CN218271763U - Bearing capacity detection device of concrete permeates water - Google Patents
Bearing capacity detection device of concrete permeates water Download PDFInfo
- Publication number
- CN218271763U CN218271763U CN202221887848.7U CN202221887848U CN218271763U CN 218271763 U CN218271763 U CN 218271763U CN 202221887848 U CN202221887848 U CN 202221887848U CN 218271763 U CN218271763 U CN 218271763U
- Authority
- CN
- China
- Prior art keywords
- sliding
- bearing capacity
- sliding seat
- portal frame
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a bearing capacity detection device of pervious concrete, which comprises a portal frame, wherein the portal frame is fixedly arranged on a horizontally arranged bottom plate, the top end of the portal frame is connected with an installation block, the installation block is provided with a rolling wheel component capable of adjusting rolling force, a sliding seat is arranged below the rolling wheel component, the top end of the sliding seat is provided with a storage groove, the storage groove is used for storing a concrete sample, the bottom end of the sliding seat is provided with a sliding groove, the bottom plate is provided with a sliding rail, and the sliding rail is in sliding connection with the sliding groove; the utility model has the advantages that: the utility model discloses simple structure adopts the elastic force of spring to replace the balancing weight, need not carry the balancing weight during regulated pressure, labour saving and time saving, and convenient operation is swift, the effectual work efficiency that has improved designs cam drive assembly simultaneously and makes the concrete test piece carry out reciprocating linear motion, effectual improvement check out test set's degree of automation, the operation is swift high-efficient, is worth using widely on a large scale.
Description
The technical field is as follows:
the utility model relates to a fine coal conveying technical field especially relates to a bearing capacity detection device of concrete permeates water.
Background art:
the permeable concrete is also called porous concrete, sand-free concrete, permeable terrace, it is a porous lightweight concrete mixed by aggregate, cement, reinforcing agent, and water, this kind of paving material can let rainwater flow into the underground, supplement the ground water effectively, relieve some urban environmental problems such as the ground water level of the city drops sharply, etc., can dispel the damage to environmental pollution of oil compound, etc. on the ground effectively, can protect the ground water, maintain the ecological balance, can relieve the urban heat island effect at the same time, therefore is applied to sidewalk and bicycle lane, ground decoration in the community, landscape road and urban square, stadium, outdoor parking area, etc. extensively; when the pervious concrete is laid, the indexes such as bearing capacity (reaching the standard of C15-C30 concrete), water permeability (not less than 1 mm/s), porosity (10-20%) and the like need to be met; in the prior art, a concrete test block is usually rolled by using a rolling wheel when the bearing capacity is detected, and then the bearing capacity of the test block is judged by observing the appearance change of the test block, for example, a Chinese patent with the patent number of CN201920425389.2 discloses a device for detecting the rolling resistance of pervious concrete: the concrete test block is applied with rolling force by the rolling wheel, and the rolling force is adjusted by adding or reducing a balance weight above the rolling wheel, and the detection method obviously has the following defects: the bearing capacity of concrete is great, and the quality that needs the balancing weight is great, wastes time and energy when increasing or reducing the balancing weight operation, and work efficiency is low, and check out test set is bulky, degree of automation is low, awaits urgent need to design a new detection device to solve this technical problem.
The utility model has the following contents:
an object of the utility model is to provide a bearing capacity detection device of concrete permeates water solves current detection device and has the operation waste time and energy, equipment is bulky, the technical problem that degree of automation is low.
The contents of the utility model are as follows: the utility model provides a bearing capacity detection device of concrete permeates water, its includes the portal frame, portal frame fixed mounting is on the bottom plate that the level set up the top of portal frame is connected with the installation piece, install the rolling wheel subassembly of adjustable rolling force on the installation piece, the below of rolling wheel subassembly is provided with the sliding seat the storage tank is installed on the top of sliding seat, the storage tank is used for depositing the concrete sample the spout has been seted up to the bottom of sliding seat install the slide rail on the bottom plate, the slide rail with spout sliding connection.
Furthermore, a push handle is horizontally arranged on the sliding seat.
Furthermore, a locking thread through hole is formed in the outer wall of the storage groove, a fastening screw is screwed in the locking thread through hole, and the fastening screw is used for locking the concrete test piece.
Further, the rolling wheel subassembly includes slip post, rolling wheel with the bottom swivelling joint of slip post the vertical slip through-hole of having seted up on the installation piece, the slip post with slip through-hole sliding connection the spring groove has been seted up in the outside of installation piece, the spring groove with the slip through-hole is linked together the horizontal slide of installing on the slip post, the slide is in slide from top to bottom in the spring inslot the vertical compression spring of installing in the spring groove, compression spring's top with the slide contacts the horizontal fixed plate that is provided with directly over the slide, fixed plate fixed mounting be in on the installation piece the vertical screw thread through-hole that has seted up on the fixed plate, threaded through-hole internal spiro union has adjusting screw.
Furthermore, the adjusting screw is provided with scale marks.
Further, the sliding seat further comprises a driving assembly, and the driving assembly is used for driving the sliding seat to do reciprocating linear motion on the sliding rail.
Furthermore, the driving assembly comprises a cam shaft, a mounting groove is formed in the portal frame, the cam shaft is rotatably connected in the mounting groove, a cam of the cam shaft is in contact with one end of the sliding seat, the cam shaft is in transmission connection with the motor, a strong spring is horizontally arranged at the other end of the sliding seat, and the other end of the strong spring is fixedly connected with the inner wall of the portal frame.
Further, the camshaft and the sliding seat are both made of high manganese steel.
The utility model has the advantages that: the utility model discloses simple structure adopts the elastic force of spring to replace the balancing weight, need not carry the balancing weight during regulated pressure, labour saving and time saving, and convenient operation is swift, the effectual work efficiency that has improved designs cam drive assembly simultaneously and makes the concrete test piece carry out reciprocal linear motion, improves check out test set's degree of automation, and the operation is swift high-efficient, is worth using widely on a large scale.
Description of the drawings:
fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 isbase:Sub>A cross-sectional view taken along A-A of FIG. 2;
in the figure, a portal frame 1, an installation block 2, a sliding through hole 3, a spring groove 4, a sliding plate 5, a compression spring 6, an adjusting screw 7, a fixing plate 8, a rolling wheel 9, a sliding rail 10, a sliding seat 11, a pushing handle 12, a storage groove 13, a fastening screw 14, a cam shaft 15, a strong spring 16, a concrete sample 17 and a sliding column 18.
The specific implementation mode is as follows:
example 1:
as shown in fig. 1 to 3, a bearing capacity detection device for pervious concrete comprises a portal frame 1, wherein the portal frame 1 is fixedly installed on a horizontally arranged bottom plate, an installation block 2 is connected to the top end of the portal frame 1, a rolling wheel assembly capable of adjusting rolling force is installed on the installation block 2, a sliding seat 11 is arranged below the rolling wheel assembly, a storage groove 13 is installed at the top end of the sliding seat 11, the storage groove 13 is used for storing a concrete sample 17, a sliding groove is formed in the bottom end of the sliding seat 11, a sliding rail 10 is installed on the bottom plate, and the sliding rail 10 is in sliding connection with the sliding groove; a push handle 12 is horizontally arranged on the sliding seat 11; a locking thread through hole is formed in the outer wall of the storage tank 13, a fastening screw 14 is screwed in the locking thread through hole, and the fastening screw 14 is used for locking the concrete test piece 17; the rolling wheel assembly comprises a sliding column 18 and a rolling wheel 9, the rolling wheel 9 is rotatably connected with the bottom end of the sliding column 18, a sliding through hole 3 is vertically formed in the mounting block 2, the sliding column 18 is slidably connected with the sliding through hole 3, a spring groove 4 is formed in the outer side of the mounting block 2, the spring groove 4 is communicated with the sliding through hole 3, a sliding plate 5 is horizontally arranged on the sliding column 18, the sliding plate 5 slides up and down in the spring groove 4, a compression spring 6 is vertically arranged in the spring groove 4, the top end of the compression spring 6 is in contact with the sliding plate 5, a fixing plate 8 is horizontally arranged right above the sliding plate 5, the fixing plate 8 is fixedly arranged on the mounting block 2, a threaded through hole is vertically formed in the fixing plate 8, and an adjusting screw 7 is screwed in the threaded through hole; and the adjusting screw 7 is provided with scale marks.
Example 2:
embodiment 2 has increased drive assembly on embodiment 1's basis, makes the utility model discloses a detection device degree of automation is better, specifically as shown in fig. 1 to 3: a bearing capacity detection device for pervious concrete comprises a portal frame 1, wherein the portal frame 1 is fixedly installed on a horizontally arranged bottom plate, an installation block 2 is connected to the top end of the portal frame 1, a rolling wheel assembly capable of adjusting rolling force is installed on the installation block 2, a sliding seat 11 is arranged below the rolling wheel assembly, a storage groove 13 is installed at the top end of the sliding seat 11, the storage groove 13 is used for storing a concrete test piece 17, a sliding groove is formed in the bottom end of the sliding seat 11, a sliding rail 10 is installed on the bottom plate, and the sliding rail 10 is in sliding connection with the sliding groove; a push handle 12 is horizontally arranged on the sliding seat 11; a locking thread through hole is formed in the outer wall of the storage tank 13, a fastening screw 14 is screwed in the locking thread through hole, and the fastening screw 14 is used for locking the concrete test piece 17; the rolling wheel assembly comprises a sliding column 18 and a rolling wheel 9, the rolling wheel 9 is rotatably connected with the bottom end of the sliding column 18, a sliding through hole 3 is vertically formed in the mounting block 2, the sliding column 18 is slidably connected with the sliding through hole 3, a spring groove 4 is formed in the outer side of the mounting block 2, the spring groove 4 is communicated with the sliding through hole 3, a sliding plate 5 is horizontally mounted on the sliding column 18, the sliding plate 5 vertically slides in the spring groove 4, a compression spring 6 is vertically mounted in the spring groove 4, the top end of the compression spring 6 is in contact with the sliding plate 5, a fixing plate 8 is horizontally arranged right above the sliding plate 5, the fixing plate 8 is fixedly mounted on the mounting block 2, a threaded through hole is vertically formed in the fixing plate 8, and an adjusting screw 7 is screwed in the threaded through hole; the adjusting screw 7 is provided with scale marks; the device also comprises a driving component, wherein the driving component is used for driving the sliding seat 11 to do reciprocating linear motion on the sliding rail 10; the driving assembly comprises a cam shaft 15, an installation groove is formed in the portal frame 1, the cam shaft 15 is rotatably connected in the installation groove, a cam of the cam shaft 15 is in contact with one end of the sliding seat 11, the cam shaft 15 is in transmission connection with a motor, a strong spring 16 is horizontally installed at the other end of the sliding seat 11, and the other end of the strong spring 16 is fixedly connected with the inner wall of the portal frame 1; the camshaft 15 and the sliding seat 11 are made of high manganese steel.
The working principle is as follows: during operation, the adjusting screw 7 can be adjusted to lift the rolling wheel 9, then a concrete test piece 17 to be detected is installed in the storage tank 13, the adjusting screw 7 is screwed again to enable the rolling wheel 9 to descend to be in contact with the concrete test piece 17, the adjusting screw 7 is continuously adjusted to obtain proper pressure, then the motor is started to drive the cam shaft 15 to rotate, due to the effect of the strong spring 16, the sliding seat 11 makes reciprocating linear motion on the sliding rail 10, so that the rolling wheel 9 repeatedly rolls the concrete test piece 17, namely bearing capacity detection is completed, it needs to be noted that the relation between the spring compression amount and the elasticity can be known when the compression spring 6 is selected, and therefore the pressure applied to the concrete test piece 17 can be estimated by reading the scale value of the adjusting screw 7.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a bearing capacity detection device of concrete permeates water which characterized in that: it includes portal frame (1), portal frame (1) fixed mounting is on the bottom plate that the level set up the top of portal frame (1) is connected with installation piece (2), install the rolling wheel subassembly of adjustable rolling force on installation piece (2), the below of rolling wheel subassembly is provided with sliding seat (11) storage tank (13) are installed on the top of sliding seat (11), storage tank (13) are used for depositing concrete test piece (17) the spout has been seted up to the bottom of sliding seat (11) install slide rail (10) on the bottom plate, slide rail (10) with spout sliding connection.
2. The pervious concrete bearing capacity detection device according to claim 1, characterized in that: a push handle (12) is horizontally arranged on the sliding seat (11).
3. The pervious concrete bearing capacity detection device according to claim 1, characterized in that: the outer wall of the storage groove (13) is provided with a locking thread through hole, a fastening screw (14) is screwed in the locking thread through hole, and the fastening screw (14) is used for locking the concrete test piece (17).
4. The pervious concrete bearing capacity detection device according to claim 1, characterized in that: the rolling wheel assembly comprises a sliding column (18) and a rolling wheel (9), the rolling wheel (9) is connected with the bottom end of the sliding column (18) in a rotating mode, a sliding through hole (3) is vertically formed in an installation block (2), the sliding column (18) is connected with the sliding through hole (3) in a sliding mode, a spring groove (4) is formed in the outer side of the installation block (2), the spring groove (4) is communicated with the sliding through hole (3), a sliding plate (5) is horizontally arranged on the sliding column (18), the sliding plate (5) slides up and down in the spring groove (4), a compression spring (6) is vertically arranged in the spring groove (4), the top end of the compression spring (6) is in contact with the sliding plate (5), a fixing plate (8) is horizontally arranged right above the sliding plate (5), the fixing plate (8) is fixedly arranged on the installation block (2), a threaded through hole is vertically formed in the fixing plate (8), and an adjusting screw rod (7) is screwed in the threaded through hole.
5. The pervious concrete bearing capacity detection device according to claim 4, wherein: and scale marks are arranged on the adjusting screw rod (7).
6. The apparatus for detecting the bearing capacity of permeable concrete according to any one of claims 1 to 5, wherein: the device also comprises a driving assembly, wherein the driving assembly is used for driving the sliding seat (11) to do reciprocating linear motion on the sliding rail (10).
7. The pervious concrete bearing capacity detection device according to claim 6, wherein: the driving assembly comprises a cam shaft (15), a mounting groove is formed in the portal frame (1), the cam shaft (15) is rotatably connected in the mounting groove, a cam of the cam shaft (15) is in contact with one end of the sliding seat (11), the cam shaft (15) is connected with the motor in a transmission mode, a strong spring (16) is horizontally arranged at the other end of the sliding seat (11), and the other end of the strong spring (16) is fixedly connected with the inner wall of the portal frame (1).
8. The apparatus for detecting the bearing capacity of pervious concrete according to claim 7, wherein: the camshaft (15) and the sliding seat (11) are both made of high manganese steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221887848.7U CN218271763U (en) | 2022-07-20 | 2022-07-20 | Bearing capacity detection device of concrete permeates water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221887848.7U CN218271763U (en) | 2022-07-20 | 2022-07-20 | Bearing capacity detection device of concrete permeates water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218271763U true CN218271763U (en) | 2023-01-10 |
Family
ID=84762066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221887848.7U Active CN218271763U (en) | 2022-07-20 | 2022-07-20 | Bearing capacity detection device of concrete permeates water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218271763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116659780A (en) * | 2023-08-01 | 2023-08-29 | 山东蒙山路桥有限公司 | Bridge beam slab load testing device for road bridge construction |
-
2022
- 2022-07-20 CN CN202221887848.7U patent/CN218271763U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116659780A (en) * | 2023-08-01 | 2023-08-29 | 山东蒙山路桥有限公司 | Bridge beam slab load testing device for road bridge construction |
| CN116659780B (en) * | 2023-08-01 | 2023-10-13 | 山东蒙山路桥有限公司 | Bridge beam slab load testing device for road bridge construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218271763U (en) | Bearing capacity detection device of concrete permeates water | |
| CN102507410A (en) | Device and method for simultaneously testing water seepage and drainage capacities of asphalt mixture | |
| CN116198360A (en) | Lifting type charging pile | |
| CN113073532B (en) | Highway construction maintenance is with quick level and smooth equipment in road surface | |
| CN214749012U (en) | Asphalt pavement detection sampling device | |
| CN211816830U (en) | Urban drainage system is with preventing blockking up sump pit | |
| CN209243538U (en) | A kind of pavement crack prosthetic device | |
| CN209025519U (en) | A kind of flood control parking stall based on buoyancy | |
| CN216978487U (en) | Sampling device for underwater soil pollution detection | |
| CN113089424B (en) | Asphalt pavement leveling device for highway engineering | |
| CN217149881U (en) | Drain pipe for bridge engineering | |
| CN211825258U (en) | Sewage sampling and collecting device | |
| Thives et al. | Performance of Permeable Pavement to Filter Stormwater Runoff for Non-Potable Uses in Buildings | |
| CN220394815U (en) | Drainage cellar well lid for water supply and drainage | |
| CN213221203U (en) | Concave greenbelt of town road receives water purifier | |
| CN220202892U (en) | Emergency flow water drainage tank | |
| CN220538826U (en) | Municipal administration road well lid | |
| CN212031254U (en) | Device for detecting water permeability of permeable pavement in sponge city construction | |
| CN218297971U (en) | Dirt resistance performance detection case for road coating | |
| CN216284740U (en) | Road surface intensity detection device for highway engineering | |
| CN217128477U (en) | A can dismantle foundation ditch and store up dirty device for hydraulic engineering | |
| CN219386596U (en) | Anti-blocking inspection well cover | |
| CN220827833U (en) | Pump station anti-falling well lid | |
| CN221029349U (en) | Water permeable composite road foundation structure | |
| CN113155539B (en) | Automatic monitoring and processing apparatus of initial stage rainwater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |