CN217638057U - Cutting device for detecting compactness - Google Patents
Cutting device for detecting compactness Download PDFInfo
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- CN217638057U CN217638057U CN202221574541.1U CN202221574541U CN217638057U CN 217638057 U CN217638057 U CN 217638057U CN 202221574541 U CN202221574541 U CN 202221574541U CN 217638057 U CN217638057 U CN 217638057U
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Abstract
The utility model discloses a cutting device for compactness detects, including base, fixed establishment, first cutter and second cutter, fixed establishment sets up on the base, and fixed establishment is used for fixed cutting ring, and first cutter rotates and sets up in the base, and the second cutter rotates and sets up in the base, and fixed establishment is located between first cutter and the second cutter, and first cutter and second cutter can rotate by relative base to cut the soil sample at cutting ring both ends or the material of building the road respectively. The cutting device can avoid repeated cutting of the soil sample or the road building material of the cutting ring pair, and avoid the quality loss of the soil sample or the road building material inside the cutting ring, so that the detection error of the compaction degree can be reduced.
Description
Technical Field
The utility model relates to a civil test technical field, in particular to a cutting device for compactness detects.
Background
Compaction, also known as compaction, refers to the ratio of the dry density of the soil or other road material after compaction to the standard maximum dry density. In the process of measuring the compaction degree by the ring cutter at present, a simple dressing cutter is still used for cutting and dressing two ends of the sampled ring cutter. The simple soil repairing cutter needs to repeatedly cut the soil sample or other road building materials in the cutting ring in the using process, the operation is not only long in time consumption, but also easily disturbs the soil sample or other road building materials in the cutting ring, so that the quality loss of the soil sample or the road building materials in the cutting ring is caused, and the detection error of the compaction degree is increased.
SUMMERY OF THE UTILITY MODEL
Therefore, a cutting device for detecting the degree of compaction is needed to solve the technical problems that in the prior art, soil samples or road building materials in a cutting ring need to be repeatedly cut, so that the time consumption is long and the detection error of the degree of compaction is increased.
The utility model provides a pair of a cutting device for compactness detects, include:
a base;
the fixing mechanism is arranged on the base and used for fixing the cutting ring;
the first cutter is rotatably arranged on the base; and
the second cutter is rotatably arranged on the base, the fixing mechanism is positioned between the first cutter and the second cutter, and the first cutter and the second cutter can rotate relative to the base so as to cut the soil sample or the road building material at the two ends of the cutting ring respectively.
Further, the first cutter is connected to the base in a sliding mode; and/or
The second cutter is connected to the base in a sliding mode.
Furthermore, the base comprises a base and a supporting piece, the fixing mechanism and the supporting piece are arranged on the base, and the first cutter and the second cutter are arranged on the supporting piece in a rotating mode.
Furthermore, a scale mark is arranged on the support piece, and the first cutter and/or the second cutter are/is connected to the scale mark in a sliding manner.
Furthermore, the fixing mechanism comprises a first fixing component, wherein the first fixing component is provided with a containing groove, and the containing groove is used for containing the cutting ring.
Further, the containing groove is a V-shaped groove.
Furthermore, the fixing mechanism further comprises a second fixing component, the second fixing component is rotatably arranged on the base and located above the first fixing component, and the second fixing component can rotate towards a direction close to or far away from the first fixing component so as to butt against or loosen the cutting ring on the first fixing component.
Furthermore, the second fixing component comprises a first connecting piece and an elastic piece, the connecting piece is rotatably arranged on the base, the first connecting piece is provided with an opening end, the elastic piece is connected to the side wall of the opening end, and the first connecting piece can move towards the direction close to the first fixing component to drive the elastic piece to move towards the direction close to the first fixing component, so that the elastic piece elastically abuts against the cutting ring on the first fixing component.
Furthermore, the cutting device also comprises a cutter handle, the cutter handle is respectively connected with the first cutter and the second cutter, and the cutter handle is used for driving the first cutter and the second cutter to synchronously rotate relative to the base.
Furthermore, the hilt comprises a second connecting piece, a third connecting piece and a driving piece, the second connecting piece is connected with the first cutter, the third connecting piece is connected with the second cutter, a first through hole is formed in the second connecting piece, a second through hole is formed in the third connecting piece, the driving piece is respectively arranged in the first through hole and the second through hole in a penetrating mode, the driving piece is used for driving the second connecting piece and the third connecting piece to synchronously rotate relative to the base, and therefore the second connecting piece and the third connecting piece respectively drive the first cutter and the second cutter to synchronously rotate relative to the base.
The utility model provides a pair of cutting device, position through the fixed cutting ring of fixed establishment, fixed establishment is located between first cutter and the second cutter, make first cutter and second cutter can cut the soil sample at cutting ring both ends or build the road material, through fixed establishment, the cooperation of first cutter and second cutter, can realize the soil sample in the disposable cutting ring or build the road material cutting shaping, avoid cutting the soil sample of cutting ring right or building the road material repeatedly, avoid the inside soil sample of cutting ring or building the quality loss of road material, thereby can reduce the error of the detection of compactness.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of a cutting device for compaction detection in an embodiment of the subject matter of the present invention;
FIG. 2 is an enlarged view of the point of FIG. 1A;
fig. 3 is a schematic view of another angle of a cutting device for detecting compaction in an embodiment of the subject matter of the present invention.
The main components are as follows:
100. a base; 110. a base; 120. a support member; 121. scale marks; 200. a fixing mechanism; 210. a first fixed component; 220. a second fixed component; 221. a first connecting member; 222. an elastic member; 300. a first cutter; 400. a second cutter; 500. a hilt; 510. a second connecting member; 520. a third connecting member; 530. a drive member; 610. a first circular ring; 620. a second circular ring; 630. a first threaded fastener; 640. a second threaded fastener; 710. a first receiving assembly; 720. and a second receiving assembly.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 3, in some embodiments, a cutting apparatus for detecting compactness includes a base 100, a fixing mechanism 200, a first cutter 300 and a second cutter 400, wherein the fixing mechanism 200 is disposed on the base 100, the fixing mechanism 200 is used for fixing a cutting ring, the first cutter 300 is rotatably disposed on the base 100, the second cutter 400 is rotatably disposed on the base 100, the fixing mechanism 200 is disposed between the first cutter 300 and the second cutter 400, and the first cutter 300 and the second cutter 400 can rotate relative to the base 100 to cut soil samples or road building materials at two ends of the cutting ring respectively.
During operation, the position of the cutting ring is fixed through the fixing mechanism 200, the fixing mechanism 200 is located between the first cutter 300 and the second cutter 400, the first cutter 300 and the second cutter 400 can cut soil samples or road building materials at two ends of the cutting ring, and through the cooperation of the fixing mechanism 200, the first cutter 300 and the second cutter 400, the soil samples or the road building materials in the cutting ring can be cut and formed at one time, repeated cutting on the soil samples or the road building materials of the cutting ring is avoided, the quality loss of the soil samples or the road building materials in the cutting ring is avoided, and the detection error of the compactness can be reduced.
Specifically, one side of the first cutter 300 and the second cutter 400 close to the fixing mechanism 200 is set to be a plane, one side of the first cutter 300 and the second cutter 400 away from the fixing mechanism 200 is set to be a blade, and the first cutter 300 and the second cutter 400 may be made of steel or an alloy with high hardness, wear resistance, strength and toughness.
Further, the first cutter 300 is slidably connected to the base 100, and the second cutter 400 is slidably connected to the base 100, so that the distance between the first cutter 300 and the second cutter 400 can be adjusted to adapt to cutting rings with different lengths. During operation, the first cutter 300 and the second cutter 400 slide relative to the base 100, so that the first cutter 300 is located at one end of the cutting ring, and the second cutter 400 is located at the other end of the cutting ring, so that soil samples or road building materials at two ends of the cutting ring can be accurately cut.
Further, the base 100 includes a base 110 and a support 120, the fixing mechanism 200 and the support 120 are both disposed on the base 110, and the first cutter 300 and the second cutter 400 are both rotatably disposed on the support 120. Specifically, the support 120 is a rod-shaped structure.
In some embodiments, the cutting device further includes a first ring 610 and a second ring 620, the first ring 610 is connected to one end of the first cutting blade 300, and the first ring 610 is sleeved in the support member 120, and the first ring 610 can rotate and slide relative to the support member 120 to drive the first cutting blade 300 to rotate and slide relative to the support member 120. The second ring 620 is connected to one end of the second cutter 400, the second ring 620 is sleeved in the support member 120, and the second ring 620 can rotate and slide relative to the support member 120 to drive the second cutter 400 to rotate and slide relative to the support member 120.
Specifically, the cutting device further includes a first threaded fastener 630 and a second threaded fastener 640, a first threaded hole matched with the first threaded fastener 630 is formed in the first circular ring 610, a second threaded hole matched with the second threaded fastener 640 is formed in the second circular ring 620, the first threaded fastener 630 is in threaded fit with the first threaded hole and abuts against the support 120 to limit the first circular ring 610 to slide relative to the support 120, and the second threaded fastener 640 is in threaded fit with the second threaded hole and abuts against the support 120 to limit the second cutter 400 to slide relative to the support 120. When the cutting device works, the first threaded fastener 630 is separated from the first threaded hole, the second threaded fastener 640 is separated from the second threaded hole, the first cutter 300 and the second cutter 400 slide relative to the support 120, the first cutter 300 and the second cutter 400 slide to two ends of a cutting ring on the fixing mechanism 200, the first threaded fastener 630 is matched with the first threaded hole and abuts against the support 120 to limit the first cutter 300 to slide relative to the support 120, the second threaded fastener 640 is matched with the second threaded hole and abuts against the support 120 to limit the second cutter 400 to slide relative to the support 120, and the first cutter 300 and the second cutter 400 are driven to rotate relative to the support 120 to cut soil samples or road building materials at two ends of the cutting ring.
More specifically, the support 120 is provided with a scale mark 121, the first cutting knife 300 and/or the second cutting knife 400 are/is slidably connected to the scale mark 121, and a specific value of the distance between the first cutting knife 300 and the second cutting knife 400 can be read by setting the scale mark 121.
Further, the fixing mechanism 200 includes a first fixing component 210, and the first fixing component 210 is provided with a receiving groove for receiving the cutting ring.
Furthermore, the accommodating groove is a V-shaped groove, the common cutting rings are cylindrical, and the V-shaped groove can stabilize the cutting rings with different diameters, so that the cutting rings can be clamped in the V-shaped groove and can be limited to slide left and right. The first fixing member 210 may be formed of two opposing triangular prism-shaped iron blocks.
Preferably, the fixing mechanism 200 further includes a second fixing element 220, the second fixing element 220 is rotatably disposed on the base 100 and located above the first fixing element 210, and the second fixing element 220 can rotate towards a direction close to or away from the first fixing element 210 to abut against or release the cutting ring on the first fixing element 210.
More preferably, the second fixing assembly 220 includes a first connecting member 221 and an elastic member 222, the connecting member is rotatably disposed on the base 100, the first connecting member 221 has an opening end, the elastic member 222 is connected to a side wall of the opening end, the first connecting member 221 can move toward a direction close to the first fixing assembly 210 to drive the elastic member 222 to move toward the direction close to the first fixing assembly 210, so that the elastic member 222 elastically abuts against the cutting ring on the first fixing assembly 210. Specifically, the first connecting member 221 may be a U-shaped structure, and the elastic member 222 is disposed at an opening facing position of the U-shaped structure. The elastic member 222 may be a rubber elastic band. The first end of the first connecting member 221 is rotatably connected to the supporting member 120, and the second end of the first connecting member 221 is clamped to the base 110.
In some embodiments, the cutting apparatus further comprises a handle 500, the handle 500 is connected to the first cutting blade 300 and the second cutting blade 400, respectively, and the handle 500 is used for driving the first cutting blade 300 and the second cutting blade 400 to rotate synchronously relative to the base 100. Specifically, the holder 500 is coupled to an end of the first cutter 300 remote from the supporter 120 and an end of the second cutter 400 remote from the supporter 120, respectively.
Specifically, the hilt 500 includes a second connector 510, a third connector 520 and a driving member 530, the second connector 510 is connected to the first knife 300, the third connector 520 is connected to the second knife 400, the second connector 510 has a first through hole, the third connector 520 has a second through hole, the driving member 530 respectively penetrates through the first through hole and the second through hole, and the driving member 530 is configured to drive the second connector 510 and the third connector 520 to synchronously rotate with respect to the base 100, so that the second connector 510 and the third connector 520 respectively drive the first knife 300 and the second knife 400 to synchronously rotate with respect to the base 100. More specifically, the second connector 510 and the second connector 510 are block-shaped structures.
In some embodiments, the cutting apparatus further includes a first receiving assembly 710 and a second receiving assembly 720, the first receiving assembly 710 and the second receiving assembly 720 are disposed on the base 110, the first receiving assembly 710 is configured to receive an end of the first cutting blade 300 away from the support 120, and the second receiving assembly 720 is configured to receive an end of the second cutting blade 400 away from the support 120.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A cutting device for compaction detection, comprising:
a base;
the fixing mechanism is arranged on the base and used for fixing the cutting ring;
the first cutter is rotatably arranged on the base; and
the second cutter is rotatably arranged on the base, the fixing mechanism is positioned between the first cutter and the second cutter, and the first cutter and the second cutter can rotate relative to the base so as to cut the soil sample or the road building material at the two ends of the cutting ring respectively.
2. The cutting device of claim 1, wherein the first cutter is slidably connected to the base; and/or
The second cutter is connected to the base in a sliding mode.
3. The cutting apparatus as claimed in claim 2, wherein the base includes a base and a support member, the fixing mechanism and the support member are both disposed on the base, and the first cutter and the second cutter are both rotatably disposed on the support member.
4. The cutting device according to claim 3, wherein a scale mark is provided on the support member, and the first cutter and/or the second cutter are slidably connected to the scale mark.
5. The cutting device as claimed in claim 1, wherein the fixing mechanism comprises a first fixing member, the first fixing member defines a receiving groove for receiving the cutting ring.
6. The cutting device of claim 5, wherein the receiving groove is a V-shaped groove.
7. The cutting device according to claim 5, wherein the fixing mechanism further comprises a second fixing component, the second fixing component is rotatably disposed on the base and located above the first fixing component, and the second fixing component can rotate towards a direction close to or away from the first fixing component so as to butt against or release the cutting ring on the first fixing component.
8. The cutting device according to claim 7, wherein the second fixing assembly comprises a first connecting member and an elastic member, the connecting member is rotatably disposed on the base, the first connecting member has an open end, the elastic member is connected to a side wall of the open end, and the first connecting member can move toward a direction close to the first fixing assembly to drive the elastic member to move toward the direction close to the first fixing assembly, so that the elastic member elastically abuts against the cutting ring on the first fixing assembly.
9. The cutting apparatus of claim 1, further comprising a handle coupled to each of the first and second cutters, the handle configured to drive the first and second cutters to rotate synchronously relative to the base.
10. The cutting device as claimed in claim 9, wherein the handle includes a second connecting member, a third connecting member and a driving member, the second connecting member is connected to the first cutter, the third connecting member is connected to the second cutter, the second connecting member has a first through hole, the third connecting member has a second through hole, the driving member is respectively inserted into the first through hole and the second through hole, and the driving member is configured to drive the second connecting member and the third connecting member to synchronously rotate with respect to the base, so that the second connecting member and the third connecting member respectively drive the first cutter and the second cutter to synchronously rotate with respect to the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221574541.1U CN217638057U (en) | 2022-06-22 | 2022-06-22 | Cutting device for detecting compactness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221574541.1U CN217638057U (en) | 2022-06-22 | 2022-06-22 | Cutting device for detecting compactness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217638057U true CN217638057U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221574541.1U Active CN217638057U (en) | 2022-06-22 | 2022-06-22 | Cutting device for detecting compactness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217638057U (en) |
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2022
- 2022-06-22 CN CN202221574541.1U patent/CN217638057U/en active Active
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