Auxiliary mounting device for fabricated shear wall

Abstract

The utility model provides an auxiliary mounting device for an assembly type shear wall, which comprises a left support frame, a right support frame, a lifting mechanism, a left adjusting mechanism, a right adjusting mechanism, a front-back adjusting mechanism, a connecting mechanism and an alignment mark post, and a plurality of universal wheels are arranged at the bottoms of the left support frame and the right support frame. The bottoms of the opposite faces of the left supporting frame and the right supporting frame are each provided with a lifting mechanism, each lifting mechanism comprises a lifting frame and a first hydraulic oil cylinder, three lifting rods are arranged at the bottom of each lifting frame, the left adjusting mechanism is arranged on the left supporting frame, the right adjusting mechanism is arranged on the right supporting frame, and the front-back adjusting mechanism is arranged on the right supporting frame. The connecting mechanism is used for achieving connection of the left supporting frame and the right supporting frame, the alignment mark post comprises a sleeve and a vertical rod, and the vertical rod is fixedly arranged on the sleeve. By means of the device, safe and efficient assembly of the assembly type shear wall can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabricated building construction, in particular to an auxiliary installation device of fabricated shear wall. BACKGROUND

[0002] With the continuous improvement of industrialization level, automation and intelligent manufacturing has become the trend of modern industry, and is also the development direction of fabricated building. Fabricated building is composed of prefabricated concrete shear wall, prefabricated concrete column, prefabricated concrete beam, prefabricated concrete composite slab and prefabricated concrete stair.

[0003] At present, the structure component of fabricated shear wall generally relies on tower crane for hoisting operation, which occupies the tower crane for a long time and affects other construction procedures. The falling and rising distance is difficult to accurately control, and multiple people are needed to stably control and repeatedly adjust during installation. The butt end is generally aligned with the steel bar and the assembly hole by using a mirror by artificial, which is difficult to control, and further leads to the problems of high safety risk, poor installation quality, low mechanization level and high labor cost of the existing installation of fabricated shear wall. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an auxiliary installation device of fabricated shear wall, which can realize safe and efficient assembly of fabricated shear wall.

[0005] The utility model solves the technical problems by adopting the technical scheme that an auxiliary installation device of fabricated shear wall comprises a left support frame, a right support frame, a lifting mechanism, a left adjusting mechanism, a right adjusting mechanism, a front and back adjusting mechanism, a connecting mechanism and a positioning marker, a plurality of universal wheels are arranged at the bottom of the left support frame and the right support frame, the lifting mechanism is arranged at the bottom of the left support frame and the right support frame, the lifting mechanism comprises a lifting frame and a first hydraulic oil cylinder, the lifting frame is vertically arranged at the bottom of the corresponding left support frame and right support frame, two first hydraulic oil cylinders are arranged on the left support frame and the right support frame, the first hydraulic oil cylinders can drive the corresponding lifting frame to move up and down, three lifting rods are arranged at the bottom of each lifting frame, the left adjusting mechanism is arranged on the left support frame and realizes the right pushing of the fabricated shear wall on the lifting rod, the right adjusting mechanism is arranged on the right support frame and realizes the left pushing of the fabricated shear wall on the lifting rod, the front and back adjusting mechanism is arranged on the right support frame and can realize the front and back movement adjustment of the fabricated shear wall on the lifting rod, the connecting mechanism is used for connecting the left support frame and the right support frame, and the positioning marker comprises a sleeve and a vertical rod.

[0006] Preferably, the connecting mechanism comprises a threaded rod, connecting pipes, a guiding sleeve and a guiding rod, the guiding sleeve is arranged on the upper side and the lower side of the connecting pipe on the left support frame, the guiding rod is arranged on the right support frame and is sleeved in the corresponding guiding sleeve.

[0007] Further, the guiding sleeve is arranged on the upper side and the lower side of the connecting pipe on the left support frame, and the guiding rod is arranged on the right support frame and is sleeved in the corresponding guiding sleeve.

[0008] Further, an auxiliary rotating rod is fixedly arranged in the middle of the threaded rod.

[0009] Preferably, the left adjusting mechanism comprises a left adjusting oil cylinder, the left adjusting oil cylinder is horizontally fixedly arranged in the middle of the right side of the left support frame, and a left push plate is fixedly arranged at the telescopic end of the left adjusting oil cylinder.

[0010] Further, the right adjusting mechanism comprises a right adjusting oil cylinder, the right adjusting oil cylinder is horizontally fixedly arranged in the middle of the left side of the right support frame, and a right push plate is fixedly arranged at the telescopic end of the right adjusting oil cylinder.

[0011] Preferably, the front and rear adjusting mechanism comprises a support plate, a front adjusting oil cylinder and a rear adjusting oil cylinder, the support plate is fixedly arranged on the front and rear of the right support frame, the front adjusting oil cylinder and the rear adjusting oil cylinder are fixedly arranged on the corresponding support plate, and a front push plate and a rear push plate are arranged at the telescopic end of the front adjusting oil cylinder and the rear adjusting oil cylinder respectively.

[0012] Preferably, the lifting rod is a circular rod.

[0013] The utility model discloses an advantageous effect is: the utility model discloses simple structure, convenient to process and manufacture, the utility model discloses flexible movement can be conveniently realized by utilizing universal wheel, thereby being favorable to improve the assembly efficiency of assembly type shear wall, in actual assembly process, only need to utilize tower crane to realize the hoisting of assembly type shear wall in the utility model, do not need to utilize tower crane to cooperate the subsequent calibration assembly process of shear wall, thereby reducing the occupation time of tower crane, thereby being convenient for tower crane for other process construction, utilize left -hand adjusting oil cylinder, right -hand adjusting oil cylinder, front adjusting oil cylinder and rear adjusting oil cylinder can realize the position adjustment of assembly type shear wall's four, and do not need manual force auxiliary push assembly type shear wall in the adjustment process, thereby can improve the assembly safety, in the assembly process, the alignment mark post is vertically sleeved on the corresponding butt joint reinforcing steel, then utilize vertical rod to realize the extension of butt joint reinforcing steel, when the alignment of butt joint reinforcing steel and butt joint hole is carried out, make the distance between the bottom of assembly type shear wall and floor larger, thereby convenient for the alignment of vertical rod and butt joint hole observation, thereby convenient for improving the alignment adjustment efficiency of assembly type shear wall, after completing the alignment work, take down the alignment mark post, then directly utilize first hydraulic cylinder to realize the vertical below of assembly type shear wall, thereby can complete the accurate assembly of assembly type shear wall, through the rotation screw rod, the connection and separation of left support frame and right support frame can be conveniently realized, and the cooperation of guide sleeve and guide rod can improve the connection stability of left support frame and right support frame. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or prior art, below will be to the drawings needed to use in the embodiment or prior art description briefly introduced, obviously, below description in the drawings is part preferred embodiment of the present utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0015] Figure 1 It is the whole structure schematic diagram of the present utility model;

[0016] Figure 2 It is the whole structure front view of the present utility model;

[0017] Figure 3 It is the structure schematic diagram of the right half part structure of the present utility model;

[0018] In the drawing: 1 left support frame, 2 right support frame, 3 lifting mechanism, 31 lifting frame, 32 first hydraulic cylinder, 33 lifting rod, 41 left adjusting oil cylinder, 42 left push plate, 51 right adjusting oil cylinder, 52 right push plate, 61 support plate, 62 front adjusting oil cylinder, 63 rear adjusting oil cylinder, 7 connecting mechanism, 71 connecting pipe, 72 screw rod, 721 auxiliary rotating rod, 73 guide sleeve, 74 guide rod, 81 sleeve, 82 vertical rod, 101 universal wheel. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described below in conjunction with specific examples and drawings. Figures 1-3 It should be apparent that the described embodiments are only a part of the preferred embodiments of the present application, rather than all the embodiments. Those skilled in the art can make similar modifications without departing from the connotation of the present application, and therefore the present application is not limited by the specific embodiments disclosed below.

[0020] The present application provides an auxiliary installation device for an assembled shear wall (such as Figure 1The utility model provides a kind of assembly shear wall auxiliary assembly device, including left support frame 1, right support frame 2, lifting mechanism 3, left adjusting mechanism, right adjusting mechanism, front and back adjusting mechanism, connecting mechanism 7, alignment marker post, the left support frame 1 and right support frame 2 can be made by welding by square tube, and a plurality of universal wheels 101 are provided in the bottom of left support frame 1 and right support frame 2, universal wheel 101 is mature technology product known in the prior art, in the embodiment, universal wheel 101 can be selected with brake function universal wheel;Lifting mechanism is provided in the bottom of the opposite side of left support frame 1 and right support frame 2, in the specific embodiment, the lifting mechanism can be used to realize the lifting adjustment of assembly shear wall, and the lifting mechanism includes lifting frame 31, first hydraulic cylinder 32, the lifting frame 31 is vertically arranged in the bottom of corresponding left support frame 1 and right support frame 2, and two first hydraulic cylinders 32 are provided on left support frame 1 and right support frame 2, two first hydraulic cylinders 32 can drive corresponding lifting frame 31 to move up and down, specifically, lifting frame 31 is vertically arranged on a plurality of vertical rods of left support frame 1 or right support frame 2, and the vertical direction of lifting frame 31 is guided by vertical rod, so as to ensure that lifting frame 31 moves vertically up and down, three lifting rods 33 are provided in the bottom of each lifting frame 31, in actual application, the lifting rods 33 on left support frame 1 and right support frame 2 are distributed in left-right symmetry state, so as to improve the support stability of assembly shear wall, so that assembly shear wall can move vertically up and down accurately;The left adjusting mechanism is arranged on left support frame 1, and the left adjusting mechanism realizes the right pushing of assembly shear wall on lifting rod 33, the right adjusting mechanism is arranged on right support frame 2, and the right adjusting mechanism realizes the left pushing of assembly shear wall on lifting rod 33, the front and back adjusting mechanism is arranged on right support frame 2, and the front and back adjusting mechanism can realize the front and back movement adjustment of assembly shear wall on lifting rod 33, in actual application, the position of assembly shear wall can be accurately adjusted by the cooperation of left adjusting mechanism, right adjusting mechanism and front and back adjusting mechanism, so as to realize the accurate assembly of assembly shear wall;And when moving assembly shear wall by using the above left adjusting mechanism, right adjusting mechanism and front and back adjusting mechanism, manual force is not needed to assist in pushing assembly shear wall to move, so as to reduce labor intensity, and improve assembly safety;The connecting mechanism is used for connecting left support frame 1 and right support frame 2, in actual application, when assembly shear wall is assembled by using the utility model, the stable connection of left support frame 1 and right support frame is ensured by using connecting mechanism, when assembly shear wall is assembled by using the utility model, the connecting mechanism is separated, so as to separate left support frame 1 and right support frame 2, so as to smoothly complete the whole assembly process of assembly shear wall.The alignment marker post comprises a sleeve 81 and a vertical rod 82 fixedly arranged on the sleeve 81, in actual application, a plurality of alignment marker posts can be arranged, in the assembly process, the sleeve 81 is vertically sleeved on the corresponding butt joint reinforcing bar, and then the butt joint reinforcing bar is lengthened by using the vertical rod 82, the butt joint reinforcing bar is lengthened, the distance between the bottom of the fabricated shear wall and the floor during butt joint assembly can be effectively increased, thereby the staff can conveniently observe the alignment of the vertical rod 82 and the butt joint hole at the bottom of the fabricated shear wall, and then the overall assembly efficiency of the fabricated shear wall can be improved.

[0021] On the basis of the above embodiment, the specific implementation of the connecting mechanism is that the connecting mechanism comprises a threaded rod 72 and a connecting pipe 71, one connecting pipe 71 is arranged on the front side and the rear side of the right side wall of the left support frame 1 and the left side wall of the right support frame 2, and the threaded rod 72 is sleeved between the two left and right connecting pipes 71, the mutual approach or separation of the two connecting pipes 71 can be realized by rotating the threaded rod 72, when the fabricated shear wall is assembled by using the utility model, the fixed connection of the two connecting pipes 71 is realized by using the threaded rod 71, and then the fixed connection of the left support frame 1 and the right support frame 2 is realized, when the assembly of the fabricated shear wall is completed, the separation of the two connecting pipes 71 is realized by rotating the threaded rod 72, and then the separation of the left support frame 1 and the right support frame 2 is realized, thereby the assembly of the next shear wall by using the utility model can be continuously realized; in actual application, the cooperation relationship between the threaded rod 72 and the two connecting pipes 71 can refer to the cooperation relationship of the existing basket screw, therefore, the specific cooperation relationship between the threaded rod 72 and the two connecting pipes 71 will not be introduced in detail, further, in order to realize the rotation of the threaded rod 72 smoothly, an auxiliary rotating rod 721 is fixedly arranged in the middle of the threaded rod 72.

[0022] On the basis of the above embodiment, in order to improve the connection stability of the left support frame 1 and the right support frame 2, a guide sleeve 73 is arranged on the upper side and the lower side of the connecting pipe 71 on the left support frame 1, a guide rod 74 corresponding to the guide sleeve 73 is arranged on the right support frame 2, and the guide rod 74 is sleeved in the corresponding guide sleeve 73.

[0023] Based on the above embodiments, the specific implementation of the left adjustment mechanism is as follows: the left adjustment mechanism includes a left adjustment cylinder 41, which is horizontally fixedly disposed in the middle of the right side of the left support frame 1. A left push plate 42 is fixedly disposed at the telescopic end of the left adjustment cylinder 41. When it is necessary to move the prefabricated shear wall located in this utility model to the right, the left adjustment cylinder 41 is activated, so that the left push plate 42 pushes the prefabricated shear wall to the right; further, the specific implementation of the right adjustment mechanism is as follows: The right adjustment mechanism includes a right adjustment cylinder 51, which is horizontally fixed in the middle of the left side of the right support frame 2. A right push plate 52 is fixedly installed at the telescopic end of the right adjustment cylinder 51. In practical applications, when it is necessary to move the prefabricated shear wall located in this utility model to the left, the right adjustment cylinder 51 is activated, so that the right push plate 52 pushes the prefabricated shear wall to the left. In practical applications, the left push plate 42 and the right push plate 52 can also be used to limit the vertical placement of the prefabricated shear wall.

[0024] Based on the above embodiments, the specific implementation of the front-to-back adjustment mechanism is as follows: The front-to-back adjustment mechanism includes a support plate 61, a front adjustment cylinder 62, and a rear adjustment cylinder 63. A support plate 61 is fixedly installed at both the front and rear of the right support frame 2. The front adjustment cylinder 62 and the rear adjustment cylinder 63 are respectively fixedly installed on the corresponding support plates 61. A front push plate 621 and a rear push plate 631 are respectively installed at the telescopic ends of the front adjustment cylinder 62 and the rear adjustment cylinder 63. In practical applications, when it is necessary to push the prefabricated shear wall backward, the front adjustment cylinder 62 is activated, thereby realizing the front push plate 621 pushing the prefabricated shear wall backward. When it is necessary to push the prefabricated shear wall forward, the rear adjustment cylinder 63 is activated, thereby realizing the rear push plate 631 pushing the prefabricated shear wall forward.

[0025] In practical applications, to facilitate relative sliding between the prefabricated shear wall and the lifting rod 33, the lifting rod 33 is made into a circular rod.

[0026] The process of achieving precise assembly of prefabricated shear walls using this utility model is as follows: First, move the left support frame 1 and the right support frame 2 to the vicinity of the shear wall assembly position. Then, use the threaded rod 72 to connect the left support frame 1 and the right support frame 2. After completing the connection, move the utility model as a whole to the periphery of the shear wall assembly position. Then, position the lifting rod 33 at its highest initial position. Next, vertically place several alignment markers onto the corresponding butt joint reinforcement bars of the floor slab. After placing the alignment markers, use a tower crane to lift the prefabricated shear wall onto the six lifting rods 33 between the left support frame 1 and the right support frame 2. After the lifting is completed, release the tower crane from lifting the shear wall. Then, slowly... The height of the prefabricated shear wall is slowly lowered. When the bottom of the prefabricated shear wall is close to the top of the vertical rod 82, the descent of the prefabricated shear wall is stopped. Then, the vertical alignment between the top of the vertical rod 82 and the docking hole at the bottom of the shear wall is manually observed. The shear wall is moved by the left adjustment mechanism, the right adjustment mechanism, and the front and rear adjustment mechanism, so that the vertical rod 82 is finally aligned vertically with the corresponding docking hole. Then, all the alignment markers are removed. After the alignment markers are removed, the prefabricated shear wall is lowered slowly again until it reaches the lowest position. Then, by rotating the two threaded rods 72, the left support frame 1 and the right support frame 2 are separated, and the prefabricated shear wall is precisely assembled using this utility model.

[0027] In this utility model, "upper", "lower", "front", "back", "left", and "right" are all relative positions used to facilitate the description of positional relationships, and therefore cannot be understood as absolute positions as limitations on the scope of protection.

[0028] Except for the technical features described in the specification, all other technologies are known to those skilled in the art.

[0029] The preferred embodiments and examples of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments and examples. For those skilled in the art, several improvements and modifications can be made without departing from the concept of the present invention, and these improvements and modifications should also be considered within the protection scope of the present invention.

Claims

1. An auxiliary installation device for prefabricated shear walls, characterized in that, The system includes a left support frame, a right support frame, a lifting mechanism, a left adjustment mechanism, a right adjustment mechanism, a front-to-back adjustment mechanism, a connecting mechanism, and an alignment marker. Several casters are installed at the bottom of both the left and right support frames. A lifting mechanism is installed at the bottom of each of the opposite sides of the left and right support frames. Each lifting mechanism includes a lifting frame and a first hydraulic cylinder. The lifting frame is vertically fitted onto the bottom of the corresponding left and right support frames. Two first hydraulic cylinders are installed on each left and right support frame, and these two cylinders can drive the corresponding lifting frame to move up and down. Each of the lifting frames has three lifting rods at its bottom. The left adjustment mechanism is located on the left support frame and pushes the prefabricated shear wall on the lifting rod to the right. The right adjustment mechanism is located on the right support frame and pushes the prefabricated shear wall on the lifting rod to the left. The front-to-back adjustment mechanism is located on the right support frame and allows for the front-to-back movement adjustment of the prefabricated shear wall located on the lifting rod. The connecting mechanism connects the left and right support frames. The alignment marker includes a sleeve and a vertical rod, with the vertical rod fixedly mounted on the sleeve.

2. The auxiliary installation device for a prefabricated shear wall according to claim 1, characterized in that, The connecting mechanism includes a threaded rod and a connecting pipe. A connecting pipe is provided on the front and rear sides of the right side wall of the left support frame and the left side wall of the right support frame. A threaded rod is sleeved between two opposite connecting pipes. By rotating the threaded rod, the corresponding two connecting pipes can be moved closer or further apart.

3. The auxiliary installation device for a prefabricated shear wall according to claim 2, characterized in that, A guide sleeve is provided on the upper and lower sides of the connecting pipe on the left support frame, and a guide rod corresponding to the guide sleeve is provided on the right support frame, with the guide rod sleeved inside the corresponding guide sleeve.

4. The auxiliary installation device for a prefabricated shear wall according to claim 3, characterized in that, An auxiliary rotating rod is fixedly installed in the middle of the threaded rod.

5. The auxiliary installation device for a prefabricated shear wall according to claim 1, characterized in that, The left adjustment mechanism includes a left adjustment cylinder, which is horizontally fixedly installed in the middle of the right side of the left support frame, and a left push plate is fixedly installed at the telescopic end of the left adjustment cylinder.

6. The auxiliary installation device for a prefabricated shear wall according to claim 5, characterized in that, The right adjustment mechanism includes a right adjustment cylinder, which is horizontally fixedly installed in the middle of the left side of the right support frame, and a right push plate is fixedly installed at the telescopic end of the right adjustment cylinder.

7. The auxiliary installation device for a prefabricated shear wall according to claim 1, characterized in that, The front and rear adjustment mechanism includes a support plate, a front adjustment cylinder, and a rear adjustment cylinder. A support plate is fixedly installed at the front and rear of the right support frame. The front adjustment cylinder and the rear adjustment cylinder are respectively fixedly installed on the corresponding support plates. A front push plate and a rear push plate are respectively installed at the extension and retraction ends of the front adjustment cylinder and the rear adjustment cylinder.

8. The auxiliary installation device for a prefabricated shear wall according to claim 1, characterized in that, The lifting rod is a circular rod.

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