A construction engineering template support strength detection device

Abstract

The utility model relates to template support strength detection technical field discloses a kind of construction engineering template support strength detection equipment, including detection table, several groups of clamping frame are provided on the detection table, each group of clamping frame is set to two several clamping frames are connected with moving assembly, the bottom of the detection table is provided with sliding slot, sliding slot is slidably provided with sliding frame, several supports corresponding with clamping frame are provided on the sliding frame, support is rotatably provided with pivot, pivot is installed with change detection assembly;The utility model places several templates in each group of clamping frame respectively, and the two sides of template are clamped and fixed by moving assembly drive clamping frame movement, then by driving sliding frame along sliding slot sliding, so that the strength of several templates can be detected by the change detection assembly on several supports, so that the synchronous detection of multiple templates can be realized, improve detection efficiency, and change detection assembly can adjust the detection mode of template.

Description

Technical Field

[0001] This utility model relates to the field of template support strength testing technology, specifically a template support strength testing device for building engineering. Background Technology

[0002] In construction engineering, the formwork support system is the "temporary skeleton" of concrete pouring. Its core function is to bear the self-weight of the concrete, construction loads, and lateral pressure, and to ensure that the concrete maintains its designed shape and position during the setting and hardening process. Therefore, the testing of the strength of the formwork support is crucial.

[0003] In existing technologies, when testing the strength of templates, pressure is usually applied directly to the template by pushing a testing plate with a hydraulic rod. However, the existing testing methods are relatively traditional, the testing means are relatively simple, and multiple templates cannot be tested simultaneously, resulting in low testing efficiency.

[0004] To address this issue, those skilled in the art have proposed a strength testing device for formwork supports in building engineering, in order to solve the problems mentioned in the background. Utility Model Content

[0005] The purpose of this invention is to provide a strength testing device for formwork supports in building engineering, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A strength testing device for formwork supports in building construction includes a testing platform. Several sets of clamping frames are arranged on the testing platform, with two clamping frames in each set, symmetrically distributed on the testing platform. The clamping frames are connected to a moving component for driving the clamping frames to move. A sliding groove is provided at the bottom of the testing platform, within which a sliding frame is slidably arranged. Several supports corresponding to the clamping frames are provided on the sliding frame. A rotating shaft is rotatably arranged on the support, and a changing testing component is installed on the rotating shaft for strength testing of the formwork.

[0008] As a further embodiment of this utility model: the moving component includes a first hydraulic rod installed on both sides of the testing table, the first hydraulic rod being fixedly connected to a synchronization frame, and the synchronization frame being fixedly connected to several clamping frames.

[0009] As a further improvement of this utility model, a clamping groove is provided inside the clamping frame.

[0010] As a further embodiment of this utility model: the transformation detection component includes a rotating frame mounted on a rotating shaft, the outer wall of the rotating frame being provided with a pointed cone, a transverse line plate and a flat panel, and a self-locking motor connected to the rotating shaft being mounted on the bracket.

[0011] As a further improvement of this utility model: a second hydraulic rod connected to the sliding frame is installed on the testing platform.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model places several templates in the clamping frames of each group, and drives the clamping frames to move through the moving components to clamp and fix the two sides of the templates. At this time, the templates are placed vertically. Then, the sliding frame is driven to slide along the slide groove, so that the strength of several templates can be tested by the changing detection components on several supports. This can realize the synchronous detection of multiple templates, improve the detection efficiency, and the changing detection components can adjust the detection mode of the templates, thereby facilitating comprehensive detection of the templates and improving the detection effect. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a formwork support strength testing device for building engineering.

[0014] Figure 2 This is a partial top view of a formwork support strength testing device for building engineering.

[0015] Figure 3 This is a schematic diagram of the structure of a cone, a horizontal line plate, and a flat panel in a formwork support strength testing device for building engineering.

[0016] In the diagram: 1. Testing table; 2. Synchronizing frame; 3. First hydraulic rod; 4. Clamping frame; 5. Clamping groove; 6. Slide groove; 7. Sliding frame; 8. Support; 9. Rotating shaft; 10. Rotating frame; 11. Cone; 12. Horizontal line plate; 13. Flat plate; 14. Self-locking motor; 15. Second hydraulic rod. Detailed Implementation

[0017] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0018] Please see Figures 1-3 A strength testing device for formwork support in building engineering includes a testing platform 1. Several sets of clamping frames 4 are arranged on the testing platform 1, with two clamping frames 4 in each set, symmetrically distributed on the testing platform 1. The clamping frames 4 are connected to a moving component for driving the clamping frames 4 to move. A sliding groove 6 is provided at the bottom of the testing platform 1, and a sliding frame 7 is slidably arranged within the sliding groove 6. Several supports 8 corresponding to the clamping frames 4 are arranged on the sliding frame 7. A rotating shaft 9 is rotatably arranged on the support 8, and a changing testing component is installed on the rotating shaft 9 for strength testing of the formwork.

[0019] In one embodiment, the moving component includes a first hydraulic rod 3 installed on both sides of the testing table 1. The first hydraulic rod 3 is fixedly connected to the synchronization frame 2, and the synchronization frame 2 is fixedly connected to several clamping frames 4.

[0020] Two first hydraulic rods 3 are provided on each side and are symmetrically distributed on the synchronization frame 2. This allows the synchronization frame 2 to be driven synchronously by the second hydraulic rod 15, improving the stability of the movement of the synchronization frame 2 and facilitating the synchronization frame 2 to drive several clamping frames 4 to synchronously clamp and fix several templates. Furthermore, the two first hydraulic rods 3 on the same side are synchronized through a synchronization valve. The specific principle is existing technology and will not be elaborated further here.

[0021] Specifically, several templates are placed between the clamping frames 4 of each group, and then the first hydraulic rod 3 is activated by the controller. The first hydraulic rod 3 drives the synchronous frame 2 to move, and the synchronous frame 2 will drive several clamping frames 4 to move synchronously. With the help of the clamping frames 4 on both sides, several templates can be clamped synchronously. In this way, the synchronous positioning of multiple templates can be completed in the initial stage, which is convenient for synchronous detection of multiple templates.

[0022] In one embodiment, the clamping frame 4 has a clamping groove 5.

[0023] The clamping frame 4 has a groove that matches the outer side of the template. When the clamping frame 4 fixes the template, both sides of the template will be inserted into the groove of the clamping frame 4. In addition to clamping both sides of the template, the clamping frame 4 can also limit the two sides of the template, which can effectively fix the template and prevent the template from shaking during the testing process.

[0024] In one embodiment, the transformation detection component includes a rotating frame 10 mounted on a rotating shaft 9. The outer wall of the rotating frame 10 is provided with a pointed cone 11, a transverse line plate 12, and a flat panel 13. A self-locking motor 14 connected to the rotating shaft 9 is mounted on the bracket 8.

[0025] The contact point between the cone 11 and the template is point-like, the contact point between the transverse line plate 12 and the template is line-like, and the contact point between the flat plate 13 and the template base is surface-like. The cone 11, transverse line plate 12 and flat plate 13 on the outer wall of the rotating frame 10 can apply point, line and surface pressure to the template respectively. The controller controls the self-locking motor 14, which drives the rotating shaft 9 to rotate, thereby rotating the rotating frame 10. This adjusts the cone 11, transverse line plate 12 or flat plate 13 to be aligned with the template, facilitating the conversion between the cone 11, transverse line plate 12 and flat plate 13. The self-locking motor 14 can achieve self-locking to prevent the rotating shaft 9 from rotating. Other limiting methods can also be used to lock the rotating frame 10, which will not be elaborated on here.

[0026] When testing the support strength of multiple templates, the sliding frame 7 is moved by driving it to slide along the slide groove 6. During the sliding process, the support 8 on the sliding frame 7 will face the corresponding template, so that the pointed cone 11, the horizontal line plate 12 or the flat plate 13 apply pressure to the template. By switching between the pointed cone 11, the horizontal line plate 12 and the flat plate 13, point, line and surface pressure can be applied to the template, thereby detecting the strength change of the template under various pressure methods, which facilitates comprehensive testing of the template and improves the testing effect.

[0027] In one embodiment, a second hydraulic rod 15 connected to the sliding frame 7 is installed on the testing table 1.

[0028] The controller controls the second hydraulic rod 15, and the extension and retraction of the second hydraulic rod 15 can drive the sliding frame 7 to slide along the slide groove 6, thereby driving the transformation detection component to perform strength detection on the template. A pressure sensor can be set on the rotating frame 10 to detect the magnitude of the applied pressure.

[0029] During testing, the pressure application speed is controlled by the second hydraulic rod 15, and the deformation and cracking of the template are monitored in real time. When visible cracks appear in the template, the pressure value at this time is recorded as the strength index under the corresponding pressure application method.

[0030] This invention places several templates into clamping frames 4 in each group, and uses a moving component to drive the clamping frames 4 to move and clamp and fix the templates on both sides. At this time, the templates are placed vertically. Then, the sliding frame 7 is driven to slide along the slide groove 6, so that the strength of several templates can be tested by the changing detection components on several supports 8. This can realize the synchronous detection of multiple templates, improve the detection efficiency, and the changing detection components can adjust the detection mode of the templates, thereby facilitating comprehensive detection of the templates and improving the detection effect.

[0031] The controller, the first hydraulic rod 3, and the second hydraulic rod 15 in this application are all equipped with a power supply system and a control system, and their specific working principles are existing technologies and are not part of the technical solutions to be protected in this application, so they will not be described in detail here.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A strength testing device for formwork supports in building engineering, comprising a testing table, characterized in that, The testing platform is equipped with several sets of clamping frames, with two clamping frames in each set, symmetrically distributed on the testing platform. Several clamping frames are connected to a moving component for driving the clamping frames to move. The bottom of the testing platform is provided with a sliding groove, in which a sliding frame is slidably arranged. Several brackets corresponding to the clamping frames are provided on the sliding frame. A rotating shaft is rotatably arranged on the bracket, and a transformation testing component is installed on the rotating shaft for strength testing of the template.

2. The strength testing equipment for formwork supports in building engineering according to claim 1, characterized in that, The moving component includes a first hydraulic rod installed on both sides of the testing table, the first hydraulic rod being fixedly connected to a synchronization frame, and the synchronization frame being fixedly connected to several clamping frames.

3. The strength testing equipment for formwork supports in building engineering according to claim 2, characterized in that, The clamping frame has a clamping groove inside.

4. The strength testing equipment for formwork supports in building engineering according to claim 1, characterized in that, The transformation detection component includes a rotating frame mounted on a rotating shaft. The outer wall of the rotating frame is provided with a pointed cone, a transverse line plate, and a flat panel. A self-locking motor connected to the rotating shaft is mounted on the bracket.

5. The strength testing equipment for formwork supports in building engineering according to claim 1, characterized in that, The testing platform is equipped with a second hydraulic rod that is connected to the sliding frame.

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