Integrated erecting type three-wall formwork transfer tool

Abstract

The utility model discloses an integrated erection type three-wall formwork transfer tool which comprises a base, four trundles, a backrest support and two sets of triangular supports, the four trundles are all connected to the bottom end of the base and are adjacent to the four corners of the base respectively, the backrest support is of an inverted-V-shaped structure, and the triangular supports are arranged on the base. The bottom end of the backrest support is fixedly connected to the position of the longitudinal central axis of the base, and the two triangular supports are fixed to the base and located on the two sides of the backrest support respectively. When the three-wall formwork is transferred, the three-wall formwork can be vertically erected on the transfer tool, and the problems that when a traditional three-wall formwork is transferred, the formwork is stacked and placed at will, and the formwork is prone to deformation and damage are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction, in particular to an integrated erection type three-wall formwork transfer tool. Background Art

[0002] Currently, the three-wall construction method for high-speed railway bridge decks involves pre-embedding the steel bars for the three walls (guard wall, vertical wall, and side wall) in the beam surface. The three-wall formwork is then cast in situ, forming the walls independently. After the walls are poured, the three-wall formwork needs to be disassembled and transported to the next casting location for installation and pouring. During transportation, the three-wall formwork is stacked on a transfer cart and transported together to the next location. This makes the lower stacked formwork susceptible to deformation and can easily slip from the cart during transport, causing damage. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an integrated three-wall formwork transfer tooling, so that the three-wall formwork is vertically installed on the transfer tooling, avoiding the problems of random stacking and placement of the formwork, easy deformation and damage of the formwork during the transfer of the traditional three-wall formwork.

[0004] The technical solution of the utility model is:

[0005] An integrated erection type three-wall formwork transfer tooling comprises a base, four casters, a backrest bracket and two sets of triangular brackets, wherein the four casters are connected to the bottom end of the base and are respectively adjacent to the four corners of the base;

[0006] The backrest bracket includes two rows of inclined columns and a longitudinal horizontal connecting rod, each row of inclined columns includes a plurality of inclined columns arranged longitudinally along the base, the plurality of inclined columns in each row of inclined columns are parallel to each other and completely overlap along the longitudinal direction of the base, the number of inclined columns in the two rows of inclined columns is the same and they are symmetrical along the longitudinal center axis of the base, the top ends of the two rows of inclined columns are fixedly connected to the longitudinal horizontal connecting rod and form a V-shaped angle, the bottom ends of the two rows of inclined columns are fixedly connected to the base, and a longitudinal reinforcement seat is fixedly connected between the middle parts of the two rows of inclined columns;

[0007] In the two groups of triangular brackets, each group of triangular brackets includes a plurality of triangular brackets arranged longitudinally along the base, the number of triangular brackets in the two groups of triangular brackets is the same and they are symmetrical along the longitudinal center axis of the base, and each triangular bracket includes a vertical support beam and an inclined support beam, the bottom end of the vertical support beam is fixedly connected to the longitudinal edge of the base, the top end of the inclined support beam is fixedly connected to the top end of the vertical support beam, the bottom end of the inclined support beam extends in the direction of the longitudinal center axis of the base, and the bottom end of the inclined support beam is erected and fixed on the base.

[0008] Connecting plates are provided on the bottom end of the base and adjacent to the four corners. The caster connecting plates at the top ends of the four casters are butted against the corresponding connecting plates on the base and fixedly connected by bolts.

[0009] The base includes two horizontal cross beams, two horizontal longitudinal beams, N horizontal reinforcement beams and one horizontal reinforcement longitudinal beam, where N is an integer not less than two. The two horizontal cross beams and the two horizontal longitudinal beams are connected to each other to form a rectangular frame. The N horizontal reinforcement beams are arranged in the inner circle of the rectangular frame and the two ends of each horizontal reinforcement beam are respectively fixedly connected to the two horizontal longitudinal beams. The horizontal reinforcement longitudinal beam is located at the longitudinal center axis of the base and is fixedly connected to the top ends of the two horizontal cross beams and the N horizontal reinforcement beams.

[0010] Each row of inclined columns includes N+2 inclined columns arranged longitudinally along the base, and the bottom ends of the N+2 inclined columns are respectively fixedly connected to two horizontal beams and N horizontal reinforcement beams.

[0011] Each group of triangular supports includes N+2 triangular supports arranged longitudinally along the base. In each group of triangular supports, the bottom ends of the N+2 inclined support beams are respectively mounted and fixed on two horizontal beams and N horizontal reinforcement beams, and the bottom end of each inclined support beam is located on the side of a corresponding inclined column, and the bottom end of each inclined support beam is fixedly connected to the corresponding inclined column.

[0012] Each group of triangular supports is fixedly connected with a baffle, which extends longitudinally along the base, and the bottom end of the baffle is fixedly connected to the top end of the vertical support beam of each group of triangular supports.

[0013] A plurality of lugs are fixedly connected to the top end of the longitudinal horizontal connecting rod.

[0014] The four casters are respectively two universal brake wheels and two fixed wheels.

[0015] Advantages of this utility model:

[0016] (1) The utility model is provided with a backrest bracket, so that the three-wall templates can be vertically erected on the base and symmetrically leaned against the backrest bracket, avoiding the problem of random stacking and easy deformation of the three-wall templates;

[0017] (2) The utility model sets two sets of triangular brackets on the base and on both sides of the backrest bracket. The three-wall templates are supported on the two sets of triangular brackets, so that the three-wall templates are tilted toward the longitudinal center axis of the base to prevent them from sliding off the transfer tooling and causing damage;

[0018] (3) The caster connecting plate at the top of the caster of the utility model is connected to the connecting plate on the base by bolts, that is, the caster is a quickly detachable structure. When the caster is not installed, the transport tooling can be easily placed on a truck for transportation to the construction site. After being transported to the construction site, the caster can be installed for turnover movement;

[0019] (4) The utility model is provided with baffles at the edges of the two sets of triangular brackets to further limit the three-wall formwork supported on the triangular brackets, further reducing the risk of it slipping off the transfer tooling;

[0020] (5) The utility model is provided with an ear plate at the top of the backrest bracket, which facilitates the use of a small crane to realize the overall lifting of the on-site template, solves the dependence on large lifting equipment, and reduces the waste of construction machinery costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a side view of the present utility model.

[0022] Figure 2 It is a three-dimensional diagram of the utility model without casters installed.

[0023] Figure numerals: 11-horizontal cross beam, 12-horizontal longitudinal beam, 13-horizontal reinforcement cross beam, 14-horizontal reinforcement longitudinal beam, 15-connecting plate, 21-inclined column, 22-longitudinal horizontal connecting rod, 23-ear plate, 24-longitudinal reinforcement seat, 31-vertical support beam, 32-inclined support beam, 4-castor, 5-baffle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See Figure 1 and Figure 2 An integrated erection type three-wall formwork transfer tooling includes a base, four casters 4, a backrest bracket and two sets of triangular brackets. A connecting plate 15 is provided on the bottom end of the base and near the four corners. The caster connecting plates at the top of the four casters 4 are connected to the corresponding connecting plates 15 (15mm thick) on the base and fixedly connected by bolts. The four casters 4 are two universal brake wheels and two fixed wheels.

[0026] The base includes two horizontal cross beams 11, two horizontal longitudinal beams 12, three horizontal reinforcement cross beams 13 and one horizontal reinforcement longitudinal beam 14. The two horizontal cross beams 11, the two horizontal longitudinal beams 12, the three horizontal reinforcement cross beams 13 and the one horizontal reinforcement longitudinal beam 14 are all made of 80mm square steel. The two horizontal cross beams 11 and the two horizontal longitudinal beams 12 are butted together to form a rectangular frame. The three horizontal reinforcement cross beams 12 are arranged in the inner circle of the rectangular frame and the two ends of each horizontal reinforcement cross beam 13 are fixedly connected to the two horizontal longitudinal beams 12 respectively. The horizontal reinforcement longitudinal beam 14 is located at the longitudinal center axis of the base and is fixedly connected to the top ends of the two horizontal cross beams 11 and the three horizontal reinforcement cross beams 13.

[0027] The backrest bracket includes two rows of inclined columns and a longitudinal horizontal connecting rod 22. Each row of inclined columns includes five inclined columns 21 arranged longitudinally along the base. The five inclined columns 21 in each row of inclined columns are parallel to each other and completely overlap along the longitudinal direction of the base. The two rows of inclined columns are symmetrical along the longitudinal central axis of the base. The top ends of the two rows of inclined columns 21 are fixedly connected to the longitudinal horizontal connecting rod 22 and form a V-shaped angle. Two ear plates 23 are fixedly connected to the top of the longitudinal horizontal connecting rod 22. The bottom ends of the five inclined columns 21 in each row of inclined columns are respectively fixedly connected to two horizontal beams 11 and three horizontal reinforcement beams 13. A longitudinal reinforcement seat 24 is fixedly connected between the middle parts of the two rows of inclined columns 21.

[0028] In the two groups of triangular brackets, each group of triangular brackets includes five triangular brackets arranged longitudinally along the base, and the two groups of triangular brackets are symmetrical along the longitudinal center axis of the base. Each triangular bracket includes a vertical support beam 31 and an inclined support beam 32. The bottom end of the vertical support beam 31 is fixedly connected to the horizontal longitudinal beam 12, and the top end of the inclined support beam 32 is fixedly connected to the top end of the vertical support beam 31. The bottom end of the inclined support beam 32 extends in the direction of the longitudinal center axis of the base. In each group of triangular brackets, the bottom ends of the five inclined support beams 32 are respectively mounted and fixed on the two horizontal beams 11 and the three horizontal reinforcement beams 13, and the bottom end of each inclined support beam 32 is located on the side of a corresponding inclined column 21, and the bottom end of each inclined support beam 32 is fixedly connected to the corresponding inclined column 21;

[0029] The inclined columns 21, longitudinal reinforcement seats 24, vertical support beams 31 and inclined support beams 32 are all made of 50mm square steel; the longitudinal horizontal connecting rod 22 is composed of two 6.5 channel steels connected together;

[0030] Each set of triangular supports is fixedly connected to a baffle 5 (50mm angle steel), which extends longitudinally along the base. The bottom end of the baffle 5 is fixedly connected to the top end of the vertical support beam 31 of each set of triangular supports.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated erection type three-wall formwork transfer tool, characterized by: It includes a base, four casters, a backrest bracket and two sets of triangular brackets. The four casters are connected to the bottom end of the base and are respectively adjacent to the four corners of the base. The backrest bracket includes two rows of inclined columns and a longitudinal horizontal connecting rod, each row of inclined columns includes a plurality of inclined columns arranged longitudinally along the base, the plurality of inclined columns in each row of inclined columns are parallel to each other and completely overlap along the longitudinal direction of the base, the number of inclined columns in the two rows of inclined columns is the same and they are symmetrical along the longitudinal center axis of the base, the top ends of the two rows of inclined columns are fixedly connected to the longitudinal horizontal connecting rod and form a V-shaped angle, the bottom ends of the two rows of inclined columns are fixedly connected to the base, and a longitudinal reinforcement seat is fixedly connected between the middle parts of the two rows of inclined columns; In the two groups of triangular brackets, each group of triangular brackets includes a plurality of triangular brackets arranged longitudinally along the base, the number of triangular brackets in the two groups of triangular brackets is the same and they are symmetrical along the longitudinal center axis of the base, and each triangular bracket includes a vertical support beam and an inclined support beam, the bottom end of the vertical support beam is fixedly connected to the longitudinal edge of the base, the top end of the inclined support beam is fixedly connected to the top end of the vertical support beam, the bottom end of the inclined support beam extends in the direction of the longitudinal center axis of the base, and the bottom end of the inclined support beam is erected and fixed on the base.

2. The integrated erection type three-wall formwork transfer tooling according to claim 1, characterized in that: Connecting plates are provided on the bottom end of the base and adjacent to the four corners. The caster connecting plates at the top ends of the four casters are butted against the corresponding connecting plates on the base and fixedly connected by bolts.

3. The integrated erection type three-wall formwork transfer tooling according to claim 1, characterized in that: The base includes two horizontal cross beams, two horizontal longitudinal beams, N horizontal reinforcement beams and one horizontal reinforcement longitudinal beam, where N is an integer not less than two. The two horizontal cross beams and the two horizontal longitudinal beams are connected to each other to form a rectangular frame. The N horizontal reinforcement beams are arranged in the inner circle of the rectangular frame and the two ends of each horizontal reinforcement beam are respectively fixedly connected to the two horizontal longitudinal beams. The horizontal reinforcement longitudinal beam is located at the longitudinal center axis of the base and is fixedly connected to the top ends of the two horizontal cross beams and the N horizontal reinforcement beams.

4. The integrated erection type three-wall formwork transfer tooling according to claim 3 is characterized by: Each row of inclined columns includes N+2 inclined columns arranged longitudinally along the base, and the bottom ends of the N+2 inclined columns are respectively fixedly connected to two horizontal beams and N horizontal reinforcement beams.

5. The integrated erection type three-wall formwork transfer tooling according to claim 4, characterized in that: Each group of triangular supports includes N+2 triangular supports arranged longitudinally along the base. In each group of triangular supports, the bottom ends of the N+2 inclined support beams are respectively mounted and fixed on two horizontal beams and N horizontal reinforcement beams, and the bottom end of each inclined support beam is located on the side of a corresponding inclined column, and the bottom end of each inclined support beam is fixedly connected to the corresponding inclined column.

6. The integrated erection type three-wall formwork transfer tooling according to claim 1, characterized in that: Each group of triangular supports is fixedly connected with a baffle, which extends longitudinally along the base, and the bottom end of the baffle is fixedly connected to the top end of the vertical support beam of each group of triangular supports.

7. The integrated erection type three-wall formwork transfer tooling according to claim 1, characterized in that: A plurality of lugs are fixedly connected to the top end of the longitudinal horizontal connecting rod.

8. The integrated erection type three-wall formwork transfer tooling according to claim 1, characterized in that: The four casters are respectively two universal brake wheels and two fixed wheels.

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