Infrared gradienter platform for construction site

Abstract

The utility model discloses an infrared gradienter platform for a construction site. The infrared gradienter platform comprises a fixed frame, an infrared gradienter and a step-by-step fastener, the whole fixing frame is in a U shape and comprises an upper plate, a connecting plate and a lower plate which are connected in sequence, the fixing frame is arranged below the structural beam, the upper plate makes contact with the bottom face of the structural beam, the infrared gradienter is arranged on the lower plate, the clamping rod of the step-by-step fastener penetrates through the lower portion of the upper plate, and the fixed clamping head and the movable clamping head of the step-by-step fastener are clamped to the structural beam in a matched mode. The infrared gradienter platform for the construction site is simple in structure and low in cost, common construction tools on the site can be used for rapidly completing machining of the platform, a common structural beam on the construction site is selected as an installation position, the upper plate is limited and fixed to the bottom of the structural beam through the clamping rods which are tightened step by step, and the infrared gradienter platform is convenient to assemble / disassemble and high in practicability. The installation position is close to the construction position, the measurement error is relatively small, and the application prospect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of building main body and decoration construction, and relates to an infrared level platform for construction sites. Background Art

[0002] During the primary structure construction, high measurement accuracy is required, and generally instruments such as level gauges and theodolites are used. For the secondary structure and decoration construction, the accuracy requirements are relatively lower, and infrared level gauges are commonly used. The infrared level gauge can control both the horizontal and vertical directions, which is much more convenient than the conventional plumb line and hanging plumb line. In addition, the infrared level gauge can also be used in dimly lit positions. The infrared level gauge is generally used in conjunction with a special tripod, and the maximum height can be adjusted to about 1 m. During the top construction, the height is relatively high, and the infrared level gauge often cannot be placed at the upper position. When used on the ground or tripod, due to the long distance, it is inconvenient to measure the horizontal, and the verticality control error is large, which results in low utilization efficiency of the infrared level gauge. Although using a trapezoidal frame or other layout frames or wall fixing frames in conjunction with the infrared level gauge can meet the measurement accuracy requirements, it is inconvenient to use on site.

[0003] Therefore, it is of great practical significance to develop a platform with a simple structure and convenient operation that can be used to arrange the infrared level gauge at a high place. Content of the Utility Model

[0004] Due to the above-mentioned defects in the prior art, the utility model provides a platform with a simple structure and convenient operation that can be used to arrange the infrared level gauge at a high place, overcoming the defect that the existing infrared level gauge application cannot兼顾 high measurement accuracy and operation convenience at the same time.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An infrared level platform for construction sites, comprising a fixed frame, an infrared level gauge and a step tightener;

[0007] The fixed frame is integrally in a C shape, including an upper plate, a connecting plate and a lower plate connected in sequence. The fixed frame is arranged below the structural beam and the upper plate is in contact with the bottom surface of the structural beam. The infrared level gauge is arranged on the lower plate. The clamping rod of the step tightener passes through from below the upper plate, and the fixed clamping head and the movable clamping head of the step tightener are cooperatively clamped on the structural beam.

[0008] The infrared level platform of the utility model for construction site has a simple structure and low cost. The platform can be quickly processed by using common construction tools on site (step-by-step tightening and plate processing fixing frame). The structural beams commonly seen on the construction site are selected as the installation position, and the upper plate is limited and fixed to the bottom of the structural beam by using the step-by-step tightening clamping rod. The installation / disassembly operation is convenient and the use is flexible. The installation position is close to the construction position, the measurement error is relatively small, and the application prospect is good.

[0009] As the preferred technical solution:

[0010] In the infrared level platform for construction sites as described above, the connecting plate is fixedly connected to the upper plate and the lower plate by fixing nails.

[0011] In the infrared level platform for use on a construction site as described above, the upper plate is parallel to the lower plate, and the connecting plate is perpendicular to the upper plate.

[0012] As described above, the infrared level platform for construction sites, the step-by-step clamp comprises a hook-shaped clamp rod and a movable clamp head;

[0013] The hook-shaped clamping rod includes a strip rod portion and a fixed hook head portion connected to each other, the fixed hook head portion is a fixed clamping head, a through hole matching the strip rod portion is opened on the movable clamping head, the movable clamping head is inserted into the strip rod portion, and the movable clamping head can slide along the length direction of the strip rod portion.

[0014] In the infrared level platform for construction sites as described above, the fixed hook head is perpendicular to the strip-shaped rod.

[0015] In the infrared level platform for construction sites as described above, the strip-shaped rod portion and the bottom surface of the structural beam cooperate to clamp the upper plate therebetween.

[0016] The above technical solution is only a feasible technical solution of the present utility model, and the protection scope of the present utility model is not limited thereto. Those skilled in the art can reasonably adjust the specific design according to actual needs.

[0017] The above utility model has the following advantages or beneficial effects:

[0018] (1) The infrared level platform for construction sites of the utility model has a simple structure and low cost. The platform can be quickly processed by using common construction tools (step-by-step tightening and plate processing fixing frame) on site;

[0019] (2) The utility model uses a construction site infrared level platform, which selects a common structural beam at the construction site as the installation position, which does not affect the normal ground traffic or material transportation. The upper plate is limited and fixed to the bottom of the structural beam by a step-by-step tightening clamping rod. It is more convenient to change the position of the infrared level during top construction, and the operator does not need to return to the ground. The installation / disassembly operation is convenient and flexible to use.

[0020] (3) The infrared level platform for construction sites of the utility model is installed close to the construction site, has a relatively small measurement error, high measurement accuracy, and good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention and its features, appearance and advantages will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts in all the drawings. The drawings are not drawn to scale, and the emphasis is on illustrating the subject matter of the present invention.

[0022] Figure 1 This is a front view of the infrared level platform for construction sites of the utility model;

[0023] Figure 2 It is a right side view of the infrared level instrument platform for construction sites of the utility model;

[0024] Among them, 1-structural beam, 2-step-by-step tightening, 3-infrared level, 4-fixing frame, 41-upper plate, 42-connecting plate, 43-lower plate, 44-fixing nails. DETAILED DESCRIPTION

[0025] The structure of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0026] Example 1

[0027] An infrared level platform for construction sites, such as Figures 1-2 As shown, it includes a fixed frame 4, an infrared level 3 and a step-by-step tightener 2;

[0028] The fixing frame 4 is generally in a U shape, including an upper plate 41, a connecting plate 42 and a lower plate 43 which are connected in sequence. The upper plate 41 is parallel to the lower plate 43, the connecting plate 42 is perpendicular to the upper plate 41, and the connecting plate 42 is fixedly connected to the upper plate 41 and the lower plate 43 by fixing nails 44. The fixing frame 4 is arranged below the structural beam 1 and the upper plate 41 is in contact with the bottom surface of the structural beam 1. The infrared level 3 is arranged on the lower plate 43. The clamping rod of the step tightener 2 passes through from below the upper plate 41, and the fixed chuck and the movable chuck of the step tightener 2 are cooperatively clamped on the structural beam 1. The step tightener 2 includes a hook-shaped clamping rod and a movable chuck. The hook-shaped clamping rod includes a strip-shaped rod portion and a fixed hook head portion which are connected to each other. The fixed hook head portion is perpendicular to the strip-shaped rod portion. The fixed hook head portion is the fixed chuck. A through hole matching the strip-shaped rod portion is opened on the movable chuck. The movable chuck is inserted into the strip-shaped rod portion and can slide along the length direction of the strip-shaped rod portion. The strip-shaped rod portion and the bottom surface of the structural beam 1 cooperate to clamp the upper plate 41 between the two.

[0029] Specifically, the upper plate 41, the connecting plate 42 and the lower plate 43 are made of 15-mm-thick plywood commonly used on site, and the fixing nails 44 are iron nails.

[0030] The processing steps are as follows:

[0031] 1. Assemble the platform according to the drawing. Cut three pieces of 15-mm-thick plywood with a size of about 150×150 mm and nail them into a U shape. Generally, 4 nails are enough. If the platform size increases, the iron nails need to be densified to ensure the stability of the platform. The thickness of the step tightener is 20 mm, and the length is generally just longer than the beam width. Usually, 50 cm can meet the requirements. The production materials are all commonly used materials at the construction site, and the processing and installation are convenient;

[0032] 2. Pass the step tightener through the top plate of the U-shaped platform, tighten one end against the large beam, and use a hammer to tap the fastening piece at the other end to fix it to the beam bottom;

[0033] 3. Place the infrared level on the bottom plate of the U-shaped platform, level it and it can be used. If the position needs to be changed, repeat the operation.

[0034] The above platform size and the length of the step tightener should be determined comprehensively according to the beam width, the size of the infrared level, the actual situation on site, etc. The U-shaped platform should not be too large. As the self-weight increases, the requirements for the overall structural stability and the fixation of the step tightener will increase. Generally, it is enough to be able to place the infrared level. At the same time, the width of the step tightener and the operation space should be considered. The length of the step tightener being longer than the beam width can meet the fixation requirements.

[0035] The above infrared level platform for construction site has been actually applied during the construction of the fifth phase of the Nancheng resettlement housing project承建 by the applicant, and the use effect is good.

[0036] It has been proved that the infrared level platform for construction site of the utility model has a simple structure and low cost. The platform can be quickly processed by using common construction tools on site (step-by-step tightening and plate processing fixing frame). The structural beams commonly seen on the construction site are selected as the installation position without affecting the normal traffic on the ground or the transportation of materials. The upper plate is limited and fixed to the bottom of the structural beam by the step-by-step tightening rod. It is more convenient to change the position of the infrared level during top construction. The operator does not need to return to the ground. The installation / disassembly operation is convenient and flexible to use. The installation position is close to the construction position, the measurement error is relatively small, the measurement accuracy is high, and the application prospect is good.

[0037] Those skilled in the art should understand that those skilled in the art can implement variations by combining the prior art and the above embodiments, which will not be described in detail here. Such variations do not affect the essential content of the present utility model, and will not be described in detail here.

[0038] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. An infrared level platform for construction sites, characterized in that: It includes a fixed frame, an infrared level, and a step tightener; The overall shape of the fixed frame is in a "匚" shape, including an upper plate, a connecting plate, and a lower plate that are connected in sequence. The fixed frame is arranged below the structural beam, and the upper plate is in contact with the bottom surface of the structural beam. The infrared level is arranged on the lower plate. The clamping rod of the step tightener passes through from below the upper plate, and the fixed clamping head and the movable clamping head of the step tightener are cooperatively clamped on the structural beam.

2. The infrared level platform for construction sites according to claim 1, characterized in that: The connecting plate is fixedly connected to the upper plate and the lower plate by fixing nails.

3. The infrared level platform for construction sites according to claim 1, characterized in that: The upper plate is parallel to the lower plate, and the connecting plate is perpendicular to the upper plate.

4. The infrared level platform for construction sites according to claim 1, characterized in that: The step tightener includes a hook-shaped clamping rod and a movable clamping head; The hook-shaped clamping rod includes a strip-shaped rod part and a fixed hook head part that are connected to each other. The fixed hook head part is the fixed clamping head. A through hole matching the strip-shaped rod part is opened on the movable clamping head. The movable clamping head is inserted into the strip-shaped rod part, and the movable clamping head can slide along the length direction of the strip-shaped rod part.

5. The infrared level platform for construction sites according to claim 4, characterized in that: The fixed hook head part is perpendicular to the strip-shaped rod part.

6. The infrared level platform for construction sites according to claim 4, characterized in that: The strip-shaped rod part and the bottom surface of the structural beam cooperate to clamp the upper plate between the two.

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