阅读说明：本技术 一种民用住宅建筑施工吊装装置 (Civil residential building construction hoisting device ) 是由 柳辉 葛子君 李冬青 于 2019-09-20 设计创作，主要内容包括：本发明属于建筑机械技术领域,尤其为一种民用住宅建筑施工吊装装置,包括动力箱和固定在其顶面的立柱,所述立柱上安装有支撑机构,所述动力箱的顶面还安装有收卷机构,所述收卷机构的一端安装有卡合机构,所述支撑机构包括剪叉臂和分别位于其两端的前端固定板、尾端固定板；可通过控制电动推杆,电动推杆带动剪叉臂向内收缩折叠,且剪叉臂收缩后有效长度较短,可将窗外的被吊物体直接移动至窗内,同时,由于尾端固定板与支架转动连接,支架与立柱固定连接,可直接转动剪叉臂,对被吊物体进行转动,且由于剪叉臂收缩后有效长度较短,可大大减小转动半径,可在尺寸较小的窗口进行吊运,显著增加了装置的适用性。(The invention belongs to the technical field of construction machinery, and particularly relates to a civil residential building construction hoisting device which comprises a power box and an upright post fixed on the top surface of the power box, wherein a supporting mechanism is installed on the upright post, a winding mechanism is also installed on the top surface of the power box, one end of the winding mechanism is provided with a clamping mechanism, and the supporting mechanism comprises a shearing fork arm, a front end fixing plate and a tail end fixing plate which are respectively positioned at the two ends of the shearing fork arm; accessible control electric putter, electric putter drives cuts fork arm and inwards contracts foldingly, and cuts fork arm effective length shorter after the shrink, can be with the outer quilt of window hang the object direct movement to the window in, simultaneously, because tail end fixed plate is connected with the support rotation, support and stand fixed connection, can directly rotate and cut fork arm, rotate hung the object, and because cut fork arm effective length shorter after the shrink, radius of rotation can reduce greatly, can carry out the handling at the less window of size, the suitability that is showing and has increased the device.)

1. The utility model provides a civil residential building construction hoist device, includes headstock (1) and fixes stand (2) at its top surface, its characterized in that: a supporting mechanism (3) is installed on the upright post (2), a winding mechanism (4) is also installed on the top surface of the power box (1), a clamping mechanism (5) is installed at one end of the winding mechanism (4),

the supporting mechanism (3) comprises a scissor arm (31) and a front end fixing plate (32) and a tail end fixing plate (33) which are respectively positioned at two ends of the scissor arm, wherein the upper end of one side of the scissor arm (31) is connected with the front end fixing plate (32) in a rotating way through a hinge, the lower end of the scissor arm is connected with the front end fixing plate (32) in a sliding way through the hinge, the upper end of the other side of the scissor arm (31) is connected with the tail end fixing plate (33) in a rotating way through the hinge, the lower end of the scissor arm is connected with the tail end fixing plate (33) in a sliding way through the hinge, one end of the scissor arm (31) close to the tail end fixing plate (33) is connected with an electric push rod (34) in a transmission way, the electric push rod (34) is electrically connected with an external power supply, the tail end fixing plate (33) is far away from one side of the scissor arm (31, the upper end and the lower end of one surface, far away from the scissor arm (31), of the front end fixing plate (32) are fixedly connected with first steering wheels (321), and the position, close to the supporting mechanism (3), of the upright post (2) is fixedly connected with two second steering wheels (22);

winding mechanism (4) include spring box (41), backup pad (42) and wind-up roll (43), the both ends of wind-up roll (43) respectively with spring box (41) backup pad (42) rotate to be connected, the inside of spring box (41) is equipped with coil spring (411), the outside end of coil spring (411) with spring box (41) fixed connection, the medial extremity of coil spring (411) with wind-up roll (43) fixed connection, it is right that one side of backup pad (42) is installed be used for wind-up roll (43) carry on spacingly block mechanism (5).

2. The civil residential building construction hoisting device according to claim 1, wherein: a cable (431) is wound on the outer wall of the winding roller (43), and one end of the cable (431) is fixedly connected with the front end fixing plate (32) through one second steering wheel (22).

3. The civil residential building construction hoisting device according to claim 1, wherein: block mechanism (5) including fixed case (51) and rotate gear (52) at its inside, bayonet socket (511) have been seted up on fixed case (51), the outer wall of fixed case (51) rotates and is connected with arm-tie (53), arm-tie (53) with bayonet socket (511) are corresponding, the top of arm-tie (53) pass through spring (54) with fixed case (51) elastic connection, the lateral wall fixedly connected with fixture block (531) of arm-tie (53), fixture block (531) with gear (52) block, fixed case (51) with backup pad (42) fixed connection, the one end of wind-up roll (43) with arm-tie (53) fixed connection.

4. The civil residential building construction hoisting device according to claim 3, wherein: and a pinch plate (532) is fixedly connected to one side wall of the pull plate (53) far away from the clamping block (531).

5. The civil residential building construction hoisting device according to claim 3, wherein: the spring (54) is an extension spring.

6. The civil residential building construction hoisting device according to claim 1, wherein: the rotating direction of the clamping mechanism (5) is the same as the tightening direction of the winding mechanism (4).

7. The civil residential building construction hoisting device according to claim 1, wherein: four corners of the bottom surface of the power box (1) are fixedly connected with idler wheels (11).

8. The civil residential building construction hoisting device according to claim 1, wherein: the equal symmetry both sides wall of headstock (1) is fixed with two solid fixed rings (12) of fixedly connected with, gu the spiro union has screw rod (121) on fixed ring (12), the bottom fixedly connected with pad foot (122) of screw rod (121).

9. The civil residential building construction hoisting device according to claim 1, wherein: the top end of the upright post (2) is in threaded connection with a screwed pipe (21), the top end of the screwed pipe (21) is fixedly connected with an ejector rod (211), and the top end of the ejector rod (211) is fixedly connected with a top plate (212).

10. The civil residential building construction hoisting device according to claim 9, wherein: and a rubber pad (213) is fixedly bonded on the top surface of the top plate (212).

Technical Field

The invention belongs to the technical field of construction machinery, and particularly relates to a hoisting device for civil residential building construction.

Background

The crane is a popular name of cranes and widely applied to a series of heavy-duty products such as ships, equipment, machinery, molds and the like, and comprises a power device and a support, wherein the power device comprises a motor, a reducer, a clutch, a brake, a rope drum, a steel wire rope and the like, and the support comprises a main rod and a rotating arm which are composed of a screw rod, a jack nut and a vertical rod.

The suspension arm structure of the existing hoisting device for civil residential building construction is relatively fixed, the length of the hoisting device is still relatively long when the hoisting device is shortened to the shortest state, and a crane is mostly placed at a window when the hoisting device is used for indoor hoisting.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a hoisting device for civil residential building construction, which has the characteristic of convenient use.

In order to achieve the purpose, the invention provides the following technical scheme: a civil residential building construction hoisting device comprises a power box and a stand column fixed on the top surface of the power box, wherein a supporting mechanism is installed on the stand column, a winding mechanism is further installed on the top surface of the power box, a clamping mechanism is installed at one end of the winding mechanism, the supporting mechanism comprises a shearing fork arm, a front end fixing plate and a tail end fixing plate, the front end fixing plate and the tail end fixing plate are respectively located at two ends of the shearing fork arm, the upper end of one side of the shearing fork arm is rotatably connected with the front end fixing plate through a hinge, the lower end of the shearing fork arm is slidably connected with the front end fixing plate through the hinge, the upper end of the other side of the shearing fork arm is rotatably connected with the tail end fixing plate through a hinge, an electric push rod is connected to one end, close to the tail end fixing plate, of the shearing fork arm is in a transmission mode, the electric push rod is electrically, the support with stand fixed connection, the front end fixed plate is kept away from the first directive wheel of the equal fixedly connected with in both ends about the one side of cutting the yoke, the stand is close to two second directive wheels of the position department fixedly connected with of supporting mechanism, winding mechanism includes spring box, backup pad and wind-up roll, the both ends of wind-up roll respectively with the spring box the backup pad is rotated and is connected, the inside of spring box is equipped with coil spring, coil spring's outside end with spring box fixed connection, coil spring's medial extremity with wind-up roll fixed connection, it is right that one side of backup pad is installed be used for the wind-up roll carries on spacingly block mechanism.

Preferably, a cable is wound on the outer wall of the winding roller, and one end of the cable is fixedly connected with the front end fixing plate through one second steering wheel.

Preferably, the block mechanism includes fixed case and rotates at its inside gear, the bayonet socket has been seted up on the fixed case, the outer wall of fixed case rotates and is connected with the arm-tie, the arm-tie with the bayonet socket is corresponding, the top of arm-tie pass through the spring with fixed case elastic connection, the lateral wall fixedly connected with fixture block of arm-tie, the fixture block with the gear block, fixed case with backup pad fixed connection, the one end of wind-up roll with arm-tie fixed connection.

Preferably, a buckle plate is fixedly connected to one side wall of the pulling plate, which is far away from the clamping block.

Preferably, the spring is an extension spring.

Preferably, the rotation direction of the clamping mechanism is the same as the tightening direction of the winding mechanism.

Preferably, four corners of the bottom surface of the power box are fixedly connected with rollers.

Preferably, the equal symmetry both sides wall of headstock solid fixed ring of two fixed rings of fixedly connected with, gu the spiro union has the screw rod on the fixed ring, the bottom fixedly connected with pad foot of screw rod.

Preferably, the top end of the upright post is screwed with a screwed pipe, the top end of the screwed pipe is fixedly connected with a top rod, and the top end of the top rod is fixedly connected with a top plate.

Preferably, a rubber pad is fixedly bonded to the top surface of the top plate.

Compared with the prior art, the invention has the beneficial effects that:

1. when being hung the object and removing to appointed height, accessible control electric putter, electric putter drives cuts the fork arm and inwards contracts foldingly, and effective length is shorter after cutting the fork arm shrink, can be with the window outside by the direct removal of hanging the object to the window, and simultaneously, because tail end fixed plate rotates with the support to be connected, support and stand fixed connection, can directly rotate and cut the fork arm, rotate by hanging the object, and because effective length is shorter after cutting the fork arm shrink, can reduce turning radius greatly, can carry out the handling at the less window of size, the suitability of device has been showing to have increased.

2. When the scissors fork arm does not contract, the hawser can play the effect that the tractive was consolidated and was cut the fork arm, increase the bearing capacity and the stability of cutting the fork arm, when supporting mechanism suspends article in midair, guarantee its stability, when cutting the fork arm and contract, the effective length of hawser shortens, because the rotation direction of block mechanism is the same with winding mechanism's the direction of tightening up, winding mechanism can carry out the rolling with the hawser of unnecessary length automatically, guarantee its effective length, and simultaneously, under block mechanism's effect, winding mechanism can not emit the hawser, also can guarantee the stable tractive of hawser to cutting the fork arm when cutting the fork arm and contract.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural view of a support mechanism according to the present invention;

FIG. 3 is another structural schematic diagram of the support mechanism of the present invention;

FIG. 4 is a schematic structural view of a winding mechanism in the present invention;

FIG. 5 is a schematic view of the internal structure of the spring box according to the present invention;

FIG. 6 is a schematic view of a fastening mechanism according to the present invention;

FIG. 7 is an enlarged schematic view at A in FIG. 1;

fig. 8 is a schematic view of a threaded pipe structure in the present invention.

In the figure: 1. a power box; 11. a roller; 12. a fixing ring; 121. a screw; 122. a foot pad; 2. a column; 21. a screwed pipe; 211. a top rod; 212. a top plate; 213. a rubber pad; 22. a second steering wheel; 3. a support mechanism; 31. a scissor arm; 32. a front end fixing plate; 321. a first steering wheel; 33. a tail end fixing plate; 34. an electric push rod; 35. a support; 4. a winding mechanism; 41. a spring box; 411. a coil spring; 42. a support plate; 43. a wind-up roll; 431. a cable; 5. a clamping mechanism; 51. a fixed box; 511. a bayonet; 52. a gear; 53. pulling a plate; 531. a clamping block; 532. buckling the plate; 54. a spring.

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. 1-8, the present invention provides the following technical solutions: a civil residential building construction hoisting device comprises a power box 1 and an upright post 2 fixed on the top surface of the power box 1, wherein a supporting mechanism 3 is installed on the upright post 2, a winding mechanism 4 is also installed on the top surface of the power box 1, a clamping mechanism 5 is installed at one end of the winding mechanism 4, the supporting mechanism 3 comprises a scissor arm 31, a front end fixing plate 32 and a tail end fixing plate 33 which are respectively positioned at two ends of the scissor arm, the upper end of one side of the scissor arm 31 is rotatably connected with the front end fixing plate 32 through a hinge, the lower end of the side of the scissor arm 31 is slidably connected with the front end fixing plate 32 through a hinge, the upper end of the other side of the scissor arm 31 is rotatably connected with the tail end fixing plate 33 through a hinge, the lower end of the scissor arm 31 is slidably connected with the tail end fixing plate 33 through a hinge, one end of the scissor arm 31 close to the tail end fixing plate 33 is in, support 35 and stand 2 fixed connection, the equal fixedly connected with in both ends about the one side that front end fixed plate 32 kept away from scissor arm 31 turns to wheel 321, stand 2 is close to two second directive wheels 22 of the position department fixedly connected with of supporting mechanism 3, winding mechanism 4 includes spring box 41, backup pad 42 and wind-up roll 43, the both ends of wind-up roll 43 respectively with spring box 41, backup pad 42 rotates and is connected, the inside of spring box 41 is equipped with coil spring 411, coil spring 411's outside end and spring box 41 fixed connection, coil spring 411's medial extremity and wind-up roll 43 fixed connection, clamping mechanism 5 that is used for carrying on spacingly to wind-up roll 43 is installed to one side of backup pad 42.

In this embodiment: a hoisting motor and a hoisting rope are installed in a power box 1, the working principle of the hoisting motor is the same as that of the hoisting motor in Chinese patent with the publication number of CN109179225A, the hoisting motor is electrically connected with an external power supply, one end of the hoisting rope on the hoisting motor sequentially passes through a second steering wheel 22 and two first steering wheels 321, and is suspended with a hoisting hook, when the device is used, the device is moved to a use place, the hoisting hook on the hoisting rope of the hoisting motor is lowered to the ground for hoisting by controlling the hoisting motor in the power box 1, when a hoisted object moves to a specified height, an electric push rod 34 can be controlled, the electric push rod 34 drives a scissor arm 31 to contract inwards and fold, the effective length of the scissor arm 31 is shorter after contraction, the hoisted object outside a window can be directly moved into the window, meanwhile, because a tail end fixing plate 33 is rotationally connected with a bracket 35, the bracket 35 is fixedly connected with an upright post 2, the scissor arm 31 can be directly rotated, the suspended object is rotated, and because the effective length of the contracted scissor arm 31 is shorter, the rotating radius can be greatly reduced, the suspended object can be lifted in a window with a smaller size, the applicability of the device is obviously increased, when the scissor arm 31 is not contracted, because one end of the cable 431 is fixedly connected with the front end fixing plate 32 through the second steering wheel 22, and the other end is wound on the winding mechanism 4 and is limited by the clamping mechanism 5, at the moment, the cable 431 can play a role of drawing and reinforcing the scissor arm 31, the bearing capacity and the stability of the scissor arm 31 are increased, when the supporting mechanism 3 suspends the object, the stability of the supporting mechanism is ensured, when the scissor arm 31 is contracted, the effective length of the cable 431 is shortened, because the rotating direction of the clamping mechanism 5 is the same as the tightening direction of the winding mechanism 4, the winding mechanism 4 can automatically wind the cable 431 with redundant length, and ensure the effective length, meanwhile, under the effect of the clamping mechanism 5, the winding mechanism 4 cannot pay out the cable 431, the stable traction of the cable 431 to the scissor arm 31 can be ensured when the scissor arm 31 is contracted, when the winding mechanism 4 is wound, the winding roller 43 rotates under the effect of the spiral spring 411 to wind the cable 431, when the cable 431 is paid out, the clamping mechanism 5 is opened, the scissor arm 31 extends under the effect of the electric push rod 34 and simultaneously drives the cable 431 to pay out, the winding roller 43 rotates to wind, compress and accumulate the force on the spiral spring 411, and the model of the electric push rod 34 is DYTZ.

Specifically, a cable 431 is wound around the outer wall of the wind-up roller 43, one end of the cable 431 is fixedly connected to the front end fixing plate 32 via a second steering wheel 22, and the cable 431 functions to connect the support mechanism 3 and the wind-up mechanism 4.

Specifically, the fastening mechanism 5 includes a fixed box 51 and a gear 52 rotating inside the fixed box 51, a bayonet 511 is disposed on the fixed box 51, a pulling plate 53 is rotatably connected to an outer wall of the fixed box 51, the pulling plate 53 corresponds to the bayonet 511, a top end of the pulling plate 53 is elastically connected to the fixed box 51 through a spring 54, a clamping block 531 is fixedly connected to a side wall of the pulling plate 53, the clamping block 531 is clamped to the gear 52, the fixed box 51 is fixedly connected to the supporting plate 42, one end of the winding roller 43 is fixedly connected to the pulling plate 53, when the fastening mechanism 5 rotates, the winding roller 43 drives the gear 52 to rotate, when the winding mechanism 4 winds, the gear 52 rotates clockwise, meanwhile, the clamping block 531 on the pulling plate 53 is elastically engaged with the gear 52 under the action of the spring 54, so that the gear 52 can only rotate clockwise and cannot rotate counterclockwise, smooth winding of the winding mechanism 4 is ensured, and stable drawing of the cable 431 to the scissor arm 31 is ensured, when the cable 431 is paid out, the latch 531 of the pull plate 53 is pulled outward, so that the latch 531 is disengaged from the gear 52, and the cable 431 can be paid out normally.

Specifically, a pinch plate 532 is fixedly connected to one side wall of the pull plate 53 far away from the clamping block 531, and a person can pull the pull plate 53 through the pinch plate 532, so that the use is more convenient.

Specifically, the spring 54 is an extension spring, when the pulling plate 53 is pulled, the spring 54 is extended to store force, and when the pulling plate 53 is released, the pulling plate 53 automatically resets on the spring 54, so that the latch 531 on the pulling plate 53 is elastically engaged with the gear 52.

Specifically, the rotation direction of the engaging mechanism 5 is the same as the tightening direction of the winding mechanism 4, the winding mechanism 4 can automatically wind the cable 431 with the excess length, so as to ensure the effective length of the cable 431, and meanwhile, under the action of the engaging mechanism 5, the winding mechanism 4 cannot release the cable 431, so that the cable 431 can be ensured to stably draw the scissor arm 31 when the scissor arm 31 is retracted.

Specifically, the equal fixedly connected with gyro wheel 11 in bottom surface four corners of headstock 1, accessible gyro wheel 11 removes the device, uses more in a flexible way.

Specifically, the equal symmetry two fixed ring 12 of both sides wall of power box 1, solid fixed ring 12 goes up the spiro union and has a screw rod 121, and the bottom fixedly connected with pad foot 122 of screw rod 121 rotates screw rod 121 for pad foot 122 and ground contact can carry on spacingly to the device, prevent that it from taking place to slide.

Specifically, the top end of the upright column 2 is screwed with the screwed pipe 21, the top end of the screwed pipe 21 is fixedly connected with the ejector rod 211, the top end of the ejector rod 211 is fixedly connected with the top plate 212, and the screwed pipe 21 can be rotated, so that the top plate 212 on the ejector rod 211 is contacted with a roof to realize the fixation of the device.

Specifically, the rubber pad 213 is adhered and fixed on the top surface of the top plate 212, so as to increase the friction between the top plate 212 and the roof, and make the fixation more stable.

The working principle and the using process of the invention are as follows: an electric hoist is arranged in the power box 1 and electrically connected with an external power supply, one end of a lifting rope on the electric hoist sequentially passes through a second steering wheel 22 and two first steering wheels 321 and is suspended with a lifting hook, when the device is used, the device is moved to a use place, the lifting hook on the lifting rope of the electric hoist is placed on the ground for lifting by controlling the electric hoist in the power box 1, when a lifted object moves to a specified height, the electric push rod 34 can be controlled, the electric push rod 34 drives the shearing fork arm 31 to contract inwards and fold, the effective length of the contracted shearing fork arm 31 is shorter, the lifted object outside a window can be directly moved into the window, meanwhile, as the tail end fixing plate 33 is rotationally connected with the bracket 35, the bracket 35 is fixedly connected with the upright post 2, the shearing fork arm 31 can be directly rotated to rotate the lifted object, and as the effective length of the contracted shearing fork arm 31 is shorter, the rotation radius can be greatly reduced, the lifting device can lift the cable 431 in a window with a small size, the applicability of the device is obviously improved, when the scissor arm 31 is not contracted, one end of the cable 431 is fixedly connected with the front end fixing plate 32 through the second steering wheel 22, the other end of the cable 431 is wound on the winding mechanism 4 and is limited by the clamping mechanism 5, at the moment, the cable 431 can play a role of pulling and reinforcing the scissor arm 31, the bearing capacity and the stability of the scissor arm 31 are improved, when the supporting mechanism 3 suspends an article, the stability of the supporting mechanism is ensured, when the scissor arm 31 is contracted, the effective length of the cable 431 is shortened, because the rotating direction of the clamping mechanism 5 is the same as the tightening direction of the winding mechanism 4, the winding mechanism 4 can automatically wind the cable 431 with an excessive length, the effective length of the cable 431 is ensured, meanwhile, under the action of the winding mechanism 5, the cable 431 cannot be released, and when the scissor arm 31 is contracted, the stable pulling of the cable 431 to the scissor arm 31 can also be ensured, when the winding mechanism 4 winds up, the winding roller 43 rotates under the action of the spiral spring 411 to wind up the cable 431, when the cable 431 is wound up, the clamping mechanism 5 is opened, the shearing fork arm 31 extends under the action of the electric push rod 34 and simultaneously drives the cable 431 to be wound up, the winding roller 43 rotates to wind up and compress the spiral spring 411 and accumulate force, when the clamping mechanism 5 rotates, the winding roller 43 drives the gear 52 to rotate, when the winding mechanism 4 winds up, the gear 52 rotates clockwise, meanwhile, the clamping block 531 on the pull plate 53 is elastically meshed with the gear 52 under the action of the spring 54, so that the gear 52 can only rotate clockwise and cannot rotate anticlockwise, the winding mechanism 4 can be smoothly wound up, the cable 431 is ensured to stably draw the shearing fork arm 31, when the cable 431 is wound up, the clamping block 531 on the pull plate 53 outwards, so that the latch 531 is disengaged from the gear 52 and the cable 431 can be normally paid out.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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.