Building keel bending resistance detection device
By introducing anti-tilt devices and replacement devices into the anti-bending detection device of the building keel, the problem of keel tilt is solved, ensuring detection accuracy and simplifying equipment maintenance, and improving detection efficiency.
Patent Information
- Application Number
- CN202420662666.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-02
AI Technical Summary
During the inspection, the existing anti-bending detection devices of building keels are likely to cause the keel to tilt, affecting the detection effect.
A building keel anti-bending detection device including anti-tilt device is designed. By providing rectangular grooves and threaded rods on the pad, combining clamping rods and anti-slip strips, the keels are ensured not tilt during detection, and through the electric telescopic rods and Extrusion head for inspection.
Effectively prevent the keel from tilting, ensure detection accuracy, and simplify the replacement process of the extrusion head through the replacement device, improving detection efficiency and convenience.
Smart Images
Figure CN222189020U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building keel anti-bending detection devices, in particular to a building keel anti-bending detection device. Background Art
[0002] The building keel anti-bending test device is a device used to test the anti-bending ability of the building keel. When the building keel needs to be tested for anti-bending, a press is often used for testing. It is mainly composed of a press and other components. The keel is placed on a pad and squeezed by an extruder to perform the anti-bending test of the keel.
[0003] The inventor found in daily use of the keel anti-bending detection device that when testing the bending resistance of the keel, the keel is usually placed on a pad for testing. Since the lengths of the keels tested are different, when the keel is placed, if the keel is not placed in the middle position, the keel will tilt to one side, which makes it inconvenient to test and thus causes an impact. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a building keel anti-bending detection device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a building keel anti-bending detection device, including a detector, a pad block is fixedly connected to the upper top of the detector, an anti-tilt device is arranged on the surface of the pad block, a chassis is arranged on the upper top of the detector, an electric telescopic rod is fixedly connected to the bottom of the chassis, a replacement device is arranged on the surface of the electric telescopic rod, an extrusion head is arranged at one end of the electric telescopic rod, and the anti-tilt device includes a rectangular groove opened on the upper top of the pad block, a threaded rod is rotatably connected inside the rectangular groove, and a clamping rod is threadedly connected on the surface of the threaded rod.
[0006] The effects achieved by the above components are: under the action of the anti-tilt device, the keel will not tilt to one end, thereby achieving the anti-tilt effect; under the action of the clamping rod, the keel can be fixed on the surface of the pad; when it is necessary to test the bending resistance of the keel, the keel is placed on the surface of the pad; under the action of the anti-tilt device, the keel will not tilt when testing the bending resistance; the electric telescopic rod is started to move the extrusion head toward the position of the pad and squeeze the keel, thereby testing the bending resistance of the keel.
[0007] Preferably, an anti-slip strip is fixedly connected to the surface of the clamping rod, and the anti-slip strip is made of rubber.
[0008] The effect achieved by the above components is that under the action of the anti-slip strip, the keel will not move up and down between the clamping rods.
[0009] Preferably, a groove is provided on the upper top of the clamping rod, a fixing rod is fixedly connected inside the groove, a rectangular plate is rotatably connected to the surface of the fixing rod, and a clamping block is fixedly connected to the upper top of the other clamping rod.
[0010] The effect achieved by the above components is that under the action of the rectangular plate and the clamping block, the two clamping rods can be fixed together, thereby avoiding the problem of the keel sliding out from above the two clamping rods.
[0011] Preferably, a fixing plate is fixedly connected to the surface of the rectangular plate, a clamping rod is inserted into the surface of the fixing plate, and a circular hole is opened on the side of the clamping rod.
[0012] The effect achieved by the above components is that under the action of the clamping rod, the upper surfaces of the two clamping rods can be blocked, thereby preventing the keel from sliding out from the top.
[0013] Preferably, a spring is sleeved on the surface of the clamping rod, one end of the spring is fixedly connected to the side surface of the fixing plate, and the other end of the spring is fixedly connected to an end of the clamping rod away from the fixing plate.
[0014] The effect achieved by the above-mentioned components is: under the action of the spring, the clamping rod can be inserted into the inside of the circular hole in a self-locking manner, thereby achieving the effect of blocking the gap on the upper surface of the clamping rod; when the anti-tilt device is needed, the keel is placed on the surface of the pad, and the threaded rod is rotated, so that the two clamping rods move relative to each other, and the keel is clamped; under the action of the anti-slip strip, the keel will not move up and down between the clamping rods, and the rectangular plate is rotated on the surface of the fixed rod. When it is rotated to the upper surface of the other clamping rod, the rectangular plate is fixed under the action of the clamping block; under the action of the spring, the clamping rod can be inserted into the inside of the circular hole in a self-locking manner, thereby achieving the effect of blocking the gap on the upper surface of the clamping rod, thereby avoiding the tilting of the keel, thereby achieving the effect of preventing the keel from tilting.
[0015] Preferably, the replacement device comprises a clamping ring fixedly connected to the surface of the electric telescopic rod, a sleeve rod is fixedly connected to the surface of the extrusion head, and an annular groove is formed on the inner wall of the sleeve rod.
[0016] The effect achieved by the above components is that the extrusion head can be replaced under the action of the clamping ring and the ring groove, thereby achieving the purpose of replacement.
[0017] Preferably, a damping rod is fixedly connected to the surface of the electric telescopic rod, and a hole is provided on the inner wall of the sleeve rod.
[0018] The effect achieved by the above components is that under the action of the damping rod, the sleeve rod is initially fixed on the surface of the electric telescopic rod.
[0019] Preferably, a bolt is threadedly connected to the surface of the sleeve rod, and a circular groove is formed on the surface of the electric telescopic rod.
[0020] The effects achieved by the above components are: under the action of the bolts, the extrusion head is fixed on the surface of the electric telescopic rod. When the extrusion head needs to be replaced, the sleeve rod is sleeved into the clamping ring and the ring groove to be initially fixed on the surface of the electric telescopic rod. Under the action of the damping rod, the sleeve rod is initially fixed on the surface of the electric telescopic rod. Under the action of the bolts, the extrusion head is fixed on the surface of the electric telescopic rod, thereby achieving the purpose of replacement.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, an anti-tilt device is provided. When the anti-tilt device is needed, the keel is placed on the surface of the pad block, and the threaded rod is rotated, so that the two clamping rods move relative to each other, and the keel is clamped. Under the action of the anti-slip strip, the keel will not move up and down between the clamping rods. The rectangular plate is rotated on the surface of the fixed rod. When it is rotated to the upper surface of the other clamping rod, the rectangular plate is fixed under the action of the clamping block. Under the action of the spring, the clamping rod can be inserted into the inside of the circular hole in a self-locking manner, thereby achieving the effect of blocking the gap on the upper surface of the clamping rod, thereby avoiding the phenomenon of the keel tilting, thereby achieving the effect of preventing the keel from tilting, and solving the problem that the keel is easy to tilt on the pad. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A three-dimensional structural schematic diagram of a building keel anti-bending detection device is proposed for the utility model;
[0024] Figure 2 A schematic diagram of an anti-tilt device for a building keel anti-bending detection device is provided for the utility model;
[0025] Figure 3 A partial schematic diagram of an anti-tilt device of a building keel anti-bending detection device proposed by the utility model;
[0026] Figure 4 The utility model provides a schematic diagram of a replacement device for a building keel anti-bending detection device.
[0027] Legend: 1. Detector; 2. Anti-tilt device; 21. Threaded rod; 22. Clamping rod; 23. Anti-slip strip; 24. Groove; 25. Rectangular plate; 26. Fixing plate; 27. Clamping rod; 28. Spring; 29. Block; 3. Replacement device; 31. Snap ring; 32. Ring groove; 33. Bolt; 34. Damping rod; 35. Round groove; 4. Electric telescopic rod; 5. Pad; 6. Extrusion head. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1-4 As shown, a device for detecting the anti-bending of a building keel comprises a detector 1, a cushion block 5 is fixedly connected to the upper top of the detector 1, an anti-tilting device 2 is arranged on the surface of the cushion block 5, a chassis is arranged on the upper top of the detector 1, an electric telescopic rod 4 is fixedly connected to the bottom of the chassis, a replacement device 3 is arranged on the surface of the electric telescopic rod 4, an extrusion head 6 is arranged at one end of the electric telescopic rod 4, when it is necessary to detect the anti-bending ability of the keel, the keel is placed on the surface of the cushion block 5, and under the action of the anti-tilting device 2, the keel will not tilt when detecting the anti-bending ability, the electric telescopic rod 4 is started so that the extrusion head 6 moves to the position of the cushion block 5 and squeezes the keel, thereby detecting the anti-bending ability of the keel.
[0029] Reference Figure 2-3The anti-tilt device 2 includes a rectangular groove opened on the top of the cushion block 5, and a threaded rod 21 is rotatably connected inside the rectangular groove. A clamping rod 22 is threadedly connected to the surface of the threaded rod 21. Under the action of the anti-tilt device 2, the keel will not tilt to one end, thereby achieving the anti-tilt effect. Under the action of the clamping rod 22, the keel can be fixed on the surface of the cushion block 5. When it is necessary to test the anti-bending ability of the keel, the keel is placed on the surface of the cushion block 5. Under the action of the anti-tilt device 2, the keel will not tilt when testing the anti-bending ability. The electric telescopic rod 4 is started to move the extrusion head 6 to the position of the cushion block 5. The keel is squeezed to test the bending resistance of the keel. The surface of the clamping rod 22 is fixedly connected with an anti-skid strip 23, which is made of rubber. Under the action of the anti-skid strip 23, the keel will not move up and down between the clamping rods 22. A groove 24 is provided on the top of the clamping rod 22. A fixing rod is fixedly connected inside the groove 24. A rectangular plate 25 is rotatably connected to the surface of the fixing rod. A clamping block 29 is fixedly connected to the top of the other clamping rod 22. Under the action of the rectangular plate 25 and the clamping block 29, the two clamping rods 22 can be fixed together, thereby avoiding the problem of the keel sliding out from above the two clamping rods 22. The surface of the rectangular plate 25 A fixing plate 26 is fixedly connected, and a clamping rod 27 is inserted on the surface of the fixing plate 26. A circular hole is opened on the side of the clamping rod 22. Under the action of the clamping rod 27, the upper surfaces of the two clamping rods 22 can be blocked, thereby preventing the keel from sliding out from the top. A spring 28 is sleeved on the surface of the clamping rod 27, and one end of the spring 28 is fixedly connected to the side of the fixing plate 26, and the other end of the spring 28 is fixedly connected to the end of the clamping rod 27 away from the fixing plate 26. Under the action of the spring 28, the clamping rod 27 can be inserted into the inside of the circular hole in a self-locking manner, thereby achieving the effect of blocking the gap on the upper surface of the clamping rod 22. When the anti-tilt device 2 is needed, When the keel is placed on the surface of the pad 5, the threaded rod 21 is rotated, so that the two clamping rods 22 move relative to each other, and the keel is clamped. Under the action of the anti-slip strip 23, the keel will not move up and down between the clamping rods 22. The rectangular plate 25 is rotated on the surface of the fixed rod. When it is rotated to the upper surface of the other clamping rod 22, the rectangular plate 25 is fixed under the action of the clamping block 29. Under the action of the spring 28, the clamping rod 27 can be inserted into the inside of the circular hole in a self-locking manner, thereby achieving the effect of blocking the gap on the upper surface of the clamping rod 22, thereby avoiding the keel from tilting, thereby achieving the effect of preventing the keel from tilting.
[0030] Reference Figure 4The replacement device 3 includes a clamping ring 31 fixedly connected to the surface of the electric telescopic rod 4, a sleeve rod is fixedly connected to the surface of the extrusion head 6, and an annular groove 32 is provided on the inner wall of the sleeve rod. Under the action of the clamping ring 31 and the annular groove 32, the extrusion head 6 can be replaced, thereby achieving the purpose of replacement. A damping rod 34 is fixedly connected to the surface of the electric telescopic rod 4, and a hole is provided on the inner wall of the sleeve rod. Under the action of the damping rod 34, the sleeve rod is initially fixed to the surface of the electric telescopic rod 4. A bolt 33 is threadedly connected to the surface of the sleeve rod. A circular groove 35 is provided on the surface of the electric telescopic rod 4. Under the action of the bolt 33, the extrusion head 6 is fixed to the surface of the electric telescopic rod 4. When the extrusion head 6 needs to be replaced, the sleeve rod clamping ring 31 and the annular groove 32 are initially fixed to the surface of the electric telescopic rod 4. Under the action of the damping rod 34, the sleeve rod is initially fixed to the surface of the electric telescopic rod 4. Under the action of the bolt 33, the extrusion head 6 is fixed to the surface of the electric telescopic rod 4, thereby achieving the purpose of replacement.
[0031] Working principle: when it is necessary to use the building keel anti-bending detection device, when it is necessary to detect the anti-bending ability of the keel, the keel is placed on the surface of the pad 5, and under the action of the anti-tilting device 2, the keel will not tilt when detecting the anti-bending, and the electric telescopic rod 4 is started to move the extrusion head 6 to the position of the pad 5 and squeeze the keel, and then the anti-bending ability of the keel is detected. When it is necessary to use the anti-tilting device 2, the keel is placed on the surface of the pad 5, and the threaded rod 21 is rotated, so that the two clamping rods 22 move relative to each other, and then the keel is clamped. Under the action of the anti-slip strip 23, the keel will not move up and down between the clamping rods 22, and the rectangular plate 25 is moved on the surface of the fixed rod. The electric telescopic rod 4 is rotated, and when it rotates to the upper surface of the other clamping rod 22, the rectangular plate 25 is fixed under the action of the clamping block 29. Under the action of the spring 28, the clamping rod 27 can be inserted into the inside of the circular hole in a self-locking manner, thereby blocking the gap on the upper surface of the clamping rod 22, thereby avoiding the tilting of the keel, thereby achieving the effect of preventing the keel from tilting. When the extrusion head 6 needs to be replaced, the sleeve rod clamp ring 31 and the annular groove 32 are initially fixed to the surface of the electric telescopic rod 4, and under the action of the damping rod 34, the sleeve rod is initially fixed to the surface of the electric telescopic rod 4, and under the action of the bolt 33, the extrusion head 6 is fixed to the surface of the electric telescopic rod 4, thereby achieving the effect of replacement.
Claims
1. A device for detecting the bending resistance of building keels, comprising a detector (1), characterized in that: The top of the detector (1) is fixedly connected to a cushion block (5), the surface of the cushion block (5) is provided with an anti-tilt device (2), the top of the detector (1) is provided with a chassis, the bottom of the chassis is fixedly connected to an electric telescopic rod (4), the surface of the electric telescopic rod (4) is provided with a replacement device (3), one end of the electric telescopic rod (4) is provided with an extrusion head (6), and the anti-tilt device (2) comprises a rectangular groove opened on the top of the cushion block (5), a threaded rod (21) is rotatably connected inside the rectangular groove, and a clamping rod (22) is threadedly connected to the surface of the threaded rod (21).
2. The building keel anti-bending detection device according to claim 1 is characterized in that: An anti-slip strip (23) is fixedly connected to the surface of the clamping rod (22), and the anti-slip strip (23) is made of rubber material.
3. The building keel anti-bending detection device according to claim 2 is characterized in that: The upper top of the clamping rod (22) is provided with a groove (24), the interior of the groove (24) is fixedly connected to a fixing rod, the surface of the fixing rod is rotatably connected to a rectangular plate (25), and the upper top of the other clamping rod (22) is fixedly connected to a clamping block (29).
4. The building keel anti-bending detection device according to claim 3 is characterized in that: A fixing plate (26) is fixedly connected to the surface of the rectangular plate (25), a clamping rod (27) is inserted into the surface of the fixing plate (26), and a circular hole is opened on the side of the clamping rod (22).
5. The building keel anti-bending detection device according to claim 4 is characterized in that: A spring (28) is sleeved on the surface of the clamping rod (27), one end of the spring (28) is fixedly connected to the side surface of the fixing plate (26), and the other end of the spring (28) is fixedly connected to an end of the clamping rod (27) away from the fixing plate (26).
6. The building keel anti-bending detection device according to claim 5 is characterized in that: The replacement device (3) comprises a clamping ring (31) fixedly connected to the surface of the electric telescopic rod (4); a sleeve rod is fixedly connected to the surface of the extrusion head (6); and an annular groove (32) is provided on the inner wall of the sleeve rod.
7. The building keel anti-bending detection device according to claim 6 is characterized in that: A damping rod (34) is fixedly connected to the surface of the electric telescopic rod (4), and a hole is provided on the inner wall of the sleeve rod.
8. The building keel anti-bending detection device according to claim 7 is characterized in that: A bolt (33) is threadedly connected to the surface of the sleeve rod, and a circular groove (35) is formed on the surface of the electric telescopic rod (4).