Density tester with stabilizing mechanism
By designing a density measuring instrument with a stable mechanism, automatic clamping and moving insulation pipes are realized, solving the problem of time-consuming and labor-intensive manual handling during density measurement, and improving work efficiency.
Patent Information
- Application Number
- CN202421353786.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-14
AI Technical Summary
During the density measurement process, staff need to frequently carry insulation pipes, which is time-consuming and labor-intensive and reduces work efficiency.
A density measuring instrument with a stable mechanism is designed. Through the coordination of the installation components, the lifting components and the measurement components, automatic clamping and movement of the insulation pipe is achieved, avoiding manual handling.
By automatically clamping and moving the insulation tube, the efficiency of the density measurement process is significantly improved, and the time and labor intensity of manual operation are reduced.
Smart Images
Figure CN222636006U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of density measuring equipment, in particular to a density measuring instrument with a stabilizing mechanism. Background Art
[0002] Direct buried insulated pipes are also called prefabricated insulated pipes. They are mainly divided into two types: plastic-sheathed steel prefabricated insulated pipes and steel-sheathed steel insulated pipes. They have excellent characteristics such as high efficiency insulation, waterproofing, corrosion resistance, insulation, sound insulation, flame retardancy, cold resistance, corrosion resistance, light capacity, high strength, simple and quick construction, and no fear of plant roots and thorns. They have become indispensable materials for insulation, waterproofing, leak-proofing, and sealing in construction, transportation, petroleum, chemical, electric power, refrigeration and other industrial sectors.
[0003] In the related art, the density of the insulation pipe needs to be measured before use to judge the quality of the insulation pipe. When the staff measures the density of the insulation pipe by Archimedes' principle, the staff needs to carry the insulation pipe back and forth, which is time-consuming and labor-intensive, and greatly reduces the working efficiency of the device.
[0004] Therefore, it is necessary to provide a density meter with a stable mechanism to solve the above technical problems. Utility Model Content
[0005] The utility model provides a density measuring instrument with a stabilizing mechanism, which solves the problem that a heat preservation pipe needs to be subjected to density measurement before use so as to judge the quality of the heat preservation pipe. When the staff measures the density of the heat preservation pipe by using the Archimedes' principle method, the staff needs to carry the heat preservation pipe back and forth, which is time-consuming and labor-intensive, and greatly reduces the working efficiency of the device.
[0006] In order to solve the above technical problems, the utility model provides a density measuring instrument with a stabilizing mechanism, comprising: a workbench, a mounting assembly is arranged on the top of the workbench, a lifting assembly is arranged inside the mounting assembly, and a measuring assembly is arranged inside the workbench and at the bottom of the lifting assembly;
[0007] The installation assembly includes two vertical plates arranged on the top of the workbench, and a horizontal plate is fixedly installed on the top of the two vertical plates;
[0008] The lifting assembly includes a lifting plate arranged on the inner side of the vertical plate, and the front and rear sides of the lifting plate are slidably connected to the inner side walls of the adjacent vertical plates, two clamping frames are arranged on the inner side of the lifting plate, and blocks are fixedly installed on the front and rear sides of the clamping frames, a screw rod is rotatably arranged on the inner side of the clamping frame, a knob for driving the screw rod to rotate is rotatably arranged on the front side of the clamping frame, two adjusting blocks are threadedly arranged on the surface of the screw rod, sliding openings for allowing the adjusting blocks to slide back and forth are opened on adjacent sides of the two clamping frames, clamping pieces are fixedly installed on the surface of the adjusting blocks, hydraulic rods for driving the lifting plate to slide up and down are fixedly installed on the top of the workbench, and lifting rings are fixedly installed on the top of the clamping frame near the front and rear sides.
[0009] Preferably, a spring balance is provided at the bottom of the horizontal plate, a hook frame is fixedly installed at the bottom of the spring balance, and hooks compatible with the hanging rings are movably connected to the bottom of the hook frame near the four corners.
[0010] Preferably, a lifting rod is fixedly installed between the bottom of the horizontal plate near the four corners and the top of the workbench, the surface of the lifting rod is slidably connected to the inner side of the lifting plate, and the inner side of the lifting plate and the front and rear sides of the clamping frame are provided with card slots adapted to the card blocks.
[0011] Preferably, the screw rod is a bidirectional screw rod, the threads on the outside of the screw rod are arranged in opposite directions with the center line of the screw rod as the symmetry axis, and the inner sides of the adjustment blocks are respectively provided with internal threads matching the threads on the outside of the screw rod and are screwed to both ends of the screw rod.
[0012] Preferably, the measuring component comprises an electronic scale body arranged at the inner bottom of the workbench, and a water pool is arranged on the top of the electronic scale body.
[0013] Preferably, an operation opening is provided on the front side of the workbench, and the top of the workbench is open.
[0014] Compared with the related art, the density measuring instrument with a stabilizing mechanism provided by the utility model has the following beneficial effects:
[0015] The utility model provides a density meter with a stabilizing mechanism, in which the components of the device are arranged in coordination with each other, so that two clamping frames are installed on the inner side of a lifting plate, and an insulation pipe is placed on the inner side of the two clamping frames. The knob is manually turned, and the knob drives the screw rod to rotate, and the screw rod drives the adjusting block to move toward the center, and the adjusting block drives the clamping piece to move toward the insulation pipe and fits on the surface of the insulation pipe to clamp the insulation pipe, and the hydraulic rod drives the lifting plate to move up and down on the inner side of the two vertical plates, and cooperates with the lifting plate to slide on the surface of the lifting rod, thereby increasing the stability of the insulation pipe during movement, which can avoid the staff from manually carrying objects back and forth, saving time and effort, and thus improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A structural schematic diagram of a preferred embodiment of a density measuring instrument with a stabilizing mechanism provided by the utility model;
[0017] Figure 2 for Figure 1 The structural schematic diagram of the front view of the spring balance shown;
[0018] Figure 3 for Figure 1 A schematic diagram of the structure of a side view of the workbench shown;
[0019] Figure 4 for Figure 1 A schematic structural diagram of a side view of the clamping frame shown.
[0020] Numbers in the figure: 10, workbench; 20, installation assembly; 21, vertical plate; 22, horizontal plate; 23, spring scale; 24, hook rack; 25, hook; 30, lifting assembly; 31, lifting plate; 32, clamping frame; 33, block; 34, screw rod; 35, adjustment block; 36, clamping piece; 37, hydraulic rod; 38, lifting rod; 40, measuring assembly; 41, electronic scale body; 42, water tank; 43, operation port. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a density measuring instrument with a stabilizing mechanism provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the front view of the spring balance shown; Figure 3 for Figure 1 A schematic diagram of the structure of a side view of the workbench shown; Figure 4 for Figure 1 A density measuring instrument with a stabilizing mechanism comprises: a workbench 10, a mounting assembly 20 is arranged on the top of the workbench 10, a lifting assembly 30 is arranged inside the mounting assembly 20, and a measuring assembly 40 is arranged inside the workbench 10 and at the bottom of the lifting assembly 30;
[0023] The mounting assembly 20 includes two vertical plates 21 disposed on the top of the workbench 10, and a horizontal plate 22 is fixedly mounted on the top of the two vertical plates 21;
[0024] The lifting assembly 30 includes a lifting plate 31 arranged on the inner side of the vertical plate 21, and the front and rear sides of the lifting plate 31 are slidably connected to the inner side walls of the adjacent vertical plates 21, two clamping frames 32 are arranged on the inner side of the lifting plate 31, and the front and rear sides of the clamping frames 32 are fixedly installed with clamping blocks 33, the inner sides of the clamping frames 32 are rotatably provided with screw rods 34, and the front sides of the clamping frames 32 are rotatably provided with knobs for driving the screw rods 34 to rotate, and the surfaces of the screw rods 34 are threadedly provided with two adjustment blocks 35, and the adjacent sides of the two clamping frames 32 are provided with sliding openings for the adjustment blocks 35 to slide forward and backward, and the surfaces of the adjustment blocks 35 are fixedly installed with clamping members 36, and the top of the workbench 10 is fixedly installed with hydraulic rods 37 for driving the lifting plate 31 to slide up and down, and the top of the clamping frames 32 is fixedly installed with lifting rings near the front and rear sides;
[0025] The two clamping frames 32 are installed on the inner side of the lifting plate 31 by clamping the clamping block 33 on the inner side of the clamping slot. The insulation pipe is placed on the inner side of the two clamping frames 32. The knob is manually turned, and the knob drives the screw rod 34 to rotate. The screw rod 34 drives the adjustment block 35 to move toward the center. The adjustment block 35 drives the clamping piece 36 to move toward the insulation pipe and fit it on the surface of the insulation pipe to clamp the insulation pipe.
[0026] A spring balance 23 is provided at the bottom of the horizontal plate 22, a hook frame 24 is fixedly installed at the bottom of the spring balance 23, and hooks 25 adapted to the hanging rings are movably connected near the four corners of the bottom of the hook frame 24;
[0027] The hydraulic rod 37 starts to work, driving the lifting plate 31 to move upward inside the two vertical plates 21, and cooperates with the lifting plate 31 to slide on the surface of the lifting rod 38, thereby increasing the stability of the insulation pipe during movement. When the lifting plate 31 moves to the highest point, it is connected to the lifting ring through the hook 25, and the hydraulic rod 37 drives the lifting plate 31 back to its original position, so that the two clamping frames 32 and the clamped insulation pipe are separated from the inner side of the lifting plate 31, so that the insulation pipe is measured by the spring scale 23.
[0028] A lifting rod 38 is fixedly installed between the bottom of the horizontal plate 22 near the four corners and the top of the workbench 10. The surface of the lifting rod 38 is slidably connected to the inner side of the lifting plate 31. The inner side of the lifting plate 31 and the front and rear sides of the clamping frame 32 are provided with card slots that are compatible with the card block 33.
[0029] The screw rod 34 is a bidirectional screw rod, and the threads on the outside of the screw rod 34 are set in opposite directions with the center line of the screw rod 34 as the symmetry axis. The inside of the adjustment block 35 is respectively provided with internal threads matching the threads on the outside of the screw rod 34 and is screwed to both ends of the screw rod 34.
[0030] The measuring assembly 40 includes an electronic scale body 41 disposed at the inner bottom of the workbench 10 , and a water pool 42 is disposed on the top of the electronic scale body 41 .
[0031] An operation opening 43 is provided on the front side of the workbench 10, and the top of the workbench 10 is open;
[0032] The hydraulic rod 37 drives the lifting plate 31 to move upward, releases the connection between the hook 25 and the lifting ring, and the hydraulic rod 37 drives the insulation layer to descend to the lowest point. The knob is rotated in the opposite direction to release the clamping effect of the clamp 36 on the insulation pipe, so that the insulation pipe falls into the water pool 42 and is completely immersed in the water. The weight of the insulation pipe at this time is measured by the electronic scale body 41, and the density of the insulation pipe can be calculated.
[0033] The working principle of the density measuring instrument with a stabilizing mechanism provided by the utility model is as follows:
[0034] Step 1: The two clamping frames 32 are installed on the inner side of the lifting plate 31 by clamping the clamping block 33 on the inner side of the clamping slot, and the insulation pipe is placed on the inner side of the two clamping frames 32. The knob is manually turned, and the knob drives the screw rod 34 to rotate. The screw rod 34 drives the adjustment block 35 to move toward the center. The adjustment block 35 drives the clamping piece 36 to move toward the insulation pipe and fit on the surface of the insulation pipe to clamp the insulation pipe.
[0035] Step 2: The hydraulic rod 37 starts to work, driving the lifting plate 31 to move upward inside the two vertical plates 21, and the lifting plate 31 slides on the surface of the lifting rod 38, thereby increasing the stability of the insulation pipe during movement. When the lifting plate 31 moves to the highest point, it is connected to the lifting ring through the hook 25, and the hydraulic rod 37 drives the lifting plate 31 back to its original position, so that the two clamping frames 32 and the clamped insulation pipe are separated from the inner side of the lifting plate 31, so that the insulation pipe is measured by the spring scale 23;
[0036] Step 3: After the measurement is completed, the hydraulic rod 37 drives the lifting plate 31 to move upward, releases the connection between the hook 25 and the lifting ring, and the hydraulic rod 37 drives the insulation layer to the lowest point, and rotates the knob in the opposite direction to release the clamping effect of the clamp 36 on the insulation pipe, so that the insulation pipe falls into the water pool 42, and the insulation pipe is completely immersed in water. The weight of the insulation pipe at this time is measured by the electronic scale body 41, and the density of the insulation pipe can be calculated.
[0037] Compared with the related art, the density measuring instrument with a stabilizing mechanism provided by the utility model has the following beneficial effects:
[0038] By cooperating with each other in the various parts of the device, the two clamping frames 32 are installed on the inner side of the lifting plate 31, and the insulation pipe is placed on the inner side of the two clamping frames 32. The knob is manually turned, and the knob drives the screw rod 34 to rotate. The screw rod 34 drives the adjustment block 35 to move toward the center. The adjustment block 35 drives the clamping piece 36 to move toward the insulation pipe and fits on the surface of the insulation pipe to clamp the insulation pipe. The hydraulic rod 37 drives the lifting plate 31 to move up and down on the inner side of the two vertical plates 21, and cooperates with the lifting plate 31 to slide on the surface of the lifting rod 38, thereby increasing the stability of the insulation pipe during movement. This can avoid the staff from manually carrying items back and forth, saving time and effort, thereby improving the working efficiency of the device.
[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A density measuring instrument with a stabilizing mechanism, characterized in that: include: A workbench (10), wherein a mounting assembly (20) is disposed on the top of the workbench (10), a lifting assembly (30) is disposed inside the mounting assembly (20), and a measuring assembly (40) is disposed inside the workbench (10) and at the bottom of the lifting assembly (30); The mounting assembly (20) comprises two vertical plates (21) arranged on the top of the workbench (10), and a horizontal plate (22) is fixedly mounted on the top of the two vertical plates (21); The lifting assembly (30) comprises a lifting plate (31) arranged on the inner side of the vertical plate (21), the front and rear sides of the lifting plate (31) are slidably connected to the inner side wall of the adjacent vertical plate (21), two clamping frames (32) are arranged on the inner side of the lifting plate (31), the front and rear sides of the clamping frames (32) are fixedly installed with clamping blocks (33), the inner side of the clamping frames (32) are rotatably provided with screw rods (34), and the front side of the clamping frames (32) are rotatably provided with a driving member for driving the screw rods (34). 4) a knob for rotating, the surface of the screw rod (34) is threadedly provided with two adjusting blocks (35), adjacent sides of the two clamping frames (32) are provided with sliding openings for the adjusting blocks (35) to slide forward and backward, the surfaces of the adjusting blocks (35) are fixedly installed with clamping members (36), the top of the workbench (10) is fixedly installed with hydraulic rods (37) for driving the lifting plate (31) to slide up and down, and the top of the clamping frame (32) is fixedly installed with lifting rings near the front and rear sides.
2. The density measuring instrument with a stabilizing mechanism according to claim 1, characterized in that: A spring balance (23) is arranged at the bottom of the horizontal plate (22), a hook frame (24) is fixedly installed at the bottom of the spring balance (23), and hooks (25) adapted to the hanging rings are movably connected near the four corners of the bottom of the hook frame (24).
3. The density measuring instrument with a stabilizing mechanism according to claim 1, characterized in that: A lifting rod (38) is fixedly installed between the bottom of the horizontal plate (22) near the four corners and the top of the workbench (10), and the surface of the lifting rod (38) is slidably connected to the inner side of the lifting plate (31). The inner side of the lifting plate (31) and the front and rear sides of the clamping frame (32) are provided with a card slot that is compatible with the card block (33).
4. The density measuring instrument with a stabilizing mechanism according to claim 1, characterized in that: The screw rod (34) is a bidirectional screw rod, and the threads on the outer side of the screw rod (34) are arranged in opposite directions with the center line of the screw rod (34) as the symmetry axis. The inner side of the adjustment block (35) is respectively provided with internal threads matching the threads on the outer side of the screw rod (34), and is screwed to both ends of the screw rod (34).
5. The density measuring instrument with a stabilizing mechanism according to claim 1, characterized in that: The measuring component (40) comprises an electronic scale body (41) arranged at the inner bottom of the workbench (10), and a water pool (42) is arranged on the top of the electronic scale body (41).
6. The density measuring instrument with a stabilizing mechanism according to claim 1, characterized in that: An operating port (43) is provided on the front side of the workbench (10), and the top of the workbench (10) is open.