CN211954739U - Sampling tool for concrete drilling core-drilling machine - Google Patents
Sampling tool for concrete drilling core-drilling machine Download PDFInfo
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- CN211954739U CN211954739U CN202020164982.9U CN202020164982U CN211954739U CN 211954739 U CN211954739 U CN 211954739U CN 202020164982 U CN202020164982 U CN 202020164982U CN 211954739 U CN211954739 U CN 211954739U
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- side plate
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Abstract
The utility model provides a sample frock for concrete drilling core machine belongs to concrete sampling technical field, including the mount, open and shut pole and depression bar. The mount has fixed horizontal plane and places the horizontal plane, and fixed horizontal plane is used for placing concrete drilling coring machine, places the horizontal plane and has set firmly the riser and be located the first curb plate and the second curb plate at riser both ends respectively, and the horizontal plane of placing between riser, first curb plate and the second curb plate is used for placing the concrete sample. One end of the opening and closing rod is hinged to the first side plate around a vertical axis, the other end of the opening and closing rod is detachably connected with the second side plate, and a first threaded hole horizontally arranged is formed in the middle of the opening and closing rod. The middle part of the pressure lever is penetrated in the first threaded hole and is provided with a first external thread in threaded connection with the first threaded hole. The utility model provides a sample frock for concrete drilling core machine has solved when boring core sample concrete drilling core machine and the difficult relatively fixed problem of concrete test piece.
Description
Technical Field
The utility model belongs to the technical field of the concrete sample, more specifically say, relate to a sample frock that is used for concrete drilling to get core machine.
Background
In railway engineering, the concrete electric flux is an important index for evaluating the durability of concrete. The concrete core drilling and taking machine is required to be used for drilling a core sample for the concrete sample for experiment, and the concrete core drilling and taking machine and the concrete sample are not easy to be relatively fixed during core sample drilling, so that the concrete core drilling and taking machine cannot stably work, and the problems of low working efficiency and poor appearance size of the core sample are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sample frock for concrete drilling coring machine aims at solving when boring coring sample concrete drilling coring machine and the difficult relatively fixed problem of concrete test piece.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a sample frock that is used for concrete drilling to get core machine, includes the mount, opens and shuts pole and depression bar. The fixing frame is provided with a fixed horizontal plane and a placing horizontal plane, the fixed horizontal plane is sequentially arranged along the length direction, the placing horizontal plane is located below the fixed horizontal plane, the fixed horizontal plane is used for placing a concrete drilling and core-drilling machine, the fixing frame is used for being fixedly connected with the concrete drilling and core-drilling machine, a vertical plate and a first side plate and a second side plate are fixedly arranged on the placing horizontal plane and are respectively located at two ends of the vertical plate, and the placing horizontal plane among the vertical plate, the first side plate and the second side plate is used for placing concrete test pieces. The opening and closing rod is arranged at the opening end of the first side plate and the opening end of the second side plate, one end of the opening and closing rod is hinged to the first side plate around a vertical axis, the other end of the opening and closing rod is detachably connected with the second side plate, and a first threaded hole horizontally arranged is formed in the middle of the opening and closing rod. The middle part of the pressing rod penetrates through the first threaded hole and is provided with a first external thread in threaded connection with the first threaded hole, and when the opening ends of the first side plate and the second side plate are sealed by the opening and closing rod, the pressing rod is used for pressing the concrete test piece.
As another embodiment of this application, the mount is connected with supporting mechanism, supporting mechanism is located mount width direction's one side, is used for stabilizing the mount.
As another embodiment of the present application, the support mechanism includes a support bar and a leg. The supporting rod is horizontally arranged, one end of the supporting rod is hinged to the fixing frame around a vertical axis, and a second threaded hole which is vertically arranged is formed in the other end of the supporting rod. The middle part of the supporting leg is arranged in the second threaded hole in a penetrating mode and is provided with a second external thread in threaded connection with the second threaded hole, and the bottom surface of the supporting leg is used for being abutted to the ground.
As another embodiment of the present application, the supporting mechanism is connected with a positioning mechanism, and the supporting rod is parallel to or perpendicular to the length direction of the fixing frame, and the supporting rod is locked with the fixing frame by means of the positioning mechanism.
As another embodiment of the present application, the positioning mechanism includes a horizontal plate, a positioning post, and a compression spring. The horizontal plate is located below the supporting rod and fixedly connected with the fixing frame, and two vertically-arranged positioning holes are formed in the horizontal plate. The vertical setting of reference column and middle part slide and wear to locate in the bracing piece, the bracing piece is parallel to or perpendicular to during the length direction of mount, the lower extreme of reference column gets into one of them locating hole, the reference column be equipped with radial protrusion and be used for with the first spacing portion of the upper surface looks laminating of horizontal plate. The compression spring is sleeved on the positioning column, and two ends of the compression spring respectively extrude the supporting rod and the first limiting part.
As another embodiment of the present application, a pull ring is fixedly disposed at an upper end of the positioning column.
As another embodiment of the present application, the number of the supporting mechanisms is two, and the two supporting mechanisms are symmetrically disposed on two sides of the fixing frame in the width direction.
As another embodiment of the application, one end of the compression bar used for compressing the concrete test piece is provided with a compression part protruding in the radial direction.
As another embodiment of this application, the lateral surface of first curb plate has set firmly first fixed block, the pole that opens and shuts with the one end of first fixed block homonymy has set firmly the articulated shaft of vertical setting, the lower extreme of articulated shaft slides and passes first fixed block and tip have the spacing portion of radial convex second.
As another embodiment of this application, the round pin axle is worn to be equipped with by the removable end of the pole that opens and shuts, the lateral surface of second curb plate sets firmly the second fixed block, the second fixed block is offered and is used for round pin axle male wear to establish the hole.
The utility model provides a sample frock for concrete drilling core machine's beneficial effect lies in: compared with the prior art, the sampling tool for the concrete drilling and core-taking machine of the utility model is used for firstly arranging the concrete drilling and core-taking machine on a fixed horizontal plane at a high position and enabling the drill bit of the concrete drilling and core-taking machine to be positioned in a vertical space for placing a concrete test piece before use, and then fixedly connecting the concrete drilling and core-taking machine with a fixed frame; when needs bore coring sample, first step, the detachable end disconnection and the second curb plate of pole that will open and shut are connected, then rotate the pole that opens and shuts and realize opening the open end of first curb plate and second curb plate, the second step, place the concrete sample on the riser, place the horizontal plane of placing between first curb plate and the second curb plate, then rotate the pole that opens and shuts and realize sealing the open end of first curb plate and second curb plate, finally, rotate the depression bar and make the depression bar compress tightly the concrete sample, just so realized the concrete drilling coring machine and the relative fixation setting of concrete sample, so the utility model provides a concrete drilling coring machine and the difficult relatively fixed problem of concrete sample when boring coring sample.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an axial measurement structure in a use of a sampling tool for a concrete core drilling machine according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;
fig. 3 is a schematic axial view of a fixing frame in a sampling tool for a concrete core drilling machine according to an embodiment of the present invention;
fig. 4 is the embodiment of the utility model provides a structural sketch is surveyed with the axle after the articulated shaft is fixed to the pole that opens and shuts in the sample frock that is arranged in concrete drilling to get core machine.
In the figure: 1. a fixed mount; 11. fixing a horizontal plane; 12. placing a horizontal plane; 2. drilling a hole in the concrete and taking a core machine; 21. a drill bit; 3. a concrete sample; 4. a vertical plate; 41. a first side plate; 411. a first fixed block; 42. a second side plate; 421. a second fixed block; 4211. perforating holes; 5. an opening and closing lever; 51. a first threaded hole; 6. a pressure lever; 61. a pressing part; 7. a support mechanism; 71. a support bar; 72. a support leg; 8. a positioning mechanism; 81. a horizontal plate; 811. positioning holes; 82. a positioning column; 821. a first limiting part; 822. a pull ring; 83. a compression spring; 9. a pin shaft; 10. hinging a shaft; 101. a second limiting part.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 3 and fig. 4 together, a sampling tool for a concrete core drilling machine according to the present invention will now be described. The sampling tool for the concrete drilling core drilling machine comprises a fixing frame 1, an opening and closing rod 5 and a pressing rod 6. Mount 1 has the fixed horizontal plane 11 that sets gradually along length direction and is located the horizontal plane 12 of placing of fixed horizontal plane 11 below, fixed horizontal plane 11 is used for placing concrete drilling core machine 2, mount 1 is used for getting core machine 2 fixed connection with the concrete drilling, place horizontal plane 12 and set firmly riser 4 and be located the first curb plate 41 and the second curb plate 42 at riser 4 both ends respectively, riser 4, place horizontal plane 12 between first curb plate 41 and the second curb plate 42 and be used for placing concrete sample 3. The opening and closing rod 5 is arranged at the opening end of the first side plate 41 and the second side plate 42, one end of the opening and closing rod is hinged to the first side plate 41 around a vertical axis, the other end of the opening and closing rod is detachably connected with the second side plate 42, and a first threaded hole 51 horizontally arranged is formed in the middle of the opening and closing rod. The middle part of the pressure lever 6 penetrates through the first threaded hole 51 and is provided with a first external thread in threaded connection with the first threaded hole 51, and when the opening ends of the first side plate 41 and the second side plate 42 are sealed by the opening and closing rod 5, the pressure lever 6 is used for compressing the concrete test piece 3.
Compared with the prior art, the sampling tool for the concrete drilling and core-taking machine provided by the utility model has the advantages that before the sampling tool is used, the concrete drilling and core-taking machine 2 is firstly arranged on the high fixed horizontal plane 11, the drill bit 21 of the concrete drilling and core-taking machine 2 is positioned in the vertical space for placing the concrete test piece 3, and then the concrete drilling and core-taking machine 2 is fixedly connected with the fixed frame 1; when needs bore coring sample, first step, the detachable end disconnection and the second curb plate 42 of pole 5 that will open and shut are connected, then rotate pole 5 that opens and shuts and realize opening the open end of first curb plate 41 and second curb plate 42, the second step, place concrete sample 3 on riser 4, place horizontal plane 12 between first curb plate 41 and the second curb plate 42, then rotate pole 5 that opens and shuts and realize sealing the open end of first curb plate 41 and second curb plate 42, finally, rotate depression bar 6 and make depression bar 6 compress tightly concrete sample 3, just so realized concrete drilling coring machine 2 and concrete sample 3's relatively fixed setting, so the utility model provides a concrete drilling coring machine 2 and the difficult relatively fixed problem of concrete sample 3 when boring coring sample.
As the utility model provides a concrete implementation mode of a sample frock for concrete drilling core machine please refer to and show 1, in order to increase the stability of 2 during operations of concrete drilling core machine, mount 1 is connected with supporting mechanism 7, and supporting mechanism 7 is located one side of 1 width direction of mount for stabilize mount 1.
As a specific embodiment of the sampling tool for the concrete drilling core drilling machine provided by the present invention, please refer to fig. 1, the supporting mechanism 7 includes a supporting rod 71 and a supporting leg 72. The supporting rod 71 is horizontally arranged, one end of the supporting rod 71 is hinged to the fixing frame 1 around a vertical axis, and a second threaded hole which is vertically arranged is formed in the other end of the supporting rod. The middle part of landing leg 72 is worn to locate in the second screwed hole and is seted up the second external thread with second screwed hole threaded connection, the bottom surface of landing leg 72 is used for butt ground, before concrete drilling core machine 2 works, rotate the length direction of perpendicular to mount 1 with bracing piece 71, then rotate landing leg 72, make the bottom surface butt ground of landing leg 72, the support of landing leg 72 can increase the stability of mount 1, just also increased the stability of concrete drilling core machine 2 during operation, after core work is accomplished to concrete drilling core machine 2, it breaks away from the contact with ground to rotate landing leg 72 to make its bottom surface, then rotate bracing piece 71 to the length direction that is on a parallel with mount 1, can reduce the occupation of land scope of this device like this.
As a specific implementation manner of the sampling tool for the concrete drilling core drilling machine, please refer to fig. 1 to fig. 2, the supporting mechanism 7 is connected with the positioning mechanism 8, and when the supporting rod 71 is parallel to or perpendicular to the length direction of the fixing frame 1, the supporting rod 71 is locked with the fixing frame 1 by means of the positioning mechanism 8, so that the supporting rod 71 is stably located in the length direction of the fixing frame 1.
As a specific embodiment of the sampling tool for the concrete core drilling machine provided by the present invention, please refer to fig. 1 to 2, the positioning mechanism 8 includes a horizontal plate 81, a positioning column 82 and a compression spring 83. The horizontal plate 81 is located below the supporting rod 71 and is fixedly connected with the fixing frame 1, and two vertically-arranged positioning holes 811 are formed in the horizontal plate 81. The positioning column 82 is vertically arranged and the middle part of the positioning column is slidably inserted into the supporting rod 71, when the supporting rod 71 is parallel to or perpendicular to the length direction of the fixing frame 1, the lower end of the positioning column 82 enters one of the positioning holes 811, and the positioning column 82 is provided with a first limiting part 821 which protrudes radially and is used for being attached to the upper surface of the horizontal plate 81. The compression spring 83 is sleeved on the positioning column 82, two ends of the compression spring 83 respectively extrude the supporting rod 71 and the first limiting part 821, when the supporting rod 71 needs to rotate, the positioning column 82 slides upwards to enable the positioning column 82 to be separated from the positioning hole 811, when the supporting rod 71 is in the length direction parallel or perpendicular to the fixing frame 1, the positioning column 82 is loosened, under the effect of resilience force of the compression spring 83, the lower end of the positioning column 82 enters one positioning hole 811 to limit the supporting rod 71 to continuously rotate, and locking of the supporting rod 71 and the fixing frame 1 is achieved.
As a specific implementation manner of the sampling tool for the concrete drilling core drilling machine provided by the present invention, please refer to fig. 2, in order to facilitate the sliding of the driving positioning column 82, the upper end of the positioning column 82 is fixedly provided with the pull ring 822.
As the utility model provides a concrete implementation mode of a sample frock for concrete drilling core machine please refer to fig. 1, and the quantity of supporting mechanism 7 is two and the both sides that the 1 width direction of mount was located to the symmetry, more can increase the stability of mount 1 like this.
As the utility model provides a concrete implementation mode of a sample frock for concrete drilling coring machine please refer to fig. 1, depression bar 6 is used for compressing tightly concrete sample 3's one end has radial convex portion 61 that compresses tightly, can enlarge depression bar 6 like this and compress tightly the area, is favorable to concrete sample 3's fixed.
As the utility model provides a concrete implementation mode that is used for sample frock of core machine is got in concrete drilling, please refer to fig. 1, fig. 3 and fig. 4, in order to realize that pole 5 and first curb plate 41 open and shut around the articulated of vertical axis, the lateral surface of first curb plate 41 has set firmly first fixed block 411, pole 5 and the one end of first fixed block 411 homonymy open and shut have set firmly the articulated shaft 10 of vertical setting, the lower extreme of articulated shaft 10 slides and passes first fixed block 411 and the tip has the spacing portion 101 of radial convex second.
As the utility model provides a concrete implementation mode of a sample frock for core machine is got in concrete drilling please refer to fig. 1 and fig. 3, in order to realize opening and shutting pole 5 and second curb plate 42 can dismantle and be connected, the round pin axle 9 is worn to be equipped with by the removable end of opening and shutting pole 5, and second curb plate 42's lateral surface has set firmly second fixed block 421, and second fixed block 421 are offered and are used for round pin axle 9 male wear to establish hole 4211, and this kind of structure sets up convenient operation.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A sample frock for concrete drilling coring machine, its characterized in that includes:
the device comprises a fixed horizontal plane and a placing horizontal plane, wherein the fixed horizontal plane is sequentially arranged along the length direction, the placing horizontal plane is positioned below the fixed horizontal plane, the fixed horizontal plane is used for placing a concrete drilling and core-drilling machine, the fixed frame is used for being fixedly connected with the concrete drilling and core-drilling machine, the placing horizontal plane is fixedly provided with a vertical plate and a first side plate and a second side plate which are respectively positioned at two ends of the vertical plate, and the placing horizontal plane among the vertical plate, the first side plate and the second side plate is used for placing a concrete test piece;
the opening and closing rod is arranged at the opening ends of the first side plate and the second side plate, one end of the opening and closing rod is hinged with the first side plate around a vertical axis, the other end of the opening and closing rod is detachably connected with the second side plate, and a first threaded hole which is horizontally arranged is formed in the middle of the opening and closing rod; and
the middle part of the pressing rod penetrates through the first threaded hole and is provided with a first external thread in threaded connection with the first threaded hole, and when the opening ends of the first side plate and the second side plate are sealed by the opening and closing rod, the pressing rod is used for pressing the concrete test piece.
2. The sampling tool for the concrete core drilling machine according to claim 1, wherein a supporting mechanism is connected to the fixing frame, and the supporting mechanism is located on one side of the fixing frame in the width direction and used for stabilizing the fixing frame.
3. The sampling tool for the concrete core drilling machine according to claim 2, wherein the supporting mechanism comprises:
the supporting rod is horizontally arranged, one end of the supporting rod is hinged with the fixing frame around a vertical axis, and the other end of the supporting rod is provided with a second threaded hole which is vertically arranged;
the middle part of the supporting leg penetrates through the second threaded hole and is provided with a second external thread in threaded connection with the second threaded hole, and the bottom surface of the supporting leg is used for abutting against the ground.
4. The sampling tool for the concrete core drilling machine as claimed in claim 3, wherein the supporting mechanism is connected with a positioning mechanism, and when the supporting rod is parallel to or perpendicular to the length direction of the fixing frame, the supporting rod and the fixing frame are locked by the positioning mechanism.
5. The sampling tool for the concrete core drilling machine according to claim 4, wherein the positioning mechanism comprises:
the horizontal plate is positioned below the supporting rod and fixedly connected with the fixing frame, and two vertically-arranged positioning holes are formed in the horizontal plate;
the positioning column is vertically arranged, the middle part of the positioning column is slidably arranged in the supporting rod in a penetrating manner, when the supporting rod is parallel to or perpendicular to the length direction of the fixing frame, the lower end of the positioning column enters one of the positioning holes, and the positioning column is provided with a first limiting part which protrudes in the radial direction and is used for being attached to the upper surface of the horizontal plate;
the compression spring is sleeved on the positioning column, and two ends of the compression spring respectively extrude the supporting rod and the first limiting part.
6. The sampling tool for the concrete core drilling machine as claimed in claim 5, wherein a pull ring is fixedly arranged at the upper end of the positioning column.
7. The sampling tool for the concrete core drilling machine according to any one of claims 2 to 6, wherein the number of the supporting mechanisms is two, and the two supporting mechanisms are symmetrically arranged on two sides of the fixed frame in the width direction.
8. The sampling tool for the concrete core drilling machine according to claim 1, wherein one end of the compression rod for compressing the concrete sample is provided with a compression part protruding in the radial direction.
9. The sampling tool for the concrete core drilling machine according to claim 1, wherein a first fixing block is fixedly arranged on the outer side surface of the first side plate, a vertically arranged hinge shaft is fixedly arranged at one end of the opening and closing rod on the same side as the first fixing block, the lower end of the hinge shaft penetrates through the first fixing block in a sliding mode, and a second limiting portion protruding in the radial direction is arranged at the end of the hinge shaft.
10. The sampling tool for the concrete core drilling machine according to claim 1 or 9, wherein a pin shaft penetrates through a detachable end of the opening and closing rod, a second fixing block is fixedly arranged on the outer side face of the second side plate, and a penetrating hole for inserting the pin shaft is formed in the second fixing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020164982.9U CN211954739U (en) | 2020-02-12 | 2020-02-12 | Sampling tool for concrete drilling core-drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020164982.9U CN211954739U (en) | 2020-02-12 | 2020-02-12 | Sampling tool for concrete drilling core-drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211954739U true CN211954739U (en) | 2020-11-17 |
Family
ID=73173713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020164982.9U Expired - Fee Related CN211954739U (en) | 2020-02-12 | 2020-02-12 | Sampling tool for concrete drilling core-drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211954739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964891A (en) * | 2022-07-13 | 2022-08-30 | 张家港江苏科技大学产业技术研究院 | Concrete experiment test piece pours and gets core equipment |
-
2020
- 2020-02-12 CN CN202020164982.9U patent/CN211954739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964891A (en) * | 2022-07-13 | 2022-08-30 | 张家港江苏科技大学产业技术研究院 | Concrete experiment test piece pours and gets core equipment |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 Termination date: 20220212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |