CN219952741U - Reinforcing steel bar positioner for quick positioning of reinforcing steel bars - Google Patents

Abstract

The steel bar positioner for quick positioning of steel bars comprises a disc-shaped roller and a circular ink box, wherein a shaft sleeve is arranged in the center of the outer side surface of the disc-shaped roller, a wheel shaft is connected in a rotating manner in the shaft sleeve, the outer end of the wheel shaft is vertically connected with a holding rod, the circular ink box is coaxially arranged on the inner side surface of the disc-shaped roller, a plurality of ink tubes communicated with the inner cavity of the ink box are uniformly distributed on the side surface of the ink box, and an ink dripping component protruding out of the side surface of the disc-shaped roller is arranged at the outer port of the ink tube; this reinforcing bar locator adopts disc gyro wheel to drive the circular ink box rotation of its side, and the sponge head or the ink droplet pipe of circular ink box side equipartition are pressed and can produce the mark point at equidistant on the template surface, and quick location panel muscle distribution position, this kind of rolling marking means is efficient not only to the precision of marking is high, has solved the problem that traditional marking means is wasted time and energy, work load is big.

Description

Reinforcing steel bar positioner for quick positioning of reinforcing steel bars

Technical Field

The utility model relates to the field of building construction, in particular to a steel bar positioner for rapidly positioning steel bars.

Background

The reinforcing steel bar is widely applied in the concrete structure construction, the construction quality of the reinforcing steel bar directly influences the engineering quality and the structural safety, and the quality control means of the construction unit on the reinforcing steel bar engineering are required to be more accurate and standardized. The steel bar engineering mainly comprises two working procedures of processing and manufacturing and binding of steel bars, and whether the quality of the steel bar engineering reaches the standard is mainly based on parameters such as the diameter and the number of the steel bars, the binding interval between the steel bars and the like. The spacing control that panel muscle was arranged is particularly important in the reinforcing bar engineering, and traditional panel muscle spacing control mainly is that two people take the ink marker to spring wire around the template, then takes the powder stroke point to make the mark with steel ruler every one section interval on the line, forms the frame of arranging of panel muscle, and this kind of mark mode work load is very big, wastes time and energy to whole journey needs to bow the spring wire and makes the mark, influences the precision of mark, also can produce the injury to constructor's lumbar vertebrae, remains to improve.

Disclosure of Invention

In order to solve the problems, the utility model provides a steel bar positioner for rapidly positioning steel bars.

The technical scheme of the utility model is as follows: a reinforcing bar locator for reinforcing bar is quick location, this locator includes disc gyro wheel and circular ink box, the lateral surface center of disc gyro wheel is equipped with the axle sleeve, this axle sleeve internal rotation is connected with the shaft, the outer end of shaft is connected with the holding rod perpendicularly, the outer pot head of holding rod is equipped with anti-skidding rubber sleeve, circular ink box coaxial arrangement is at the medial surface of disc gyro wheel, the diameter of disc gyro wheel is greater than the diameter of circular ink box, the side equipartition of ink box has a plurality of circular ink tube with this ink box inner chamber intercommunication, the outer port department of ink tube installs the ink dripping subassembly of protrusion disc gyro wheel side.

Preferably, the ink dropping assembly comprises a sponge head, wherein the inner end of the sponge head is inserted into the ink tube, and the outer end of the sponge head protrudes out of the outer port of the ink tube.

Preferably, the outer port of the ink tube is internally provided with an annular convex edge, the side surface of the lower end part of the sponge head is provided with an annular groove, and the annular groove is matched and blocked in the annular convex edge to fix the sponge head in the ink tube.

Preferably, the whole sponge head is of a conical structure, and the tip end of the sponge head is hemispherical.

Preferably, the ink dropping component comprises an ink dropping pipe and a spring, wherein the hole in the ink pipe is a step hole, the ink dropping pipe is slidably arranged in the step hole, an inner port of the ink dropping pipe is arranged into a closed structure, a plurality of ink inlet holes are uniformly distributed on the side surface of the inner end part, the ink inlet holes can be sealed by the step hole, an ink dropping nozzle is arranged on the outer port, a convex ring is arranged on the side surface of the outer end part, the spring is positioned in the step hole and sleeved in the middle of the ink dropping pipe, the inner end of the spring is propped against the convex ring, the outer end of the spring is positioned at the step of the step hole, an annular baffle capable of blocking the convex ring is arranged on the outer port of the ink pipe, and the annular baffle is fixedly connected with the outer port of the ink pipe through the screw.

Preferably, the ink-dripping nozzle of the ink-dripping tube is a conical nozzle.

The beneficial technical effects of the utility model are as follows:

the utility model adopts the disc-shaped roller to drive the circular ink box on the side surface to rotate, the sponge heads or the ink dripping pipes uniformly distributed on the side surface of the circular ink box are pressed to generate marking points on the surface of the template at equal intervals, the distribution positions of the panel ribs are rapidly positioned, the rolling marking mode has high efficiency and high marking precision, and the problems of time and labor waste and large workload of the traditional marking mode are solved.

Drawings

FIG. 1 is one of the perspective schematic views of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a schematic diagram of the front view of the present utility model;

FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;

FIG. 5 is a schematic illustration of the structure of the ink drop assembly of FIG. 4 with another type of ink drop assembly;

fig. 6 is a partial enlarged view of fig. 5.

In the figure, 11, a disc-shaped roller, 111, a shaft sleeve, 12, a circular ink box, 13, a holding rod, 131, a wheel shaft, 14, an ink pipe, 141, an annular convex edge, 15, a sponge head, 151, an annular groove, 161, an ink dropping pipe, 162, a spring, 163, a step hole, 164, an ink inlet hole, 165, an annular baffle plate and 166, a convex ring.

Detailed Description

Referring to fig. 1-4 of the description, a steel bar positioner for quick positioning of steel bars comprises a disc-shaped roller 11 and a circular ink box 12, wherein a shaft sleeve 111 is arranged in the center of the outer side surface of the disc-shaped roller 11, a wheel shaft 131 is rotatably connected to the shaft sleeve 111, a holding rod 13 is vertically connected to the outer end of the wheel shaft 131, constructors hold the holding rod 13 with two hands to push the disc-shaped roller 11 to roll on the surface of a template, the circular ink box 12 is coaxially arranged on the inner side surface of the disc-shaped roller 11, a plurality of ink tubes 14 communicated with the inner cavity of the ink box are uniformly distributed on the side surface of the ink box, and ink dropping components protruding out of the side surface of the disc-shaped roller 11 are arranged at the outer port of the ink tube 14.

The ink dropping assembly comprises a sponge head 15, wherein the inner end of the sponge head 15 is inserted into the ink tube 14, the outer end of the sponge head protrudes out of the outer port of the ink tube 14, the ink in the circular ink box 12 is contacted with the sponge head 15 through the ink tube 14, and when the sponge head 15 rotates along with the circular ink box 12 to be contacted with a template, the sponge head 15 is pressed to squeeze out the ink, and marks are left on the template.

The outer port of the ink tube 14 is internally provided with an annular convex edge 141, the side surface of the lower end part of the sponge head 15 is provided with an annular groove 151, the annular groove 151 is matched and clamped in the annular convex edge 141, and the sponge is fixed in the ink tube 14, so that the phenomenon of loosening and falling in the use process is avoided.

The whole sponge head 15 is the toper structure, and the pointed end of sponge head 15 is the hemisphere, and this structure does benefit to and leaves circular point on the line, marks effectually.

The using method of the steel bar positioner comprises the following steps: firstly, drawing a walking line of a reinforcing steel bar positioner on a template, determining the initial position of a positioning point, wherein the initial position is 5cm inside the edge of the template, marking the positioning point by using a white marking pen, then placing the reinforcing steel bar positioner at the marking position of the marking pen, holding a holding rod 13 by two hands of a user to push a disc-shaped roller 11 to walk along the drawn line, enabling ink in a circular ink box 12 to be contacted with a sponge head 15 through an ink pipe 14, and when the sponge head 15 rotates along with the circular ink box 12 to be contacted with the template, enabling the sponge head 15 to be pressed to extrude the ink, leaving marks on the template, and enabling the sponge to generate marking points at equal intervals on the drawn line along with rolling walking of the disc-shaped roller 11.

Referring to fig. 5-6 of the specification, the ink dropping assembly includes an ink dropping tube 161 and a spring 162, wherein a hole in the ink tube 14 is a stepped hole 163, the ink dropping tube 161 is slidably mounted in the stepped hole 163, an inner port of the ink dropping tube 161 is provided with a closed structure, a plurality of ink inlet holes 164 are uniformly distributed on a side surface of the inner port, an ink dropping nozzle is arranged on an outer port, a convex ring 166 is arranged on a side surface of the outer port, the spring 162 is located in the stepped hole 163 and sleeved in the middle of the ink dropping tube 161, an annular baffle 165 capable of blocking the convex ring 166 is arranged on the outer port of the ink dropping tube 14, and the ink dropping nozzle of the ink dropping tube 161 is provided with a conical nozzle.

When the lower end of the drip tube 161 of the drip assembly contacts the template, the spring 162 is compressed and slides inwards along the stepped hole 163, and when the ink inlet hole 164 at the inner end of the drip tube 161 slides out of the stepped hole 163, the ink in the circular ink box 12 enters the drip tube 161 from the ink inlet hole 164 and then flows out of the conical mouth at the outer end of the drip tube 161, and mark points are left on the template.

Claims (6)

1. A reinforcing bar locator for reinforcing bar is fixed a position fast, characterized by:

the locator comprises a disc-shaped roller and a circular ink box, wherein a shaft sleeve is arranged at the center of the outer side surface of the disc-shaped roller, the shaft sleeve is rotationally connected with a shaft, the outer end of the shaft is vertically connected with a holding rod, the circular ink box is coaxially arranged on the inner side surface of the disc-shaped roller, a plurality of ink tubes communicated with the inner cavity of the ink box are uniformly distributed on the side surface of the ink box, and an ink dripping component protruding out of the side surface of the disc-shaped roller is arranged at the outer port of the ink tube.

2. A rebar positioner for quick positioning of rebar as in claim 1, wherein: the ink dropping component comprises a sponge head, wherein the inner end of the sponge head is inserted into the ink tube, and the outer end of the sponge head protrudes out of the outer port of the ink tube.

3. A rebar positioner for quick positioning of rebar as in claim 2, wherein: the outer port of the ink tube is internally provided with an annular convex edge, the side surface of the lower end part of the sponge head is provided with an annular groove, and the annular groove is matched and blocked in the annular convex edge.

4. A rebar positioner for quick rebar positioning according to claim 3, wherein: the whole taper structure that is of sponge head, the pointed end of sponge head is the hemisphere.

5. A rebar positioner for quick positioning of rebar as in claim 1, wherein: the ink dropping assembly comprises an ink dropping pipe and a spring, wherein a hole in the ink dropping pipe is a step hole, the ink dropping pipe is slidably arranged in the step hole, an inner port of the ink dropping pipe is arranged into a closed structure, a plurality of ink inlet holes are uniformly distributed on the side face of the inner end part, an ink dropping nozzle is arranged on the outer port, a convex ring is arranged on the side face of the outer end part, the spring is positioned in the step hole and sleeved in the middle of the ink dropping pipe, and an annular baffle capable of blocking the convex ring is arranged on the outer port of the ink dropping pipe.

6. A rebar positioner for quick positioning of rebar as in claim 5, wherein: the ink-dripping nozzle of the ink-dripping tube is a conical nozzle.