CN212110656U - Be used for road construction with getting core machine safety device - Google Patents
Be used for road construction with getting core machine safety device Download PDFInfo
- Publication number
- CN212110656U CN212110656U CN202020366231.5U CN202020366231U CN212110656U CN 212110656 U CN212110656 U CN 212110656U CN 202020366231 U CN202020366231 U CN 202020366231U CN 212110656 U CN212110656 U CN 212110656U
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- China
- Prior art keywords
- fixedly connected
- base
- connecting rod
- core
- loading board
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- 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.)
- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000005553 drilling Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a be used for road construction with getting core machine safety device relates to the safety device field, the on-line screen storage device comprises a base, the top of base is provided with the loading board, the top fixed mounting of loading board has step motor, step motor's output transmission is connected with the main shaft, the main shaft rotates with the loading board and alternates and be connected, the bottom fixedly connected with fixed block of loading board, the bottom fixedly connected with drill core of fixed block, the base is connected with the curb plate, the middle part of curb plate slides and alternates and is connected with the connecting rod, the equal fixedly connected with arc of two relative one end of connecting rod, the bottom fixedly connected with bottom plate of. The utility model discloses utilize connecting rod and bottom plate matched with to set up the mode, be convenient for bear the weight of boring the core through the bottom plate, make the gravity distribution of boring the core to the connecting rod on to reduce the step motor output and bear the too much stress of boring the core, be convenient for protect step motor, prolong step motor's life.
Description
Technical Field
The utility model relates to a safety device field, in particular to be used for road construction with getting core machine safety device.
Background
After the concrete is applied to the pavement of a road, the internal structure of the road is difficult to detect, and common detection equipment cannot detect the concrete condition of the part below the road surface, so that specific sampling equipment is needed, and the concrete sample is taken out for special detection; or partial pavement sections need to be provided with holes due to construction requirements and can be finished by special equipment.
Therefore, a core drill is specially designed, a motor is utilized to drive a specific drill bit to drill on a working surface, a hole is cut and drilled on the working surface, a sample with the structural characteristics of a concrete longitudinal layer is brought out, after the core drill is used, the drill core is generally packed up and is lifted upwards to a certain height to prevent the drill core from contacting with the ground, but the general drill core is made of metal and heavier, so that great burden is brought to the motor for driving the drill core to rotate, and irreversible damage can be caused to the output end of the motor.
Disclosure of Invention
An object of the utility model is to provide a be used for road construction with getting core machine safety device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for road construction with getting core machine safety device, the on-line screen storage device comprises a base, the top of base is provided with the loading board, the top fixed mounting of loading board has step motor, step motor's output transmission is connected with the main shaft, the main shaft rotates with the loading board and alternates and is connected, the bottom fixedly connected with fixed block of loading board, the bottom fixedly connected with drill core of fixed block, the equal fixedly connected with curb plate in both sides of base upper surface, the middle part of curb plate slides and alternates and is connected with the connecting rod, two the equal fixedly connected with arc of the relative one end of connecting rod, the bottom fixedly connected with bottom plate of arc inner wall.
Preferably, the outside activity cover of connecting rod is equipped with the snap ring, just the snap ring is located between curb plate and the arc, the snap ring is the split ring.
Preferably, two the equal fixedly connected with spacing piece of one end that the connecting rod carried on the back mutually, the diameter of spacing piece is greater than the diameter of connecting rod.
Preferably, the back fixedly connected with slider of loading board, the top of slider is provided with the roof, the middle part screw thread interlude of slider is connected with the lead screw, the lead screw passes through the bearing and rotates to alternate with the roof to be connected, the top fixedly connected with handle of lead screw, the bottom of lead screw is connected with the upper surface rotation of base.
Preferably, the both sides of slider are all slided to alternate and are connected with the gag lever post, the top and the roof of gag lever post rotate to alternate and are connected, the bottom of gag lever post is connected with the last fixed surface of base.
Preferably, both sides of the back of the top plate are fixedly connected with fixing rods, and the bottom ends of the fixing rods are fixedly connected with the upper surface of the base.
Preferably, the front surface of the base is provided with a slot, and the slot is positioned under the drill core.
The utility model discloses a technological effect and advantage:
(1) the utility model utilizes the setting mode of the connecting rod and the bottom plate which are matched, the gravity of the drill core is conveniently carried through the bottom plate, and the gravity of the drill core is distributed to the connecting rod, thereby reducing the stress of the output end of the stepping motor for carrying the excessive drill core, being convenient for protecting the stepping motor and prolonging the service life of the stepping motor;
(2) the utility model discloses utilize arc and snap ring matched with to set up the mode, the material of snap ring is plastics for the snap ring has certain intensity also to have certain toughness, makes the snap ring take place elastic deformation back cover and establishes the outside at the connecting rod, carries on spacingly to the position of arc board.
Drawings
Fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the overlooking structure of the drill core of the present invention.
Fig. 4 is a schematic view of the structure of the arc plate of the present invention.
In the figure: 1. a base; 2. a carrier plate; 3. a stepping motor; 4. drilling a core; 5. a side plate; 6. a connecting rod; 7. an arc-shaped plate; 8. a base plate; 9. a snap ring; 10. a limiting sheet; 11. a top plate; 12. a slider; 13. a handle; 14. a limiting rod; 15. fixing the rod; 16. and (4) slotting.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a be used for road construction with getting core machine safety device as shown in fig. 1-4, including base 1, base 1's top is provided with loading board 2, the top fixed mounting of loading board 2 has step motor 3, step motor 3 is through external switch and external power source electric connection, drives the rotation of boring core 4 through step motor 3, conveniently bores the drilling of core 4, step motor 3's output transmission is connected with the main shaft, the main shaft rotates with loading board 2 to alternate and is connected, the bottom fixedly connected with fixed block of loading board 2, the bottom fixedly connected with of fixed block bores core 4.
The two sides of the upper surface of the base 1 are fixedly connected with side plates 5, the middle parts of the side plates 5 are slidably inserted and connected with connecting rods 6, the opposite ends of the two connecting rods 6 are fixedly connected with arc plates 7, the arc plates 7 are arc-shaped, the circle center of the arc plates 7 is the same as that of the drill core 4, the arc plates are conveniently clamped outside the drill core 4, the random shaking of the bottom of the drill core 4 is prevented, the stability of the drill core 4 is improved, the bottom of the inner wall of the arc plates 7 is fixedly connected with a bottom plate 8, the outer part of the connecting rods 6 is movably sleeved with a clamping ring 9, the clamping ring 9 is positioned between the side plates 5 and the arc plates 7, the clamping ring 9 is a split ring, the clamping ring 9 is made of plastic, the clamping ring 9 has certain strength and toughness, the clamping ring 9 is sleeved outside the connecting rods 6 after elastic deformation, the position of the arc plates 7 is limited, the diameter of the limiting piece 10 is larger than that of the connecting rod 6.
The back fixedly connected with slider 12 of loading board 2, the top of slider 12 is provided with roof 11, the middle part screw thread interlude of slider 12 is connected with the lead screw, the lead screw passes through the bearing and rotates with roof 11 and alternates and be connected, thereby pass through the rotation of lead screw, spacing at gag lever post 14, just enable slider 12 and carry out the translation from top to bottom, realize the up-and-down motion of drill core 4, the top fixedly connected with handle 13 of lead screw, the bottom of lead screw is connected with base 1's last surface rotation, the equal sliding interlude in both sides of slider 12 is connected with gag lever post 14, it is spacing to be convenient for slide slider 12 through gag lever post 14, make slider 12 carry out up-and-down translation motion steadily, the top of gag lever post 14 rotates with roof 11 to alternate and is connected, the bottom of gag lever post 14.
The fixing rods 15 are fixedly connected to two sides of the back face of the top plate 11, the bottom ends of the fixing rods 15 are fixedly connected with the upper surface of the base 1, the front face of the base 1 is provided with the open grooves 16, the drill cores 4 penetrate through the inner cavities of the open grooves 16 when rotating holes, downward movement of the drill cores 4 is facilitated, and the open grooves 16 are located right below the drill cores 4.
The utility model discloses the theory of operation:
after the device is used, firstly, the handle 13 is rotated, the handle 13 drives the screw rod to rotate, under the limit of the limit rod 14, the slide block 12 can move upwards in parallel, so that the slide block 12 drives the bearing plate 2 to move upwards until the drill core 4 moves upwards to a proper position, then the two limit pieces 10 are pushed inwards, so that the two connecting rods 6 move relatively until the two arc-shaped plates 7 are wrapped outside the drill core 4, then the bottom plate 8 moves to the bottom of the drill core 4, the gravity of the drill core 4 is conveniently borne by the bottom plate 8, the gravity of the drill core 4 is distributed to the connecting rods 6, so that excessive stress of the drill core 4 borne by the output end of the stepping motor 3 is reduced, the stepping motor 3 is conveniently protected, the service life of the stepping motor 3 is prolonged, then the clamping ring 9 is sleeved outside the connecting rods 6, so that the clamping ring 9 is supported between the side plates 5 and the arc-shaped plates 7, the position of the arc-shaped plate 7 is limited, so that the arc-shaped plate 7 is prevented from moving randomly, and the position of the arc-shaped plate 7 is more stable.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be used for road construction with coring machine safety device, includes base (1), its characterized in that: the top of base (1) is provided with loading board (2), the top fixed mounting of loading board (2) has step motor (3), the output transmission of step motor (3) is connected with the main shaft, the main shaft rotates with loading board (2) and alternates and is connected, the bottom fixedly connected with fixed block of loading board (2), the bottom fixedly connected with drill core (4) of fixed block, the equal fixedly connected with curb plate (5) in both sides of base (1) upper surface, the middle part slip of curb plate (5) alternates and is connected with connecting rod (6), two the equal fixedly connected with arc (7) of the relative one end of connecting rod (6), the bottom fixedly connected with bottom plate (8) of arc (7) inner wall.
2. A core drilling machine safety guard for road construction according to claim 1, characterised in that: the outside activity cover of connecting rod (6) is equipped with snap ring (9), just snap ring (9) are located between curb plate (5) and arc (7), snap ring (9) are the split ring.
3. A core drilling machine safety guard for road construction according to claim 1, characterised in that: two equal fixedly connected with spacing piece (10) in the one end that connecting rod (6) carried on the back mutually, the diameter of spacing piece (10) is greater than the diameter of connecting rod (6).
4. A core drilling machine safety guard for road construction according to claim 1, characterised in that: the back fixedly connected with slider (12) of loading board (2), the top of slider (12) is provided with roof (11), the middle part screw thread interlude of slider (12) is connected with the lead screw, the lead screw passes through the bearing and rotates with roof (11) to alternate and be connected, the top fixedly connected with handle (13) of lead screw, the bottom of lead screw is connected with the upper surface rotation of base (1).
5. A core drilling machine safety protection device for road construction according to claim 4, characterized in that: the both sides of slider (12) are all slided to alternate and are connected with gag lever post (14), the top and roof (11) of gag lever post (14) rotate to alternate and are connected, the bottom of gag lever post (14) is connected with the fixed surface of base (1).
6. A core drilling machine safety protection device for road construction according to claim 4, characterized in that: the fixing device is characterized in that fixing rods (15) are fixedly connected to two sides of the back face of the top plate (11), and the bottom ends of the fixing rods (15) are fixedly connected with the upper surface of the base (1).
7. A core drilling machine safety guard for road construction according to claim 1, characterised in that: a notch (16) is formed in the front face of the base (1), and the notch (16) is located right below the drill core (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020366231.5U CN212110656U (en) | 2020-03-21 | 2020-03-21 | Be used for road construction with getting core machine safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020366231.5U CN212110656U (en) | 2020-03-21 | 2020-03-21 | Be used for road construction with getting core machine safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212110656U true CN212110656U (en) | 2020-12-08 |
Family
ID=73637987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020366231.5U Expired - Fee Related CN212110656U (en) | 2020-03-21 | 2020-03-21 | Be used for road construction with getting core machine safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212110656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539359A (en) * | 2023-07-05 | 2023-08-04 | 丰宁满族自治县启源建筑有限公司 | Pavement construction sampling core device |
-
2020
- 2020-03-21 CN CN202020366231.5U patent/CN212110656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539359A (en) * | 2023-07-05 | 2023-08-04 | 丰宁满族自治县启源建筑有限公司 | Pavement construction sampling core device |
| CN116539359B (en) * | 2023-07-05 | 2023-09-29 | 丰宁满族自治县启源建筑有限公司 | Pavement construction sampling core device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |