CN212245994U

CN212245994U - A novel elevating gear for construction

Info

Publication number: CN212245994U
Application number: CN202020815765.1U
Authority: CN
Inventors: 邹李; 葛浩宇
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2020-12-29
Anticipated expiration: 2030-05-16

Abstract

The utility model provides a novel elevating gear for construction, include: the device comprises a machine body, a suspension arm supporting shaft and a first telescopic rod; the top end of a boom support shaft of the machine body is welded with a first telescopic rod, and the first telescopic rod consists of an inner rod, an outer rod, a pin hole and a fixing pin; the inner rod and the outer rod are in a square tube shape, and the inner rod is in sliding fit with the inner part of the outer rod; the pipe walls of the inner rod and the outer rod are respectively provided with a plurality of circular pin holes, and the inner rod is matched with the pin holes on the pipe wall of the outer rod; the inner rod and the outer rod are connected through a fixing pin in a pin joint mode; the fixing pin is in inserted fit with the pin hole; the utility model has the advantages of simple structure is difficult for leaning forward, not fragile wall, and convenient spacing adjustment and height use is comparatively convenient, comparatively practical to effectual solution the utility model provides a problem and not enough.

Description

A novel elevating gear for construction

Technical Field

The utility model relates to a construction technical field, more specifically the theory that says so especially relates to a novel elevating gear for construction.

Background

The building construction is a production activity for building various building products in a certain space and time by using various building materials and mechanical equipment according to a specific design blueprint, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like.

The indoor crane is commonly used for lifting building materials such as gravel, wood plates and the like in building construction, and the existing indoor crane is easy to tilt forward in the process of lifting the materials, so that potential safety hazards exist.

In view of this, research and improvement are carried out to solve the existing problems, and a novel lifting device for building construction is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel elevating gear for construction to solve the current indoor loop wheel machine that proposes in the above-mentioned background art and lean forward easily at the in-process of lift material, there is the problem and the not enough of potential safety hazard.

In order to achieve the above object, the utility model provides a novel elevating gear for construction is reached by following specific technological means:

a novel elevating gear for construction, includes: the device comprises a machine body, a suspension arm support shaft, a first telescopic rod, a supporting plate, a rotating sleeve, a second telescopic rod, a wall support plate, an inner rod, an outer rod, pin holes, fixing pins, a rotating shaft and hand-screwed bolts; the top end of a boom support shaft of the machine body is welded with a first telescopic rod, and the first telescopic rod consists of an inner rod, an outer rod, a pin hole and a fixing pin; the inner rod and the outer rod are in a square tube shape, and the inner rod is in sliding fit with the inner part of the outer rod; the pipe walls of the inner rod and the outer rod are respectively provided with a plurality of circular pin holes, and the inner rod is matched with the pin holes on the pipe wall of the outer rod; the inner rod and the outer rod are connected through a fixing pin in a pin joint mode; the fixing pin is in inserted fit with the pin hole; the top end of the inner rod of the first telescopic rod is welded with a circular supporting plate, and the top end of the supporting plate is welded with a circular rotating shaft; the rotating shaft is sleeved with a cylindrical rotating sleeve, and the rotating sleeve is rotatably connected with the rotating shaft; a hand-screwed bolt is connected to one side of the rotating sleeve through threads, and a screw of the hand-screwed bolt is abutted to the rotating shaft; a second telescopic rod with the same structure as the first telescopic rod is arranged at the front side of the top end of the first telescopic rod, and the second telescopic rod is perpendicular to the first telescopic rod; the second telescopic rod is also composed of an inner rod, an outer rod, pin holes and fixing pins, the rear end of the outer rod of the second telescopic rod is welded on the outer cylinder wall of the rotary sleeve, and a rectangular wall supporting plate is welded at the front end of the inner rod of the second telescopic rod.

As the further optimization of this technical scheme, the utility model relates to a novel elevating gear for construction wall backup pad is the interior pole welding of perpendicular to shape with the second telescopic link, and the front end of wall backup pad is pasted and is had the rubber pad of rectangle form.

As this technical scheme's further optimization, the utility model relates to a novel elevating gear for construction wall backup pad is connected the setting through the rotation of changeing cover and pivot and is 360 degrees rotary device, and the hand is twisted the bolt setting and is the rotation locking device of wall backup pad.

As this technical scheme's further optimization, the utility model relates to a novel elevating gear for construction the wall backup pad sets up through the interior pole of first telescopic link and the sliding fit of outer pole and is oscilaltion device.

As this technical scheme's further optimization, the utility model relates to a novel elevating gear for construction the wall backup pad sets up through the interior pole of second telescopic link and the sliding fit of outer pole and is front and back telescoping device.

As the further optimization of this technical scheme, the utility model relates to a novel elevating gear for construction the fixed pin is the bolt pin, just be provided with the cooperation nut on the screw thread of bolt pin.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses an interior pole welding that sets up wall backup pad and second telescopic link is the shape of being inverted T, is convenient for form through the wall of the top of wall bracing piece and organism and supports for the organism is difficult for leaning forward at the in-process of lift material, and is comparatively safe during the use, and pastes the rubber pad that has the rectangle form through the front end that sets up the wall backup pad, makes the wall backup pad be difficult for causing the damage to the wall, and is comparatively practical.

2. The utility model discloses a set up the wall backup pad and be 360 degrees rotary device, and the wall backup pad is oscilaltion device through the interior pole of first telescopic link and the sliding fit setting of outer pole to the wall backup pad sets up the front and back telescoping device through the interior pole of second telescopic link and the sliding fit of outer pole, conveniently adjusts the interval of wallboard backup pad and wall, and the height of wall backup pad, the convenience when improving the wallboard backup pad and using.

3. The utility model discloses a to a novel elevating gear's improvement for construction, have simple structure, be difficult for leaning forward, not fragile wall, convenient spacing and height, it is comparatively convenient to use, comparatively practical advantage, thereby effectual solution the utility model discloses the problem that proposes in background art is with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

fig. 2 is a schematic view of a first telescopic rod structure of the present invention;

fig. 3 is a schematic view of a second telescopic rod of the present invention;

fig. 4 is a schematic view of the supporting state of the wall supporting plate of the present invention.

In the figure: the device comprises a machine body 1, a suspension arm support shaft 2, a first telescopic rod 3, a supporting plate 4, a rotating sleeve 5, a second telescopic rod 6, a wall support plate 7, an inner rod 301, an outer rod 302, a pin hole 303, a fixing pin 304, a rotating shaft 401 and a hand-screwed bolt 501.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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 invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a specific technical implementation of a novel lifting device for building construction:

a novel elevating gear for construction, includes: the device comprises a machine body 1, a suspension arm support shaft 2, a first telescopic rod 3, a supporting plate 4, a rotating sleeve 5, a second telescopic rod 6, a wall support plate 7, an inner rod 301, an outer rod 302, a pin hole 303, a fixing pin 304, a rotating shaft 401 and a hand-screwed bolt 501; the top end of a suspension arm support shaft 2 of the machine body 1 is welded with a first telescopic rod 3, and the first telescopic rod 3 consists of an inner rod 301, an outer rod 302, a pin hole 303 and a fixing pin 304; the inner rod 301 and the outer rod 302 are in a square tube shape, and the inner rod 301 is in sliding fit in the outer rod 302; the pipe walls of the inner rod 301 and the outer rod 302 are both provided with a plurality of circular pin holes 303, and the inner rod 301 is matched with the pin holes 303 on the pipe wall of the outer rod 302; the inner rod 301 is pinned with the outer rod 302 through a fixing pin 304; the fixing pin 304 is in inserted fit with the pin hole 303; the top end of the inner rod 301 of the first telescopic rod 3 is welded with a circular supporting plate 4, and the top end of the supporting plate 4 is welded with a circular rotating shaft 401; a cylindrical rotating sleeve 5 is sleeved on the rotating shaft 401, and the rotating sleeve 5 is rotatably connected with the rotating shaft 401; a hand-screwed bolt 501 is connected to one side of the rotating sleeve 5 through threads, and a screw of the hand-screwed bolt 501 is abutted to the rotating shaft 401; a second telescopic rod 6 with the same structure as the first telescopic rod is arranged at the front side of the top end of the first telescopic rod 3, and the second telescopic rod 6 is vertical to the first telescopic rod 3; the second telescopic rod 6 is also composed of an inner rod 301, an outer rod 302, a pin hole 303 and a fixing pin 304, the rear end of the outer rod 302 of the second telescopic rod 6 is welded on the outer cylinder wall of the rotary sleeve 5, and the front end of the inner rod 301 of the second telescopic rod 6 is welded with a rectangular wall supporting plate 7.

Specifically, referring to fig. 3, the wall support plate 7 is welded to the inner rod 301 of the second telescopic rod 6 in an inverted-t shape, the wall support plate 7 is used for supporting on a wall, and a rectangular rubber pad is adhered to the front end of the wall support plate 7 and used for anti-skidding and wall protection.

Specifically, referring to fig. 3, the wall support plate 7 is connected to the rotating shaft 401 through the rotating sleeve 5 to form a 360-degree rotating device, the hand-screwed bolt 501 is provided with a rotation locking device of the wall support plate 7, the hand-screwed bolt 501 is loosened, the wall support plate 7 rotates on the rotating shaft 401 through the rotating sleeve 5, the hand-screwed bolt 501 is screwed down, and the end of the screw of the hand-screwed bolt 501 abuts against the rotating shaft 401, so that the rotating sleeve 5 cannot rotate.

Specifically, referring to fig. 2, the wall supporting plate 7 is configured as an up-down lifting device by sliding fit of the inner rod 301 and the outer rod 302 of the first telescopic rod 3, the fixing pins in the pin holes 303 of the inner rod 301 and the outer rod 302 are pulled out, the length of the inner rod 301 extending out of the outer rod 302 is adjusted by pulling the inner rod 301, and after the adjustment is completed, the fixing pins are simultaneously inserted into the pin holes 303 of the inner rod 301 and the outer rod 302, so that the inner rod 301 and the outer rod 302 are fixed.

Specifically, referring to fig. 3, the wall supporting plate 7 is a front-back telescopic device through the sliding fit of the inner rod 301 and the outer rod 302 of the second telescopic rod 6, and the adjusting and fixing manner is the same as that of the first telescopic rod 3.

Specifically, referring to fig. 2, the fixing pin 304 is a bolt pin, and a matching nut is disposed on a thread of the bolt pin, and after the bolt pin is inserted into the pin hole 303, the matching nut is screwed on one end of the thread of the bolt pin, so that the fixing pin 304 cannot be separated from the pin hole 304.

The method comprises the following specific implementation steps:

adjust the height of wall backup pad 7 through first telescopic link 3 to adjust wall backup pad 7 through second telescopic link 6 and make it support on the wall, be the supporting state shown in figure 4 after finishing adjusting, make organism 1 difficult forward leaning at the in-process of lift material, it is comparatively safe during the use.

In summary, the following steps: according to the novel lifting device for building construction, the inner rod of the wall supporting plate and the inner rod of the second telescopic rod are welded to be inverted T-shaped, so that the wall supporting rod and a wall above the machine body can form support conveniently, the machine body is not prone to leaning forward in the process of lifting materials, the use is safe, and the rectangular rubber pad is pasted at the front end of the wall supporting plate, so that the wall supporting plate is not prone to damage the wall, and the novel lifting device is practical; the wall supporting plate is a 360-degree rotating device, the wall supporting plate is provided with an up-down lifting device through the sliding fit of the inner rod and the outer rod of the first telescopic rod, and the wall supporting plate is provided with a front-back telescopic device through the sliding fit of the inner rod and the outer rod of the second telescopic rod, so that the distance between the wall supporting plate and the wall and the height of the wall supporting plate can be conveniently adjusted, and the convenience in use of the wall supporting plate is improved; the utility model discloses a to a novel elevating gear's improvement for construction, have simple structure, be difficult for leaning forward, not fragile wall, convenient spacing and height, it is comparatively convenient to use, comparatively practical advantage to effectual solution the utility model provides a problem and not enough.

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. A novel elevating gear for construction, includes: the device comprises a machine body (1), a suspension arm supporting shaft (2), a first telescopic rod (3), a supporting plate (4), a rotating sleeve (5), a second telescopic rod (6), a wall supporting plate (7), an inner rod (301), an outer rod (302), pin holes (303), fixing pins (304), a rotating shaft (401) and hand-screwed bolts (501); the method is characterized in that: the top end of a boom support shaft (2) of the machine body (1) is welded with a first telescopic rod (3), and the first telescopic rod (3) consists of an inner rod (301), an outer rod (302), a pin hole (303) and a fixing pin (304); the inner rod (301) and the outer rod (302) are in a square tube shape, and the inner rod (301) is in sliding fit with the inner part of the outer rod (302); the pipe walls of the inner rod (301) and the outer rod (302) are respectively provided with a plurality of circular pin holes (303), and the inner rod (301) is matched with the pin holes (303) on the pipe walls of the outer rod (302); the inner rod (301) is connected with the outer rod (302) through a fixing pin (304) in a pin joint mode; the fixing pin (304) is in inserted fit with the pin hole (303); the top end of an inner rod (301) of the first telescopic rod (3) is welded with a circular supporting plate (4), and the top end of the supporting plate (4) is welded with a circular rotating shaft (401); the rotating shaft (401) is sleeved with a cylindrical rotating sleeve (5), and the rotating sleeve (5) is rotatably connected with the rotating shaft (401); a hand-screwed bolt (501) is connected to one side of the rotating sleeve (5) through threads, and a screw of the hand-screwed bolt (501) is abutted to the rotating shaft (401); a second telescopic rod (6) with the same structure as the first telescopic rod is arranged at the front side of the top end of the first telescopic rod (3), and the second telescopic rod (6) is vertical to the first telescopic rod (3); the second telescopic rod (6) is also composed of an inner rod (301), an outer rod (302), a pin hole (303) and a fixing pin (304), the rear end of the outer rod (302) of the second telescopic rod (6) is welded on the outer cylinder wall of the rotating sleeve (5), and the front end of the inner rod (301) of the second telescopic rod (6) is welded with a rectangular wall supporting plate (7).

2. The novel lifting device for building construction according to claim 1, characterized in that: the wall supporting plate (7) is welded with the inner rod (301) of the second telescopic rod (6) to form an inverted T shape, and a rectangular rubber pad is adhered to the front end of the wall supporting plate (7).

3. The novel lifting device for building construction according to claim 1, characterized in that: wall backup pad (7) are connected the setting through changeing cover (5) and rotation of pivot (401) and are 360 degrees rotary device, and hand is twisted bolt (501) and is set up the rotation locking device who is wall backup pad (7).

4. The novel lifting device for building construction according to claim 1, characterized in that: the wall supporting plate (7) is provided with an up-down lifting device through the sliding fit of the inner rod (301) and the outer rod (302) of the first telescopic rod (3).

5. The novel lifting device for building construction according to claim 1, characterized in that: the wall supporting plate (7) is a front-back telescopic device through sliding fit arrangement of an inner rod (301) and an outer rod (302) of a second telescopic rod (6).

6. The novel lifting device for building construction according to claim 1, characterized in that: the fixing pin (304) is a bolt pin, and a matching nut is arranged on the thread of the bolt pin.