CN222290505U - Prefabricated post mould convenient to demold - Google Patents

Abstract

The utility model relates to the technical field of prefabricated column molds and discloses a prefabricated column mold convenient to demolding, which comprises a mounting seat, wherein two mold plates are arranged at the top of the mounting seat, two clamping and fixing devices are arranged at the top of the mounting seat and positioned at the outer sides of the mold plates, lifting devices are arranged in the mounting seat and positioned in the mold plates, and each clamping and fixing device comprises an arch limiting frame sleeved at the outer sides of the mold plates. This precast column mould of convenient drawing of patterns realizes watering precast column through the cooperation between mount pad and the mould board, realizes extruding the mould board through clamping fixing device's setting, and then increases the stability of mould board, and simultaneously through clamping fixing device pulling mould board to both sides removal, and then make things convenient for the mould board to be convenient for the drawing of patterns for the separation of precast column, realizes the separation of precast column for the mount pad through lifting device's setting and is convenient for the break away from of precast column.

Description

Prefabricated post mould convenient to demold

Technical Field

The utility model relates to the technical field of prefabricated column molds, in particular to a prefabricated column mold convenient to demold.

Background

The prefabricated column is made of reinforced concrete material, is the most basic bearing member in various engineering structures such as houses, bridges, hydraulic engineering and the like, and is commonly used as a strut, pier, foundation column, tower and truss compression bar of a building cover.

The prefabricated post is often required to use relevant mould to plasticity when producing, however need dismantle its mould after the pouring finishes, chinese patent discloses a prefabricated post mould of convenient drawing of patterns (grant bulletin number CN 214353160U), this patent technique can splice the leakproofness that the structure realized strengthening mould concatenation department, with top mould back-off on the top of die block, and make draw-in groove and fixture block tight block, fix the fixing bolt that die block and top mould both ends splice plate inside set up with the bolt afterwards, when pouring into the concrete into the mould that has assembled, the concrete can gush into in the gap of draw-in groove and fixture block, because the inside fixed one deck sealing pad of draw-in groove makes the gap jam of draw-in groove and fixture block junction, thereby prevent that the inside concrete of mould from appearing leaking.

However, although the problem of concrete leakage can be avoided in actual use, the rectangular prefabricated column cannot be produced in actual use, and meanwhile the rectangular prefabricated column is inconvenient to disassemble.

Disclosure of utility model

The utility model aims to provide a prefabricated column die convenient to demold, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a prefabricated post mould convenient to drawing of patterns, includes the mount pad, the top of mount pad is provided with two mould boards, the top of mount pad just is located the outside of mould board and is provided with two centre gripping fixing device, the inside of mount pad just is located the inside of mould board and is provided with the device that lifts up;

The clamping and fixing device comprises an arch-shaped limiting frame sleeved on the outer side of the die plate, an extrusion frame arranged on the inner side of the arch-shaped limiting frame and positioned on two sides of the die plate, and four threaded rods in threaded connection with the inner side of the arch-shaped limiting frame, wherein one side of the extrusion frame is in contact with the die plate.

As a still further proposal of the utility model, the inner side of the arch-shaped limiting frame is provided with a limiting groove, the inside of the limiting groove is connected with two limiting blocks in a sliding way, and the bottom of the limiting block is fixedly connected with the top of the extrusion frame.

As a still further scheme of the utility model, a first connecting plate is fixedly arranged on one side of the extrusion frame, a positioning pin is inserted into the first connecting plate, and the bottom of the positioning pin penetrates into the die plate.

As a still further proposal of the utility model, one side of the extrusion frame is fixedly provided with a bearing, and one side of the threaded rod penetrates into the bearing.

As a still further scheme of the utility model, two second connecting plates are fixedly arranged on two sides of the bottom of the arch-shaped limiting frame, bolts are inserted into the second connecting plates, and the bottoms of the bolts are in threaded rotation connection with the mounting seats.

As a still further scheme of the utility model, a clamping groove is formed in the die plate, a die side plate is fixedly arranged on one side of the die plate, and one side of the die side plate penetrates into the clamping groove.

As a still further proposal of the utility model, the lifting device comprises a groove arranged in the mounting seat and a top plate arranged in the groove, the size of the top plate is the same as that of the groove, and the top of the top plate and the top of the mounting seat are in the same plane.

As a still further proposal of the utility model, the bottom of the mounting seat is fixedly provided with two electric push rods, and the output ends of the electric push rods penetrate through the mounting seat and are fixedly connected with the bottom of the top plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the prefabricated column is irrigated through the cooperation between the mounting seat and the die plate, the die plate is extruded through the arrangement of the clamping and fixing device, so that the stability of the die plate is improved, and meanwhile, the die plate is pulled to move to two sides through the clamping and fixing device, so that the die plate is conveniently separated from the prefabricated column for facilitating demoulding, and the prefabricated column is conveniently separated from the mounting seat through the arrangement of the lifting device.

2. The utility model realizes the installation of the extrusion frame through the arrangement of the arch limiting frame, and the extrusion frame is convenient to extrude and fix the die plate through the adjustment of the threaded rod.

Drawings

FIG. 1 is a schematic diagram of a preform column mold with convenient demolding;

FIG. 2 is a schematic view of a mounting seat in a prefabricated column mold which is convenient for demolding;

FIG. 3 is a schematic view of a lifting device in a prefabricated column mold for facilitating demolding;

FIG. 4 is a schematic diagram of a mold plate structure in a prefabricated column mold for easy demolding;

FIG. 5 is a schematic view of a clamping and fixing device in a prefabricated column mold which is convenient for demolding;

fig. 6 is a schematic view of the structure of an extrusion frame in a prefabricated column die which is convenient for demoulding.

In the figure, 1, a mounting seat; 2, a die plate, 3, a clamping and fixing device, 301, an arch-shaped limiting frame, 302, a threaded rod, 303, a bearing, 304, an extrusion frame, 305, a limiting groove, 306, a locating pin, 307, a first connecting plate, 308, a bolt, 309, a second connecting plate, 310, a limiting block, 4, a die side plate, 5, a clamping groove, 6, a lifting device, 601, a groove, 602, a top plate, 603 and an electric push rod.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the embodiments described are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

Examples

Referring to fig. 1, 2, 4, 5 and 6, a prefabricated column mold convenient for demolding comprises a mounting seat 1, wherein two mold plates 2 are arranged at the top of the mounting seat 1, two clamping and fixing devices 3 are arranged at the top of the mounting seat 1 and positioned at the outer sides of the mold plates 2, and a lifting device 6 is arranged in the mounting seat 1 and positioned in the mold plates 2;

The clamping and fixing device 3 comprises an arch-shaped limiting frame 301 sleeved on the outer side of the die plate 2, an extrusion frame 304 arranged on the inner side of the arch-shaped limiting frame 301 and positioned on two sides of the die plate 2, and four threaded rods 302 in the arch-shaped limiting frame 301 in threaded connection, wherein one side of the extrusion frame 304 is in contact with the die plate 2.

The limiting groove 305 is formed in the inner side of the arch limiting frame 301, two limiting blocks 310 are connected to the inner side of the limiting groove 305 in a sliding mode, the bottoms of the limiting blocks 310 are fixedly connected with the top of the extrusion frame 304, limiting of the extrusion frame 304 is achieved through cooperation between the limiting groove 305 and the limiting blocks 310, and stability of the extrusion frame 304 in moving is improved.

One side fixed mounting of extrusion frame 304 has first connecting plate 307, the inside interlude of first connecting plate 307 is provided with locating pin 306, the bottom of locating pin 306 runs through to the inside of mould board 2, realize being connected between extrusion frame 304 and the mould board 2 through the cooperation between locating pin 306 and the first connecting plate 307, and then realize that extrusion frame 304 can drive mould board 2 for the drawing of patterns of precast column when loosening mould board 2, one side fixed mounting of extrusion frame 304 has bearing 303, one side of threaded rod 302 runs through to the inside of bearing 303, realize threaded rod 302 and extrusion frame 304's rotation for extrusion frame 304 when realizing that threaded rod 302 is connected through the setting of bearing 303, and realize extruding the realization to extrude the extrusion frame 304 and fix mould board 2 under the effect of arch spacing 301.

Two second connecting plates 309 are fixedly installed on two sides of the bottom of the arch-shaped limiting frame 301, bolts 308 are inserted into the second connecting plates 309, the bottoms of the bolts 308 are connected with the mounting seat 1 through threaded rotation, the arch-shaped limiting frame 301 is fixed relative to the mounting seat 1 through cooperation between the bolts 308 and the second connecting plates 309, meanwhile, the clamping fixing device 3 is convenient to detach to achieve production of prefabricated columns of different sizes, clamping grooves 5 are formed in the die plate 2, die side plates 4 are fixedly installed on one sides of the die plate 2, one side of each die side plate 4 penetrates into the clamping grooves 5, sealing is achieved on two sides of the die plate 2 through arrangement of the die side plates 4, and the die side plates 4 are accommodated through arrangement of the clamping grooves 5.

Referring to fig. 1, 2 and 3, a prefabricated column mold convenient for demolding is disclosed, the lifting device 6 comprises a groove 601 formed in the mounting seat 1 and a top plate 602 arranged in the groove 601, the size of the top plate 602 is the same as that of the groove 601, the top of the top plate 602 and the top of the mounting seat 1 are in the same plane, and the arrangement of the groove 601 is used for accommodating the top plate 602 so as to facilitate the separation of the bottom of the prefabricated column relative to the mounting seat 1.

The bottom fixed mounting of mount pad 1 has two electric putter 603, and electric putter 603's output runs through mount pad 1 and with the bottom fixed connection of roof 602, promotes roof 602 through electric putter 603 and lifts up and then lifts up the separation be convenient for the drawing of patterns between the mount pad 1 and the prefabricated post with the prefabricated post.

The utility model has the working principle that when the prefabricated column is used, two die plates 2 are placed side by side, so that a die side plate 4 on one side of the die plates 2 penetrates into a clamping groove 5 of the other die plate 2, after the two die plates 2 are installed, an arch-shaped limiting frame 301 is sleeved outside the die plates 2, the die plates 2 are connected to the inside of an installation seat 1 through bolts 308 in a threaded manner, then connection between the arch-shaped limiting frame 301 and the installation seat 1 is realized, after connection is finished, the die plates 2 are extruded and fixed by pushing an extrusion frame 304 to one side close to the die plates 2 through a threaded rod 302, after the fixing is finished, a locating pin 306 penetrates through the inside of a first connecting plate 307, the bottom of the locating pin 306 penetrates into the inside of the die plates 2, concrete is injected into the inside of the die plates 2, when demoulding is needed after solidification, the die plates 2 are driven to move to one side far away from a prefabricated column through the threaded rod 302 under the action of the rotating pulling of the extrusion frame 304 and the locating pin 306, so that the die plates 2 are separated from the prefabricated column, the locating pin 306 is pulled out, the top of the die plates 2 is pushed from the prefabricated column, the prefabricated column is pulled out, the top of the prefabricated column is separated from the prefabricated column through the electric push rod 603, and the prefabricated column is lifted up, and the prefabricated column 1 is separated from the top by the prefabricated column, and the prefabricated column is separated by the prefabricated column.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The prefabricated column die convenient to demold comprises a mounting seat (1) and is characterized in that two die plates (2) are arranged at the top of the mounting seat (1), two clamping and fixing devices (3) are arranged at the top of the mounting seat (1) and positioned at the outer sides of the die plates (2), and lifting devices (6) are arranged in the mounting seat (1) and positioned in the die plates (2);

The clamping and fixing device (3) comprises an arch-shaped limiting frame (301) sleeved on the outer side of the die plate (2), an extrusion frame (304) arranged on the inner side of the arch-shaped limiting frame (301) and located on two sides of the die plate (2) and four threaded rods (302) in threaded connection with the inner side of the arch-shaped limiting frame (301), and one side of the extrusion frame (304) is in contact with the die plate (2).

2. The prefabricated column mold convenient to demolding according to claim 1, wherein the inner side of the arched limiting frame (301) is provided with a limiting groove (305), two limiting blocks (310) are connected inside the limiting groove (305) in a sliding mode, and the bottoms of the limiting blocks (310) are fixedly connected with the top of the extrusion frame (304).

3. The prefabricated column mold convenient to demolding according to claim 1, wherein a first connecting plate (307) is fixedly arranged on one side of the extrusion frame (304), a positioning pin (306) is inserted into the first connecting plate (307), and the bottom of the positioning pin (306) penetrates into the mold plate (2).

4. A prefabricated column mold convenient to demolding according to claim 1, characterized in that a bearing (303) is fixedly installed on one side of the extrusion frame (304), and one side of the threaded rod (302) penetrates into the bearing (303).

5. The prefabricated column mold convenient to demolding according to claim 1, wherein two second connecting plates (309) are fixedly arranged on two sides of the bottom of the arch-shaped limiting frame (301), bolts (308) are inserted into the second connecting plates (309), and the bottoms of the bolts (308) are in threaded rotation connection with the mounting base (1).

6. The prefabricated column mold convenient to demolding according to claim 1, wherein the clamping groove (5) is formed in the mold plate (2), a mold side plate (4) is fixedly arranged on one side of the mold plate (2), and one side of the mold side plate (4) penetrates into the clamping groove (5).

7. The prefabricated column mold convenient to demolding according to claim 1, wherein the lifting device (6) comprises a groove (601) formed in the mounting seat (1) and a top plate (602) arranged in the groove (601), the size of the top plate (602) is the same as that of the groove (601), and the top of the top plate (602) and the top of the mounting seat (1) are in the same plane.

8. The prefabricated column mold convenient to demolding according to claim 7, wherein two electric push rods (603) are fixedly installed at the bottom of the installation seat (1), and the output ends of the electric push rods (603) penetrate through the installation seat (1) and are fixedly connected with the bottom of the top plate (602).