CN114411564A - Novel guardrail steel bar installation device and construction method - Google Patents

Abstract

The invention discloses a novel guardrail steel bar installation device and a construction method, wherein the novel guardrail steel bar installation device comprises: a support frame; the linear control frame is connected with the support frame and comprises a main body part and a positioning block connected with the main body part, and the positioning block positions the top of the guardrail steel bar; the fixing frame is connected with the linear control frame and controls the stability of the novel guardrail steel bar mounting device; because this novel guardrail steel bar installation device designs according to the design drawing in advance, and is the same with guardrail reinforcing bar shape, consequently, can be very easy install the guardrail reinforcing bar through novel guardrail steel bar installation device, solved conventional guardrail steel bar installation operating time long, the line type is poor, interval control is difficult scheduling problem, guaranteed engineering quality and construction safety, improved the efficiency of construction simultaneously for the construction progress.

Description

New type guardrail reinforcement installation device and construction method

technical field

The invention relates to a novel guardrail reinforcement installation device and a construction method, and belongs to the technical field of bridge guardrail construction.

Background technique

With the vigorous development of national infrastructure, construction standardization is increasingly becoming a dominant trend, and at the same time, the construction of large-span bridges is increasing, and the safety and quality of guardrails are the top priority. However, it is difficult to meet the requirements of precision, safety and convenience in the construction of conventional reinforcement bars for guardrails, and it is even more difficult to meet the requirements of technical quality and construction standardization. The consumption of time, personnel and machinery also makes the overall quality of the guardrail not guaranteed, which is easy to cause rework.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a new type of guardrail reinforcement installation device and construction method, which solves the problems of long operation time, poor line shape, and difficult spacing control for conventional guardrail reinforcement installation, ensures engineering quality and construction safety, and simultaneously improves construction efficiency and accelerates. construction progress.

To achieve the above object, the present invention provides the following technical solutions:

A new type of guardrail reinforcement installation device, comprising:

support frame;

a linear control frame, connected with the support frame, the linear control frame includes a main body part and a positioning block connected with the main body part, and the positioning block positions the top of the guardrail reinforcement;

The fixing frame is connected with the linear control frame, and the fixing frame controls the stability of the new guardrail reinforcement installation device.

Further, the support frame includes a support base and a retractable base, the retractable base adjusts the verticality of the new guardrail reinforcement installation device, and a support sleeve is installed on the support base and the retractable base.

Further, the support sleeve is square.

Further, the retractable base includes a retractable part and a first cross bar connected with the retractable part, the first cross bar is connected with the main body part, and the retractable part adjusts the movement of the retractable base. high.

Further, the retractable part includes a screw rod and a screw hole adapted to the screw rod.

Further, the main body portion is located in a first plane, and the positioning block extends from a top end of the main body portion in a direction perpendicular to the first plane.

Further, the main body portion is approximately A-shaped.

Further, the main body includes a first inclined rod and a second inclined rod, one end of the first inclined rod and the second inclined rod are connected, and the first inclined rod and the second inclined rod are connected between one end. A plurality of second transverse bars are connected, and the lengths of the plurality of second transverse bars are different.

A new type of guardrail reinforcement construction method, the method is applicable to any one of the above-mentioned new type of guardrail reinforcement installation device, and the method comprises:

S1. Process the new guardrail reinforcement installation device according to the design drawings;

S2. Accurately place points on the construction site;

S3, placing the new guardrail reinforcement installation device on the measured point;

S4. Complete the installation of the guardrail reinforcement according to the line type and spacing of the new guardrail reinforcement installation device.

Further, after step S3, the method further includes: using a spirit level to adjust the verticality of the new guardrail reinforcement installation device.

The beneficial effects of the present invention are as follows: a new guardrail reinforcement installation device and construction method are provided, the device includes a support frame, a linear control frame and a fixing frame, the linear control frame is connected with the support frame, and the linear control frame includes a main body part and a The positioning block connected to the main body, the positioning block locates the top of the guardrail steel bar, the fixing frame is connected with the linear control frame, and is used to control the stability of the new guardrail steel bar installation device; the new guardrail steel bar installation device is designed in advance according to the design drawings. , When the guardrail reinforcement needs to be installed, the device should be placed on the measured point. Since the new guardrail reinforcement installation device is designed in advance according to the design drawings and has the same shape as the guardrail reinforcement, it can be easily passed through the new type. The guardrail reinforcement installation device installs the guardrail reinforcement, which solves the problems of long installation time, poor line shape, and difficult spacing control of conventional guardrail reinforcement, ensures the quality of the project and construction safety, while improving the construction efficiency and speeding up the construction progress.

The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly, and implement it according to the content of the description, the preferred embodiments of the present invention are described in detail below with the accompanying drawings.

Description of drawings

Fig. 1 is a front view of a new type of guardrail reinforcement installation device;

Figure 2 is a side view of a new type of guardrail reinforcement installation device;

Fig. 3 is a top view of a new type of guardrail reinforcement installation device;

Fig. 4 is a flow chart of a new construction method of guardrail reinforcement.

100-New type guardrail reinforcement installation device, 1-support frame, 11-support base, 12-retractable base, 121-retractable part, 1211-screw, 122-first cross bar, 13-support sleeve, 2-line type Control frame, 21-main body, 211-first inclined rod, 212-second inclined rod, 213-second cross rod, 22-positioning block, 3-fixed frame, 31-first rod body, 32-second rod body .

Detailed ways

The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

The specific implementations of the present application will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are used to illustrate the present application, but are not intended to limit the scope of the present application.

In the description of this application, it should be understood that the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left", "right", " The orientations or positional relationships indicated by vertical, horizontal, top, bottom, inner, and outer are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and The description is simplified rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second", etc., may expressly or implicitly include one or more of that feature. In the description created in the present application, unless otherwise specified, "plurality" means two or more.

In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood through specific situations.

Referring to FIGS. 1 to 3 , a preferred embodiment of the present application provides a novel guardrail reinforcement installation device 100 , including: a support frame 1 , a linear control frame 2 connected to the support frame 1 , and a linear control frame 2 Attached brackets 3.

The linear control frame 2 includes a main body part 21 and a positioning block 22 connected with the main body part 21 . In the present embodiment, since the guardrail steel bars are approximately A-shaped, the main body portion 21 is also set to be approximately A-shaped in order to facilitate the installation of the guardrail bars. Further, the main body portion 21 includes a first inclined rod 211 and a second inclined rod 212, one end of the first inclined rod 211 and the second inclined rod 212 are connected, and the other ends are separated in two opposite directions. A plurality of second transverse rods 213 are connected between the first inclined rod 211 and the second inclined rod 212 , and the lengths of the plurality of second transverse rods 213 are different. This arrangement further improves the stability of the linear control frame 2 .

The positioning block 22 is used for positioning the top of the guardrail reinforcement. Specifically, the plane where the linear control frame 2 is located is defined as a first plane (not shown), the main body portion 21 is located in the first plane, and the positioning block 22 extends from the top of the main body portion 21 in a direction perpendicular to the first plane, The positioning block 22 is made to protrude from the main body portion 21, and the positioning of the guardrail reinforcement is more convenient when actually installing the guardrail reinforcement.

The support frame 1 is located at the bottom of the new type of guardrail reinforcement installation device 100 as the supporting part of the whole new type guardrail reinforcement installation device 100 . The support frame 1 includes a support base 11 and a retractable base 12. When the guardrail reinforcement needs to be installed, the support base 11 is installed on the ground where the guardrail reinforcement is pre-installed. In order to improve the stability of the support frame 1 , in one embodiment, a support sleeve 13 is installed on the support base 11 and the retractable base 12 . In order to further improve the stability of the support frame 1, the support sleeve 13 is set in a square shape.

The retractable base 12 is used to adjust the verticality of the new guardrail reinforcement installation device 100, so that no matter whether the ground to be constructed is flat or not, the central axis of the new guardrail reinforcement installation device 100 is always perpendicular to the to-be-constructed ground, improving the application range of the device 100. Specifically, the telescopic base 12 includes a telescopic portion 121 and a first crossbar 122 connected to the telescopic portion 121 . The first crossbar 122 is connected to the main body portion, and the telescopic portion 121 is used to adjust the height of the telescopic base 12 . In the present embodiment, the retractable portion 121 includes a screw 1211 and a screw hole (not shown) adapted to the screw 1211. In actual construction, one end of the screw 1211 abuts against the ground to be constructed, and the other end passes through the screw hole , when the height of the telescopic base 12 needs to be adjusted, only the screw 1211 needs to be rotated. Of course, in the embodiments, the retractable portion 121 may also have other structures, which are not limited in this application.

The fixing frame 3 is used to control the stability of the new guardrail reinforcement installation device 100 . In this embodiment, the fixing frame 3 includes a first rod body 31 and a second rod body 32 connected with the first rod body 31 , the first rod body 31 is perpendicular to the ground, and the second rod body 32 is parallel to the ground. It should be noted that, in addition to controlling the stability of the installation device 100 , the fixing frame 3 can also be used as a holding part when placing and transporting the device 100 , so as to facilitate better construction by workers.

Please refer to FIG. 4 , which is a flowchart of a new construction method for guardrail reinforcement provided by an embodiment of the present application, and the method is applicable to the above-mentioned novel guardrail reinforcement installation device. The method includes: S1, processing a new type of guardrail reinforcement installation device according to the design drawing; S2, accurately placing points on the construction site; S3, placing the new type guardrail reinforcement installation device on the measured point; S4, according to the new type guardrail reinforcement installation The line type and spacing of the device complete the installation of the guardrail reinforcement.

Optionally, in step S1, the design drawings mainly design the shape, spacing, thickness of protective layer and line type of the reinforcement bars of the guardrail.

Optionally, after the new guardrail reinforcement installation device is placed on the point measured in advance, in order to ensure that the central axis of the device is perpendicular to the ground and avoid affecting the subsequent installation of the guardrail reinforcement, after step S3, the method Also includes: using a spirit level to adjust the verticality of the new guardrail reinforcement installation device.

To sum up, the present application provides a new guardrail reinforcement installation device and construction method, the device includes a support frame, a linear control frame and a fixing frame, the linear control frame is connected with the support frame, and the linear control frame includes a main body part and a main body part. Connected positioning block, the positioning block locates the top of the guardrail steel bar, and the fixed frame is connected with the linear control frame, which is used to control the stability of the new guardrail steel bar installation device; according to the design drawings, the new guardrail steel bar installation device is designed in advance. When the guardrail reinforcement needs to be installed, place the device on the measured point. Since the new guardrail reinforcement installation device is designed in advance according to the design drawings and has the same shape as the guardrail reinforcement, it can be easily passed through the new guardrail reinforcement. The installation device installs the steel bars of the guardrail, which solves the problems of long installation time, poor line shape and difficult spacing control of conventional guardrail steel bars, ensures the quality of the project and the safety of the construction, and at the same time improves the construction efficiency and accelerates the construction progress.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

The above-mentioned embodiments only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the invention patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (10)

1. a novel guardrail reinforcement installation device, is characterized in that, comprises: support frame; a linear control frame, connected with the support frame, the linear control frame includes a main body part and a positioning block connected with the main body part, and the positioning block positions the top of the guardrail reinforcement; The fixing frame is connected with the linear control frame, and the fixing frame controls the stability of the new guardrail reinforcement installation device. 2. The new type guardrail reinforcement installation device according to claim 1, wherein the support frame comprises a support base and a retractable base, the retractable base adjusts the verticality of the new type guardrail reinforcement installation device, and the A support sleeve is installed on the support base and the retractable base. 3 . The new type guardrail reinforcement installation device according to claim 2 , wherein the support sleeve is square. 4 . 4. The new guardrail reinforcement installation device according to claim 2, wherein the retractable base comprises a retractable part and a first cross bar connected with the retractable part, and the first cross bar is connected to the retractable part. The main body parts are connected, and the telescopic part adjusts the height of the telescopic base. 5 . The new guardrail reinforcement installation device according to claim 4 , wherein the retractable part comprises a screw rod and a screw hole adapted to the screw rod. 6 . 6 . The new guardrail reinforcement installation device according to claim 1 , wherein the main body portion is located in a first plane, and the positioning block is directed from the top of the main body portion to a direction perpendicular to the first plane. 7 . extend. 7 . The new guardrail reinforcement installation device according to claim 1 , wherein the main body is approximately A-shaped. 8 . 8 . The new guardrail reinforcement installation device according to claim 7 , wherein the main body portion comprises a first inclined rod and a second inclined rod, and one end of the first inclined rod and the second inclined rod is connected to one end. 9 . , a plurality of second transverse rods are connected between the first inclined rod and the second inclined rod, and the lengths of the plurality of second transverse rods are different. 9. A construction method for a new type of guardrail reinforcement, wherein the method is suitable for use in the installation device for the novel guardrail reinforcement according to any one of claims 1 to 8, and the method comprises: S1. Process the new guardrail reinforcement installation device according to the design drawings; S2. Accurately place points on the construction site; S3, placing the new guardrail reinforcement installation device on the measured point; S4. Complete the installation of the guardrail reinforcement according to the line type and spacing of the new guardrail reinforcement installation device. 10 . The method according to claim 9 , wherein after step S3 , the method further comprises: using a spirit level to adjust the verticality of the new guardrail reinforcement installation device. 11 .

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