Concrete member bearing capacity detection device
By introducing a cleaning and protection mechanism into the concrete component bearing capacity testing device, the problem of cumbersome debris cleaning in the existing technology is solved, realizing automatic collection of debris and safe operation, and a convenient cleaning process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-03-06
AI Technical Summary
Existing concrete component load-bearing capacity testing devices are cumbersome to operate when cleaning up debris, making it difficult to clean efficiently.
A concrete component bearing capacity testing device was designed, comprising a base, a placement plate, a hydraulic cylinder, a pressure block, an electric push rod, and a cleaning mechanism. The device automatically collects debris through through holes and a storage box on the placement plate, and a protective mechanism prevents debris from splashing, ensuring safe operation and convenient cleaning.
It enables convenient cleaning and sorting of debris after concrete component load-bearing capacity testing, improving operational convenience and safety, avoiding debris splashing, and ensuring testing accuracy.
Smart Images
Figure CN223977015U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of concrete testing equipment, specifically a device for testing the load-bearing capacity of concrete components. Background Technology
[0002] Concrete components are made of poured concrete and are widely used in construction projects such as tunnels and bridges. In order to ensure that the construction meets the quality requirements, testing devices are often needed to test the load-bearing capacity of concrete components.
[0003] In existing technologies, when testing the load-bearing capacity of concrete components, concrete test blocks are usually placed in a groove, and then pressure is applied to the top of the concrete test block using a compression device. The load-bearing capacity is judged by the breakage of the concrete test block during the compression process. However, after the test block breaks, fragments of different sizes accumulate in the groove, which is inconvenient for workers to remove and clean from the groove, making the operation cumbersome. Utility Model Content
[0004] To address the problem of inconvenient cleaning in existing technologies, this utility model provides a concrete component bearing capacity testing device.
[0005] Therefore, the specific technical solution adopted by this utility model is as follows:
[0006] This utility model provides a concrete component bearing capacity testing device, including a base, a placement groove on the base, a placement plate slidably disposed in the placement groove, a fixing frame fixedly disposed on the top of the base, a hydraulic cylinder fixedly disposed on the top of the fixing frame, a pressure block fixedly disposed on the output shaft of the hydraulic cylinder, a countersunk hole at the bottom of the placement groove, an electric push rod fixedly disposed in the countersunk hole, and the output shaft of the electric push rod fixedly connected to the bottom of the placement plate.
[0007] It also includes a cleaning mechanism, which is disposed on the base;
[0008] It also includes a protective mechanism, which is mounted on a fixed frame.
[0009] Preferably, the cleaning mechanism includes a storage box, with an installation groove at the bottom of the placement slot and a sliding groove on the side of the base communicating with the installation groove. The storage box is slidably disposed in the sliding groove. The placement plate has a through hole, and the top of the storage box is open and aligned with the through hole. When the output shaft of the hydraulic cylinder applies pressure to the concrete test block on the placement plate through the pressure block and causes the test block to break, the smaller fragments can fall into the storage box in the installation groove below through the through hole on the placement plate. The operation is convenient, and the staff can slide the storage box to take it out and clean the fragments inside.
[0010] Preferably, the protective mechanism includes a cover plate, which is slidably mounted on the fixed frame and aligned with the placement slot. The output shaft of the hydraulic cylinder passes through the cover plate, and the bottom of the cover plate has a groove for fitting with the pressure block. When the output shaft of the hydraulic cylinder drives the pressure block to rise and fall, the groove on the cover plate and the pressure block are fitted together, so that the cover plate rises and falls synchronously with the pressure block. When the cover plate descends into the placement slot, it can protect the top of the test block and prevent the generated fragments from splashing from the top opening of the placement slot, thus ensuring the safety of the staff.
[0011] Preferably, a locking block is fixedly provided on the side of the cover plate, and a locking groove is provided on the fixing frame to match the locking block. By setting the locking block and the locking groove, the cover plate is further limited to ensure the stability of the cover plate when it is raised and lowered. The bottom of the locking groove is flush with the top of the placement groove, so that the cover plate stops falling when it is flush with the opening of the placement groove, avoiding the cover plate from hitting the test block in the placement groove and ensuring the detection accuracy.
[0012] Preferably, the cover plate is transparent, which makes it easy for staff to observe the breakage state of the test block placed in the slot during testing.
[0013] Preferably, the shelf is fixedly provided with insert rods on both sides, and the bottom of the placement slot is provided with a limiting groove that matches the insert rods. Through the insert rods and limiting grooves, the shelf is further limited to ensure the stability of the shelf when it is raised or lowered.
[0014] Preferably, the number of through holes is multiple sets and spaced apart on the shelf. By setting multiple sets of through holes, it is easy for the generated debris to fall off effectively, which facilitates subsequent cleaning by staff.
[0015] The advantages of adopting the above technical solution are:
[0016] This utility model includes a base with a placement groove. A shelf is slidably mounted on the base within the placement groove. A fixing frame is fixedly mounted on the top of the base, and a hydraulic cylinder is fixedly mounted on the top of the fixing frame. A pressure block is fixedly mounted on the output shaft of the hydraulic cylinder. A countersunk hole is provided at the bottom of the placement groove, and an electric push rod is fixedly mounted inside the countersunk hole. The output shaft of the electric push rod is fixedly connected to the bottom of the placement plate. This device includes a placement groove. After testing, the operator can lift the test block in the placement groove by activating the electric push rod in the placement groove, making it convenient for the operator to clean up the broken test block. The operation is convenient. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 A schematic diagram of the structure of this utility model is shown;
[0019] Figure 2 A partial structural schematic diagram of the present invention is shown;
[0020] Figure 3 A partial structural schematic diagram of the present invention is shown;
[0021] Figure 4 A partial cross-sectional view of the present invention is shown.
[0022] The components include: 1. Base; 101. Placement slot; 102. Mounting slot; 2. Shelf; 201. Through hole; 202. Insert rod; 3. Fixing bracket; 301. Slot; 4. Hydraulic cylinder; 401. Pressure block; 5. Electric push rod; 6. Storage box; 7. Cover plate; 701. Groove; 702. Locking block. Detailed Implementation
[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0024] like Figure 1-4 As shown in the figure, this utility model embodiment discloses a concrete component bearing capacity testing device, including a base 1, a cleaning mechanism and a protective mechanism. The base 1 is provided with a placement groove 101, and a placement plate 2 is slidably arranged in the placement groove 101. A fixing frame 3 is fixedly arranged on the top of the base 1, and a hydraulic cylinder 4 is fixedly arranged on the top of the fixing frame 3. A pressure block 401 is fixedly arranged on the output shaft of the hydraulic cylinder 4. A countersunk hole is provided at the bottom of the placement groove 101, and an electric push rod 5 is fixedly arranged in the countersunk hole. The output shaft of the electric push rod 5 is fixedly connected to the bottom of the placement plate 2. The cleaning mechanism is arranged on the base 1, and the protective mechanism is arranged on the fixing frame 3.
[0025] In at least one embodiment, the cleaning mechanism includes a storage box 6, a mounting groove 102 at the bottom of the placement groove 101, a sliding groove communicating with the mounting groove 102 on the side of the base 1, the storage box 6 being slidably disposed in the sliding groove, a through hole 201 on the shelf 2, and an opening at the top of the storage box 6 aligned with the through hole 201. When the output shaft of the hydraulic cylinder 4 applies pressure to the concrete test block on the shelf 2 through the pressure block 401 and causes the test block to break, the smaller fragments after breaking can fall into the storage box 6 in the mounting groove 102 below through the through hole 201 on the shelf 2. The operation is convenient, and the staff can slide the storage box 6 to take it out and clean the fragments inside.
[0026] In at least one embodiment, the protective mechanism includes a cover plate 7, which is slidably mounted on the fixed frame 3 and aligned with the placement groove 101. The output shaft of the hydraulic cylinder 4 passes through the cover plate 7. The bottom of the cover plate 7 is provided with a groove 701 that matches the pressure block 401. When the output shaft of the hydraulic cylinder 4 drives the pressure block 401 to rise and fall, the groove 701 on the cover plate 7 and the pressure block 401 are embedded in each other, so that the cover plate 7 rises and falls synchronously with the pressure block 401. When the cover plate 7 descends into the placement groove 101, it can protect the top of the test block and prevent the generated fragments from splashing from the top opening of the placement groove 101, thus ensuring the safety of the staff.
[0027] In at least one embodiment, a locking block 702 is fixedly provided on the side of the cover plate 7, and a locking groove 301 is provided on the fixing frame 3 to match the locking block 702. By setting the locking block 702 and the locking groove 301, the cover plate 7 is further limited to ensure the stability of the cover plate 7 when it is raised and lowered. The bottom of the locking groove 301 is flush with the top of the placement groove 101, so that the cover plate 7 stops falling when it is flush with the opening of the placement groove 101, thus avoiding the cover plate 7 from hitting the test block in the placement groove 101 and ensuring the detection accuracy.
[0028] In at least one embodiment, the cover plate 7 is transparent, which makes it easy for staff to observe the breakage state of the test block placed in the slot 101 during testing.
[0029] In at least one embodiment, insert rods 202 are fixedly provided on both sides of the shelf 2, and a limiting groove is provided at the bottom of the placement slot 101 to match the insert rods 202. Through the insert rods 202 and the limiting groove, the shelf 2 is further limited to ensure the stability of the shelf 2 when it is raised or lowered.
[0030] In at least one embodiment, the number of through holes 201 is multiple sets and spaced apart on the shelf 2. By setting multiple sets of through holes 201, it is easy for generated debris to fall off effectively, which is convenient for subsequent cleaning by staff.
[0031] In at least one embodiment, a control terminal (not shown in the figure) is fixedly installed on the mounting frame 3. The hydraulic cylinder 4 and the electric push rod 5 are both electrically connected to the control terminal. The operator can conveniently adjust the working status of the hydraulic cylinder 4 and the electric push rod 5 through the control terminal, making the operation convenient.
[0032] When conducting load-bearing capacity testing on concrete components, the operator first activates the electric actuator 5 inside the placement slot 101. This causes the output shaft of the electric actuator 5 to lift the placement plate 2 along the placement slot 101. Once the placement plate 2 is level with the top of the placement slot 101, the operator places the concrete test block in the middle of the placement plate 2. Then, the electric actuator 5 lowers the test block into the placement slot 101, preventing fragments from the test block from splashing out during subsequent testing. Next, the operator activates the hydraulic cylinder 4, causing its output shaft to lower the pressure block 401. Finally, the pressure block 401... The concrete test block is brought into contact with the top and continuously pressurized. By observing the breakage of the concrete test block during the pressurization process, the staff can judge the load-bearing strength of the concrete test block. After the test, the staff can use the electric push rod 5 to lift the fragments of the concrete test block on the placement plate 2 for easy cleaning. The cleaning mechanism set on the base 1 allows the broken concrete test blocks to be sorted and recycled according to size, which is convenient for the staff to clean up quickly. The protective mechanism on the fixing frame 3 can further isolate the test block during the test to prevent fragments from flying and ensure the safety of the staff.
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.
Claims
1. A concrete member bearing capacity detection device characterized by: The utility model relates to a kind of multi-purpose storage rack, including Base, base is provided with placing groove, base is slidably provided with the object plate in placing groove, the top of base is fixedly provided with fixed frame, the top of fixed frame is fixedly provided with hydraulic cylinder, the output shaft of hydraulic cylinder is fixedly provided with pressure block, the bottom of placing groove is provided with counterbore, counterbore is fixedly provided with electric push rod, the output shaft of electric push rod is fixedly connected with the bottom of object plate; It further includes cleaning mechanism, and the cleaning mechanism is arranged on the base. It further includes protection mechanism, and the protection mechanism is arranged on the fixed frame.
2. The concrete member bearing capacity detection device according to claim 1, characterized in that: The cleaning mechanism includes a storage box, the bottom of the placing groove is provided with a mounting groove, the side surface of the base is provided with a sliding groove communicating with the mounting groove, the storage box is slidably arranged in the sliding groove, the object plate is provided with a through hole, the top of the storage box is open and aligned with the through hole.
3. The concrete member bearing capacity detection device according to claim 1, characterized in that: The protection mechanism includes a cover plate, the cover plate is slidably arranged on the fixed frame and aligned with the placing groove, the output shaft of the hydraulic cylinder penetrates the cover plate, and the bottom of the cover plate is provided with a groove matched with the pressure block.
4. The concrete member bearing capacity detection device according to claim 3, characterized in that: The side surface of the cover plate is fixedly provided with a clamping block, and the fixed frame is provided with a clamping groove matched with the clamping block.
5. The concrete member bearing capacity detection device according to claim 3, characterized in that: The cover plate is transparent.
6. The concrete member bearing capacity detection device according to claim 2, characterized in that: The two sides of the object plate are fixedly provided with insertion rods, and the bottom of the placing groove is provided with limiting grooves matched with the insertion rods.
7. The concrete member bearing capacity detection device according to claim 2, characterized in that: The through holes are multiple and are arranged on the object plate at intervals.