CN216442751U

CN216442751U - A mould subassembly for leading prefabrication of curb

Info

Publication number: CN216442751U
Application number: CN202122290872.4U
Authority: CN
Inventors: 王国磊; 刘军科; 刘晓野; 李华伟; 王龙岗; 刘越; 张瑞; 龙航; 谢永恒; 杨梽; 张伟; 严康
Original assignee: Sixth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Current assignee: Sixth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-05-06
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a mold assembly for advanced curb prefabrication. Belongs to the technical field of moulds. The concrete curb outer wall mould mainly solves the problems that the existing concrete curb outer wall and the outer wall of the mould are mutually attached so that the concrete curb outer wall and the outer wall of the mould are difficult to take out of the mould, and the mould is damaged due to the fact that concrete is easily bonded with bolts. It is mainly characterized in that: the device comprises a lower die, an upper die plate, side die plates, an upper cover plate pressing mechanism and an upper die plate locking mechanism; the lower die is in a rectangular groove shape with two open side ends; the two upper templates are respectively positioned on the wall of the lower die; the two side templates are respectively connected to the two side ends of the lower die and the upper template in a sliding manner; the upper cover plate pressing mechanism is arranged on the lower die, and the upper end of the upper cover plate pressing mechanism is matched with the upper cover plate; the upper template locking mechanism is arranged between the lower die and the upper template. The utility model has the characteristics of convenient opening and closing, time saving and efficiency improvement, and is mainly used for pouring the cement curb.

Description

A mould subassembly for leading prefabrication of curb

Technical Field

The utility model belongs to the technical field of molds, and particularly relates to a mold assembly for advanced prefabrication of a curb.

Background

A curb is a monument provided between a road surface and another structure. Curb stones are generally required to be arranged between a separation zone and a road surface of an urban road and between a sidewalk and the road surface, and the curb stones are usually required to be arranged at the edge of a central separation zone of a road, the edge of the right side of a traffic lane or the edge of the outer side of a road shoulder.

But cement curb is pouring the completion back, and weight is heavier, and cement can expand after the cooling, makes the outer wall of cement curb laminate each other with the mould outer wall, and difficult follow takes out in the mould, passes through bolted connection between mould and the top cap simultaneously, when cement gets into wherein, makes cement and bolt bonding easily, causes the mould to damage.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a clamping type and easy-to-demould mold assembly for the advanced prefabrication of a curb.

The technical solution of the utility model is as follows: the utility model provides a mould subassembly that is used for leading prefabrication of curb which characterized in that: the device comprises a lower die, an upper die plate, side die plates, an upper cover plate pressing mechanism and an upper die plate locking mechanism; the lower die is in a rectangular groove shape with two open side ends; the two upper templates are respectively positioned on the wall of the lower die; the two side templates are respectively connected to the two side ends of the lower die and the upper template in a sliding manner; the upper cover plate pressing mechanism is arranged on the lower die, and the upper end of the upper cover plate pressing mechanism is matched with the upper cover plate; the upper template locking mechanism is arranged between the lower die and the upper template.

Preferably, the upper cover plate pressing mechanism comprises a long strip plate, a first spring and a hanging rack which are connected in sequence; convex strips are arranged on two sides of the upper surface of the upper template; the hanger is L-shaped, and a groove matched with the convex strip is formed in the lower surface of the top of the hanger.

Preferably, the upper cover plate pressing mechanism further comprises a first rotating column and a second rotating column which are sleeved; the first rotating column and the second rotating column are rotatably fixed on the outer side of the wall of the lower die groove through a first fixing frame; the strip plate is fixed on the first rotary column or the second rotary column.

Preferably, 3 first springs are arranged between the long strip plate and the hanging rack side by side; all be equipped with the stabilizer bar in 3 first springs, the upper and lower extreme of stabilizer bar inserts the pole inslot of stores pylon and rectangular board. The stabilizer bar slides in the round bar groove, and the strength of the hanging rack is ensured.

Preferably, the upper cover plate pressing mechanisms are 4 groups in total and are respectively arranged on two sides of the lower die; the 2 groups of 2 strip plates on each side are respectively fixed on the first rotary column and the second rotary column.

Preferably, first rotary column be close to second rotary column one end and be connected with the second inner prop, the post connection has first inner prop in the second, the second rotary column has seted up the post groove near first rotary column one end, the post groove rotates and is connected with first inner prop and second inner prop, can make two rectangular boards need not rotate in step.

Preferably, the upper template locking mechanism comprises four groups of upper hooks fixed at the side ends of the two upper templates, four groups of lower hooks rotatably connected at the side ends of the groove walls of the lower mold through a second fixing frame, and a second spring connected between each group of lower hooks and the lower mold.

Preferably, the second spring in be equipped with the elasticity rope of connecting between lower couple and bed die, the elasticity rope further guarantees down couple and last couple connection stability.

Preferably, the upper end of the groove wall of the lower die is provided with a sliding groove, the bottom surface of the upper die plate is provided with a sliding strip matched with the sliding groove, and the arrangement of the sliding strip and the sliding groove ensures the connection stability of the upper die plate and the lower die; the upper die plate and the lower die are both provided with vertical strip grooves connected with the side die plates in a sliding mode, and the side die plates are convenient to mount and dismount.

Preferably, the upper end of the upper cover plate is connected with a first carrying handle, so that the upper cover plate can be conveniently mounted and dismounted; and two groups of second carrying handles are connected to the outer sides of the side templates, so that the side templates can be conveniently mounted and dismounted.

Compared with the prior art, the utility model has the following beneficial technical effects: when the device is used, the upper template is pressed downwards to be clamped into the upper end of the lower mold, whether the lower hook is clamped into the upper hook is checked, after the lower hook is clamped into the strip groove, then the whole lower mold is filled with concrete, the upper cover plate is clamped into the upper ends of the upper template and the side template, the strip plate and the hanging rack are rotated, the hanging rack is clamped into the convex strip, the whole mold is mounted and completed, after the concrete is solidified, the hanging rack and the lower hook can be opened, the upper cover plate, the upper template and the side template can be detached, the whole curb stone is conveniently taken down, meanwhile, the device is connected in a hook type, the opening and closing are convenient, the time is saved, and the efficiency is improved.

The utility model is mainly used for pouring the cement kerbstone.

Drawings

Fig. 1 is a first structural diagram of an embodiment of the present invention.

Fig. 2 is a second schematic structural diagram according to an embodiment of the present invention.

Fig. 3 is a partially enlarged structural view of a portion a of fig. 1.

Fig. 4 is a schematic view of a part of the enlarged structure at B of fig. 1.

Fig. 5 is a partially enlarged structural view of the part C in fig. 1.

Fig. 6 is a partial structural sectional view of an embodiment of the present invention.

Reference numerals: 1. an upper cover plate; 2. a first carrying handle; 3. a convex strip; 4. a sideform; 5. mounting a template; 6. a hanger; 7. a second carrying handle; 8. a first rotating column; 9. a lower die; 10. a strip plate; 11. a second rotary column; 12. a first fixing frame; 13. a second fixing frame; 14. a second spring; 15. a lower hook; 16. an upper hook; 17. a side plate; 18. a first spring; 19. a stabilizer bar; 20. a round bar groove; 21. a slide bar; 22. a chute; 23. an elastic cord; 24. a long groove; 25. a first inner column; 26. a second inner column; 27. and (4) a column groove.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

As shown in fig. 1 to 6, an embodiment of a mold assembly for advanced prefabrication of a curb according to the present invention includes a lower mold 9, wherein the front and rear ends of the lower mold 9 are both connected with a first fixing frame 12, the first fixing frame 12 is rotatably connected with a first rotary post 8, the first rotary post 8 is rotatably connected with a second rotary post 11, the second rotary post 11 is rotatably connected with the first fixing frame 12, the first rotary post 8 and the second rotary post 11 are both connected with a strip plate 10, the strip plate 10 is connected with three sets of first springs 18, the first springs 18 are connected with a hanger 6, the upper mold 9 is detachably connected with an upper mold plate 5, the upper mold plate 5 is connected with four sets of upper hooks 16, the upper hooks 16 are provided with lower hooks 15 in contact, the lower hooks 15 are rotatably connected with a second fixing frame 13, one end of the lower hooks 15 close to the lower mold 9 is connected with a second spring 14, the second spring 14 is connected with the lower mold 9, the upper mold plate 5 and the lower mold 9 are both slidably connected with a side mold 4, an upper cover plate 1 is arranged at the upper ends of the upper template 5 and the side template 4, two groups of convex strips 3 which are symmetrical front and back are connected to the upper end of the upper cover plate 1, and side plates 17 which are symmetrical front and back are connected to the lower end of the upper cover plate 1.

Three groups of round bar grooves 20 are formed in the long strip plate 10, the round bar grooves 20 are connected with stabilizer bars 19 in a sliding mode, the upper ends of the stabilizer bars 19 penetrate through the first springs 18 and are connected with the hanging rack 6, and the stabilizer bars 19 slide in the round bar grooves 20 to guarantee the strength of the hanging rack 6.

The upper end of the lower die 9 is provided with a sliding groove 22, the sliding groove 22 is connected with a sliding strip 21 in a sliding mode, the upper end of the sliding strip 21 is connected with the upper die plate 5, and the sliding strip 21 and the sliding groove 22 are arranged to guarantee the connection stability of the upper die plate 5 and the lower die 9.

Vertical rectangular groove 24 has all been seted up to cope match-plate pattern 5 and bed die 9, and rectangular groove 24 sliding connection has side form 4, is favorable to the installation and the dismantlement of side form 4.

First rotary column 8 is close to second rotary column 11 one end and is connected with interior post 26 of second, and post 26 is connected with first interior post 25 in the second, and second rotary column 11 is close to first rotary column 8 one end and has seted up post groove 27, and post groove 27 rotates and is connected with interior post 25 of first and second and post 26 in the post groove 27, and post 26 rotates in post groove 27 in first interior post 25 and the second, can make two rectangular boards 10 need not synchronous rotation.

The lower hook 15 is connected with an elastic rope 23 in the second spring 14, the elastic rope 23 is connected with the lower die 9, and the elastic rope 23 further ensures the connection stability of the lower hook 15 and the upper hook 16.

The upper end of the upper cover plate 1 is connected with a first carrying handle 2, so that the upper cover plate 1 can be conveniently mounted and dismounted.

Two groups of second carrying handles 7 are connected to the outer sides of the side templates 4, and the side templates 4 can be conveniently mounted and dismounted.

When the device is used, the upper template 5 is pressed downwards to be clamped into the upper end of the lower mold 9, whether the lower hook 15 is clamped into the upper hook 16 or not is checked, after the lower hook is clamped into the strip groove 24, then the whole lower mold is filled with concrete, the upper cover plate 1 is clamped into the upper ends of the upper template 5 and the side template 4, the strip plate 10 and the hanging rack 6 are rotated, the hanging rack 6 is clamped into the convex strip 3, at the moment, the whole mold is installed, after the concrete is solidified, the hanging rack 6 and the lower hook 15 can be opened, the upper cover plate 1, the upper template 5 and the side template 4 can be detached, the whole curb stone is conveniently taken down, meanwhile, the device is connected in a hook mode, opening and closing are facilitated, time is saved, and efficiency is improved.

Claims

1. The utility model provides a mould subassembly that is used for leading prefabrication of curb which characterized in that: comprises a lower die (9), an upper die plate (5), a side die plate (4), an upper cover plate (1), an upper cover plate pressing mechanism and an upper die plate locking mechanism; the lower die (9) is in a rectangular groove shape with two open side ends; the two upper templates (5) are respectively positioned on the wall of the lower die (9); the two side templates (4) are respectively connected to the two side ends of the lower template (9) and the upper template (5) in a sliding manner; the upper cover plate pressing mechanism is arranged on the lower die (9), and the upper end of the upper cover plate pressing mechanism is matched with the upper cover plate (1); the upper template locking mechanism is arranged between the lower mold (9) and the upper template (5).

2. A mold assembly for a curb advance prefabrication as in claim 1 wherein: the upper cover plate pressing mechanism comprises a long strip plate (10), a first spring (18) and a hanging rack (6) which are connected in sequence; convex strips (3) are arranged on two sides of the upper surface of the upper template (5); the hanging rack (6) is L-shaped, and a groove matched with the convex strip (3) is formed in the lower surface of the top of the hanging rack.

3. A mold assembly for a curb advance prefabrication as claimed in claim 2 wherein: the upper cover plate pressing mechanism also comprises a first rotating column (8) and a second rotating column (11) which are sleeved; the first rotating column (8) and the second rotating column (11) are rotatably fixed on the outer side of the groove wall of the lower die (9) through a first fixing frame (12); the strip plate (10) is fixed on the first rotary column (8) or the second rotary column (11).

4. A mold assembly for a curb advance prefabrication as claimed in claim 2 wherein: 3 first springs (18) are arranged between the long strip plate (10) and the hanging rack (6) side by side; stabilizer bars (19) are arranged in the 3 first springs (18), and the upper end and the lower end of each stabilizer bar (19) are inserted into the circular bar grooves (20) of the hangers (6) and the long strip plates (10).

5. A mold assembly for a curb advance prefabrication as claimed in claim 3 wherein: the upper cover plate pressing mechanisms are divided into 4 groups and are arranged on two sides of the lower die (9); 2 sets of 2 strips (10) on each side are fixed to a first rotary column (8) and a second rotary column (11), respectively.

6. A mould assembly for the advance prefabrication of a kerbstone according to claim 3 or 5, wherein: first rotary column (8) be close to second rotary column (11) one end and be connected with second inner prop (26), second inner prop (26) are connected with first inner prop (25), second rotary column (11) are close to first rotary column (8) one end and have seted up post groove (27), post groove (27) rotate and are connected with first inner prop (25) and second inner prop (26).

7. A mold assembly for a curb advance prefabrication as in claim 1 wherein: the upper template locking mechanism comprises four groups of upper hooks (16) fixed at the side ends of the two upper templates (5), four groups of lower hooks (15) rotatably connected at the side ends of the groove walls of the lower mold (9) through a second fixing frame (13), and second springs (14) connected between each group of lower hooks (15) and the lower mold (9).

8. A mold assembly for a curb advance prefabrication as recited in claim 7, wherein: an elastic rope (23) connected between the lower hook (15) and the lower die (9) is arranged in the second spring (14).

9. A mould assembly for kerb advanced prefabrication according to any one of claims 1-5, 7-8, wherein: the upper end of the groove wall of the lower die (9) is provided with a sliding groove (22), and the bottom surface of the upper die plate (5) is provided with a sliding strip (21) matched with the sliding groove (22); and the upper template (5) and the lower mould (9) are both provided with vertical strip grooves (24) which are in sliding connection with the side templates (4).

10. A mould assembly for the prefabrication of a kerb stone as claimed in any one of claims 1 to 5, 7 to 8, wherein: the upper end of the upper cover plate (1) is connected with a first carrying handle (2); two groups of second carrying handles (7) are connected to the outer sides of the side templates (4).