CN215115729U - Concrete penetration resistance tester - Google Patents
Concrete penetration resistance tester Download PDFInfo
- Publication number
- CN215115729U CN215115729U CN202121440777.1U CN202121440777U CN215115729U CN 215115729 U CN215115729 U CN 215115729U CN 202121440777 U CN202121440777 U CN 202121440777U CN 215115729 U CN215115729 U CN 215115729U
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- fixedly connected
- penetration resistance
- concrete
- movable groove
- sliding sleeve
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Abstract
The utility model relates to a concrete detection technical field just discloses a concrete penetration resistance apparatus, the test platform comprises a support, frame one side fixedly connected with supporting seat, supporting seat upper end fixedly connected with slide bar, the display panel is installed to the slide bar upper end, supporting seat upper end fixedly connected with fixed plate, the movable groove has been seted up on the fixed plate is close to the lateral wall of slide bar, sliding connection has the sliding seat in the movable groove, the screw hole has been seted up in the sliding seat, it is connected with the threaded rod to rotate jointly through two bearings on the cell wall that the movable groove is in opposite directions, the threaded rod upper end is passed the bearing and is outwards extended, and the rotatory handle of fixedly connected with, the sliding seat passes through screw hole threaded connection on the threaded rod. The utility model discloses can adjust the height of testing arrangement and test head, can carry out the injection resistance to the concrete in the mud bucket of co-altitude not and detect, be convenient for satisfy user's user demand.
Description
Technical Field
The utility model relates to a concrete detection technology field especially relates to a concrete penetration resistance apparatus.
Background
After the preparation of the recycled concrete is completed, the setting time of the recycled concrete needs to be measured, so that the recycled concrete can meet the use requirement. The concrete penetration resistance instrument is used for concrete mixture and setting time test, and is used for measuring the setting time of concrete by means of penetration resistance method, measuring by means of lever principle and measuring the concrete for several times at intervals. But the height of testing arrangement and test head can not be adjusted to current concrete penetration resistance apparatus, can not carry out the penetration resistance to the concrete in the mud bucket of co-altitude not and detect, is not convenient for satisfy user's user demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the height that concrete penetration resistance apparatus can not adjust testing arrangement and test head among the prior art, can not carry out the problem that the penetration resistance detected to the concrete in the mud bucket of co-altitude not, and a concrete penetration resistance apparatus who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a concrete penetration resistance tester comprises a machine base, wherein a supporting seat is fixedly connected to one side of the machine base, a sliding rod is fixedly connected to the upper end of the supporting seat, a display panel is mounted at the upper end of the sliding rod, a fixing plate is fixedly connected to the upper end of the supporting seat, a movable groove is formed in the side wall, close to the sliding rod, of the fixing plate, a movable seat is connected in the movable groove in a sliding mode, a threaded rod is arranged in the movable seat, opposite groove walls of the movable groove are connected with a threaded rod in a rotating mode through two bearings, the upper end of the threaded rod penetrates through the bearings and extends outwards, a rotating handle is fixedly connected with the upper end of the threaded rod, the movable seat is connected to the threaded rod through threaded holes in a threaded mode, one end of the movable seat penetrates through a notch of the movable groove and extends outwards, a sliding sleeve is fixedly connected with the sliding rod, a support arm is fixedly connected to the outer side wall of the sliding sleeve, the testing device comprises a support arm, a lever, a handle, a testing head and a testing device, wherein the support arm is provided with the lever, the wall of the lever rod is fixedly connected with the handle, one side of the support arm is provided with the testing device, the bottom of the testing device is provided with the testing head, and the upper end of the testing device is connected with the wall of the lever rod.
Preferably, a movable hole is formed in the bottom of the movable groove, an identification needle is fixedly connected to the side wall of the movable seat, the other end of the identification needle penetrates through the movable hole and extends outwards, and a graduated scale is fixedly connected to the fixing plate on one side of the identification needle.
Preferably, a reinforcing rib is fixedly connected between the sliding sleeve and the support arm, and the cross section of the reinforcing rib is a right-angled triangle.
Preferably, the four corners of the bottom of the machine base are fixedly connected with cushion blocks, and the cushion blocks are made of stainless steel materials.
Preferably, the rod wall of the handle is fixedly sleeved with an elastic sleeve, and the outer annular side wall of the elastic sleeve is provided with anti-skid grains.
Preferably, the upper end of the machine base is fixedly connected with a positioning frame, and a wear pad is arranged in the positioning frame.
Compared with the prior art, the utility model provides a concrete penetration resistance apparatus possesses following beneficial effect:
this concrete penetration resistance apparatus, through setting up the frame, the slide bar, the movable slot, the sliding seat, the threaded rod, rotatory handle, the sliding sleeve, the support arm, the lever, the handle, testing arrangement and test head, when needs use this apparatus, corotation or reversal rotation handle, can drive threaded rod corotation or reversal, make the sliding seat, upwards or downstream is done to sliding sleeve and support arm, and then adjust testing arrangement and test head to suitable height, with the height that adapts to the mud bucket, can adjust the height of testing arrangement and test head, can carry out the penetration resistance to the concrete in the mud bucket of co-altitude and detect, be convenient for satisfy user's user demand.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can adjust the height of testing arrangement and test head, can carry out the injection resistance to the concrete in the mud bucket of co-altitude not and detect, be convenient for satisfy user's user demand.
Drawings
FIG. 1 is a schematic structural view of a concrete penetration resistance tester provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a base 1, a support base 2, a slide rod 3, a display disc 4, a fixing plate 5, a movable groove 6, a movable base 7, a threaded rod 8, a rotary handle 9, a sliding sleeve 10, a support arm 11, a lever 12, a handle 13, a testing device 14, a testing head 15, a movable hole 16, a marking needle 17, a graduated scale 18, a reinforcing rib 19, a cushion block 20, an elastic sleeve 21 and a positioning frame 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a concrete penetration resistance tester comprises a machine base 1, a support seat 2 is fixedly connected to one side of the machine base 1, a slide bar 3 is fixedly connected to the upper end of the support seat 2, a display panel 4 is installed at the upper end of the slide bar 3, a fixing plate 5 is fixedly connected to the upper end of the support seat 2, a movable groove 6 is formed in the side wall of the fixing plate 5 close to the slide bar 3, a movable seat 7 is slidably connected to the movable groove 6, a threaded rod 8 is rotatably connected to the opposite groove wall of the movable groove 6 through two bearings, the upper end of the threaded rod 8 passes through the bearing and extends outwards, a rotating handle 9 is fixedly connected to the upper end of the threaded rod, the movable seat 7 is in threaded connection with the threaded rod 8 through the threaded hole, one end of the movable seat 7 passes through the notch of the movable groove 6 and extends outwards, a sliding sleeve 10 is fixedly connected to the sliding bar 3, a support arm 11 is fixedly connected to the outer side wall of the sliding sleeve 10, a lever 12 is arranged on a support arm 11, a handle 13 is fixedly connected to the rod wall of the lever 12, a testing device 14 is arranged on one side of the support arm 11, a testing head 15 is arranged at the bottom of the testing device 14, the upper end of the testing device 14 is connected with the rod wall of the lever 12, when the tester is required to be used, a mud bucket filled with concrete is placed on a machine base 1 under the testing head 15, a handle 9 is rotated in forward rotation or reverse rotation to drive a threaded rod 8 to rotate forward or reverse, so that a movable seat 7, a sliding sleeve 10 and the support arm 11 move upwards or downwards, the testing device 14 and the testing head 15 are adjusted to proper heights to adapt to the height of the mud bucket, the handle 13 is pressed down to drive the lever 12 to move, the testing head 15 is enabled to penetrate into the concrete, the concrete penetration resistance is tested, the heights of the testing device 14 and the testing head 15 can be adjusted, and the penetration resistance detection of the concrete in mud buckets with different heights can be carried out, the use requirement of the user can be conveniently met.
The activity hole 16 has been seted up to 6 tank bottoms of activity groove, fixedly connected with identification needle 17 on the lateral wall of sliding seat 7, and identification needle 17's the other end passes activity hole 16 and outwards extends, is located fixedly connected with scale 18 on the fixed plate 5 of identification needle 17 one side, and the motion of sliding seat 7 drives identification needle 17 up-and-down motion, observes the position of identification needle 17 on scale 18, but the height of accurate regulation test head 15.
Fixedly connected with strengthening rib 19 between sliding sleeve 10 and the support arm 11, the cross section of strengthening rib 19 is right triangle, and strengthening rib 19 multiplicable sliding sleeve 10 and the joint strength of support arm 11.
All fixedly connected with cushion 20 in the four corners department of frame 1 bottom, cushion 20 is made by stainless steel material, and cushion 20 can support frame 1, avoids frame 1 and ground direct contact.
The rod wall of the handle 13 is fixedly sleeved with an elastic sleeve 21, and the outer annular side wall of the elastic sleeve 21 is provided with anti-slip lines, so that the comfortable feeling of the handle 13 contacting with the hand of a user is increased.
The upper end fixedly connected with locating frame 22 of frame 1 is equipped with the abrasion pad in the locating frame 22, and the mud bucket can be put on the abrasion pad, and the abrasion pad is spacing through locating frame 22, conveniently takes out the clearance with the abrasion pad, and the concrete that prevents to drip glues on the abrasion pad.
The utility model discloses in, when needs use this apparatus, the mud bucket that will be equipped with the concrete is put on frame 1 under test head 15, corotation or reversal rotation handle 9, can drive 8 corotation of threaded rod or reversal, make the sliding seat 7, upwards or downstream is done to sliding sleeve 10 and support arm 11, and then adjust testing arrangement 14 and test head 15 to suitable height, with the height that adapts to the mud bucket, push down handle 13 again, drive lever 12 motion, make in the test head 15 penetrates the concrete, thereby carry out the concrete injection resistance survey, can adjust testing arrangement 14 and test head 15's height, can carry out the injection resistance to the concrete in the mud bucket of co-altitude and detect, be convenient for satisfy user's user demand.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a concrete penetration resistance apparatus, includes frame (1), its characterized in that, frame (1) one side fixedly connected with supporting seat (2), supporting seat (2) upper end fixedly connected with slide bar (3), display panel (4) are installed to slide bar (3) upper end, supporting seat (2) upper end fixedly connected with fixed plate (5), movable groove (6) have been seted up on the lateral wall that fixed plate (5) are close to slide bar (3), sliding connection has movable seat (7) in movable groove (6), the screw hole has been seted up in movable seat (7), it is connected with threaded rod (8) to rotate jointly through two bearings on the cell wall that movable groove (6) are opposite, threaded rod (8) upper end passes the bearing and outwards extends, and fixedly connected with rotation handle (9), movable seat (7) pass through screw hole threaded connection on threaded rod (8), the utility model discloses a test device, including sliding sleeve (3), sliding sleeve (10), testing device (14), testing head (15) are installed to testing device (14) bottom, testing device (14) upper end and lever (12) pole wall connection, sliding sleeve (7) one end is passed movable groove (6) notch and is outwards extended, and fixedly connected with sliding sleeve (10), sliding sleeve (10) sliding connection is on slide bar (3), fixedly connected with support arm (11) on sliding sleeve (10) lateral wall, install lever (12) on support arm (11), fixedly connected with handle (13) on lever (12) pole wall, testing device (14) are installed to one side of support arm (11), testing head (15) are installed to testing device (14) bottom.
2. The concrete penetration resistance tester according to claim 1, wherein a movable hole (16) is formed at the bottom of the movable groove (6), a marking pin (17) is fixedly connected to the side wall of the movable seat (7), the other end of the marking pin (17) penetrates through the movable hole (16) and extends outwards, and a graduated scale (18) is fixedly connected to the fixing plate (5) on one side of the marking pin (17).
3. The concrete penetration resistance tester according to claim 1, wherein a reinforcing rib (19) is fixedly connected between the sliding sleeve (10) and the support arm (11), and the cross section of the reinforcing rib (19) is a right triangle.
4. The concrete penetration resistance tester according to claim 1, wherein the four corners of the bottom of the machine base (1) are fixedly connected with cushion blocks (20), and the cushion blocks (20) are made of stainless steel materials.
5. The concrete penetration resistance tester according to claim 1, wherein an elastic sleeve (21) is fixedly sleeved on the rod wall of the handle (13), and an outer annular side wall of the elastic sleeve (21) is provided with anti-skid lines.
6. The concrete penetration resistance tester according to claim 1, wherein a positioning frame (22) is fixedly connected to the upper end of the machine base (1), and a wear pad is arranged in the positioning frame (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121440777.1U CN215115729U (en) | 2021-06-28 | 2021-06-28 | Concrete penetration resistance tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121440777.1U CN215115729U (en) | 2021-06-28 | 2021-06-28 | Concrete penetration resistance tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215115729U true CN215115729U (en) | 2021-12-10 |
Family
ID=79311742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121440777.1U Active CN215115729U (en) | 2021-06-28 | 2021-06-28 | Concrete penetration resistance tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215115729U (en) |
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2021
- 2021-06-28 CN CN202121440777.1U patent/CN215115729U/en active Active
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