CN205058263U - Prefabricated mould that turns over of new jersey safety barrier - Google Patents
Prefabricated mould that turns over of new jersey safety barrier Download PDFInfo
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- CN205058263U CN205058263U CN201520603175.1U CN201520603175U CN205058263U CN 205058263 U CN205058263 U CN 205058263U CN 201520603175 U CN201520603175 U CN 201520603175U CN 205058263 U CN205058263 U CN 205058263U
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Abstract
The utility model discloses a prefabricated mould that turns over of new jersey safety barrier, include the wide template in the narrow bottom in top and locate the arc of a side of template turns over the die carrier, the template forms to lower part open -ended hollow shell. The utility model discloses a new jersey safety barrier's the appearance quality that has turned over the mould maintenance logistics, one side of template is equipped with the arc and turns over the die carrier, only need cancel the mould when turning over the mould, then rights the mould with the help of inertia, and the upset is convenient, the angle can not appear falling in having guaranteed the guardrail switching process, and especially the upper portion of guardrail is avoided carrying on the secondary and is decoratied. Use the loader to turn over the mould and carry out the integral hoisting form removal during form removal, mechanized, the standardization level is high, the labour that significantly reduces expends to the construction cycle is reduced.
Description
Technical field
The utility model relates to construction engineering technical field, particularly relates to that a kind of New Jersey safety barrier is prefabricated turns over mould mould.
Background technology
New Jersey safety barrier (Jerseybarrier), formal name New Jersey formula guardrail is a kind of guardrail be widely used on road, in order to separate wagon flow, to block and pass through.
The special design being its " convex " font of New Jersey safety barrier, this shape can allow vehicle when colliding guardrail, because first contact surface is comparatively resilient tire, thus vehicle can rebound former track, reduces to roll over to subtend track, cause the probability of more major break down.
At present, the New Jersey safety barrier end face size in highway engineering is little compared with bed-plate dimension, and has fillet, and appearance requirement is higher, particularly how to ensure that the presentation quality of New Jersey safety barrier is a difficult point at High aititude, extremely frigid zones.According to design build processing template time prefabricated, usually carry out concreting by bottom surface to top guardrail main body, need when form removal to overturn, form removal is inconvenient, also can occur the problems such as arrisdefect in switching process, top guardrail main body needs to carry out secondary modification, is unfavorable for that the rate of imitating is turned in raising.
Utility model content
In view of the deficiency that prior art exists, the utility model provide a kind of turn over the rate of imitating high, do not need to carry out secondary modification to guardrail main body and the high New Jersey safety barrier of the presentation quality of guardrail is prefabricated turns over mould mould.
In order to realize above-mentioned object, the utility model have employed following technical scheme:
A kind of New Jersey safety barrier is prefabricated turns over mould mould, and the arc comprising the wide template in narrow bottom, top and be located at a described template side turns over mould bases, and described template is formed as the hollow housing of lower openings.
Wherein, described arc turns over mould bases and comprises multiple interval on the width of described template and the arc be arranged in parallel turns over mould frame.
Or the outer surface that described arc turns over mould bases is arc surface.
Wherein, described template comprises the side template of a sidewall and roof with pair of opposing and is connected to the locking plug template at two ends of described side template width.
Wherein, the roof of described side template is provided with one deck seal.
Wherein, the two ends of described side template offer several fixing holes, and described locking plug template inserts described fixing hole by securing member and is fixed to the two ends of described side template.
Wherein, the top of described side template is provided with and is convenient to promote the template hook that mould carries out the demoulding.
The utility model adopts mould rotating technology to ensure that the presentation quality of New Jersey safety barrier, the side of template is provided with arc and turns over mould bases, only mould need be overthrown when turning over mould, then by inertia righting mould, upset is convenient, ensure that in guardrail switching process and there will not be arrisdefect, especially the top of guardrail, avoid carrying out secondary modification.Use loading machine turn over mould and carry out integral hoisting form removal during form removal, mechanization, standardization level are high, greatly reduce expending of labour, and shorten construction period.
Accompanying drawing explanation
To be that the New Jersey safety barrier of the embodiment of the present invention is prefabricated turn over mould mould structure schematic diagram to Fig. 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Consult Fig. 1, New Jersey safety barrier of the present utility model is prefabricated to turn over mould mould and comprises template (figure does not mark) and arc turns over mould bases 2, the narrow bottom, top of template is wide, be formed as the hollow housing of lower openings, arc turns over the side that mould bases 2 is located at template, only need overthrow mould when turning over mould, then by inertia righting mould, upset is convenient, ensure that in guardrail switching process and there will not be arrisdefect, avoid and carry out secondary modification.By overthrowing the assembly of mould and guardrail 3, make arc turn over mould bases 2 in ground surface turnover mould, the die top after construction is completed is upward, simple to operate laborsaving, and the effect of damping can be played, guardrail 3 can not be damaged because of the rigid collision on mould and ground.Preferred arc turns over mould bases 2 for steelframe.
In the present embodiment, arc turns over mould bases 2 and comprises multiple interval on the width of template and the arc be arranged in parallel turns over mould frame, and each arc turns over rolling surface and the Duo Gen brace summer that mould frame comprises arc, so that reliably roll and turnover mould on the ground.In other embodiments, it is as a whole that arc turns over mould bases 2, and its outer surface is arc surface, also can play the object in ground surface.
Template comprises the side template 1a of a sidewall and roof with pair of opposing and is connected to the locking plug template (not shown) at two ends of side template 1a width, and three is spliced.
Threaded fastener is specifically utilized locking plug template to be fixed on the two ends of side template 1a, to form the mould of bottom end opening, offer several fixing holes 11 at the two ends of side template 1a, locking plug template inserts fixing hole 11 by securing member and is fixed to the two ends of side template 1a.By such setting, torque spanner only need be used to complete when form assembly and dismounting, easy accessibility, structure is reliable.
For preventing spillage in guardrail 3 work progress, the roof of side template 1a is provided with one deck seal, and the seal is preferably rubber peel.
Meanwhile, for the ease of the demoulding, the top of side template 1a is provided with to be convenient to promote the template hook 10 that mould carries out the demoulding.The template hook 10 of the present embodiment is two, is located at the both sides at the top of side template 1a respectively.
Specifically in model sheetinstallat process, by template upside-down mounting, even if the wide bottom reversed of template upward, then lift the framework of steel reinforcement of guardrail, and framework of steel reinforcement is fixed.
Then carry out concreting, be specifically divided into by casting process and carry out for 4 times, casting process accomplishs without any letup, and needs strictly to control the slump, the ratio of mud in casting process.Poker vibrator is adopted to vibrate when building, when vibrating, vibrator can not collide framework of steel reinforcement, because layer height is low, coarse aggregate in concrete not reason Action of Gravity Field makes coarse aggregate and cement mortar emanate, and by Action of Gravity Field, concrete is full of bottom template completely, reduces the mass defects such as honeycomb, pitted skin, hole, avoid carrying out secondary modification, built the rear floating end face of shovel of plastering.
Carry out subsequently turning over mould, the side that loading machine can be used to make arc turn over mould bases 2 after guardrail 3 is shaping lands, then is utilized inertia to take advantage of a situation righting.First remove the locking plug template of both sides during form removal, human assistance loading machine install jack tangle two side templates hook 10 slowly promote carry out the demoulding, need in lifting process to avoid guardrail corner angle collided and damage, guarantee integrality.
The New Jersey safety barrier of the embodiment of the present invention is prefabricated turns over the quality that mould mould and process can ensure New Jersey safety barrier outward appearance, makes appearance luster uniformity, especially top guardrail main body, avoids carrying out secondary modification.Use mini-plant turn over mould and carry out integral hoisting form removal during form removal, mechanization, standardization level are high, and construction period shortens, and greatly reduces expending of labour.
The above is only the detailed description of the invention of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.
Claims (7)
1. New Jersey safety barrier is prefabricated turns over a mould mould, it is characterized in that, comprise the wide template in narrow bottom, top and turn over mould bases (2) with the arc being located at a described template side, described template is formed as the hollow housing of lower openings.
2. New Jersey safety barrier according to claim 1 is prefabricated turns over mould mould, it is characterized in that, described arc turns over mould bases (2) and comprises multiple interval on the width of described template and the arc be arranged in parallel turns over mould frame.
3. New Jersey safety barrier according to claim 1 is prefabricated turns over mould mould, it is characterized in that, the outer surface that described arc turns over mould bases (2) is arc surface.
4. turn over mould mould according to the arbitrary described New Jersey safety barrier of claim 1-3 is prefabricated, it is characterized in that, described template comprises the side template (1a) of a sidewall and roof with pair of opposing and is connected to the locking plug template at two ends of described side template (1a) width.
5. New Jersey safety barrier according to claim 4 is prefabricated turns over mould mould, and it is characterized in that, the roof of described side template (1a) is provided with one deck seal.
6. New Jersey safety barrier according to claim 4 is prefabricated turns over mould mould, it is characterized in that, the two ends of described side template (1a) offer several fixing holes (11), and described locking plug template inserts described fixing hole (11) by securing member and is fixed to the two ends of described side template (1a).
7. New Jersey safety barrier according to claim 4 is prefabricated turns over mould mould, it is characterized in that, the top of described side template (1a) is provided with to be convenient to promote template hook (10) that mould carries out the demoulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603175.1U CN205058263U (en) | 2015-08-06 | 2015-08-06 | Prefabricated mould that turns over of new jersey safety barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603175.1U CN205058263U (en) | 2015-08-06 | 2015-08-06 | Prefabricated mould that turns over of new jersey safety barrier |
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| Publication Number | Publication Date |
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| CN205058263U true CN205058263U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520603175.1U Active CN205058263U (en) | 2015-08-06 | 2015-08-06 | Prefabricated mould that turns over of new jersey safety barrier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386248A (en) * | 2021-08-02 | 2021-09-14 | 安阳市联发科技有限责任公司 | Automatic isolation pier template of drawing of patterns |
-
2015
- 2015-08-06 CN CN201520603175.1U patent/CN205058263U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386248A (en) * | 2021-08-02 | 2021-09-14 | 安阳市联发科技有限责任公司 | Automatic isolation pier template of drawing of patterns |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |