Quick measuring scale for precast concrete component

Abstract

The utility model provides a quick measuring scale for a concrete prefabricated part, and particularly relates to the technical field of concrete prefabricated part measurement, which comprises a first measuring scale and a second measuring scale which are used for measurement, a first sliding piece is movably arranged on the surface of the first measuring scale, and one end of the first sliding piece is connected with the second measuring scale. The first measuring scale and the second measuring scale are arranged on the surface of the concrete prefabricated part, the first sliding part is movably arranged on the surface of the first measuring scale, the second sliding part is movably arranged on the surface of the second measuring scale, and the telescopic measuring scale used for measuring the thickness is arranged at the bottom end of the second sliding part. The width of the concrete prefabricated part is measured by moving the second sliding part, then the thickness of the concrete prefabricated part is measured by adjusting the telescopic measuring scale, and the device is in an integrated state and can measure the length, the width and the thickness of the concrete prefabricated part at a time.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete prefabricated component measurement, in particular to a quick measuring ruler for concrete prefabricated components. Background Art

[0002] Precast concrete components are building components made in a factory with concrete as the basic material. They refer to prefabricated concrete components that have been completed before installation at the construction site. Common ones include precast concrete floor slabs, concrete box girders for bridges, precast concrete roof beams for industrial plants, culvert frames, precast concrete piles for foundation treatment, etc.

[0003] After the existing precast concrete components are manufactured, they need to be measured using measuring tools for various indicators of the precast concrete components. However, the measuring tools commonly used for precast concrete components are hand-held tape measures or T-squares, which measure the length, width and thickness of the precast concrete components in turn, and the measuring process is relatively cumbersome. Utility Model Content

[0004] In order to solve the technical problem that the commonly used measuring tools for precast concrete components are hand-held tape measures or T-squares, and the length, width and thickness of precast concrete components are measured with these tools, and the measuring process is relatively cumbersome, the utility model provides a quick measuring ruler for precast concrete components.

[0005] The utility model provides a quick measuring ruler for precast concrete components, comprising a first measuring ruler and a second measuring ruler for measuring, wherein a first sliding member is movably provided on the surface of the first measuring ruler, and one end of the first sliding member is connected to the second measuring ruler, and a second sliding member is movably provided on the surface of the second measuring ruler, and a telescopic measuring ruler for measuring thickness is provided at the bottom end of the second sliding member.

[0006] Preferably, a threaded hole is respectively formed at one end of the first sliding member and the second sliding member, and a first adjusting member and a second adjusting member are respectively threadedly connected inside the threaded holes.

[0007] Preferably, a groove is formed on the surface of the second sliding member, and a plurality of groups of rollers are arranged inside the groove.

[0008] Preferably, a clamping block for clamping the prefabricated concrete component is provided at one end of the telescopic measuring ruler away from the second sliding member.

[0009] Preferably, a clamping plate for fitting to the surface of the precast concrete component is provided at one end of the first measuring ruler.

[0010] Preferably, a groove is formed at the bottom end of the first sliding member, and a fixing mechanism is arranged inside the groove, the fixing mechanism includes a movable block movably arranged inside the groove and pressing members arranged on both sides of the sliding block, and a spring for rebound is arranged between the pressing member and the inner wall of the first sliding member.

[0011] Compared with the related art, the quick measuring ruler for precast concrete components provided by the utility model has the following beneficial effects:

[0012] When it is necessary to measure a precast concrete component, the present application places a first measuring ruler and a second measuring ruler on the surface of the precast concrete component, and then measures the length of the precast concrete component by moving the first sliding member, and measures the width of the precast concrete component by moving the second sliding member. Thereafter, the thickness of the precast concrete component is measured by adjusting the telescopic measuring ruler. The present application is in an integrated state and can measure the length, width and thickness of the precast concrete component at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A structural schematic diagram of a preferred embodiment of a quick measuring ruler for precast concrete components provided by the utility model;

[0014] Figure 2 It is a schematic diagram of the structure inside the second sliding member of the utility model;

[0015] Figure 3 It is a schematic structural diagram of the surface of the first sliding member of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0017] Numbers in the figure:

[0018] 1. First measuring ruler; 2. Second measuring ruler; 3. First sliding member; 4. Second sliding member; 5. Clamping plate; 6. Roller; 7. Telescopic measuring ruler; 8. Clamping block; 9. First adjusting member; 10. Second adjusting member; 11. Fixing mechanism; 111. Movable block; 112. Pressing plate; 113. Spring. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. "Multiple" in this specification refers to two or more.

[0021] In the description of this specification, the description with reference to the terms "embodiment", "one embodiment" and "one implementation" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or implementation are included in at least one embodiment or implementation of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or implementation. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or implementations in a suitable manner.

[0022] Combination Figure 1-4 As shown, an embodiment of the utility model provides a quick measuring ruler for precast concrete components, including a first measuring ruler 1 and a second measuring ruler 2 for measuring, wherein a first sliding member 3 is movably provided on the surface of the first measuring ruler 1, and one end of the first sliding member 3 is connected to the second measuring ruler 2, and a second sliding member 4 is movably provided on the surface of the second measuring ruler, and a telescopic measuring ruler 7 for measuring thickness is provided at the bottom end of the second sliding member 4.

[0023] A threaded hole is respectively formed at one end of the first sliding member 3 and the second sliding member 4 , and a first adjusting member 9 and a second adjusting member 10 are respectively threadedly connected inside the threaded holes.

[0024] Specifically, the first adjusting member 9 and the second adjusting member 10 are threadedly connected to the threaded holes opened in the first sliding member 3 and the second sliding member 4, and the first adjusting member 9 and the second adjusting member 10 are rotated to engage with the first measuring scale 1 and the second measuring scale 2, thereby fixing the first adjusting member 9 and the second adjusting member 10 to facilitate observation by the operator.

[0025] A groove is formed on the surface of the second sliding member 4, and a plurality of rollers 6 are arranged inside the groove.

[0026] Specifically, the roller 6 disposed on the surface of the second sliding member 4 enables the second sliding member 4 to slide on the surface of the precast concrete component.

[0027] The end of the telescopic measuring ruler 7 away from the second sliding member 4 is provided with a clamping block 8 for clamping the precast concrete component, and the end of the first measuring ruler 1 is provided with a clamping plate 5 for fitting the surface of the precast concrete component.

[0028] Specifically, the device can be attached to the surface of the precast concrete component by means of the clamping plates 5 and the clamping blocks 8 provided on the side walls of the first measuring ruler 1 and the telescopic measuring ruler 7 .

[0029] Among them, a groove is opened at the bottom end of the first sliding member 3, and a fixing mechanism 11 is arranged inside the groove. The fixing mechanism 11 includes a movable block 111 movably arranged inside the groove and a pressing member 112 arranged on both sides of the sliding block, and a spring 113 for rebound is arranged between the pressing member 112 and the inner wall of the first sliding member 3.

[0030] Specifically, after the measurement and alignment is completed, the movable block 111 is driven to move by pressing the pressing piece 112, and the tooth surface provided at the bottom of the movable block 111 is utilized to increase the friction between the movable block 111 and the precast concrete component, thereby temporarily fixing the device, making it convenient for the operator to fix the device through the first adjusting piece 9 and the second adjusting piece 10.

[0031] The working principle provided by the utility model is as follows:

[0032] When it is necessary to measure the precast concrete component, the present application places the first measuring ruler 1 and the second measuring ruler 2 on the surface of the precast concrete component, and then measures the length of the precast concrete component by moving the first sliding member 3, and measures the width of the precast concrete component by moving the second sliding member 4. Thereafter, the thickness of the precast concrete component is measured by adjusting the telescopic measuring ruler 7, and after the measurement and alignment is completed, the movable block 111 is driven to move by pressing the pressing member 112, and the tooth surface provided at the bottom of the movable block 111 is utilized to increase the friction between the movable block 111 and the precast concrete component, thereby temporarily fixing the device, making it convenient for the operator to fix the device through the first adjusting member 9 and the second adjusting member 10.

[0033] Although the disclosure is as above, the protection scope of the disclosure is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the utility model.

Claims

1. A quick measuring ruler for precast concrete components, comprising a first measuring ruler (1) and a second measuring ruler (2) for measuring, characterized in that: The first measuring ruler (1) has a first sliding member (3) movably disposed on its surface, and one end of the first sliding member (3) is connected to the second measuring ruler (2); the second measuring ruler (4) has a second sliding member (4) movably disposed on its surface, and a telescopic measuring ruler (7) for measuring thickness is disposed at the bottom end of the second sliding member (4).

2. The quick measuring ruler for precast concrete components according to claim 1, characterized in that: A threaded hole is respectively formed at one end of the first sliding member (3) and the second sliding member (4), and a first adjusting member (9) and a second adjusting member (10) are respectively threadedly connected inside the threaded holes.

3. The quick measuring ruler for precast concrete components according to claim 1, characterized in that: A groove is provided on the surface of the second sliding member (4), and a plurality of groups of rollers (6) are arranged inside the groove.

4. The quick measuring ruler for precast concrete components according to claim 1, characterized in that: A clamping block (8) for clamping a prefabricated concrete component is provided at one end of the telescopic measuring ruler (7) away from the second sliding member (4).

5. The quick measuring ruler for precast concrete components according to claim 1, characterized in that: A clamping plate (5) for fitting onto the surface of a prefabricated concrete component is provided at one end of the first measuring ruler (1).

6. The quick measuring ruler for precast concrete components according to claim 1, characterized in that: A groove is provided at the bottom end of the first sliding member (3), and a fixing mechanism (11) is arranged inside the groove. The fixing mechanism (11) comprises a movable block (111) movably arranged inside the groove and pressing members (112) arranged on both sides of the sliding block, and a spring (113) for rebound is arranged between the pressing member (112) and the inner wall of the first sliding member (3).

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