CN215212413U

CN215212413U - Vibrating rod scale

Info

Publication number: CN215212413U
Application number: CN202121415613.3U
Authority: CN
Inventors: 申森; 张涛; 王梓臣; 陈超; 李春伯
Original assignee: Beijing Urban Construction Sixth Group Co Ltd
Current assignee: Beijing Urban Construction Sixth Group Co Ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-17
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a scale of a vibrating rod, which is integrally umbrella-shaped and comprises a first circular ring, a third circular ring, a supporting framework and an adjustable fastener, wherein the inner circle radius of the first circular ring is set as the distance between vibrating insertion points; the inner circle radius of the third circular ring is set as the maximum distance between the vibrating rod and the side template; the supporting framework comprises a plurality of supporting ribs which are arranged in the radial direction by taking the vibrating rod as a center, the top ends of the supporting ribs are fixed with the vibrating rod through adjustable fasteners, and the middle parts of the supporting ribs are fixedly connected with the contact positions of the first circular ring and the third circular ring respectively. By arranging the first circular ring, the utility model can ensure the next vibrating position according to the radius of the inner circle of the first circular ring, thereby overcoming the phenomena of 'leakage vibration' and 'over vibration' and the like easily occurring in the traditional concrete vibrating process; through setting up the third ring, when vibrating the concrete that is close to the side form, constructor can confirm the position of vibrating according to the interior circle radius of third ring, avoids colliding reinforcing bar, core pipe, rings, built-in fitting etc..

Description

Vibrating rod scale

Technical Field

The utility model belongs to the technical field of the concrete construction, in particular to stick scale shakes.

Background

Concrete is a generic term for engineering composites where aggregate is consolidated into a whole by cementitious materials. The term concrete refers to cement concrete, also known as ordinary concrete, which is prepared by mixing cement as a cementing material, sand and stone as aggregates, and water in a certain proportion, and stirring, molding and curing the mixture. In the process of hardening the concrete, in order to better remove air bubbles mixed in the concrete, a vibrating rod is inserted to remove air in a vibrating mode, so that the pouring quality is ensured. The insertion points of the vibrators need to be uniformly arranged, the insertion points can be moved in a sequence of a determinant without mixing, so that the leakage vibration caused by disorder is avoided, and the distance of each moving position is preferably 1.4 times of the action radius of the vibrating rod.

At present, an insertion type vibrating rod is generally adopted, air bubbles in concrete are discharged through subjective judgment such as experience of a vibrating hand and visual inspection, and the concrete is combined compactly, so that the strength of a concrete member is ensured, and the distance between vibrating positions cannot be mastered due to the fact that the vibrating rod depends on the experience of workers in advance and lacks of a measurable scale in the vibrating process, and is too large, namely, less vibrating or not in place vibrating is caused, so that the phenomenon of 'vibration leakage' is easy to occur in the construction process, the air bubbles on the surface of the concrete are too much, the honeycomb pitted surface is caused, the surface impression quality of the concrete member is influenced, and the strength of the concrete is seriously influenced; the position interval undersize that vibrates leads to appearing "the shake" phenomenon easily in the work progress, causes cement and grit separation in the concrete, leads to the segregation, reduces the intensity of concrete. In addition, when the vibrating rod is close to the side template for vibrating, the distance between the vibrating rod and the side template is not more than 0.5 time of the acting radius of the vibrator, and the vibrating rod is not suitable to vibrate close to the template, so that the steel bars, the core pipe, the hanging ring, the embedded parts and the like are prevented from being collided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vibrating rod scale to solve among the above-mentioned background art the concrete in-process of vibrating position interval be wayward, be close to the side form board when vibrating position and the wayward problem of side form board distance.

In order to achieve the above object, the utility model provides a following technical scheme:

a scale for a vibrating rod is integrally umbrella-shaped and comprises a first circular ring, a third circular ring, a supporting framework and an adjustable fastener, wherein the first circular ring is arranged at the bottom and is a large circular ring, and the inner circular radius of the first circular ring is set as the distance between vibrating insertion points; the third circular ring is arranged at the top and is a small circular ring, and the inner circular radius of the third circular ring is set to be the maximum distance from the vibrating rod to the side template; the first circular ring, the third circular ring and the vibrating rod are coaxially arranged; the support framework comprises a plurality of support ribs which are arranged in a radial direction by taking the vibrating rod as a center, the top ends of the support ribs are fixed with the vibrating rod through adjustable fasteners, and the middle parts of the support ribs are fixedly connected with the contact positions of the first circular ring and the third circular ring respectively.

Further, the radius of the inner circle of the first circular ring is set to be 1.4 times of the radius of the action of the vibrating rod, and the radius of the inner circle of the third circular ring is set to be 0.5 times of the radius of the action of the vibrating rod.

Further, first ring and third ring are equipped with the second ring, the interior circle radius of second ring sets up 1 times as the stick effect radius of vibrating.

Further, the support framework comprises 4-6 support ribs which are uniformly arranged.

Further, the adjustable fastener is a double wire hose clamp.

Further, the first circular ring, the second circular ring, the third circular ring, the supporting framework and the adjustable fastener are all made of galvanized steel.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of vibrating rod scale sets up first ring according to the vibrating rod external diameter, and constructor can confirm the next position of vibrating according to circle radius in the first ring, has overcome traditional concrete vibration in-process, and the position of vibrating relies on the constructor subjective judgement, and is wayward, appears the error easily and causes phenomenons such as "leak to shake", "cross shake".

2. The utility model provides a pair of excellent scale vibrates sets up the third ring according to the excellent external diameter of vibrating, when vibrating the concrete that is close to the side form, constructor can confirm the position of vibrating according to the interior circle radius of third ring, avoids collision reinforcing bar, core pipe, rings, built-in fitting etc..

3. The utility model provides a pair of excellent scale vibrates, the preparation is convenient, and the range of application is extensive, when promoting construction operation precision, has reduced the operation degree of difficulty, for constructor provides the measurement scale when the concrete vibrates, improves concrete vibration's accuracy and efficiency of construction, reduces the phenomenon such as "leak the vibrations", "cross shake" to appear, improves the quality assurance of concrete member.

Drawings

Fig. 1 is a schematic view of the overall structure of the vibrating rod scale according to the present invention;

fig. 2 is a top view of fig. 1 according to the present invention.

In the figure: 1-a first circular ring, 2-a second circular ring, 3-a third circular ring, 4-a supporting framework and 5-an adjustable fastener.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

According to the concrete structure engineering construction specification, the distance between the vibrating rod and the template is not more than 50% of the acting radius of the vibrating rod, and the distance between the vibrating insertion points is not more than 1.4 times of the acting radius of the vibrating rod. As shown in fig. 1 and 2, the utility model provides a vibrating rod scale, including first ring 1, second ring 2, third ring 3, supporting framework 4 and adjustable fastener 5, first ring 1, second ring 2, third ring 3 and vibrating rod coaxial setting, circle radius in first ring 1 sets up to vibrating rod action radius 1.4 times, for the optimum value of the interval of the break point of vibrating, will vibrate the stick and insert the concrete inside according to the standard requirement, after vibrating, the workman arranges next vibration break point according to circle radius in first ring 1, makes the distance of vibrating accurate reasonable; the radius of the inner circle of the second circular ring 2 is 1 time of the acting radius of the vibrating rod; the inner circle radius of the third circular ring 3 is set to be 0.5 time of the action radius of the vibrating rod, when the concrete close to the side mold is vibrated, the distance between the vibrating rod and the side mold plate is not more than the inner circle radius of the third circular ring 3, so that the vibrating position is controlled, and the steel bars, the core pipe, the lifting ring, the embedded parts and the like are prevented from being collided; the support framework 4 comprises a plurality of support ribs which are arranged in the radial direction by taking the vibrating rod as the center, the support ribs are fixedly connected with the first circular ring 1, the second circular ring 2 and the third circular ring 3 respectively, the support ribs are preferably of a cylindrical structure, and four to six support ribs are arranged; adjustable fastener 5 sets firmly in 4 tops of supporting framework, can dismantle with the vibrating rod and be connected, fixes device whole on the vibrating rod, and adjustable fastener 5 is two steel wire larynx hoops, also can be other staple bolt structures.

As a preferable mode, the first ring 1, the second ring 2 and the third ring 3 are sequentially arranged from bottom to top, and the first ring 1, the second ring 2, the third ring 3, the supporting framework 4 and the adjustable fastener 5 are made of galvanized steel.

During the use, at first according to the excellent effect radius preparation first ring of vibrating, second ring and third ring, pass through the support chassis welding with first ring, second ring and third ring and be a whole, the steel ferrule welding with support chassis and adjustable fastener is firm again, before concrete engineering construction, with this application suit to the suitable position of the excellent hose that vibrates, screw up adjustable fastener, make it with the excellent fixed firm back that vibrates, can carry out the concrete construction of vibrating. When the vibrating position is in the central range of the construction concrete member, a worker arranges a next vibrating insertion point according to the inner circle radius of the first circular ring, inserts the vibrating rod into the concrete according to the standard requirement, and moves to the next vibrating insertion point by referring to the inner circle radius boundary of the first circular ring after vibrating for 20-30 seconds; when the vibrating position is close to the formwork at the edge of the concrete member, a worker arranges a next vibrating insertion point according to the inner circle radius of the third ring, the distance between the vibrating rod and the side formwork does not exceed the inner circle radius of the third ring, the vibrating rod is inserted into the concrete according to the standard requirement, and after vibrating for 20-30 seconds, the next vibrating insertion point is moved to by referring to the inner circle radius boundary of the third ring.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A vibrating rod scale is characterized in that: the integral vibrating tamping plug is umbrella-shaped and comprises a first circular ring (1), a third circular ring (3), a supporting framework (4) and an adjustable fastener (5), wherein the first circular ring (1) is arranged at the bottom and is a large circular ring, and the inner circular radius of the first circular ring is set as the distance between vibrating insertion points; the third circular ring (3) is arranged at the top and is a small circular ring, and the inner circle radius of the third circular ring is set to be the maximum distance from the vibrating rod to the side template; the first circular ring (1), the third circular ring (3) and the vibrating rod are coaxially arranged; the support framework (4) comprises a plurality of support ribs which are arranged in a radial direction by taking the vibrating rod as a center, the top ends of the support ribs are fixed with the vibrating rod through adjustable fasteners (5), and the middle parts of the support ribs are fixedly connected with the contact positions of the first circular ring (1) and the third circular ring (3) respectively.

2. A tamper scale according to claim 1, wherein: circle radius sets up 1.4 times for the stick effect radius in first ring (1), the circle radius sets up 0.5 times for the stick effect radius that vibrates in the interior circle radius of third ring (3).

3. A tamper scale according to claim 1, wherein: first ring (1) and third ring (3) are equipped with second ring (2), the interior circle radius of second ring (2) sets up 1 times as for the vibrating rod effect radius.

4. A tamper scale according to claim 1, wherein: the supporting framework (4) comprises 4-6 supporting ribs which are uniformly arranged.

5. A tamper scale according to claim 1, wherein: the adjustable fastener (5) is a double-wire hose clamp.

6. A tamper scale according to claim 3, wherein: the first circular ring (1), the second circular ring (2), the third circular ring (3), the supporting framework (4) and the adjustable fastener (5) are all made of galvanized steel.