Truss rib height measuring device

Abstract

The utility model discloses a truss rib height measuring device, and belongs to the technical field of building material measuring tools. Comprising a scale rod and a supporting rod which are oppositely arranged, a scale frame structure is connected between the scale rod and the supporting rod, the scale rod can move in the scale frame structure in the horizontal direction relative to the supporting rod, and the scale frame structure can move on the scale rod and the supporting rod in the vertical direction. According to the utility model, the height of the truss rib can be accurately read, the measurement accuracy is high, the error is small, and the measurement is convenient; and truss ribs with different widths can be measured, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to building material measuring tool technical field, concretely relates to a truss muscle height measuring device. BACKGROUND

[0002] Truss muscle is by one upper chord steel bar, two lower chord steel bars and two side web steel bars welded into the steel welded framework with inverted V-shaped section, as the important reinforcing element in concrete structure, plays the vital role, first, the addition of truss steel bar significantly enhances the bearing capacity of concrete structure, effectively makes up the weak point in structure, such as the support of beam, the size change of wall body and the opening hole position etc., ensures that structure can keep stable when under stress.Secondly, truss steel bar can also improve the anti-seismic capacity of concrete structure.

[0003] In the quality inspection process, the design height of truss muscle needs to be measured to verify whether it meets the design standard, and the design height refers to the vertical distance between the lowest point of the lower chord steel bar and the highest point of the upper chord steel bar; the traditional measurement method adopts tape measurement, which often needs the cooperation of multiple people, has low measurement accuracy, is inconvenient to operate, and is easy to cause measurement error. UTILITY MODEL CONTENTS

[0004] The utility model discloses a truss muscle height measuring device, which aims to solve the technical problems of the prior art, such as the need for multiple people to cooperate, low measurement accuracy, inconvenience in operation and easy measurement error.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A truss muscle height measuring device, comprising a ruler rod and a support rod arranged oppositely, a ruler frame structure connected between the ruler rod and the support rod, the ruler rod can move horizontally relative to the support rod in the ruler frame structure, and the ruler frame structure can move vertically on the ruler rod and the support rod.

[0007] As a further scheme of the utility model, the ruler frame structure comprises a rectangular frame body and a claw piece, the rectangular frame body is movably sleeved on the outer periphery of the ruler rod and the support rod, and the claw piece is fixedly arranged on the rectangular frame body.

[0008] As a further scheme of the utility model, a convex slider is fixedly arranged at one end of the inner side of the rectangular frame body, the convex slider is slidingly engaged in a No. 2 vertical sliding groove formed on one side of the support rod, a horizontal waist-shaped hole is also formed in the rectangular frame body, a positioning piece is installed in the horizontal waist-shaped hole, and one end of the positioning piece is movably installed in a No. 1 vertical sliding groove formed in the ruler rod.

[0009] As a further scheme of the utility model: the positioning piece includes a positioning nut, a positioning screw rod and a sliding disc, the positioning screw rod is movably inserted into the horizontal waist-shaped hole, the nut is screwed on the positioning screw rod close to one end of the rectangular frame body, the sliding disc is fixedly installed on the other end of the positioning screw rod and is slidably installed in the first vertical sliding groove.

[0010] As a further scheme of the utility model: the claw piece includes a pressing strip, a claw body and a fixing screw, one end of the pressing strip is fixedly installed outside the rectangular frame body, the other end of the pressing strip is fixedly connected with one end of the claw body through the fixing screw, and the claw body is horizontally arranged.

[0011] As a further scheme of the utility model: a horizontal guiding assembly is further arranged between the ruler rod and the top end of the supporting rod, the horizontal guiding assembly includes a horizontal guiding rod and a guiding sleeve, one end of the horizontal guiding rod is fixedly installed at the top end of the supporting rod, the guiding sleeve is fixedly installed at the top end of the ruler rod, and the guiding sleeve is slidably sleeved on the outer periphery of the horizontal guiding rod.

[0012] As a further scheme of the utility model: convex plugs are installed at the top ends in the first vertical sliding groove and the second vertical sliding groove.

[0013] As a further scheme of the utility model: a first horizontal base is arranged at the bottom end of the ruler rod, a second horizontal base is arranged at the bottom of the supporting rod, and the first horizontal base and the second horizontal base are oppositely arranged.

[0014] As a further scheme of the utility model: a first placing groove is formed in the first horizontal base, and a second placing groove is formed in the second horizontal base.

[0015] As a further scheme of the utility model: scale lines are further arranged on the back of the ruler rod.

[0016] The utility model discloses the beneficial effects are as follows:

[0017] The utility model discloses the ruler rod, the supporting rod and the frame structure of the ruler of connecting between both, just can measure accurate height of truss muscle, through placing two lower chord muscles in truss muscle in first placing groove and second placing groove respectively, and moving rectangular frame body and press the claw body on the upper chord muscle of truss muscle, can accurately read the height of truss muscle, and its measurement accuracy is high, and error is small, and measurement is convenient, still can measure the truss muscle of different width through adjusting the interval between ruler rod and supporting rod, and practicality is higher. ACCURACY

[0018] The utility model will be further explained in connection with the drawings.

[0019] Figure 1 is a truss rib height measuring device structure schematic diagram of the utility model;

[0020] Figure 2 is a ruler frame structure schematic diagram of the utility model;

[0021] Figure 3 is a horizontal guide assembly structure schematic diagram of the utility model;

[0022] Figure 4 is a truss rib height measuring device (in use) structure schematic diagram of the utility model.

[0023] In the drawing: 1, scale rod; 11, first vertical sliding groove; 12, first horizontal base; 13, first placing groove; 2, support rod; 21, second vertical sliding groove; 22, second horizontal base; 23, second placing groove; 3, ruler frame structure; 31, rectangular frame body; 311, convex sliding block; 312, horizontal waist-shaped hole; 32, positioning nut; 33, positioning screw; 34, sliding disc; 35, pressing strip; 36, clamping jaw body; 37, fixing screw; 4, horizontal guide assembly; 41, horizontal guide rod; 42, guide sleeve; 5, convex plug; 6, scale line; 7, lower chord rib; 8, upper chord rib. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] In the description of the utility model, it is understood that the terms "upper", "lower", "left", "right", "front", "back" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, and a particular orientation configuration and operation, therefore, it cannot be understood as a limitation on the utility model.

[0026] In addition, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Please refer toFigure 1 The utility model embodiment provides a truss rib height measuring device, including opposite setting ruler rod 1 and support rod 2, and the connection ruler frame structure 3 between ruler rod 1 and support rod 2. Ruler rod 1 can be moved in the horizontal direction in ruler frame structure 3 relative to support rod 2, to be suitable for measuring different specifications of truss rib, ruler frame structure 3 can be moved in the vertical direction on ruler rod 1 and support rod 2, so that the height of different specifications of truss rib can be measured, and ruler rod 1 back is also provided with scale line 6, and the truss rib height value of measurement is read through scale line 6.

[0028] Please refer to Figure 2 As shown in the embodiment, the ruler frame structure 3 includes a rectangular frame body 31 and a clamping jaw. The rectangular frame body 31 is movably sleeved on the outer periphery of the ruler rod 1 and the support rod 2, and the clamping jaw is fixedly arranged on the rectangular frame body 31. The ruler rod 1 can move in the horizontal direction in the rectangular frame body 31 relative to the support rod 2, and the rectangular frame body 31 can drive the clamping jaw to move in the vertical direction along the ruler rod 1 and the support rod 2.

[0029] Further, a convex slider 311 is fixedly arranged at one end of the inner side of the rectangular frame body 31. Please refer to Figure 1 As shown, the convex slider 311 is slidingly engaged in the No. 2 vertical sliding groove 21 opened on one side of the support rod 2, so that the rectangular frame body 31 can only slide vertically up and down along the No. 2 vertical sliding groove 21 to adjust the position of the clamping jaw. Please refer to Figure 2 As shown, a horizontal waist-shaped hole 312 is also opened on the rectangular frame body 31, and a positioning member is installed in the horizontal waist-shaped hole 312. One end of the positioning member is movably installed in the No. 1 vertical sliding groove 11 opened on the ruler rod 1. Specifically, in the present embodiment, the positioning member includes a positioning nut 32, a positioning screw 33 and a sliding disc 34. The positioning screw 33 is movably inserted into the horizontal waist-shaped hole 312, the positioning screw 33 can move in the horizontal waist-shaped hole 312, the nut is screwed on one end of the positioning screw 33 close to the rectangular frame body 31, and the sliding disc 34 is fixedly installed on the other end of the positioning screw 33. The sliding disc 34 is slidingly installed in the No. 1 vertical sliding groove 11. When the nut is loosened, the ruler rod 1 can move left and right in the horizontal direction along the horizontal waist-shaped hole 312. When the nut is tightened, the ruler rod 1 can be fixed in the rectangular frame body 31.

[0030] Please refer to Figure 2 As shown in the embodiment, the clamping jaw includes a pressing strip 35, a clamping body 36 and a fixing screw 37. One end of the pressing strip 35 is fixedly installed on the outer side of the rectangular frame body 31 by a screw, the other end of the pressing strip 35 is fixedly connected with one end of the clamping body 36 by the fixing screw 37, and the clamping body 36 is horizontally arranged. Figure 4 As shown, when in use, the clamping body 36 needs to be attached to the top chord 8 of the truss rib.

[0031] Further, please refer to Figure 1 As shown in the figure, in the embodiment, a horizontal guide assembly 4 is further arranged between the scale rod 1 and the top end of the support rod 2. Please refer to Figure 3 As shown in the figure, the horizontal guide assembly 4 comprises a horizontal guide rod 41 and a guide sleeve 42, the horizontal guide rod 41 is fixedly installed at the top end of the support rod 2, the guide sleeve 42 is fixedly installed at the top end of the scale rod 1, the guide sleeve 42 is slidingly sleeved on the outer periphery of the horizontal guide rod 41, and the horizontal guide rod 41 can only move horizontally in the guide sleeve 42 under the limitation of the guide sleeve 42, so that when the scale rod 1 moves horizontally in the rectangular frame body 31 relative to the support rod 2, the scale rod 1 is prevented from shaking in the vertical direction, and the stability of the scale rod 1 is improved.

[0032] Further, please refer to Figure 1 As shown in the figure, in the embodiment, the top end of the first vertical sliding groove 11 and the top end of the second vertical sliding groove 21 are both provided with a convex plug 5. The convex plug 5 is used to prevent the rectangular frame body 31 from moving excessively and falling off from the top of the first vertical sliding groove 11 and the second vertical sliding groove 21, thereby affecting the measurement progress.

[0033] Please refer to Figure 1 As shown in the figure, in the embodiment, the bottom end of the scale rod 1 is provided with a first horizontal base 12, the bottom of the support rod 2 is provided with a second horizontal base 22, and the first horizontal base 12 and the second horizontal base 22 are oppositely arranged. The arrangement of the first horizontal base 12 and the second horizontal base 22 can increase the stability of the scale rod 1 and the support rod 2 when they are placed, and improve the measurement efficiency. A first placing groove 13 is formed in the first horizontal base 12, and a second placing groove 23 is formed in the second horizontal base 22. Please refer to Figure 4 As shown in the figure, the first placing groove 13 and the second placing groove 23 are respectively used to place two lower chord bars 7 of the truss bar.

[0034] Working principle of the utility model:

[0035] When the height of the truss bar needs to be measured, firstly, the positioning nut 32 is loosened counterclockwise, the scale rod 1 is slid in the left-right direction along the horizontal waist-shaped hole 312, the distance between the first placing groove 13 and the second placing groove 23 is made same as the distance between the two lower chord bars 7 of the truss bar, and then the two lower chord bars 7 are placed in the first placing groove 13 and the second placing groove 23; then, the rectangular frame body 31 is moved downward along the first vertical sliding groove 11 and the second vertical sliding groove 21, so that the horizontally arranged claw body 36 is pressed on the upper chord bar 8 of the truss bar, and then the positioning nut 32 is locked clockwise, so that the scale rod 1 and the support rod 2 are kept stable; by reading the value of the scale line 6 corresponding to the position of the rectangular frame body 31, the height value of the truss bar can be accurately read.

[0036] The preferred embodiments of the present application are described in detail above, which should not be considered as limiting the scope of the present application. Any changes and improvements made within the scope of the present application should still belong to the patent coverage of the present application.

Claims

1. A truss bar height measuring device characterized by: The utility model provides a kind of ruler frame structure, including oppositely arranged scale bar (1) and support rod (2), connecting ruler frame structure (3) between the scale bar (1) and the support rod (2), the scale bar (1) can be moved in horizontal direction relative to the support rod (2) in the ruler frame structure (3), the ruler frame structure (3) can be moved in vertical direction on the scale bar (1) and the support rod (2).

2. A truss rod height measuring device according to claim 1, characterised in that: The ruler frame structure (3) includes a rectangular frame body (31) and a claw piece, the rectangular frame body (31) is movably sleeved on the outer periphery of the scale bar (1) and the support rod (2), and the claw piece is fixedly arranged on the rectangular frame body (31).

3. A truss rod height measuring device according to claim 2, characterised in that: One end of the inner side of the rectangular frame body (31) is fixedly provided with a convex slider (311), the convex slider (311) is slidingly engaged in a No. 2 vertical sliding groove (21) formed on one side of the support rod (2), and a horizontal waist-shaped hole (312) is further formed in the rectangular frame body (31), a positioning piece is installed in the horizontal waist-shaped hole (312), and one end of the positioning piece is movably installed in a No. 1 vertical sliding groove (11) formed in the scale bar (1).

4. A truss rod height measuring device according to claim 3, characterised in that: The positioning piece includes a positioning nut (32), a positioning screw (33) and a sliding disc (34), the positioning screw (33) is movably inserted into the horizontal waist-shaped hole (312), the nut is screwed onto the positioning screw (33) close to one end of the rectangular frame body (31), the sliding disc (34) is fixedly installed on the other end of the positioning screw (33), and the sliding disc (34) is slidingly installed in the No. 1 vertical sliding groove (11).

5. A truss rod height measuring device as defined in claim 2, wherein: The claw piece includes a pressing strip (35), a claw body (36) and a fixing screw (37), one end of the pressing strip (35) is fixedly installed on the outer side of the rectangular frame body (31), the other end of the pressing strip (35) is fixedly connected to one end of the claw body (36) through the fixing screw (37), and the claw body (36) is horizontally arranged.

6. The truss rod height measuring device of claim 1, wherein: A horizontal guide assembly (4) is further arranged between the top ends of the scale bar (1) and the support rod (2), the horizontal guide assembly (4) includes a horizontal guide rod (41) and a guide sleeve (42), one end of the horizontal guide rod (41) is fixedly installed on the top end of the support rod (2), the guide sleeve (42) is fixedly installed on the top end of the scale bar (1), and the guide sleeve (42) is slidingly sleeved on the outer periphery of the horizontal guide rod (41).

7. A truss rod height measuring device as defined in claim 3, wherein: A convex plug (5) is installed in the top end of the No. 2 vertical sliding groove (21) and the No. 1 vertical sliding groove (11).

8. The truss rod height measuring device of claim 1, wherein: A No. 1 horizontal base (12) is arranged at the bottom end of the scale bar (1), a No. 2 horizontal base (22) is arranged at the bottom of the support rod (2), and the No. 1 horizontal base (12) and the No. 2 horizontal base (22) are oppositely arranged.

9. A truss rod height measuring device as defined in claim 8, wherein: A No. 1 placing groove (13) is formed in the No. 1 horizontal base (12), and a No. 2 placing groove (23) is formed in the No. 2 horizontal base (22).

10. The truss rod height measuring device of claim 1, wherein: A scale line (6) is further arranged on the back of the scale bar (1).

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