Building engineering detection fixing device

Abstract

The utility model discloses a constructional engineering detection fixing device, which relates to the technical field of detection fixing and specifically comprises a supporting platform, a fixing device and a fixing device, and the middle of the supporting platform is provided with a hollow accommodating cavity; the fixing assembly comprises two sets of supporting frames symmetrically arranged on the edge of the supporting platform, fixing arm rods rotationally connected to the inner side walls of the supporting frames through pin shafts, and a synchronous rod fixedly connected between the two fixing arm rods. The fixed arm rod is elastically matched with the support frame through the elastic element; the stop element is connected to the side wall of the supporting frame and used for adjusting the lowest position of movement of the fixed arm rod so that the fixed arm rod can be in a limiting state when moving to the stop element. The driving mechanism presses the synchronous rod through the T-shaped push frame to synchronously push the four fixed arm rods to turn over relative to the support frame so as to fix the to-be-detected object and ensure the detection stability, and meanwhile, when the synchronous rod loses the extrusion force, the elastic element pulls the fixed arm rods to automatically reset, so that the fixation of the to-be-detected object is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection and fixation, and particularly relates to a detection and fixation device for construction engineering. Background Technique

[0002] There are many sheet building materials in construction engineering, such as ceramic tiles, formworks, and concrete slabs. When these sheets are put into use, it is necessary to measure indicators such as the flatness and curvature of the sheets, and only the products that pass the measurement can be put into use. Usually, detection equipment is used for detection, and a fixation device is required on the detection equipment to fix the building materials to ensure the detection accuracy.

[0003] Chinese Patent Publication No. CN212321274U discloses a detection and fixation device for construction engineering, and its basic description is as follows: It includes a fixed platform. One end of the top of the fixed platform is fixedly connected with a limit groove. There are first fixing plates on both sides of the opening of the limit groove, and the bottom of the first fixing plate is fixedly connected with the fixed platform. The other end of the fixed platform far from the limit groove is fixedly connected with a second fixing plate. A first push plate is slidably connected between the second fixing plate and the first fixing plate. One side inside the limit groove is slidably connected with a second push plate. The beneficial effect of this device is that by setting multiple movable push plates on the fixed platform, the concrete test block is fixed on the fixed platform. By setting the first push plate, the test block is pushed into the limit groove. The second push plate and the third push plate arranged in the limit groove respectively push the side and the top of the test block, and the concrete test block is extruded at a corner of the limit groove to achieve the fixation effect. However, it is found in the actual use process that although the sheets can be fixed, they need to be put in one by one, and then installed and fixed, resulting in the detection efficiency being difficult to meet the use requirements. Therefore, we provide a detection and fixation device for construction engineering. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a detection and fixation device for construction engineering, which is a fixation device that can realize automatic feeding and positioning.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A detection and fixation device for construction engineering, including:

[0006] A support platform, with a hollow cavity opened in the middle;

[0007] A fixation component, which includes two groups of support frames symmetrically arranged at the edge of the support platform, fixed arm rods rotatably connected to the inner side walls of the support frames through pin shafts, and a synchronous rod fixedly connected between the two fixed arm rods;

[0008] Wherein, the fixed arm rod is elastically matched with the support frame through an elastic element;

[0009] A stop element, connected to the side wall of the support frame, is used to adjust the lowest position of the movement of the fixed arm rod so that the fixed arm rod is in a restricted state when it moves to the stop element;

[0010] Side frames, connected to both sides of the top of the support platform, are used to fix the driving mechanism;

[0011] A T-shaped push frame, connected to the output end of the driving mechanism, is used to drive the synchronous rod to move downward to control the fixed arm rod to fix the object to be detected.

[0012] Optionally, the side wall of the hollow cavity of the support platform is rotatably connected with conveying rollers through bearings for horizontally conveying the object to be detected.

[0013] Optionally, the elastic element is a spring with hooks at both ends. A through hole for hanging the elastic element is provided at one end of the fixed arm rod, and a clamping frame for hanging the elastic element is fixedly connected to the top of the support frame through bolts.

[0014] Optionally, the stop element includes a fixed block with a threaded hole on the inner wall. A stop bolt is threadedly connected to the inner side wall of the fixed block. By rotating the stop bolt, the length of the stop bolt extending out of the fixed block is adjusted to form a restriction on the fixed arm rod.

[0015] Optionally, the middle part of the fixed arm rod has a fixed protrusion, and the surface of the fixed protrusion is wrapped with a wear-resistant rubber cortex.

[0016] Optionally, the side frame includes a front-end side frame and two rear-end side frames. A sliding rod is fixedly connected between the two rear-end side frames, and two sliding rods are jointly slidably connected with a sliding seat.

[0017] Optionally, the driving mechanism includes a horizontal electric push rod and a vertical electric push rod. The vertical electric push rod is fixedly installed on the sliding seat, and its output end is detachably connected to the T-shaped push frame through bolts. The horizontal electric push rod is fixedly installed on the top of the front-end side frame, and its output end is fixedly connected to the sliding seat.

[0018] The present utility model provides a fixing device for building engineering detection, which has the following beneficial effects:

[0019] For this fixing device for building engineering detection, through the arrangement of the support platform and the conveying rollers, the object to be detected is placed on the conveying rollers, and it can be conveyed through the conveying rollers to reduce the friction force;

[0020] Through the arrangement of the fixing component and the driving mechanism, the horizontal electric push rod and the vertical electric push rod cooperate with each other to drive the T-shaped push frame to push the object to be detected, so as to achieve the purpose of automatic loading and unloading;

[0021] Through the setting of the driving mechanism and the fixing component, the driving mechanism presses the synchronous rod through the T-shaped pushing frame, which can synchronously push the four fixing arm rods to flip relative to the support frame so as to fix the object to be detected and ensure the stability of the detection. At the same time, when the extrusion force on the synchronous rod is lost, the elastic element pulls the fixing arm rod to automatically reset, thereby releasing the fixation of the object to be detected. The movement trajectory of the fixing arm rod can also be adjusted by adjusting the extension length of the stop element to avoid damage to the object to be detected caused by excessive movement. Brief Description of the Drawings

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 2 It is a structural schematic diagram of the second perspective of the present utility model;

[0024] Figure 3 It is a front view structural schematic diagram of the present utility model;

[0025] Figure 4 It is a structural schematic diagram of the fixing component of the present utility model;

[0026] Figure 5 It is a partial structural schematic diagram of the fixing component of the present utility model;

[0027] Figure 6 For the present utility model Figure 5 The structural schematic diagram of the second form.

[0028] In the figure: 1. Support platform; 11. Conveyor roller; 2. Fixing component; 21. Support frame; 22. Fixing arm rod; 23. Synchronous rod; 24. Bracket; 25. Fixing protrusion; 26. Elastic element; 3. Stop element; 31. Fixing block; 32. Stop bolt; 4. Side frame; 41. Front end side frame; 42. Rear end side frame; 43. Slide bar; 44. Slide seat; 5. Driving mechanism; 51. Horizontal electric push rod; 52. Vertical electric push rod; 6. T-shaped pushing frame. Detailed Description of the Preferred Embodiment

[0029] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment 1

[0032] Please refer to Figures 1 to 6 , the present invention provides a technical solution: a fixing device for building engineering detection, including:

[0033] The support platform 1 has a hollow cavity in the middle;

[0034] The fixing component 2 includes two groups of support frames 21 symmetrically arranged at the edge of the support platform 1, a fixing arm rod 22 rotatably connected to the inner side wall of the support frame 21 through a pin shaft, and a synchronous rod 23 fixedly connected between the two fixing arm rods 22;

[0035] Among them, the fixing arm rod 22 is elastically matched with the support frame 21 through an elastic element 26;

[0036] The stop element 3 is connected to the side wall of the support frame 21 to adjust the lowest position of the movement of the fixing arm rod 22 so that the fixing arm rod 22 is in a restricted state when it moves to the stop element 3;

[0037] The side frames 4 are connected to both sides of the top of the support platform 1 for fixing the driving mechanism 5;

[0038] The T-shaped pushing frame 6 is connected to the output end of the driving mechanism 5 to drive the synchronous rod 23 to move downward to control the fixing arm rod 22 to fix the object to be detected.

[0039] As a preferred implementation manner, on the basis of the above manner, further, the side wall of the hollow cavity of the support platform 1 is rotatably connected with a conveying roller 11 through a bearing for horizontally conveying the object to be detected. Through the setting of the conveying roller 11, the object to be detected can be placed on the conveying roller for conveying during use, which can improve the conveying efficiency of the material and reduce the wear of the object to be detected at the same time.

[0040] The side frame 4 includes a front end side frame 41 and two rear end side frames 42. A slide bar 43 is fixedly connected between the two rear end side frames 42. The two slide bars 43 are jointly slidably connected with a slide seat 44. The front end side frame 41 and the rear end side frames 42 form a supporting effect, thus ensuring the stable operation of the driving mechanism 5.

[0041] The driving mechanism 5 includes a horizontal electric push rod 51 and a vertical electric push rod 52. The vertical electric push rod 52 is fixedly installed on the sliding seat 44, and the output end is detachably connected to the T-shaped push frame 6 through bolts. The horizontal electric push rod 51 is fixedly installed on the top of the front side frame 41, and the output end is fixedly connected to the sliding seat 44. The horizontal electric push rod 51 and the vertical electric push rod 52 cooperate with each other to drive the T-shaped push frame 6 to move, realizing the adjustment of the position of the T-shaped push frame 6 in the horizontal and vertical directions. When the T-shaped push frame 6 is in the position flush with the object to be detected, the horizontal electric push rod 51 can push the object to be detected to move horizontally. When the T-shaped push frame 6 is above the synchronous rod 23, the vertical electric push rod 52 can drive the T-shaped push frame 6 to press the synchronous rod 23, so that the four fixed arm rods 22 synchronously press the object to be detected, effectively positioning the object to be detected.

[0042] Embodiment 2

[0043] As a preferred implementation manner, on the basis of the above manner, further, the elastic element 26 is a spring with hooks at both ends. One end of the fixed arm rod 22 is provided with a through hole for hanging the elastic element 26. The top of the support frame 21 is fixedly connected with a card rack 24 for hanging the elastic element 26 through bolts. The elastic element 26 is clamped to the support frame 21 and the fixed arm rod 22 by means of hooks, which is convenient for replacing the elastic element 26.

[0044] The stop element 3 includes a fixed block 31 with a threaded hole on the inner wall. A stop bolt 32 is threadedly connected to the inner side wall of the fixed block 31. By rotating the stop bolt 32, the length of the stop bolt 32 extending out of the fixed block 31 is adjusted to form a restriction on the fixed arm rod 22. Rotating the stop bolt 32 can adjust the length of the stop bolt 32 extending out of the fixed block 31. When the fixed arm rod 22 contacts the stop bolt 32, it is in a restricted state. The advantage of this is that the movement trajectory of the fixed arm rod 22 can be adjusted to avoid damage to the object to be detected caused by excessive movement of the fixed arm rod 22.

[0045] The middle part of the fixed arm rod 22 has a fixed protrusion 25, and the surface of the fixed protrusion 25 is wrapped with a wear-resistant rubber cortex. The wear-resistant rubber cortex can improve the friction force and ensure the stability of positioning.

[0046] In summary, for the building engineering detection fixing device, during use, the height of the T-shaped push frame 6 is adjusted by the vertical electric push rod 52. When the T-shaped push frame 6 is at the position flush with the object to be detected, the horizontal electric push rod 51 can push the object to be detected horizontally. After the T-shaped push frame 6 is above the synchronizing rod 23, the vertical electric push rod 52 can drive the T-shaped push frame 6 to press the synchronizing rod 23, so that the four fixing arm rods 22 synchronously press the object to be detected, effectively positioning the object to be detected. When the T-shaped push frame 6 is lifted, the elastic element 26 will pull the fixing arm rod 22 to release the fixation of the object to be detected. By rotating the stop bolt 32, the length of the stop bolt 32 extending out of the fixing block 31 is adjusted to form a restriction on the fixing arm rod 22. Rotating the stop bolt 32 can adjust the length of the stop bolt 32 extending out of the fixing block 31. When the fixing arm rod 22 contacts the stop bolt 32, it is in a restricted state. The advantage of this is that the movement track of the fixing arm rod 22 can be adjusted to avoid damage to the object to be detected caused by excessive movement of the fixing arm rod 22.

[0047] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing device for building engineering detection, characterized in that: Comprising: A support platform (1) with a hollow cavity formed in the middle; A fixing component (2), which includes two groups of support frames (21) symmetrically arranged at the edge of the support platform (1), a fixing arm rod (22) rotatably connected to the inner side wall of the support frame (21) through a pin shaft, and a synchronizing rod (23) fixedly connected between the two fixing arm rods (22); Wherein, the fixing arm rod (22) is elastically cooperated with the support frame (21) through an elastic element (26); A stop element (3), connected to the side wall of the support frame (21) for adjusting the lowest position of the movement of the fixing arm rod (22) so that the fixing arm rod (22) is in a restricted state when it moves to the stop element (3); Side frames (4), connected to both sides of the top of the support platform (1) for fixing the driving mechanism (5); A T-shaped pushing frame (6), connected to the output end of the driving mechanism (5) for driving the synchronizing rod (23) to move downward to control the fixing arm rod (22) to fix the object to be detected.

2. The fixed device for building engineering detection according to claim 1, wherein: A conveying roller (11) is rotatably connected to the side wall of the hollow cavity of the support platform (1) through a bearing for horizontally conveying the object to be detected.

3. The fixed device for building engineering detection according to claim 1, wherein: The elastic element (26) is a spring with hooks at both ends. A through hole for hanging the elastic element (26) is formed at one end of the fixing arm rod (22), and a card frame (24) for hanging the elastic element (26) is fixedly connected to the top of the support frame (21) through a bolt.

4. A fixing device for building engineering detection according to claim 1, characterized in that: The stop element (3) includes a fixing block (31) with a threaded hole on the inner wall. A stop bolt (32) is threadedly connected to the inner side wall of the fixing block (31). By rotating the stop bolt (32), the length of the stop bolt (32) extending out of the fixing block (31) is adjusted to form a restriction on the fixing arm rod (22).

5. The fixing device for building engineering detection according to claim 4, characterized in that: A fixing protrusion (25) is provided in the middle of the fixing arm rod (22), and the surface of the fixing protrusion (25) is wrapped with a wear-resistant rubber cortex.

6. The fixing device for building engineering detection according to claim 1, wherein: The side frame (4) includes a front-end side frame (41) and two rear-end side frames (42). A sliding rod (43) is fixedly connected between the two rear-end side frames (42), and a sliding seat (44) is slidably connected to the two sliding rods (43) together.

7. The fixing device for building engineering detection according to claim 6, characterized in that: The driving mechanism (5) includes a horizontal electric push rod (51) and a vertical electric push rod (52). The vertical electric push rod (52) is fixedly installed on the sliding seat (44) and the output end is detachably connected to the T-shaped pushing frame (6) through a bolt. The horizontal electric push rod (51) is fixedly installed on the top of the front-end side frame (41) and the output end is fixedly connected to the sliding seat (44).

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