Wet joint template hoisting equipment
By designing a wet joint formwork hoisting device, and using a U-shaped frame and sliding frame combined with an electric hoist, the problems of time-consuming and labor-intensive formwork hoisting and inconvenient adjustment were solved, achieving efficient and accurate positioning and convenient movement.
Patent Information
- Application Number
- CN202520127246.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-20
AI Technical Summary
In wet joint construction, formwork hoisting is time-consuming, labor-intensive, and inconvenient to adjust, making it difficult to achieve precise positioning.
Design a wet joint formwork hoisting device, which adopts two symmetrical U-shaped frames, longitudinal and transverse sliding frames, combined with electric hoists and wheels to achieve flexible adjustment and positioning of the formwork, and replaces manual hoisting with electric hoists.
It improves the efficiency and accuracy of formwork hoisting, simplifies the operation process, reduces manpower consumption, facilitates equipment movement and turning, and adapts to the construction site environment.
Smart Images
Figure CN223704994U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of building construction, especially relate to a wet joint formwork hoisting equipment. BACKGROUND
[0002] In the construction of large-span prestressed concrete continuous beam, wet joint technology is widely used. Wet joint refers to the joint of the prestressed concrete beam body block prefabrication, which is connected into a whole by cast-in-place concrete. Specifically, the wet joint is used to connect T-beam, box girder and other beam pieces to ensure the integrity and stability between the beam bodies.
[0003] In the wet joint construction, the main role of the formwork is to provide a forming surface and a supporting structure for the pouring of concrete at the wet joint. At present, the formwork in the wet joint construction is lifted from the ground by manpower, and then installed at the wet joint, and then fixed by the tie bar. Since the formwork at the wet joint position needs to be positioned and installed, it is inconvenient and time-consuming to adjust when lifting by manpower. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a wet joint formwork hoisting equipment.
[0005] The utility model is realized by the following measures: a wet joint formwork hoisting equipment, characterized in that it comprises two symmetrically arranged U-shaped frames, the U-shaped frame comprises two vertical rods and a horizontal rod fixedly connected to the upper ends of the two vertical rods, the upper two ends of the two U-shaped frames are fixedly connected through longitudinal rods, the two longitudinal rods are located below the horizontal rod, and the two vertical rods of the U-shaped frame are located outside the wet joint respectively.
[0006] It also comprises a longitudinal sliding frame, the longitudinal sliding frame comprises two longitudinal sleeves slidingly arranged on the longitudinal rods, a longitudinal connecting rod fixedly connected to the two ends of the two longitudinal sleeves, and an electric hoist slidingly arranged on the longitudinal connecting rod, a plurality of U-shaped connecting pieces are fixedly arranged on the upper end face of the shell of the electric hoist through bolts, and the U-shaped connecting pieces are slidingly arranged on the longitudinal connecting rod.
[0007] It also comprises a transverse sliding frame, the transverse sliding frame comprises two transverse sleeves slidingly arranged on the horizontal rod, a transverse connecting rod fixedly connected to the two ends of the two transverse sleeves, and the U-shaped connecting pieces are fixed on the transverse connecting rod through a support plate.
[0008] Further, the outer walls of the two ends of the longitudinal sleeve and the transverse sleeve are fixedly provided with pull rings.
[0009] Further, a plurality of locking screws extending into the sleeve are arranged on the longitudinal sleeve and the transverse sleeve through threads.
[0010] Further, two adjacent vertical rods are fixedly connected by a reinforcing rod.
[0011] Further, a wheel is rotatably arranged on one of the reinforcing rods connecting two adjacent vertical rods of different U-shaped frames.
[0012] The reinforcing rod is divided into rod one and rod two from the middle position, and the two rods are spaced apart and provided with mounting plates at the close ends, and an axle is fixedly arranged between the outer ends of the two mounting plates, and the wheel is rotatably arranged on the axle by a bearing.
[0013] The wheel is preferably located on the outer side of the reinforcing rod or a small part is located on the inner side of the reinforcing rod, so that the wheel can occupy as little adjustment space of the electric hoist as possible.
[0014] Further, the axle is located at the lower part of the U-shaped frame.
[0015] Further, an upright plate is fixedly arranged on the upper end face of the mounting plate and extends upward, an outward horizontal plate is fixedly arranged at the upper end of the upright plate and the outer end of the horizontal plate exceeds the wheel, and the outer ends of the two horizontal plates are fixedly connected by a handle. The horizontal plate and the upright plate are transitioned by a circular arc.
[0016] Further, the mounting plate, the rod one and the rod two are all reinforced by diagonal braces.
[0017] Further, the U-shaped frame is formed by bending steel bars, and the reinforcing rods and the vertical rods are all made of steel bars and fixedly connected with the U-shaped frame by welding. The longitudinal connecting rods and the transverse connecting rods are also made of steel bars and fixedly connected by welding.
[0018] In use, the wet joint formwork hoisting device is moved to the installation position, the two vertical rods of the two U-shaped frames are located on the two sides of the wet joint, the position of the electric hoist can be adjusted at any time according to the installation requirements by adjusting the longitudinal sliding frame and the transverse sliding frame. In addition, when adjustment is not required or the device needs to be moved, the two sliding frames can be fixed by tightening the locking screws. Since the electric hoist is fixed by the U-shaped connecting piece and the bolts, the electric hoist can be removed when not in use, which is convenient for transfer.
[0019] The technical scheme provided by the embodiment of the utility model has the beneficial effects that: the electric hoist is used to replace manual operation to lift the formwork; the position of the electric hoist can be adjusted at any time by the transverse sliding frame and the longitudinal sliding frame, so that the position of the formwork is adjusted, and the installation and positioning are facilitated; the overall structure is simple and convenient to use; one wheel is arranged, and the wheel can be used to move the whole device conveniently; one wheel can better adapt to the environment of the construction site during movement, facilitate steering and avoid obstacles. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to make the technical scheme of the utility model more clearly, the following will briefly introduce the drawings used in the embodiments, obviously, the following listed drawings 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 creating labor.
[0021] Fig. 1 It is the whole structure schematic diagram of the embodiment of the utility model;
[0022] Fig. 2 It is the structure schematic diagram of U-shaped frame and its related parts in the embodiment of the utility model;
[0023] Fig. 3 It is the structure schematic diagram of two sliding frames and its related parts in the embodiment of the utility model.
[0024] In the drawings, the component list represented by each sign is as follows: 1, U-shaped frame;2, longitudinal sliding frame;3, transverse sliding frame;4, U-shaped connecting piece;5, electric hoist;6, longitudinal rod;7, locking screw;8, reinforcing rod;9, mounting plate;10, vertical plate;11, horizontal plate;12, handle;13, wheel;14, inclined strut;15, rod one;16, rod two;17, support plate;101, cross bar;102, vertical rod;201, longitudinal sleeve;202, longitudinal connecting rod;301, transverse sleeve;302, transverse connecting rod. DETAILED DESCRIPTION
[0025] In order to make the technical scheme of the utility model more clearly, the following will briefly introduce the drawings used in the embodiments, obviously, the following listed drawings 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 creating labor.
[0026] Referring to Figs. 1-3 A wet joint formwork hoisting equipment is characterized by comprising two symmetrically arranged U-shaped frames 1, the U-shaped frame 1 comprises two vertical rods 102 and a cross bar 101 fixedly connected to the upper ends of the two vertical rods 102, the upper two ends of the two U-shaped frames 1 are fixedly connected through longitudinal rods 6, the two longitudinal rods 6 are located below the cross bar 101, and the two vertical rods 102 of the U-shaped frame 1 are located on the outer sides of the wet joint respectively;
[0027] Further comprising longitudinal sliding frames 2, the longitudinal sliding frame 2 comprises two longitudinal sleeves 201 slidingly arranged on the longitudinal rod 6 and a longitudinal connecting rod 202 fixedly connected to the two ends of the two longitudinal sleeves 201, an electric hoist 5 is slidingly arranged on the longitudinal connecting rod 202, a plurality of U-shaped connecting pieces 4 are fixedly arranged on the upper end face of the shell of the electric hoist 5 through bolts, and the U-shaped connecting piece 4 is slidingly arranged on the longitudinal connecting rod 202;
[0028] The lateral sliding frame 3 comprises two lateral sleeves 301 slidingly arranged on the horizontal rod 101, a lateral connecting rod 302 fixedly connecting two ends of the lateral sleeves 301, and the U-shaped connecting member 4 fixed to the lateral connecting rod 302 through the support plate 17.
[0029] The outer wall of each end of the longitudinal sleeve 201 and the lateral sleeve 301 is fixedly provided with a pull ring.
[0030] The longitudinal sleeve 201 and the lateral sleeve 301 are both provided with a plurality of locking screws 7 extending into the sleeve through threaded connection.
[0031] The adjacent two vertical rods 102 are fixedly connected through the reinforcing rod 8.
[0032] The wheel 13 is rotatably arranged on one of the reinforcing rods 8 connecting adjacent two vertical rods of different U-shaped frames 1.
[0033] The reinforcing rod 8 is divided into rod one 15 and rod two 16 from the middle position, and the rod one 15 and the rod two 16 have a gap between the proximal ends and are both provided with mounting plates 9. The outer ends of the two mounting plates 9 are fixedly provided with an axle, and the wheel 13 is rotatably arranged on the axle through a bearing.
[0034] The wheel 13 is preferably located on the outside of the reinforcing rod 8 or a small part is located on the inside of the reinforcing rod 8.
[0035] The axle is located at the lower part of the U-shaped frame 1.
[0036] The upper end surface of the mounting plate 9 is fixedly provided with an upwardly extending vertical plate 10, the upper end of the vertical plate 10 is fixedly provided with an outwardly horizontal plate 11, and the outer end of the horizontal plate 11 exceeds the wheel 13, and the outer ends of the two horizontal plates 11 are fixedly connected through a handle 12. The horizontal plate 11 and the vertical plate 10 are transitioned through a circular arc.
[0037] The mounting plate 9 and the rod one 15 and the rod two 16 are all reinforced through the inclined support 14.
[0038] The U-shaped frame 1 is formed by bending steel bars, the reinforcing rod 8 and the vertical rod 6 are both made of steel bars and are fixedly connected with the U-shaped frame 1 through welding. The longitudinal connecting rod 202 and the lateral connecting rod 302 are also made of steel bars and are fixedly connected through welding.
[0039] In use, the wet joint template hoisting device is moved to an installation position, two vertical rods of the two U-shaped frames 1 are located at two sides of the wet joint, the position of the electric hoist 5 can be adjusted at any time according to installation requirements by adjusting the longitudinal sliding frame 2 and the transverse sliding frame 3. In addition, when adjustment is not required or the device needs to be pulled to move, the two sliding frames can be fixed by tightening the locking screws 7; since the electric hoist 5 is fixed by the U-shaped connecting pieces 4 and the bolts, the electric hoist 5 can be removed when not in use, facilitating transfer.
[0040] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A wet joint form hoisting apparatus, characterized by, Two symmetrical U-shaped frames are included, each of which comprises two vertical rods and a horizontal rod fixedly connected to the upper ends of the two vertical rods, and the upper ends of the two U-shaped frames are fixedly connected by two longitudinal rods below the horizontal rods, and the two vertical rods of the U-shaped frame are located on the outer side of the wet joint. A longitudinal sliding frame is also included, which comprises two longitudinal sleeves slidingly arranged on the longitudinal rods, a longitudinal connecting rod fixedly connected to the two ends of the longitudinal sleeves, and an electric hoist slidingly arranged on the longitudinal connecting rod, wherein the upper end face of the housing of the electric hoist is fixedly provided with a plurality of U-shaped connectors by bolts, and the U-shaped connectors are slidingly arranged on the longitudinal connecting rod. A transverse sliding frame is also included, which comprises two transverse sleeves slidingly arranged on the horizontal rods, a transverse connecting rod fixedly connected to the two ends of the transverse sleeves, and the U-shaped connectors are fixed on the transverse connecting rod by a support plate.
2. The wet-seam form hoisting apparatus of claim 1, wherein, Pull rings are fixedly arranged on the outer walls of both ends of the longitudinal sleeves and transverse sleeves.
3. The wet-seam form hoisting apparatus of claim 1, wherein, A plurality of locking screws extending into the interior of the sleeves are arranged on the longitudinal sleeves and transverse sleeves by threads.
4. The wet-seam form hoisting apparatus of claim 1, wherein, Two reinforcing rods are fixedly connected between the two adjacent vertical rods.
5. The wet-seam form hoisting apparatus of claim 4, wherein, A wheel is rotatably arranged on one of the reinforcing rods connecting two adjacent vertical rods of different U-shaped frames. The reinforcing rod is divided into rod one and rod two from the middle position, and the two rods have a gap between the proximal ends and are provided with mounting plates.
6. The wet-seam form hoisting apparatus of claim 5, wherein, A vehicle axle is fixedly arranged between the outer ends of the two mounting plates, and the wheel is rotatably arranged on the vehicle axle by a bearing.
7. The wet-seam form hoisting apparatus of claim 5, wherein, The vehicle axle is located below the U-shaped frame.
8. The wet-seam form hoisting apparatus of claim 5, wherein, An upwardly extending vertical plate is fixedly arranged on the upper end face of the mounting plate, and an outwardly extending horizontal plate is fixedly arranged on the upper end of the vertical plate and extends beyond the wheel, and the outer ends of the two horizontal plates are fixedly connected by a handle. The mounting plate, rod one and rod two are all reinforced by diagonal braces.