Prefabricated column mounting device

Abstract

The utility model relates to a prefabricated column mounting device which comprises a working table, one side of the working table is a low table top, and the other side of the working table is a high table top. A rectangular opening area is arranged in the middle of the low table top, first telescopic devices are fixed to the left end and the right end of the rectangular opening area, sliding rails are fixed to the front end and the rear end of the rectangular opening area, a sliding frame with an upper opening and a lower opening is slidably installed on the two sliding rails, and output shafts of the two first telescopic devices are connected with the left side and the right side of the sliding frame correspondingly. A plurality of second telescopic devices are fixed to the exteriors of the front side and the rear side of the sliding frame, and output shafts of the second telescopic devices extend into the sliding frame and are fixedly connected with clamping plates; a mounting plate is fixed to the high table top, the end, close to the sliding frame, of the mounting plate is hinged to one end of the pre-placing frame, a third telescopic device is mounted at the end, away from the sliding frame, of the mounting plate, and an output shaft of the third telescopic device is connected with the bottom of the other end of the pre-placing frame. According to the device, the prefabricated column is accurately and quickly positioned, the labor intensity of workers can be reduced, and the injury risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to prefabricated column installation technical field, especially a prefabricated column installation device. BACKGROUND

[0002] Cast-in-place column plays an important role in most engineering construction today because of its superiority, but this construction method needs a large number of formwork, and the on-site operation amount is large, and the construction period is also relatively long. In urban construction, due to heavy traffic, in order to prevent long-term traffic influence, it is necessary to quickly complete the construction, and the cast-in-place column cannot meet this requirement. The prefabricated column can well avoid these problems, and has the advantages of short construction period, high product quality, low energy consumption, small environmental pollution and the like.

[0003] However, at present, when the prefabricated column is installed, a crane is mostly used to cooperate with manual work to install the prefabricated column, the prefabricated column is difficult to position and not accurate enough, the prefabricated column cannot be quickly and efficiently installed, and the labor intensity of the workers is large, and there is a risk of injury. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a prefabricated column installation device, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme:

[0006] A prefabricated column installation device, comprising a workbench, one side of the workbench is a low table top, and the other side is a high table top;

[0007] The middle part of the low table top has a rectangular opening area, first telescopic devices are fixed at the left and right ends of the rectangular opening area, slide rails are fixed at the front and rear ends of the rectangular opening area, a slide frame with an upper opening and a lower opening is slidably installed on the two slide rails, the output shafts of the two first telescopic devices are respectively connected with the left and right sides of the slide frame, for driving the slide frame to move in the rectangular opening area, a plurality of second telescopic devices are fixed outside the front and rear sides of the slide frame, the output shafts of the second telescopic devices extend into the slide frame and are fixedly connected with clamping plates;

[0008] The high table top is fixedly provided with a mounting plate, a pre-placing frame is arranged above the mounting plate, one end of the mounting plate close to the slide frame is hingedly connected with one end of the pre-placing frame, a third telescopic device is installed at the end of the mounting plate away from the slide frame, the output shaft of the third telescopic device is connected with the bottom of the other end of the pre-placing frame, the width of the pre-placing frame is consistent with the width of the slide frame, and the positions of the pre-placing frame and the slide frame correspond to each other, the pre-placing frame is a U-shaped groove structure, and a baffle is movably inserted at the end close to the slide frame.

[0009] Preferably, the inner bottom of the pre-placement frame is provided with a plurality of first rolling balls, and the inner walls on the left and right sides of the sliding frame are provided with a plurality of second rolling balls.

[0010] Preferably, the first telescopic device, the second telescopic device and the third telescopic device are one of a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

[0011] Preferably, the bottom of the high platform is fixed with a control box, the control box is in control connection with the first telescopic device, the second telescopic device and the third telescopic device, and the side surface of the control box is provided with a control panel.

[0012] Preferably, the bottom of the low platform and the control box is fixed with a plurality of supporting columns, the side surface of the supporting column is fixed with a fixed plate, the upper surface of the fixed plate is fixed with a fourth telescopic device, the output shaft of the fourth telescopic device is connected with an open downward U-shaped seat, and a rolling wheel is installed between the two side walls of the U-shaped seat.

[0013] Preferably, the sliding frame is composed of a left sliding frame and a right sliding frame which can be separated.

[0014] The utility model provides a prefabricated column mounting device has the following beneficial effects:

[0015] 1, the crane hoists the prefabricated column and places in the pre-placement frame first, the pre-placement frame has certain inclination in initial state, the bottom surface is abutted on the baffle when the prefabricated column is in the pre-placement frame, and the lower surface is combined with the inner bottom of the pre-placement frame, which can limit the angle of the prefabricated column, facilitate subsequent entry into the sliding frame.

[0016] 2, after the prefabricated column slides into the sliding frame, a plurality of second telescopic devices on the front and rear sides of the sliding frame clamp the prefabricated column through the clamping plate, and then the sliding frame is accurately moved to the prefabricated column mounting position through the two first telescopic devices, so that the prefabricated column is accurately positioned and quickly, and the labor intensity of the workers can be reduced, and the risk of injury is reduced. ACCURACY

[0017] Figure 1 It is a structural schematic view of the prefabricated column mounting device of the utility model;

[0018] Figure 2 It is an installation schematic view of the sliding frame of the utility model;

[0019] Figure 3 It is an installation schematic view of the pre-placement frame of the utility model;

[0020] Figure 4 It is an installation schematic view of the rolling wheel of the utility model.

[0021] In the figure: 1, workbench; 101, low platform; 102, high platform; 103, rectangular opening area; 2, first telescopic device; 3, slide rail; 4, slide frame; 5, second telescopic device; 6, clamping plate; 7, mounting plate; 8, pre-placing frame; 9, third telescopic device; 10, baffle; 11, first ball; 12, second ball; 13, control box; 14, control panel; 15, support column; 16, fixed plate; 17, fourth telescopic device; 18, U-shaped seat; 19, roller. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme in the utility model will be described clearly and completely below in combination with the drawings of the utility model.

[0023] The technical scheme of the utility model will be described clearly and completely below in combination with embodiments, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the protection scope of the utility model.

[0024] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0025] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly and specifically limited. In addition, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] EMBODIMENT

[0027] Referring to Figures 1-3 A prefabricated column mounting device, comprising a workbench 1, one side of which is a low platform 101 and the other side is a high platform 102;

[0028] The middle part of the low platform 101 has a rectangular opening area 103, the left and right ends of which are fixed with first telescopic devices 2, and the front and rear ends of which are fixed with slide rails 3, and an upper and lower opening slide frame 4 is slidingly installed on the two slide rails 3, the output shafts of the two first telescopic devices 2 are respectively connected with the left and right sides of the slide frame 4, for driving the slide frame 4 to move in the rectangular opening area 103, and a plurality of second telescopic devices 5 are fixedly connected outside the front and rear sides of the slide frame 4, the output shafts of the second telescopic devices 5 extend into the slide frame 4 and are fixedly connected with clamping plates 6;

[0029] The high platform 102 is fixed with a mounting plate 7, the upper side of the mounting plate 7 is provided with a pre-placing frame 8, one end of the mounting plate 7 close to the slide frame 4 is hingedly connected with one end of the pre-placing frame 8, and a third telescopic device 9 is installed at the end of the mounting plate 7 away from the slide frame 4, the output shaft of the third telescopic device 9 is connected with the bottom of the other end of the pre-placing frame 8, the width of the pre-placing frame 8 is consistent with the width of the slide frame 4, and the positions correspond to each other, and the pre-placing frame 8 is a U-shaped groove structure, and a baffle 10 is movably inserted at one end close to the slide frame 4.

[0030] The first telescopic device 2, the second telescopic device 5 and the third telescopic device 9 are one of a pneumatic cylinder, a hydraulic cylinder or an electric cylinder, which is selected according to actual needs.

[0031] The device is mainly used for mounting square column-shaped prefabricated columns, which is the most commonly used prefabricated column structure form in building construction, and the size of the inside of the slide frame 4 is matched with the square column-shaped prefabricated column. Before use, the device is positioned and placed at the position where the prefabricated column needs to be installed, so that the prefabricated column mounting position (i.e. the cup opening foundation) is located below the rectangular opening area 103.

[0032] When the device is used, the prefabricated column is placed in the pre-placing frame 8 after being hoisted by a crane, the pre-placing frame 8 has a certain inclination in the initial state, the bottom surface of the prefabricated column abuts against the baffle 10 when the prefabricated column is in the pre-placing frame 8, and the lower side surface is in contact with the inner bottom surface of the pre-placing frame 8, which can limit the angle of the prefabricated column and facilitate subsequent entry into the slide frame 4.

[0033] After the prefabricated column is placed in the pre-placement frame 8, the sliding frame 4 is moved to one end close to the pre-placement frame 8 through two first telescopic devices 2, and then the pre-placement frame 8 is tilted through a third telescopic device 9. After the pre-placement frame 8 is tilted to a suitable angle, the baffle 10 is removed. Since the width of the pre-placement frame 8 is consistent with the width of the sliding frame 4, and the positions correspond to each other, and the pre-placement frame 8 itself limits the angle of the prefabricated column, the prefabricated column can be smoothly slid into the sliding frame 4 after the baffle 10 is removed. It should be noted that the hoist of the crane is not loosened during the entire installation process of the prefabricated column, so the prefabricated column will not fall from the sliding frame 4 to the ground after being slid into the sliding frame 4. After the prefabricated column is slid into the sliding frame 4, a plurality of second telescopic devices 5 on the front and rear sides of the sliding frame 4 clamp the prefabricated column through the clamping plate 6, and then the sliding frame 4 is accurately moved to the prefabricated column installation position through two first telescopic devices 2, so that the prefabricated column is accurately and quickly positioned, and the labor intensity of the workers is reduced and the risk of injury is reduced. After the prefabricated column is positioned, the second telescopic device 5 releases the clamping of the prefabricated column, so that the prefabricated column falls into the prefabricated column installation position, and the installation of the prefabricated column is completed.

[0034] It is worth mentioning that the device can install multiple prefabricated columns in the same prefabricated column installation position, and can also install prefabricated columns in multiple prefabricated column installation positions of the same row, to meet different construction needs.

[0035] In a specific embodiment, the inner bottom of the pre-placement frame 8 is provided with a plurality of first rolling balls 11 to facilitate the sliding of the prefabricated column along the pre-placement frame 8, and the inner walls on the left and right sides of the sliding frame 4 are provided with a plurality of second rolling balls 12 to facilitate the smooth sliding of the prefabricated column into the sliding frame 4.

[0036] In a specific embodiment, the bottom of the high platform 102 is fixed with a control box 13, the control box 13 is in control connection with the first telescopic device 2, the second telescopic device 5 and the third telescopic device 9, and the side surface of the control box 13 is provided with a control panel 14, which can facilitate the control of the equipment by the workers.

[0037] In a specific embodiment, with reference to Figure 1 , Figure 4 , the bottom of the low platform 101 and the control box 13 is fixed with a plurality of support columns 15, the side surface of the support column 15 is fixed with a fixed plate 16, the upper surface of the fixed plate 16 is fixed with a fourth telescopic device 17, the output shaft of the fourth telescopic device 17 penetrates through the fixed plate 16 and is connected with an open downward U-shaped seat 18, and a rolling wheel 19 is installed between the two side walls of the U-shaped seat 18.

[0038] When the device needs to be moved, the rolling wheel 19 can be in contact with the ground through the extension of the output shaft of the fourth telescopic device 17, so as to facilitate the movement of the device.

[0039] In one specific embodiment, the sliding frame 4 is composed of a left and a right sliding frame that can be separated, so that the size of the sliding frame 4 can be changed to suit different sizes of the prefabricated column, where the different sizes of the prefabricated column are prefabricated columns with different lengths of cross section.

[0040] The above examples are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A precast column mounting device, characterized by: Including workbench, one side of the workbench is low table top, the other side is high table top; The middle part of the low table top is provided with a rectangular opening area, the left and right ends of the rectangular opening area are fixedly provided with first telescopic devices, the front and rear ends of the rectangular opening area are fixedly provided with slide rails, a slide frame with upper and lower openings is slidably installed on the two slide rails, the output shafts of the two first telescopic devices are connected with the left and right sides of the slide frame respectively, and the slide frame is driven to move in the rectangular opening area, a plurality of second telescopic devices are fixedly arranged on the outer sides of the front and rear sides of the slide frame, the output shafts of the second telescopic devices extend into the slide frame and are fixedly connected with clamping plates; The high table top is fixedly provided with a mounting plate, a pre-placing frame is arranged above the mounting plate, one end of the mounting plate close to the slide frame is hingedly connected with one end of the pre-placing frame, a third telescopic device is installed at the end of the mounting plate away from the slide frame, the output shaft of the third telescopic device is connected with the bottom of the other end of the pre-placing frame, the width of the pre-placing frame is consistent with the width of the slide frame, and the positions of the pre-placing frame and the slide frame correspond to each other, the pre-placing frame is a U-shaped groove structure, and a baffle is movably inserted at the end close to the slide frame.

2. A precast column installation apparatus as claimed in claim 1, wherein: First rolling balls are arranged on the inner bottom of the pre-placing frame, and second rolling balls are arranged on the inner walls of the left and right sides of the slide frame.

3. A precast column mounting device according to claim 1, wherein: The first telescopic device, the second telescopic device and the third telescopic device are one of a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

4. A precast column mounting device according to claim 1, wherein: A control box is fixedly arranged at the bottom of the high table top, the control box is in control connection with the first telescopic device, the second telescopic device and the third telescopic device, and a control panel is arranged on the side surface of the control box.

5. A precast column mounting arrangement according to claim 4 wherein: A plurality of supporting columns are fixedly arranged at the bottoms of the low table top and the control box, a fixed plate is fixedly arranged on the side surface of the supporting column, a fourth telescopic device is fixedly arranged on the upper surface of the fixed plate, an open downward U-shaped seat is connected with the output shaft of the fourth telescopic device through the fixed plate, and a rolling wheel is arranged between the two side walls of the U-shaped seat.

6. A precast column mounting device according to claim 1, wherein: The slide frame is composed of a left slide frame and a right slide frame which can be separated.

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