Building construction creeping formwork device

Abstract

The utility model relates to the technical field of formwork climbing devices, and discloses a building construction formwork climbing device which comprises a wall body, a connecting assembly comprises a first sleeve, the first sleeve is arranged on the outer surface of a formwork, a piston rod of a hydraulic oil cylinder is located in the first sleeve, and mounting holes are formed in the piston rod of the hydraulic oil cylinder and the outer surface of the first sleeve. Limiting rods are cooperatively mounted in the mounting holes, connecting shafts are rotationally connected to the outer surfaces of the formworks, gears are mounted on the outer surfaces of the connecting shafts, racks are mounted at one ends of the limiting rods, and the racks are in engaged connection with the gears. The external force can be effectively resisted through the rigid connection of the connecting assembly and the meshing design of the transmission part, and the stability between the piston rod of the hydraulic oil cylinder and the template is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to template climbing device technical field, concretely is a building construction climbing formwork device. BACKGROUND

[0002] Climbing formwork (climbing formwork), it is a kind of formwork process suitable for cast-in-place reinforced concrete vertical or inclined structure construction, such as wall, bridge, tower column etc., it can be divided into "frame climbing formwork" and "frameless climbing formwork", it is attached to the building vertical structure in the structure construction phase as sliding formwork, with structure construction and gradually ascending, so that formwork can not occupy construction site, and other vertical transport equipment is not needed.

[0003] The utility model discloses a kind of building construction hydraulic formwork climbing devices with the publication number "CN206971719U", mainly by wall, electric slide, sliding block, fixed rod, vertical plate, bearing table, cross plate, fixed plate, formwork, hydraulic cylinder and sleeve composition, the technical scheme structure is simple, convenient to operate, installation and use are very convenient, it is convenient to adjust the thickness and height of wall pouring, it is suitable for promotion.

[0004] The building construction hydraulic formwork climbing device disclosed in the above file has the following defects: the piston rod of the hydraulic cylinder in the technical scheme penetrates the fixed plate and abuts against the formwork, this design shows that the piston rod and the formwork are in contact to transmit force, instead of being fixedly connected, if only the piston rod abuts against the formwork without additional fixing structure, the contact between the piston rod and the formwork can be unstable when the hydraulic cylinder works, thereby affecting construction accuracy and safety, the end of the piston rod of the hydraulic cylinder is fixed with a magnet, and the side of the formwork close to the hydraulic cylinder is provided with an iron block corresponding to the position of the magnet, this magnetic attraction connection mode can enhance the stability between the piston rod and the formwork, but the strength of magnetic attraction connection is limited, and still cannot withstand greater impact after long-term use. Utility model content

[0005] The utility model aims at a kind of building construction climbing formwork device, solve the problem that hydraulic cylinder and formwork are not stable in existing hydraulic formwork climbing device.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a building construction climbing formwork device, including wall, one side of wall is equipped with electric slide rail, be equipped with the sliding block on electric slide rail, the one end fixed mounting of sliding block has the fixed rod, the fixed rod away from the one end of sliding block is equipped with the vertical board, the vertical board one side is installed with the bearing platform, the top of vertical board is equipped with the horizontal plate, the lower extreme of horizontal plate is equipped with two fixed plates, two the opposite side of fixed plate all is equipped with the formwork, the one side mounting of fixed plate has the hydraulic oil jar, the piston rod of hydraulic oil jar penetrates fixed plate and installs with formwork through the connecting assembly, the connecting assembly includes the first sleeve, the outer surface of formwork is provided with the first sleeve, the piston rod of hydraulic oil jar is located the inside of first sleeve, the outer surface of piston rod of hydraulic oil jar and first sleeve all are equipped with the mounting hole, the inside cooperation of mounting hole installs the limit rod, the outer surface rotationally connected of formwork has the connecting shaft, the outer surface installation of connecting shaft has the gear, the one end installation of limit rod has the rack, the rack is engaged with gear connection.

[0008] Further, the connecting assembly further comprises a shell, the outer surface of the shell is provided with a connecting lug, the connecting lug is fixedly installed on the outer surface of the formwork, the shell is provided with a connecting shaft, a rack and a gear inside.

[0009] Further, one end of the shell is provided with a cover plate, one end of the connecting shaft penetrates the cover plate and is provided with a rotating handle.

[0010] Further, the outer surface of the shell is provided with a through groove, and the limit rod is slidingly connected in the through groove.

[0011] Further, the outer surface of the formwork is further provided with a second sleeve, the inside of the second sleeve is provided with a guide rod, one end of the guide rod penetrates the fixed plate and is outwardly extended.

[0012] Further, the outer surface of the guide rod is threadedly connected with a stop block.

[0013] The utility model has the following beneficial effects:

[0014] (1) The utility model discloses a piston rod of hydraulic oil cylinder is installed in the inside of the first sleeve through cooperation, so that the mounting hole of piston rod is aligned with the mounting hole of first sleeve, after rotating the rotary handle, rotary handle and connecting shaft fixed mounting, when rotary handle rotates, connecting shaft will rotate synchronously, and connecting shaft drives gear synchronous rotation, because the gear is engaged with the rack connection, this will lead to the rotation of gear to drive the rack along the linear movement, and the rack is fixedly connected with the limiting rod, and the linear motion of rack will make the limiting rod synchronous movement, when rotary handle counterclockwise rotates, the limiting rod will gradually cooperate with the inside installation hole, and then the fixed installation between hydraulic oil cylinder and formwork is completed, when being impacted, the rigid connection of connecting assembly and the engagement design of transmission part can effectively resist these external forces, and the stability of formwork is ensured.

[0015] (2) When the hydraulic oil cylinder pushes the formwork, the guide rod can ensure that the formwork moves along the predetermined track, avoids deviation or inclination, and the rigid design of the guide rod can effectively resist external impact, and further ensure that the formwork remains stable during construction.

[0016] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0018] Figure 1 It is the overall structure schematic diagram of the utility model;

[0019] Figure 2 It is the local structure schematic diagram of the utility model;

[0020] Figure 3 It is the connection assembly and formwork structure explosion drawing of the utility model;

[0021] Figure 4 It is the connection assembly, formwork and hydraulic oil cylinder structure explosion drawing of the utility model;

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] In the figure: 1, wall body; 2, connecting assembly; 201, first sleeve; 202, limiting rod; 203, connecting shaft; 204, gear; 205, rack; 206, shell; 207, connecting lug; 208, cover plate; 209, rotating handle; 2010, through slot; 2011, second sleeve; 3, electric sliding rail; 4, sliding block; 5, fixed rod; 6, vertical plate; 7, bearing table; 8, horizontal plate; 9, fixed plate; 10, template; 11, hydraulic oil cylinder; 12, guide rod; 13, stop block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only 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 those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-4 As shown in the figure, the utility model is a kind of building construction climbing formwork device, including wall body 1, the side of wall body 1 is equipped with electric sliding rail 3, electric sliding rail 3 is equipped with sliding block 4, and the one end of sliding block 4 is fixedly installed with fixed rod 5, and the one end of fixed rod 5 away from sliding block 4 is equipped with vertical plate 6, and the one side of vertical plate 6 is installed with bearing table 7, and the top of vertical plate 6 is equipped with horizontal plate 8, and the lower end of horizontal plate 8 is equipped with two fixed plates 9, and the opposite side of two fixed plates 9 is equipped with template 10, and the one side of fixed plate 9 is installed with hydraulic oil cylinder 11, and the piston rod of hydraulic oil cylinder 11 passes through fixed plate 9 and is installed with template 10 by connecting assembly 2, and connecting assembly 2 includes first sleeve 201, and first sleeve 201 is arranged on the outer surface of template 10, and the piston rod of hydraulic oil cylinder 11 is located in the inside of first sleeve 201, and the outer surface of first sleeve 201 and the piston rod of hydraulic oil cylinder 11 are all equipped with mounting hole, and the inside of mounting hole is matched with the installation of limiting rod 202, and the outer surface of template 10 is rotatably connected with connecting shaft 203, and the outer surface of connecting shaft 203 is installed with gear 204, and one end of limiting rod 202 is installed with rack 205, and rack 205 is meshed with gear 204;

[0026] When using, the rigidity connection of connecting assembly 2 and the meshing design of transmission component can effectively resist these external forces, to ensure the stability between the piston rod of hydraulic oil cylinder 11 and template 10;

[0027] Connecting assembly 2 also includes shell 206, and the outer surface of shell 206 is equipped with connecting lug 207, and connecting lug 207 is fixedly installed on the outer surface of template 10, and the inside of shell 206 is provided with connecting shaft 203, rack 205 and gear 204;

[0028] One end of the shell 206 is provided with a cover plate 208, one end of the connecting shaft 203 penetrates the cover plate 208 and is provided with a rotating handle 209;

[0029] The outer surface of the shell 206 is provided with a through slot 2010, and the limiting rod 202 is slidingly connected in the through slot 2010;

[0030] When the hydraulic oil cylinder 11 and the template 10 are installed, the piston rod of the hydraulic oil cylinder 11 is matched and installed in the inside of the first sleeve 201, so that the mounting hole of the piston rod is aligned with the mounting hole of the first sleeve 201, then the rotating handle 209 is rotated, the rotating handle 209 and the connecting shaft 203 are fixedly installed, when the rotating handle 209 is rotated, the connecting shaft 203 will be synchronously rotated, the connecting shaft 203 drives the gear 204 to synchronously rotate, because the gear 204 is meshed and connected with the rack 205, this will cause that the rotation of the gear 204 drives the rack 205 to move linearly, the rack 205 is fixedly connected with the limiting rod 202, the linear motion of the rack 205 will drive the limiting rod 202 to move synchronously, when the rotating handle 209 is counterclockwise rotated, the limiting rod 202 will be gradually matched and installed in the inside of the mounting hole, thereby the fixed installation between the hydraulic oil cylinder 11 and the template 10 is completed;

[0031] The outer surface of the template 10 is further provided with a second sleeve 2011, the inside of the second sleeve 2011 is provided with a guide rod 12, one end of the guide rod 12 penetrates the fixed plate 9 and is outwardly extended;

[0032] The outer surface of the guide rod 12 is threadedly connected with a stop block 13;

[0033] When the hydraulic oil cylinder 11 drives the template 10 to move, the guide rod 12 can ensure that the template 10 moves along the predetermined track, avoids deviation or inclination, meanwhile, the rigid design of the guide rod 12 can effectively resist external impact, further ensures that the template 10 remains stable during construction.

[0034] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, nor limit the utility model to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A climbing formwork device for building construction, comprising a wall (1), an electric slide rail (3) provided on one side of the wall (1), a slider (4) provided on the electric slide rail (3), a fixing rod (5) fixedly installed at one end of the slider (4), a vertical plate (6) provided at the end of the fixing rod (5) away from the slider (4), a support platform (7) installed on one side of the vertical plate (6), a horizontal plate (8) provided at the top of the vertical plate (6), two fixing plates (9) provided at the lower end of the horizontal plate (8), templates (10) provided on opposite sides of the two fixing plates (9), and a hydraulic cylinder (11) installed on one side of the fixing plate (9), characterized in that: The piston rod of the hydraulic oil cylinder (11) penetrates through the fixed plate (9) and is installed with the mold plate (10) through the connecting assembly (2); The connecting assembly (2) comprises a first sleeve (201), the outer surface of the mold plate (10) is provided with the first sleeve (201), the piston rod of the hydraulic oil cylinder (11) is located in the first sleeve (201), the piston rod of the hydraulic oil cylinder (11) and the outer surface of the first sleeve (201) are both provided with mounting holes, and the inside of the mounting hole is matched with the installation of the limiting rod (202); The outer surface of the mold plate (10) is rotatably connected with the connecting shaft (203), the outer surface of the connecting shaft (203) is provided with the gear (204), one end of the limiting rod (202) is provided with the rack (205), and the rack (205) is in meshing connection with the gear (204).

2. The building construction climbing form device according to claim 1, characterized in that: The connecting assembly (2) further comprises an outer shell (206), the outer surface of the outer shell (206) is provided with the connecting lug (207), the connecting lug (207) is fixedly installed on the outer surface of the mold plate (10), and the inside of the outer shell (206) is provided with the connecting shaft (203), the rack (205) and the gear (204).

3. A building construction climbing formwork apparatus according to claim 2, characterised in that: One end of the outer shell (206) is provided with the cover plate (208), one end of the connecting shaft (203) penetrates through the cover plate (208) and is provided with the rotating handle (209).

4. The building construction climbing form device according to claim 2, characterized in that: The outer surface of the outer shell (206) is provided with the through groove (2010), and the limiting rod (202) is slidably connected in the through groove (2010).

5. The building construction climbing form device according to claim 1, wherein: The outer surface of the mold plate (10) is further provided with the second sleeve (2011), the inside of the second sleeve (2011) is provided with the guide rod (12), and one end of the guide rod (12) penetrates through the fixed plate (9) and extends outward.

6. A building construction climbing formwork apparatus according to claim 5, characterised in that: The outer surface of the guide rod (12) is threadedly connected with the stop block (13).

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