CN217729124U - Tough and durable mould for processing arc bridge - Google Patents

Abstract

The utility model provides a die for processing tough and durable arc-shaped bridge, include: the utility model provides a technical problem that the mould installation process is more loaded down with trivial details for processing of current arc bridge, leads to installation time than longer, has reduced operating personnel's work efficiency, has offered the processing groove at the top of base, be equipped with mould, lower mould in the processing groove, go up mould, lower mould, it sets up relatively to go up mould, lower mould, it is located the left side and is towards lower mould straight line sliding connection with the processing groove to go up the mould, the left side of going up the mould is equipped with power device, two lateral surfaces of going up the mould all are equipped with the fixed strip, open threaded hole on the fixed strip, go up the mould towards the middle part side of lower mould for the segmental arc, the utility model provides a current arc bridge processing is loaded down with trivial details, leads to installation time than longer.

Description

Die for processing tough and durable arc-shaped bridge

Technical Field

The utility model relates to the technical field of, especially, relate to a die for tough durable arc bridge processing.

Background

The bridge machining mold is used for manufacturing the bridge in an off-site pouring mode in advance and then is transported to a construction site for lap joint, so that the bridge can be conveniently built.

The existing die for machining the arc-shaped bridge needs to be hung up by a gantry crane during working, then the gantry crane is controlled to move the upper die downwards to be in butt joint with the lower die, but in the butt joint process, the gantry crane needs to be accurately controlled, the installation process is complex, the installation time is long, and the working efficiency of operators is reduced.

Therefore, it is necessary to provide a die for processing a tough and durable arc-shaped bridge to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem be that current arc bridge processing is with mould installation process is more loaded down with trivial details, leads to installation time than longer, has reduced operating personnel's work efficiency.

In order to solve the technical problem, the utility model provides a pair of die is used in tough durable arc bridge processing, include: the device comprises a base, an upper die, a lower die, a power device and an installation frame;

the processing groove has been seted up at the top of base, be equipped with mould, lower mould in the processing groove, go up mould, lower mould and set up relatively, it is towards lower mould straight line sliding connection to go up the mould to be located the left side and with the processing groove, the left side of going up the mould is equipped with power device, two lateral surfaces of going up the mould all are equipped with the fixed strip, open threaded hole on the fixed strip, it is the segmental arc to go up the middle part side of mould towards the lower mould, the segmental arc matches with the arc piece of lower mould, the both sides of segmental arc all are equipped with the backup pad, are equipped with the arc passageway between arc piece and the backup pad, the fixed orifices with the fixed strip adaptation is opened to the lateral surface of backup pad, the distant side that goes up mould, lower mould and correspond all is equipped with the mounting bracket, the mounting bracket wholly is "L" shape, and its inner top surface leaves the interval with last mould, lower mould.

As a further proposal of the utility model, the upper die is provided with a sealing plate on the side surface facing the lower die.

As a further proposal of the utility model, the lower mould is equipped with the seal groove with the closing plate adaptation on the relative face of last mould.

As a further proposal of the utility model, the sealing plate and the sealing groove contact surface are both provided with rubber pads.

As a further proposal of the utility model, the surface of the upper die contacting with the processing groove is a smooth surface.

As a further proposal of the utility model, the upper die and the processing tank are sealed.

As a further proposal of the utility model, the four corners department of the mounting bracket is connected with the cover plate bolt.

As a further scheme of the utility model, interval between the mounting bracket equals with the width after last mould, lower mould compound die to contact surface between it all processes antifriction and handles.

Compared with the prior art, the utility model provides a pair of die for tough and durable arc bridge processing has following beneficial effect:

(1) The utility model discloses a go up the structure setting of mould and lower mould, it is more convenient to make the mould make in the installation, has reduced certain artifical intensity of labour, has promoted artifical work efficiency.

(2) The utility model discloses a go up the structure setting of mould and lower mould, it is more convenient to operate when prefabricated, makes the whole device optimize more stably.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a top detail view of the present invention;

fig. 3 is a detailed view of the mold closing of the present invention.

Reference numbers in the figures: the device comprises a base 1, a processing groove 11, an upper die 2, an arc section 21, a sealing plate 22, a fixing strip 23, a lower die 3, an arc block 31, a supporting plate 32, a fixing hole 33, a power device 4 and a mounting rack 5.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

As shown in fig. 1, a mold for processing a tough and durable arc-shaped bridge comprises: the device comprises a base 1, an upper die 2, a lower die 3, a power device 4 and a mounting rack 5;

as shown in fig. 1 to 3, a processing groove 11 is formed in the top of the base 1, an upper die 2 and a lower die 3 are arranged in the processing groove 11, the upper die 2 and the lower die 3 are arranged oppositely, the upper die 2 is located on the left side and is linearly and slidably connected with the processing groove 11 towards the lower die 3, a power device 4 is arranged on the left side of the upper die 2, when die assembly or die opening is required, the power device 4 supplies power to the upper die 2, fixing strips 23 are arranged on two outer side surfaces of the upper die 2, threaded holes are formed in the fixing strips 23, a middle side surface of the upper die 2 facing the lower die 3 is an arc-shaped section 21, the arc-shaped section 21 is matched with an arc-shaped block 31 of the lower die 3, support plates 32 are arranged on two sides of the arc-shaped block 31, an arc-shaped channel is arranged between the arc-shaped block 31 and the support plates 32, fixing holes 33 matched with the fixing strips 23 are formed in the outer side surfaces of the support plates 32, when the upper die assembly 2 and the lower die 3 are carried out, the fixing holes of the fixing strips 23 correspond to fixing bolts, the upper die 2 and the lower die assembly 3, a cover plate 5 is arranged in the upper die 2 and the lower die assembly frame 3, and the upper die assembly is integrally closed by a mounting frame 5, and the upper die 2 and the lower die assembly is arranged at a distance from the upper die 2 and the lower die assembly.

And sealing plates 22 are arranged on the side surfaces of the upper dies 2 facing the lower dies 3.

And a sealing groove matched with the sealing plate 22 is formed in the surface of the lower die 3, which is opposite to the upper die 2.

And rubber pads are arranged on the contact surfaces of the sealing plate 22 and the sealing groove.

Aims to provide certain sealing performance to ensure that the whole die is more reliable in use.

The contact surface of the upper die 2 and the processing groove 11 is a smooth surface.

The upper die 2 and the processing tank 11 are sealed.

Aims to make the movement of the upper die 2 more stable, reduce certain friction and make the whole device more durable.

The four corners department of mounting bracket 5 all with apron bolted connection, its aim at makes apron stability higher.

The interval between the mounting bracket 5 equals to the width of the upper die 2 and the lower die 3 after die assembly, and the contact surfaces between the mounting bracket and the lower die are all subjected to antifriction treatment, so that the cover plate can effectively seal the upper die 2 and the lower die 3, and the friction force is reduced.

The utility model provides a pair of die for processing tough and durable arc-shaped bridge has the following working principle:

when the pouring device works, the upper die 2 is driven by the power device 4 to linearly slide towards the lower die 3 along the processing groove 11, the sealing plate 22 is inserted into the corresponding sealing groove, meanwhile, the threaded hole of the fixing strip 23 corresponds to the fixing hole 33, the fixing bolt is screwed in manually to fix the upper die 2 and the lower die 3, pouring is carried out after fixing is completed, and the cover plate is manually inserted into the mounting frame 5 after pouring is completed so as to seal the upper die 2 and the lower die 3.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims (8)

1. The utility model provides a mould is used in processing of tough durable arc bridge which characterized in that includes: a base;

the processing groove has been seted up at the top of base, be equipped with mould, lower mould in the processing groove, it sets up relatively to go up mould, lower mould, it is orientation lower mould straight line sliding connection to go up the mould to be located the left side and be with the processing groove, the left side of going up the mould is equipped with power device, two lateral surfaces of going up the mould all are equipped with the fixed strip, open threaded hole on the fixed strip, it is the segmental arc to go up the middle part side of mould orientation lower mould, the segmental arc matches with the arc piece of lower mould, the both sides of segmental arc all are equipped with the backup pad, are equipped with the arc passageway between arc piece and the backup pad, the lateral surface of backup pad is opened has the fixed orifices with the fixed strip adaptation, the distant side that goes up mould, lower mould correspondence all is equipped with the mounting bracket, the mounting bracket wholly is "L" shape, and its inner top surface leaves the interval with last mould, lower mould.

2. The die for processing the tough and durable arc-shaped bridge according to claim 1, wherein a sealing plate is arranged on the side surface of the upper die facing the lower die.

3. The die for processing the tough and durable arc-shaped bridge according to claim 1, wherein a sealing groove matched with the sealing plate is formed in the surface, opposite to the upper die, of the lower die.

4. The die for processing the tough and durable arc-shaped bridge according to claim 2, wherein rubber pads are arranged on the contact surfaces of the sealing plates and the sealing grooves.

5. The die for processing the tough and durable arc-shaped bridge according to claim 1, wherein the surface of the upper die, which is in contact with the processing groove, is a smooth surface.

6. The die for processing the tough and durable arc-shaped bridge according to claim 1, wherein the upper die and the processing groove are sealed.

7. The die for processing the tough and durable arc-shaped bridge according to claim 1, wherein the four corners of the mounting frame are connected with the cover plate through bolts.

8. The die for processing the tough and durable arc-shaped bridge according to claim 1, wherein the distance between the mounting frames is equal to the width of the upper die and the lower die after the upper die and the lower die are assembled, and the contact surfaces of the mounting frames are subjected to anti-friction treatment.

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