KR200161782Y1 - A vertical weight for construction field - Google Patents

Abstract

1. TECHNICAL FIELD OF THE INVENTION

The present invention relates to a set of vertical weights for construction.

2. The technical problem the invention is trying to solve

Conventionally, when checking the construction of the wall structure of the building to be built, the vertical and vertical direction checks to check whether it is built in a straight line. Fix the nail to the built wall surface and hang the weight on the thread end of a certain length to lower the wall. The problem is that the work is extremely primitive and the exact verticality cannot be confirmed because the vertical state is checked by checking whether the thread is lowered and evenly spaced.

3. Summary of solution of design

In this design, the winding roller is wound around a certain length of thread in the case and wood, steel structure, brick, aluminum windows, etc. in order to check the vertical state easily to lower the vertical weight regardless of the material of the building to be constructed. It features magnets, pins and clasps that can be fixed (attached) so that the vertical state can be grasped regardless of the place and the material of the building.

4. Important uses of the devise

Regardless of the material and place of the building, which is equipped with a vertical weight set, it can be easily installed to check the vertical state.

Description

Construction vertical weight set

The present invention relates to a vertical weight set for construction, and more specifically, to find out whether steel frames or bricks are constructed in a vertical state in the process of constructing various buildings, or to establish a vertical weight set that enables to build in a vertical state. Improved to make it more convenient to use.

When constructing a variety of buildings, the building to be constructed should be kept horizontal or vertical. To maintain the overall vertical and horizontal level, when using a surveying instrument such as a level during foundation work, Horizontal and vertical maintenance in the process should be revised by the operator from time to time.

Conventionally, the horizontal plate (horizontal band) and the vertical weight are mainly used to maintain the vertical and horizontal.

In the case of horizontal board, it is placed on the surface of building constructed by fixing the bubble tube filled with ethyl or alcohol in the glass tube on both sides and the middle part of the wooden or aluminum case which kept the horizontal and vertical state precisely to create some bubbles. Or it is placed on a right angle to see if it is horizontal or vertical.

As described above, when the horizontal and vertical using the horizontal half, the bubble is located in the center of the bubble tube provided in the horizontal half so that it can be seen that the horizontal or vertical state.

And, in case of using vertical weight, it is for vertical confirmation to check whether the upper and lower amount is built in a straight line when constructing the wall surface of the mainly constructed building. The weight is hung on the end and the vertical weight is checked by checking whether the wall and the lowered thread are evenly spaced.

In the case of using such a conventional technique, especially a vertical weight, the work of lowering the vertical weight is extremely primitive, which leads to a problem in that workability is degraded and an accurate vertical state cannot be confirmed.

If there is wood in the middle of the building, the nail is fixed to the wood and the thread is tied to the nail and the vertical weight is lowered.However, if it is constructed of brick or steel structure, the nail cannot be nailed. It is not easy to measure vertically because of the hassle of fixing means or fixing means to tie thread to steel structure.

In addition, the vertical weight and the thread did not have a certain form, and the thread and the vertical weight were entangled with various problems, such as having a considerable difficulty in storing such as taking a considerable time to solve when re-use.

Therefore, the present invention aims to make it possible to easily check the vertical state of the vertical weight, regardless of the material of the building to be constructed to solve the above problems.

To this end, the present invention has a winding roller winding a thread of a certain length in the case, and means for fixing (attaching) the case to wood, steel structures, bricks, and aluminum windows. It is characterized by the fact that it is possible to achieve the above purpose by allowing the vertical state to be grasped without.

1 is a perspective view showing a vertical weight set for building an embodiment of the present invention.

2 is a cross-sectional view taken along the line A-A of FIG.

3 is a partially omitted perspective view of a portion B of FIG.

4a, 4b, 4c is a state of use of the present invention, Figure 4a is used in wood, Figure 4b is a brick or aluminum window frame, Figure 4c is a view showing when used in steel structures.

* Explanation of symbols used in the main part of the drawing

10: vertical weight set 11: vertical weight

12 Case 14 Winding Roll

25: fixed pin 20: magnet

32: release button 40: latch

45: plate 51: push rod

Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the present invention for achieving the above object.

FIG. 1 is a perspective view showing a vertical set of constructions according to one embodiment of the present invention, FIG. 2 is a sectional view taken along the line AA of FIG. 1, and FIG. 3 is a partially omitted perspective view of the B portion of FIG. 4b and 4c are diagrams showing the state of use of the present invention, FIG. 4a is used for wood, 4b is for brick or aluminum window frame, and 4c is used for the steel structure.

The vertical weight set 10 of the present invention is largely composed of a case 12 having support means for supporting the vertical weight 11 and the vertical weight 11 so as not to fall.

The vertical weight 11 has a sharp needle 13 at the lower end of the weight body 13 and the upper end connected to the end of the thread 15 wound on the winding roll 14 accommodated in the inner side of the case 12 Thread fastener 16 is coupled.

The case 12 has a square shape and is provided with a winding roll 14 wound around a thread 15 connected to a vertical weight 11 at an inner center thereof, and a spiral spring 17 is installed inside the winding roll 14. To wind up the loose thread (15).

The force (restoration force) of the spiral spring 17 is equal to or slightly smaller than the weight (vertical pull force) of the vertical weight 11, so it is easy to check the vertical state by sticking to the state where the vertical weight 11 is lowered. Do.

In front of the winding roll 14 (left in the drawing), a magnet 20 is press-fitted between the case 12 and the case 12 is attached to the steel structure so that the vertical weight 11 can be lowered, and the winding roll An upper side of the 14 is provided with a fixing pin 25 for fixing the case 12 to a soft material such as wood.

The fixing pin 25 has a sharp portion 26 on the side and is inserted into the fixing bar 28 having a handle 27 at the rear side, so that the fixing pin 25 is hit by the fixing bar 28. Protrudes in front of the (12) to be embedded in the soft structure to fix the case (12).

A spring 30 is installed between the front end of the fixing bar 28 and the spring guide 29 formed integrally with the case 12 so that the fixing pin 25 does not normally protrude forward of the case 12.

An intermediate portion of the fixing bar 28 is further formed with a receiving space 31 so as to be freely moved between the case 12 and connected to the upper end of the release button 32 lowered to the rear side of the case 12 to the flexible structure. It is to be easy to withdraw the fixed pin 25.

The fixing side of the fixing pin 25 is provided with a clasp 40 that can fix the case 12 to a structure such as an aluminum chassis or brick.

The clasp 40 is formed on the top end of the pressing projection 41 for providing the ease of pulling out of the clasp 40, the lower portion of the contact plate 42 formed to firmly hold the structure and a plurality of keys in the rear It consists of a plate 45 formed with grooves 43 and 44 at equal intervals.

An access hole 46 is formed in the contact plate 42 to facilitate the access of the fixing pin 25. The stopper 47 is press-fitted onto the plate 45 on the upper side case 12 of the plate 45. Interlocking the formed groove grooves (43, 44) to limit the withdrawal, mouth of the clasp (40).

Below the plate 45 at the same position as the stopper 47 is provided with a push rod 51 provided with a spring 50 below, so that the plate 45 is always pushed upwards to be in close contact with the stopper 47. 40) can be easily prevented from deviating.

Of course, the pin 51 is formed in the long hole 52 to facilitate the entrance and exit of the fixing pin 25, and when the drawer 51 withdraws, enters the pin 51 even if the rod 51 flows in the up and down directions It is configured so as not to affect (25).

Looking at the working relationship of the present invention configured as described above in the initial state to move the vertical weight (11) to the front of the case 12 to be fixed to the magnet 20 so that the vertical weight (11) does not flow or unnecessarily descend below do.

If you want to check the vertical state of the building to be built in this state, the vertical weight set 10 is fixed to the wall surface of the built building, the vertical weight 11 is to check the lower down.

When there is a soft material such as wood at the position to check the vertical state, the case 12 is fixed by fixing pins 25, and when there is an iron structure, the case 12 using the magnet 20. If fixed to use and there is a thin structure, such as aluminum chassis or brick, the case 12 is fixed to the clasp 40 and then down the vertical weight (11) to check the vertical state.

First, in order to fix the case 12 by fixing the fixing pin 25 to the flexible structure, the side of the case 12 is in close contact with the flexible structure, and then the fixing bar 28 located behind the fixing pin 25. When hitting the handle 27, the fixing pin 25 having a sharpening portion 26 on the fishing vessel inserted into the fixing bar 28 is projected into the soft structure.

At this time, the spring 30 installed between the fixing bar 28 and the spring guide 29 is contracted and the release button 32 having the upper end coupled to the receiving space 31 located in the middle of the fixing bar 28 is a case ( 12) is in a protruding state to the rear.

In this state, withdraw the vertical weight (11) located below the case 12 to lower the structure so that the vertical weight (11) does not flow, and then check the vertical state.

When pulling out the vertical weight 11, the thread 15 wound on the winding roll 14 is drawn out so that the vertical weight 11 can be lowered downward, and a spiral spring installed inside the winding roll 14 ( Since the restoring force of 17) is equal to or slightly smaller than the weight of the vertical weight 11, the phenomenon in which the drawn thread 15 is wound is excluded.

After checking the vertical state as described above, when the vertical weight 11 is lifted, the restoring force of the spiral spring 17 is generated and the unwinded thread 14 is wound up on the winding roll 14 again, and the release button 32 Fixing pin 25 which was fixed to the soft structure by pushing the upper part of the release button 32 coupled to the receiving space 31 of the fixing bar 28 by pressing the case 12 in the direction of retracting the fixing bar 28. This exits to the initial state.

When attaching the case 12 to the steel structure to check the vertical state, if the line side of the case 12 is in close contact with the steel structure, the case 12 by the magnet 20 pressed-in fixed to the line side of the case 12 Is fixed, the vertical weight (11) as in the case of fixing to the flexible structure is to check the vertical state.

In addition, when fixing the case 12 to a place such as a brick or an aluminum chassis, the case 12 may be fixed to the upper surface of the brick or the aluminum chassis by fixing the case 12 with the vertical weight 11.

That is, the clasp 40 is pulled out of the case 12 by the width of the aluminum chassis so that the contact plate 42 of the clasp 40 is in close contact with one side of the aluminum chassis, and the other side has a front side of the case 12. It should be in close contact.

When the clasp 40 is to be pulled out, the pressing grooves 41 formed on the top end of the clasp 40 are pressed to allow the key grooves 43 and 44 formed in the plate 45 to escape from the stopper 47. What is necessary is just to pull out as much as the width | variety (aluminum chassis width) to fix, keeping down a state, and to adhere | attach while descending from upper side to lower side.

When the pusher 41 is pressed, the pusher 51 which is in close contact with the stopper 47 with the plate 45 is lowered by the inertia of the spring 50 under the plate 45, and the plate 45 is stopped by the stopper 47. Because it is to be out of) will be easy to pull out and insert the clasp 40.

When the width adjustment is completed, when the pressing projection 41 is released, the pushing rod 51 lowered again by the restoring force of the spring 50 and pushes the plate 45 to push the grooves 43 and 44 and the stopper 47. By making the coincide, the pulled out or received clasp 40 is easily prevented from flowing or falling off.

When the pusher 41 of the clasp 40 is pushed down to lower the pusher 51, there is no phenomenon that the fixing pin 25 is pushed by the long hole 52 formed in the pusher 51.

The present invention as described above has the effect that can be easily installed by checking the vertical state irrespective of the material and the place of the building to build the vertical weight set.

Claims (1)

In constructing a vertical weight set 10 for confirming whether the building is vertical when the building is constructed, the vertical weight set 10 has a case 12 having a thread 15 connected to the vertical weight 11. Consists of a winding roll 14, the winding roll 14 is provided by installing a spiral spring 17 in the inner side of the case 12 so as to wind the thread 15 connected to the vertical weight (11). The magnet 20 is press-fitted to attach the case 12 to the steel structure in front of the), and has a handle 27 to fix the case 12 to the soft material on the upper side of the roll roll (14) It is installed between the fixing pin 25 inserted into the fixing bar 28, the front end of the fixing bar 28 and the spring guide 29 formed integrally with the case 12 to prevent the fixing pin 25 from protruding. Spring 30, the upper end is coupled to the receiving space 31 formed in the middle of the fixing bar 28 fixed pin 25 embedded in the structure Shipment release button 32, the upper side of the fixing pin 25 is provided with a push projection 41 and the close contact plate 42 and the lock groove 43 to secure the case 12 to the structure such as aluminum chassis , The clasp 40 composed of a plate 45 having a 44, a stopper 47 for clamping the lock grooves 43, 44 on the upper side of the plate 45 and a spring 50 on the lower side thereof. 45) building vertical weight set, characterized in that consisting of a push rod 51 for pushing in the direction of the stopper (47).