CN221116794U - Gun carriage lifting device - Google Patents

Abstract

The utility model discloses a gun carriage hoisting device, which belongs to the technical field of glass curtain wall hoisting, and comprises a base; the front support is arranged on the base and is positioned on one side of the base; the rear bracket is arranged on the base and is positioned on one side of the base opposite to the front bracket; the support arm is erected on the front support and the rear support, one end of the support arm close to the front support is overhung, and a first guide wheel is arranged at one overhanging end of the support arm; the driving mechanism comprises a winch and a traction rope, the winch is arranged on the base, one end of the traction rope is connected with the winch, the other end of the traction rope bypasses the first guide wheel to be connected with the curtain wall, and the winch pulls the curtain wall to lift through winding and unwinding the traction rope. The device can reduce the unit curtain and receive the damage because of carrying process is too much, has reduced constructor's work load, has ensured constructor's life safety when improving the efficiency of construction.

Description

Gun carriage lifting device

Technical Field

The utility model relates to the technical field of curtain wall hoisting, in particular to a gun carriage hoisting device.

Background

The curtain wall is a building exterior enclosing structure or a decoration structure which has certain displacement capacity relative to a main body structure by a supporting structure system and does not share the action of the main body structure, and is also an application of modern building design and building technology, and is commonly used in high-rise buildings, commercial buildings, office buildings, public buildings and the like.

With the reduction of the supply land, high-rise buildings become the trend of future development, and super high-rise buildings with the size of more than 200m are more and more. After the building main body is finished, building outer wall installation is required, the traditional installation method utilizes an elevator to convey the unit curtain wall to an installation floor, or uses a tower crane to uniformly hoist to the installation floor, and then manually conveys the unit curtain wall to an installation point for installation, and the weight of the unit curtain wall plate is usually about one ton, so that the carrying process is too much, time and labor are consumed, the unit curtain wall plate is easily damaged, and therefore, the large potential safety hazard exists.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art, and therefore, the utility model provides a gun carriage lifting device which can reasonably utilize a limited field and reduce the carrying procedures of curtain wall plates, thereby improving the construction efficiency and guaranteeing the life safety of operators.

The gun carriage lifting device comprises a base; the front support is arranged on the base and is positioned on one side of the base; the rear bracket is arranged on the base and is positioned on one side of the base opposite to the front bracket; the support arm is erected on the front support and the rear support, one end of the support arm close to the front support is overhung, and a first guide wheel is arranged at one overhanging end of the support arm; the driving mechanism comprises a winch and a traction rope, the winch is arranged on the base, one end of the traction rope is connected with the winch, the other end of the traction rope bypasses the first guide wheel to be connected with the curtain wall, and the winch pulls the curtain wall to lift through winding and unwinding the traction rope.

The gun carriage lifting device provided by the embodiment of the utility model has at least the following beneficial effects: according to the unit curtain wall mounted position that corresponds with the fixed setting of shell car hoisting accessory in the roof layer to encorbelment the support arm to the floor outside, start the hoist engine and unreel haulage rope, the haulage rope is walked around first leading wheel and is followed the vertical downwardly extending of floor to directly hoist the unit curtain wall on ground to the mounting point, and directly install, on the one hand, reduce the unit curtain wall and receive the damage because of carrying process is too much, on the other hand reduced constructor's work load, also ensured constructor's life safety when improving the efficiency of construction.

According to some embodiments of the utility model, the front bracket is provided with a second guide wheel, the traction rope sequentially winds around the second guide wheel and the first guide wheel to be connected with the curtain wall, and the second guide wheel is used for preventing the traction rope from derailing.

According to some embodiments of the utility model, the support arm is provided with a support frame, the support frame is mutually perpendicular to the support arm, the upper end of the support frame is provided with a third guide wheel for guiding the drawknot steel wire rope, one end of the drawknot steel wire rope is connected with one end of the support arm, and the other end of the drawknot steel wire rope bypasses the third guide wheel to be connected with the other end of the support arm.

According to some embodiments of the utility model, the base is provided with a weight member, the weight member is located on a side of the base which is far away from the overhanging end of the support arm, and the weight member is used for increasing stability of the base.

According to some embodiments of the utility model, the base is provided with a moving part, and the moving part is used for improving the maneuverability of the base.

According to some embodiments of the utility model, the base comprises: the first fixing seat is fixedly connected with the front bracket; the second fixing seat is arranged on the first fixing seat, the second fixing seat is positioned on one side of the first fixing seat opposite to the front support, the second fixing seat is fixedly connected with the rear support, and the counterweight piece is arranged on the second fixing seat.

According to some embodiments of the utility model, a limiting bracket is disposed on the second fixing base, and the limiting bracket is used for limiting the position of the weight piece. According to some embodiments of the present utility model,

According to some embodiments of the utility model, the two ends of the support arm are provided with connecting pieces, and the drawknot steel wire rope is fixed at the two ends of the support arm through the two connecting pieces.

According to some embodiments of the utility model, the arm is arranged obliquely, the overhanging end of the arm being higher than the other end of the arm.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of a gun carriage lifting device in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the arm and support frame of FIG. 1;

FIG. 3 is a right side view of the first mount, front bracket and rear bracket of FIG. 2;

FIG. 4 is a rear view of the first mount and front bracket of FIG. 3;

FIG. 5 is a right side view of the second mount and weight member of FIG. 1;

fig. 6 is a front view of the second holder and the rear bracket of fig. 5.

Reference numerals:

The device comprises a base 100, a weight 110, a moving part 120, a first fixing seat 130, a second fixing seat 140 and a limiting bracket 141;

a front bracket 200, a second guide wheel 210;

A rear bracket 300;

the support arm 400, the first guide wheel 410, the support frame 420, the third guide wheel 430, the drawknot steel wire rope 431 and the connecting piece 440;

A driving mechanism 500, a hoist 510 and a hauling rope 520.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

A gun carriage lifting apparatus according to an embodiment of the present utility model is described with reference to fig. 1 to 6.

As shown in fig. 1 to 6, the gun turret lifting apparatus according to the embodiment of the present utility model includes a base 100; the front bracket 200, the front bracket 200 is set on the base 100, the front bracket 200 locates at one side of the base 100; the rear bracket 300, the rear bracket 300 is disposed on the base 100, the rear bracket 300 is located at the opposite side of the base 100 to the front bracket 200; the support arm 400 is erected on the front support 200 and the rear support 300, one end, close to the front support 200, of the support arm 400 is overhung, and a first guide wheel 410 is arranged at the overhung end of the support arm 400; the driving mechanism 500, the driving mechanism 500 includes hoist 510 and haulage rope 520, and hoist 510 sets up on base 100, and haulage rope 520's one end is connected with hoist 510, and first leading wheel 410 is walked around to the other end of haulage rope 520 and is connected with the curtain, and hoist 510 pulls the curtain through receiving and unreeling haulage rope 520 and goes up and down.

As shown in fig. 1, a front bracket 200 is provided at the front side of a base 100, a rear bracket 300 is provided at the rear side of the base 100, support arms 400 are erected on the front bracket 200 and the rear bracket 300, the support arms 400 extend in the left-right direction, specifically, the rear ends of the support arms 400 are erected on the rear bracket 300, the middle front part of the support arms 400 are erected on a front support, the front ends of the support arms 400 are overhanging outwards, the front ends of the support arms 400 are provided with first guide wheels 410, a winch 510 is fixedly provided on the base 100, the winch 510 is provided with a haulage rope 520, one end of the haulage rope 520 is led out from the winch 510, and the other end bypasses the first guide wheels 410 and is connected with a unit curtain wall to be hoisted. The base 100 is fixedly arranged on a roof layer according to the corresponding unit curtain wall installation position, the support arm 400 is cantilevered towards the outer side of the floor, the winch 510 unwinds the traction rope 520, the traction rope 520 bypasses the first guide wheel 410 and extends vertically downwards along the floor, so that the unit curtain wall on the ground is directly hoisted to the installation point and is directly installed, on one hand, the damage to the unit curtain wall caused by excessive carrying procedures is reduced, on the other hand, the workload of constructors is reduced, and the life safety of the constructors is also ensured while the construction efficiency is improved.

In some implementations of the present utility model, the front bracket 200 is provided with a second guide wheel 210, the traction rope 520 is connected to the curtain wall by sequentially winding around the second guide wheel 210 and the first guide wheel 410, and the second guide wheel 210 is used to prevent the traction rope 520 from derailing.

It should be noted that, the front bracket 200 is two galvanized steel square tubes arranged in parallel, as shown in fig. 3, the front bracket 200 is provided with a second guide wheel 210, the second guide wheel 210 is located in the two galvanized steel square tubes arranged in parallel, the rear end of the traction rope 520 is connected with the winch 510, and the other end bypasses the second guide wheel 210 to extend forward along the vertical downward direction bypassing the first guide wheel 410 after passing through the two galvanized steel square tubes arranged in parallel. The first guide wheel 410 and the second guide wheel 210 provide additional support points for the traction rope 520, and when the traction rope 520 passes around the first guide wheel 410 and the second guide wheel 210, the first guide wheel 410 and the second guide wheel 210 support each other and restrict movement of the rope, reducing sway and sway of the rope, facilitating maintenance of the traction rope 520 on a correct track, thereby reducing the risk of derailment.

In some embodiments of the present utility model, the support arm 400 is provided with a support frame 420, the support frame 420 is perpendicular to the support arm 400, the upper end of the support frame 420 is provided with a third guiding wheel 430 for guiding the drawknot wire rope 431, one end of the drawknot wire rope 431 is connected with one end of the support arm 400, and the other end of the drawknot wire rope 431 bypasses the third guiding wheel 430 to be connected with the other end of the support arm 400.

As shown in fig. 2, the support arm 400 is provided with a support frame 420, the support frame 420 is vertically disposed on the support arm 400, and a third guide wheel 430 is disposed at the upper end of the support arm 400, the third guide wheel 430 is used for changing the direction of the drawknot steel wire rope 431, and the support frame 420 can provide additional support on the support arm 400, so that the support arm 400 can bear larger load by increasing the stability and rigidity of the support arm 400, and meanwhile, excessive bending or deformation of the support arm 400 in the vertical direction is prevented, and the risk of bending and breaking of the support arm 400 is reduced.

In this embodiment, drawknot wire 431 is a phi 8 gauge wire.

In some embodiments of the present utility model, the base 100 is provided with a weight 110, where the weight 110 is located on a side of the base 100 that is far from the overhanging end of the arm 400, and the weight 110 is used to increase the stability of the base 100.

As shown in fig. 1 and 5, the base 100 is provided with a weight member 110, the weight member 110 is located on a side of the base 100 far from the overhanging end of the arm 400, in this embodiment, the weight member 110 is located on the rear side of the base 100, and the weight member 110 is locked on the base 100 through a steel wire rope. Thus, the weight 110 may balance the center of gravity of the gun carriage crane by adding weight, thereby preventing the gun carriage crane from tilting forward or suddenly moving, ensuring that the system remains balanced and stable during operation, reducing the risk of accidents.

In some implementations of the present utility model, the base 100 is provided with a moving portion 120, and the moving portion 120 is used to improve the mobility of the base 100.

As shown in fig. 1, 3 and 5, the base 100 is provided with a moving portion 120, in this embodiment, the moving portion 120 is a universal wheel disposed at the bottom of the base 100, and when the preset installation position of the curtain wall is changed, the gun-car lifting device can move to the next lifting position through the universal wheel. When the crane of the gun carriage reaches the next hoisting position, the base 100 is lifted by the lifting device, the brake frame is placed under the base 100, the base 100 is lowered by the lifting device, at this time, the base 100 is placed above the brake frame, and the bottoms of the universal wheels are not contacted with the ground, so that the crane of the gun carriage is braked.

In some implementations of the utility model, the base 100 includes: the first fixing seat 130, the first fixing seat 130 is fixedly connected with the front bracket 200; the second fixing base 140, the second fixing base 140 is disposed on the first fixing base 130, the second fixing base 140 is located at a side of the first fixing base 130 opposite to the front bracket 200, the second fixing base 140 is fixedly connected with the rear bracket 300, and the weight member 110 is disposed on the second fixing base 140.

As shown in fig. 1, 3 and 5, the base 100 includes a first fixing seat 130 and a second fixing seat 140, the first fixing seat 130 and the second fixing seat 140 are connected through screws, the second fixing seat 140 is located at the rear side of the first fixing seat 130, the front bracket 200 is fixedly arranged at the front side of the first fixing seat 130, the rear bracket 300 is fixedly arranged at the rear side of the second fixing seat 140, the counterweight 110 is arranged on the second fixing seat 140, and four universal wheels are independently arranged at the bottoms of the first fixing seat 130 and the second fixing seat 140, so that the base 100 is split into two parts, the size and the weight of a single part can be reduced, the single part is easier to transport and carry, the transportation cost and the risk are reduced, and the mobility of the whole structure is improved. Meanwhile, when faults occur or parts need to be replaced, only affected parts need to be replaced or repaired, and large-scale disassembly or replacement of the whole structure is not needed, so that time and cost can be saved, the influence on the whole system during maintenance is reduced, and maintenance and repair work is simpler and more convenient.

In some implementations of the present utility model, a limiting bracket 141 is disposed on the second fixing base 140, and the limiting bracket 141 is used to define the position of the weight 110.

As shown in fig. 5 and 6, the second fixing base 140 is provided with a limiting bracket 141, in this embodiment, the limiting bracket 141 is a plurality of vertically arranged steel bars or steel pipes, and the plurality of steel bars or steel pipes are arranged around the edge of the base 100, so as to prevent the weight member 110 from falling off, loosening or shifting during the operation of the hoist 510, reduce unnecessary vibration, oscillation or oscillation, thereby reducing the risk of accidents and guaranteeing the safety of operators and equipment.

In some implementations of the utility model, the two ends of the arm 400 are provided with connectors 440, and the drawknot wire rope 431 is fixed to the two ends of the arm 400 through the two connectors 440.

As shown in fig. 2, the two ends of the support arm 400 are provided with connecting pieces 440, in this embodiment, the connecting pieces 440 are angle irons with a thickness of 5mm, through holes are formed in the angle irons, and two ends of the drawknot steel wire rope 431 are respectively fixed on the connecting pieces 440 at two ends of the support arm 400.

In some implementations of the utility model, the front rack 200 is disposed vertically and the rear rack 300 is disposed vertically.

In some implementations of the utility model, the arm 400 is disposed at an incline, with one end of the arm 400 overhanging a higher elevation than the other end of the arm 400.

As shown in fig. 1, the front bracket 200 and the rear bracket 300 are vertically arranged, and the height of the front bracket 200 is greater than that of the rear bracket 300, so that the support arm 400 erected on the front bracket 200 and the rear bracket 300 is inclined, the front end of the support arm 400 is higher than the rear end of the support arm 400, and when the hoisting operation is performed, one end of the cantilever of the support arm 400 is positioned at a higher height, so that a larger lever effect can be provided, the whole device is more stable, the overturning risk of the gun carrier hoisting device is reduced, and a safer working environment is provided.

In some implementations of the present utility model, a front bracket 200 is disposed on the front side of the first fixing base 130, four universal wheels are disposed on the bottom, and a hoist 510 is fixedly disposed on the first fixing base 130; the rear bracket 300 is disposed at the rear side of the second fixing base 140, four universal wheels are disposed at the bottom, and the weight member 110 is fixedly disposed on the second fixing base 140. The front support 200 and the rear support 300 are vertically arranged, the height of the front support 200 is larger than that of the rear support 300, the front support 200 and the rear support 300 are erected with the support arm 400, the rear end of the support arm 400 is connected with the rear support 300, the middle of the support arm 400 is connected with the front support 200, the front end of the support arm is overhanging outwards of a floor, and the support arm 400 is obliquely arranged. The support arm 400 is vertically provided with a support frame 420, the support frame 420 is provided with a third guide wheel 430 for guiding the drawknot steel wire rope 431, one end of the drawknot steel wire rope 431 is connected with a connecting frame at one end of the support arm 400, and the other end bypasses the third guide wheel 430 to be connected with a connecting piece 440 at the other end of the support arm 400. The front end of the support arm 400 is provided with a first guide wheel 410, the front bracket 200 is provided with a second guide wheel 210, the second guide wheel 210 is positioned below the support arm 400, the winch 510 is provided with a traction rope 520, one end of the traction rope 520 is led out from the winch 510, and the other end of the traction rope sequentially bypasses the second guide wheel 210 and the first guide wheel 410 to vertically extend downwards and is connected with a unit curtain wall to be hoisted.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. A cannon-lift apparatus, comprising:

a base (100);

A front bracket (200), wherein the front bracket (200) is arranged on the base (100), and the front bracket (200) is positioned on one side of the base (100);

A rear bracket (300), wherein the rear bracket (300) is arranged on the base (100), and the rear bracket (300) is positioned on the opposite side of the base (100) to the front bracket (200);

The support arm (400) is erected on the front support (200) and the rear support (300), the support arm (400) is overhung near one end of the front support (200), and a first guide wheel (410) is arranged at one overhung end of the support arm (400);

The driving mechanism (500), the driving mechanism (500) comprises a winch (510) and a traction rope (520), the winch (510) is arranged on the base (100), one end of the traction rope (520) is connected with the winch (510), the other end of the traction rope (520) bypasses the first guide wheel (410) to be connected with the curtain wall, and the winch (510) pulls the curtain wall to lift through winding and unwinding the traction rope (520).

2. The gun carriage lifting device according to claim 1, wherein a second guide wheel (210) is arranged on the front bracket (200), the haulage rope (520) sequentially bypasses the second guide wheel (210) and the first guide wheel (410) to be connected with a curtain wall, and the second guide wheel (210) is used for preventing the haulage rope (520) from derailing.

3. The gun carriage lifting device according to claim 1, wherein a supporting frame (420) is arranged on the supporting arm (400), the supporting frame (420) is perpendicular to the supporting arm (400), a third guide wheel (430) for guiding a drawknot steel wire rope (431) is arranged at the upper end of the supporting frame (420), one end of the drawknot steel wire rope (431) is connected with one end of the supporting arm (400), and the other end of the drawknot steel wire rope (431) bypasses the third guide wheel (430) to be connected with the other end of the supporting arm (400).

4. The gun carriage lifting device according to claim 1, wherein a weight (110) is arranged on the base (100), the weight (110) is located on a side of the base (100) far from the overhanging end of the support arm (400), and the weight (110) is used for increasing the stability of the base (100).

5. The gun carriage lifting device according to claim 1, characterized in that a moving part (120) is arranged on the base (100), the moving part (120) being used for improving the maneuverability of the base (100).

6. The artillery car lifting device according to claim 4, characterized in that the base (100) comprises:

The first fixing seat (130), the first fixing seat (130) is fixedly connected with the front bracket (200);

The second fixing seat (140), second fixing seat (140) set up on first fixing seat (130), second fixing seat (140) are located first fixing seat (130) with preceding support (200) opposite side, second fixing seat (140) with back support (300) fixed connection, counterweight (110) set up on second fixing seat (140).

7. The gun carriage lifting device according to claim 6, characterized in that a limiting bracket (141) is arranged on the second fixing seat (140), and the limiting bracket (141) is used for limiting the position of the counterweight (110).

8. A trolley lifting device according to claim 3, characterized in that both ends of the support arm (400) are provided with connecting pieces (440), and the drawknot wire rope (431) is fixed to both ends of the support arm (400) by means of both said connecting pieces (440).

9. The breech car lifting device according to claim 1, characterized in that the front bracket (200) is arranged vertically and the rear bracket (300) is arranged vertically.

10. The gun carriage lifting device according to claim 1, wherein the support arm (400) is arranged obliquely, and the cantilever end of the support arm (400) is higher than the other end of the support arm (400).