CN213645937U - Template is to drawing screw rod hole positioning tool - Google Patents

Abstract

The utility model discloses a template split screw hole positioning tool, which comprises a magnetic ball, a magnetic rod, a horizontal rod and a handle which are connected in sequence from left to right; the magnetic ball is magnetically connected with the magnetic rod; the right half part of the horizontal rod is provided with a wire measurer and a level gauge, and the level gauge is positioned between the wire measurer and the handle; the wire harness measurer is used for measuring horizontal wire harness; when the cable gauge is in a horizontal state, the air bubble in the level is centered. The utility model provides the high template is to drawing the primary pore-forming qualification rate of screw rod, makes screw rod mounted position and quality obtain guaranteeing.

Description

Template is to drawing screw rod hole positioning tool

Technical Field

The utility model relates to a site wall, roof beam and post template are to the positioning tool in draw screw rod hole belongs to on-the-spot production technical field.

Background

When the wall templates are installed in the pipe trench of the industrial factory building, the pull screw rod is often adopted to tie the templates. One method for forming the holes by the screw is to adopt blind punching on one side and then pass through the reinforcing steel bars to punch the other side template to form opposite holes; one is to mount the split templates after overlapping and punching. There are many uncertain factors in both methods: when punching is carried out on one side, the eyelet on one side is probably punched completely and does not collide with the steel bar, while the eyelet on the opposite side just collides with the steel bar on the inner side or the embedded part, and when the eyelet on the opposite side is punched by penetrating through the steel bar, the eyelet on the opposite side collides with the steel bar or the embedded part on the opposite side; or the perforating equipment is inclined, so that the hole is dislocated relative to the hole, and the holes are required to be re-perforated in the above conditions.

Repeated work like this not only wastes time, makes the work efficiency reduce, still can lead to the template turnover rate to reduce to the hole of repeatedly applying and beating needs the shutoff, if the shutoff is not tight, can leak thick liquid during concrete placement, influences the concrete impression quality, and the quality problems that the hole position was left over, later stage are polished, are repaired and more need spend a large amount of manpower, material resources, increase construction cost.

Disclosure of Invention

An object of the utility model is to provide a template is to drawing screw rod hole positioning tool to improve the template and to drawing the screw rod pore-forming qualification rate once, make screw rod mounted position and quality obtain guaranteeing.

The utility model adopts the following technical scheme:

the template split screw hole positioning tool is characterized by comprising a magnetic ball, a magnetic rod, a horizontal rod and a handle which are sequentially connected from left to right;

the magnetic ball is magnetically connected with the magnetic rod;

the right half part of the horizontal rod is provided with a wire measurer and a level gauge, and the level gauge is positioned between the wire measurer and the handle; the wire harness measurer is used for measuring horizontal wire harness;

when the cable gauge is in a horizontal state, the air bubble in the level is centered.

Preferably, the wire measuring device is a transverse rod, a clamping groove is fixed at the middle point of the wire measuring device, and the wire measuring device is in sliding connection with the horizontal rod through the clamping groove, so that the wire measuring device can slide along the axial direction of the horizontal rod.

Preferably, the thread guide and the level are both located above the horizontal bar.

Preferably, the horizontal rod is a cylindrical rod, and the clamping groove is an arc-shaped clamping groove matched with the horizontal rod.

Preferably, a horizontal reference line is provided axially along the outer surface of the horizontal rod and axially along the outer surface of the wire guide, and the two horizontal reference lines are used for monitoring the leveling and coincide when the bubble in the level is centered.

Preferably, the opening of the inner surface of the clamping groove is provided with a ridge-shaped bulge.

Preferably, the outer surface of the handle is provided with anti-skid reticulate patterns or the outer surface of the handle is sleeved with a rubber sleeve; the rubber sleeve plays an anti-skidding role, and in addition, when the rubber sleeve is constructed in winter, the problem that the temperature of the handle is too low in winter, so that constructors can not conveniently directly operate the handle by hands is solved.

Preferably, the level is glued to the horizontal rod.

The utility model has the advantages that:

the utility model avoids repeated drilling and increase of holes, and improves the working efficiency and the turnover frequency of the template; the related cost for plugging the holes of the template is avoided;

the increase of cost for later polishing and repairing caused by poor appearance quality of concrete due to poor hole plugging and slurry leakage is avoided; the problem of positioning the split bolt holes of the template is effectively solved;

the utility model discloses convenient to carry, simple manufacture, cost of manufacture are low, convenient operation is swift, repeatedly usable, be convenient for popularize, and the scene can be skilled operation application fast after instructing the operation personnel.

Drawings

Fig. 1 is a side view of the present invention;

fig. 2 is a schematic perspective view of the present invention.

Reference numerals: 1 magnetic ball, 2 magnetic rods, 3 horizontal rods, 4 through-wire measuring devices, 5 levels, 6 handles and 7 horizontal reference lines.

Detailed Description

The invention is described below with reference to the accompanying drawings:

the template split screw hole positioning tool comprises a magnetic ball 1, a magnetic rod 2, a horizontal rod 3 and a handle 6 which are sequentially connected from left to right; the magnetic ball 1 is magnetically connected with the magnetic rod 2; the right half part of the horizontal rod 4 is provided with a wire measurer 4 and a level 5, and the level 5 is positioned between the wire measurer 4 and the handle 6; the wire harness measurer is used for measuring horizontal wire harness; the level can be bonded on the horizontal rod; when the cable gauge is in a horizontal state, the air bubble in the level is centered.

Wherein, the size of the water level can be 30mm multiplied by 10mm, the diameter of the horizontal rod is 10mm, the length of the magnetic rod is 100mm, and the diameter is 10 mm.

In order to conveniently adjust the level in the using process, the wire measuring device is a transverse rod, a clamping groove is fixed at the middle point of the wire measuring device, the horizontal rod is clamped in the clamping groove, and the wire measuring device is connected with the horizontal rod in a sliding mode through the clamping groove, so that the wire measuring device can slide along the axial direction of the horizontal rod. The wire-passing measurer and the level are both arranged above the horizontal rod.

For more convenient level adjustment, the horizontal rod is a cylindrical rod clamping groove and is a circular arc-shaped clamping groove matched with the horizontal rod.

For further improved levelling, it is preferred that a horizontal reference line 7 is provided axially along the outer surface of the levelling rod and axially along the outer surface of the lead wire gauge, the two horizontal reference lines being used to monitor the levelling level and coinciding with each other when the bubble is centred in the spirit level. When using, transfer the coincidence with two horizontal reference lines, then finely tune the utility model discloses, make the bubble in the spirit level placed in the middle, such setting can be more convenient regulation level.

The opening part of draw-in groove internal surface is equipped with stupefied arch, such structure for after adjusting the level, guarantee to be difficult to rotate the dislocation between horizon bar and the logical line caliber, guaranteed the accuracy of adjustment level.

The outer surface of the handle of the utility model is provided with anti-skid reticulate patterns or the outer surface of the handle is sleeved with a rubber sleeve; the rubber sleeve plays an anti-skidding role, and in addition, when the rubber sleeve is constructed in winter, the problem that the temperature of the handle is too low in winter, so that constructors can not conveniently directly operate the handle by hands is solved.

The utility model discloses implement the step:

1) firstly, hanging a horizontal through line at a pre-hole-opening position;

2) the horizontal position of the eyelet is positioned,

the magnetic ball is taken down in advance, the handle is held by the hand, the utility model passes through the reinforced wall, the wire harness measurer and the horizontal reference line on the horizontal rod are adjusted and superposed, then the horizontal wire harness hung in the step 1) is taken as the reference, the handle is slightly rotated, and the wire harness measurer is adjusted to be horizontal;

3) the positioning hole is arranged on the positioning hole,

the magnetic rod is abutted to the inner side of the template, the air bubble of the level is adjusted to be in the middle, and the magnetic bead which is taken down in advance is placed on the outer side of the template by another person;

4) the position of the hole is marked,

the position of the hole is determined after the magnetic bead is attracted by the magnetic rod, and marking is carried out.

5) Drilling holes at the marked positions by using a drilling machine;

6) the opposite eyelet is positioned and the positioning is carried out,

the magnetic rod of the utility model is passed through the punched hole, the steps 1) to 5 are repeated, the magnetic bead is placed outside the template for adjusting the level (the bubble of the level is adjusted to be in the middle), and the marking and punching are done;

and (3) after the steps 1) to 6) are finished, the templates on the two sides are punched, the counter-pull screw rods can be installed in the corresponding holes, and subsequent related work is carried out.

Adopt the utility model discloses, can improve the trompil qualification rate of template screw rod locating hole once, avoid repeated drilling, improve work efficiency, improve the turnover number of times of template, improve the impression quality of concrete.

The utility model is simple to manufacture, and only needs to be processed and manufactured according to the size; the materials are convenient to obtain, and the finished products of the water level, the magnetic rod and the magnetic bead can be purchased; the wire measuring device and the positioning rod can be processed and manufactured on the construction site.

The utility model discloses with the conventional contrast table that punches

Comparing the construction area effects of 500 square meters of wall beams and columns:

1) and (3) conventional punching mode:

template turnover cost: 5400 yuan;

concrete polishing repair cost: 3 x 300 ═ 900 yuan;

days of construction period: 1.2 days;

2) the utility model discloses the mode of punching:

template turnover cost: 600 yuan;

concrete polishing repair cost: 1 × 300 ═ 300 yuan;

days of construction period: 0.8 day;

cost of labor and material saving: (5400+ 900-600-300)/500-10.8 yuan/m²；

The construction period is saved: (1.2-0.8)/500 ═ 0.0008 day/m²；

Can know through the contrast, the utility model discloses both practiced thrift the cost, avoided the wasting of resources, practiced thrift the time limit for a project again, effectively solve the template and to drawing screw rod hole trompil problem repeatedly.

Claims (8)

1. The template split screw hole positioning tool is characterized by comprising a magnetic ball, a magnetic rod, a horizontal rod and a handle which are sequentially connected from left to right;

the magnetic ball is magnetically connected with the magnetic rod;

the right half part of the horizontal rod is provided with a wire measurer and a level gauge, and the level gauge is positioned between the wire measurer and the handle; the wire harness measurer is used for measuring horizontal wire harness;

when the cable gauge is in a horizontal state, the air bubble in the level is centered.

2. The tool of claim 1, wherein the wire measuring device is a cross bar, a slot is fixed at the midpoint of the wire measuring device, and the wire measuring device is slidably connected to the horizontal bar through the slot, such that the wire measuring device can slide axially along the horizontal bar.

3. The die plate split screw hole locating tool of claim 2, wherein the wire gage and the level are both located above the horizontal rod.

4. The form counter-pulling screw hole positioning tool of claim 3, wherein the horizontal rod is a cylindrical rod, and the clamping groove is a circular arc-shaped clamping groove matched with the horizontal rod.

5. The tool of claim 4, wherein a horizontal reference line is provided axially along the outer surface of the horizontal rod and axially along the outer surface of the passage gauge, the horizontal reference lines being used to monitor the leveling and the horizontal reference lines being coincident when the bubble is centered in the level.

6. The tool for locating the hole of a form counter-pulling screw according to claim 5, wherein the opening of the inner surface of the slot is provided with a ridge-like projection.

7. The tool for locating the hole of the form counter-pulling screw according to claim 6, wherein the outer surface of the handle is provided with anti-slip reticulate patterns or is sleeved with a rubber sleeve.

8. The form counter-tension screw hole locating tool of claim 7, wherein said level is glued to a horizontal bar.

Images