bar is subject to the elasticity of the connecting spring, therefore, the impact force can be relieved to a certain degree, and the damage of the concrete machinery caused by the impact force is avoided.

(3) This kind of concrete machine and cantilever crane strutting arrangement thereof, second fixed connection rope and connection buckle through the all fixed connection in both sides on supporting the roof top, mix earth machinery behind the supporting the roof top, to connect the eye-splice and insert in connection buckle's inside, control panel can control first servo motor and drive the rotation of activity wind-up pulley this moment, then the activity wind-up pulley can carry out the rolling to first fixed connection rope, make first fixed connection rope can drag suitable position to second fixed connection rope in constraint spacing inside, thereby can carry out suitable fixed with mixing earth machinery, it takes place unnecessary danger to have avoided the support in-process.

Drawings

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

FIG. 2 is a schematic side view of the bottom plate of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a base plate; 101. an electric push rod; 102. a support base; 103. connecting a universal wheel; 104. a first telescopic rod; 2. supporting a top plate; 201. a first fixed connecting rope; 202. connecting the inserting buckle; 203. a second fixed connecting rope; 204. connecting a buckle; 205. binding a limiting strip; 206. a movable winding wheel; 207. a first servo motor; 3. a second telescopic rod; 301. a first movable strut; 302. a second movable strut; 303. a connecting spring; 304. a third movable strut; 305. a slide bar; 4. fixing the connecting plate; 401. a first connecting rod; 402. a clamping sleeve is connected in a spiral manner; 403. a second connecting rod; 404. a movable threaded rod; 405. a second servo motor; 406. a cavity; 407. fixing the sliding rod; 5. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1-4, the present invention provides an embodiment: the utility model provides a concrete machine and cantilever crane strutting arrangement thereof, including bottom plate 1, roof support 2, second telescopic link 3 and control panel 5, the equal fixedly connected with electric putter 101 in both sides of 1 bottom of bottom plate, and electric putter 101's bottom fixedly connected with supports base 102, the equal fixedly connected with in both sides of 1 bottom of bottom plate connects universal wheel 103, and the first telescopic link 104 of intermediate position fixedly connected with on 1 top of bottom plate, can make things convenient for strutting arrangement's removal, and can carry out spacing fixed after removing.

When in use, the top end of the first telescopic rod 104 is fixedly connected with the fixed connecting plate 4, both sides of the bottom end of the fixed connecting plate 4 are movably connected with the first connecting rod 401, the bottom end of the first connecting rod 401 is movably connected with the screw connecting sleeve 402, the bottom end of the screw connecting sleeve 402 is movably connected with the second connecting rod 403, the inside of the screw connecting sleeve 402 is movably connected with the movable threaded rod 404, one side of the movable threaded rod 404 is provided with the second servo motor 405, the outside of the movable threaded rod 404 is provided with external threads, the inside of the screw connecting sleeve 402 is provided with internal threads matched with the external threads of the movable threaded rod 404, the first connecting rod 401 is movably connected with the second connecting rod 403 through the screw connecting sleeve 402, the first connecting rods 401 and the screw connecting sleeve 402 at both sides of the bottom end of the fixed connecting plate 4 are in a symmetrical structure, the fixed connecting plate 4 and the, both sides inside the fixed connection board 4 are provided with the cavity 406, and the inside fixedly connected with fixed slide bar 407 of cavity 406, and the external diameter size of fixed slide bar 407 and the internal diameter size phase-match of slide bar 305 bottom can be according to the height of different muddy earth machinery to adjusting strutting arrangement's height.

When in use, the middle position of the top end of the fixed connecting plate 4 is fixedly connected with the second telescopic rod 3, both sides of the top end of the second telescopic rod 3 are movably connected with the second movable supporting rod 302, the bottom end of the second movable supporting rod 302 is movably connected with a third movable supporting rod 304, the bottom end of the third movable supporting rod 304 is movably connected with the bottom end of the second telescopic rod 3, and one side of the bottom end of the third movable supporting rod 304 is fixedly connected with a connecting spring 303, the second movable supporting rod 302 and the third movable supporting rod 304 at two sides of the second telescopic rod 3 are in a symmetrical structure, the third movable supporting rod 304 is connected with the second movable supporting rod 302 through a connecting spring 303, the bottom end of the second movable supporting rod 302 and the top end of the third movable supporting rod 304 are movably connected with a first movable supporting rod 301, one side of the first movable supporting rod 301 is connected with a sliding bar 305 in a sliding way, the impact force can be relieved to a certain extent, and the damage of concrete machinery caused by the impact force is avoided.

During the use, the top fixedly connected with of second telescopic link 3 supports roof 2, the equal fixedly connected with second fixed connection rope 203 in both ends of 2 top one sides of roof, and the top fixedly connected with of second fixed connection rope 203 connects buckle 204, first servo motor 207 is all installed to the both sides of 2 bottoms of roof, and one side fixedly connected with activity wind-up pulley 206 of first servo motor 207, the outside swing joint of activity wind-up pulley 206 has first fixed connection rope 201, and the outside of first fixed connection rope 201 is provided with the spacing 205 of constraint, the top fixedly connected with of first fixed connection rope 201 connects buckle 202, and the exterior structure who connects buckle 202 and the interior structure phase-match of connecting buckle 204, can carry out suitable fixed with muddy earth machinery, the emergence of unnecessary dangerous danger in the support process has been avoided

When the electric push rod is used, the control panel 5 is installed in the middle of one side of the bottom end of the fixed connecting plate 4, the output end of the control panel 5 is electrically connected with the input ends of the first servo motor 207, the second servo motor 405 and the electric push rod 101 through conducting wires, the first servo motor 207 is Y90S-2, the second servo motor 405 is Y315M-2, and the electric push rod 101 is DYTZB 1000-500/110-X.

The working principle is as follows: when the device is used, the second servo motor 405 can drive the movable threaded rod 404 to rotate, so that the spiral connecting sleeve 402 movably connected outside the movable threaded rod 404 can move on the movable threaded rod 404, the spiral connecting sleeve 402 can drive the first connecting rod 401 and the second connecting rod 403 to move, the angle between the first connecting rod 401 and the second connecting rod 403 can be changed, the distance between the bottom plate 1 and the fixed connecting plate 4 can be changed by the first connecting rod 401 and the second connecting rod 403 due to the fact that the lengths of the first connecting rod 401 and the second connecting rod 403 are fixed, the height of the supporting device can be adjusted according to the heights of different concrete machines, meanwhile, the supporting device can move by being connected with the universal wheels 103, when the device is static, the electric push rod 101 can push the supporting base 102 to be in contact with the ground to jack up the device, so that the device is fixed, and the use of the device is facilitated, after the concrete machine is arranged at the top end of the top supporting plate 2, the connecting buckle 202 is inserted into the connecting buckle 204, at this time, the control panel 5 can control the first servo motor 207 to drive the movable winding wheel 206 to rotate, the movable winding wheel 206 can wind the first fixed connecting rope 201, so that the first fixed connecting rope 201 can pull the second fixed connecting rope 203 to a proper position inside the constraint limiting strip 205, thereby the concrete machine can be properly fixed, unnecessary danger in the supporting process is avoided, a supporting device can generate certain impact force during jacking the concrete machine, at this time, the impact force can enable the second telescopic rod 3 to contract, so that the second telescopic rod 3 can drive the second movable supporting rod 302 and the third movable supporting rod 304 to extrude the connecting spring 303, and the angle between the second movable supporting rod 302 and the third movable supporting rod 304 can be changed, the second movable strut 302 and the connecting spring 303 push the first movable strut 301 to move, so that the first movable strut 301 pushes the sliding bar 305 to slide on the fixed sliding bar 407, a part of kinetic energy is lost in the process, and the elastic force of the connecting spring 303 is received, so that the impact force can be relieved to a certain extent, and the damage of the concrete machinery caused by the impact force is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a concrete machine and cantilever crane strutting arrangement thereof, includes bottom plate (1), roof support (2), second telescopic link (3) and control panel (5), its characterized in that: the bottom plate is characterized in that both sides of the bottom end of the bottom plate (1) are fixedly connected with electric push rods (101), the bottom end of each electric push rod (101) is fixedly connected with a supporting base (102), both sides of the bottom end of the bottom plate (1) are fixedly connected with connecting universal wheels (103), the middle position of the top end of the bottom plate (1) is fixedly connected with a first telescopic rod (104), the top end of the first telescopic rod (104) is fixedly connected with a fixed connecting plate (4), both sides of the bottom end of the fixed connecting plate (4) are movably connected with first connecting rods (401), the bottom end of each first connecting rod (401) is movably connected with a spiral connecting sleeve (402), the bottom end of each spiral connecting sleeve (402) is movably connected with a second connecting rod (403), the middle position of the top end of the fixed connecting plate (4) is fixedly connected with a second telescopic rod (3), and the top end of, and a control panel (5) is arranged in the middle of one side of the bottom end of the fixed connecting plate (4).

2. A concrete machine and boom support apparatus therefor in accordance with claim 1, wherein: support both ends of roof (2) top one side all fixedly connected with second fixed connection rope (203), and the top fixedly connected with of second fixed connection rope (203) connects buckle (204), support both sides of roof (2) bottom and all install first servo motor (207), and one side fixedly connected with activity wind-up pulley (206) of first servo motor (207).

3. A concrete machine and boom support apparatus therefor in accordance with claim 2, wherein: the outside swing joint of activity wind-up wheel (206) has first fixed connection rope (201), and the outside of first fixed connection rope (201) is provided with constraint spacing (205), the top fixedly connected with of first fixed connection rope (201) connects eye-splice (202), and connects the exterior structure of eye-splice (202) and the inner structure phase-match of connecting buckle (204).

4. A concrete machine and boom support apparatus therefor in accordance with claim 1, wherein: the both sides on second telescopic link (3) top all swing joint have second activity branch (302), and the bottom swing joint of second activity branch (302) has third activity branch (304), the bottom swing joint of third activity branch (304) is in the bottom of second telescopic link (3), and one side fixedly connected with connecting spring (303) of third activity branch (304) bottom.

5. A concrete machine and boom support apparatus therefor in accordance with claim 1, wherein: second activity branch (302) and third activity branch (304) of second telescopic link (3) both sides are symmetrical structure, and third activity branch (304) are connected with second activity branch (302) through coupling spring (303), the bottom of second activity branch (302) and the top swing joint of third activity branch (304) have first activity branch (301), and one side sliding connection of first activity branch (301) has slip strip (305).

6. A concrete machine and boom support apparatus therefor in accordance with claim 1, wherein: the inside swing joint of spiral connection cutting ferrule (402) has movable threaded rod (404), and second servo motor (405) is installed to one side of movable threaded rod (404), the outside of movable threaded rod (404) is provided with the external screw thread, and the inside of spiral connection cutting ferrule (402) be provided with movable threaded rod (404) external screw thread assorted internal thread.

7. A concrete machine and boom support apparatus therefor in accordance with claim 1, wherein: the connecting device is characterized in that the first connecting rod (401) is movably connected with the second connecting rod (403) through a spiral connecting clamping sleeve (402), the first connecting rods (401) on two sides of the bottom end of the fixed connecting plate (4) are in a symmetrical structure with the spiral connecting clamping sleeve (402), and the fixed connecting plate (4) is movably connected with the bottom plate (1) through the first connecting rod (401) and the second connecting rod (403).

8. A concrete machine and boom support apparatus therefor in accordance with claim 1, wherein: both sides of the inside of the fixed connecting plate (4) are provided with cavities (406), fixed sliding rods (407) are fixedly connected to the inside of the cavities (406), and the outer diameter of each fixed sliding rod (407) is matched with the inner diameter of the bottom end of the sliding strip (305).