CN114777831A - Novel mine engineering survey and drawing device that stability is good - Google Patents
Novel mine engineering survey and drawing device that stability is good Download PDFInfo
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- CN114777831A CN114777831A CN202210423218.2A CN202210423218A CN114777831A CN 114777831 A CN114777831 A CN 114777831A CN 202210423218 A CN202210423218 A CN 202210423218A CN 114777831 A CN114777831 A CN 114777831A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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Abstract
The invention discloses a novel mine engineering surveying and mapping device with good stability, which relates to the technical field of surveying and mapping devices and comprises a base with a hollow structure, wherein two sides of the outer wall of the bottom of the base are respectively provided with a shrinkage groove, and the inner wall of the contraction groove is connected with a lifting plate in a sliding way, the lifting plate is connected with the inner wall of the top of the contraction groove through a connecting spring, the bottom of the lifting plate is provided with a travelling wheel, both sides of the lifting plate are designed into cambered surfaces, both inner walls of both sides of the contraction groove are provided with grooves, the inner wall of the groove is provided with a return spring, one end of the return spring is provided with an extrusion block, the extrusion block is in a hemispherical structure, the outer walls of the two sides of the lifting plate are in contact with the outer wall of the extrusion block, the base is provided with a rotating hole on the outer wall of each of the two sides, a rotating block is arranged on the inner wall of the bottom of the rotating hole, and a rotating plate is rotatably connected to the top end of the rotating block. The invention can avoid the collapse of the device during surveying and mapping and prolong the service life of the surveying and mapping instrument.
Description
Technical Field
The invention relates to the technical field of surveying and mapping devices, in particular to a novel mine engineering surveying and mapping device with good stability.
Background
Mineral resources are products of earth crust in the long-term forming, developing and evolution processes, and are formed by gathering natural minerals under certain geological conditions through certain geological action, different geological actions can form different types of mineral products, and according to the geological action of the formed mineral resources and the difference of energy and material sources, the geological action of the formed mineral resources is generally divided into internal mineral forming action, external mineral forming action, metamorphic mineral forming action and overlapped mineral forming action.
When mining engineering mining mineral resources, often need utilize the mapping device, current mapping device uses the surveying instrument when the survey and drawing, and the surveying instrument often only adopts a simple support to support during the survey and drawing, and stability can be relatively poor during the survey and drawing, causes the condition emergence that the mapping device emptys easily, consequently has the space of treating the improvement.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a novel mine engineering surveying and mapping device with good stability. Its advantage lies in can avoiding the condition that the device collapsed when surveying and mapping to take place, has improved the life of surveying instrument.
In order to achieve the purpose, the invention adopts the following technical scheme:
a novel mine engineering surveying and mapping device with good stability comprises a base with a hollow structure, wherein two sides of the outer wall of the bottom of the base are provided with shrinkage grooves, the inner wall of each shrinkage groove is connected with a lifting plate in a sliding manner, the lifting plate is connected with the inner wall of the top of the shrinkage groove through a connecting spring, the bottom of the lifting plate is provided with a travelling wheel, two sides of the lifting plate are designed in a cambered surface manner, two side inner walls of the shrinkage groove are provided with grooves, the inner wall of each groove is provided with a return spring, one end of the return spring is provided with an extrusion block, the extrusion block is of a hemispherical structure, the outer walls of two sides of the lifting plate are in contact with the outer wall of the extrusion block, two side outer walls of the base are provided with rotating holes, the inner wall of the bottom of each rotating hole is provided with a rotating block, the top end of the rotating block is rotatably connected with a rotating plate, and one end of the rotating plate is provided with an auxiliary supporting plate, the utility model discloses a surveying instrument, including swivel plate, lifter plate, motor, backup pad, piston rod, lifter, elevating system, surveying instrument and the like, the one end that the backup pad was kept away from to the swivel plate is provided with the stay cord, the one end that the swivel plate was kept away from to the stay cord is connected with the top of lifter plate, the both sides inner wall of base all articulates there is electric telescopic handle, electric telescopic handle's piston rod is articulated mutually with the outer wall of swivel plate, the top outer wall of base is provided with elevating system, and elevating system's top outer wall is provided with placement mechanism, the surveying instrument has been placed to placement mechanism's inside.
Through the technical scheme: during the use, at first, utilize the walking wheel to roll to remove the device to appointed place on ground, during the removal, the lifter plate constantly collides with the outer wall of extrusion piece, connecting spring and buffer spring can play good buffering effect to the walking wheel, the vibration because the road surface is uneven produces has been reduced, after arriving appointed position, control electric telescopic handle piston rod shrink, the one end of rotor plate upwards rotates, when the rotor plate rotates, move the lifter plate rebound under the effect of stay cord, and then shrink walking wheel to the shrink inslot, the base contacts to earth, meanwhile, under the effect of lever principle, auxiliary support plate rotates downwards, auxiliary support plate contacts to the ground and supports, and then can carry out auxiliary support from the both sides of base, the stability of base has been improved, the condition that the device collapsed during survey and drawing can be avoided takes place, the service life of survey and drawing appearance has been improved.
The auxiliary support plate is further provided with a plurality of embedded convex thorns which are distributed at equal intervals on the outer wall of the bottom of the auxiliary support plate, and the embedded convex thorns are in a crescent structure.
Through the technical scheme: when the auxiliary supporting plate contacts the ground, the crescent embedded convex thorns can be embedded into the soil, so that the supporting stability of the auxiliary supporting plate is improved.
The invention is further arranged in such a way that a channel is formed in the inner wall of the top of the shrinkage groove, the pull rope is positioned in the channel, the inner wall of the channel is provided with a guide wheel, and the pull rope can slide on the outer wall of the guide wheel.
Through the technical scheme: when the pull rope moves, the pull rope can slide along the surface of the guide wheel, and the moving stability of the pull rope is improved.
The invention is further provided that the lifting mechanism comprises a sliding groove arranged on the base, the inner wall of the sliding groove is connected with a bidirectional screw rod through a bearing, one end of the bidirectional screw rod is connected with a motor, the outer wall of the bidirectional screw rod is sleeved with two sliding blocks, the tops of the two sliding blocks are hinged with a same lifting frame, and the lifting frame is connected with the placing mechanism.
Through the technical scheme: when the height of the device needs to be adjusted, the motor is controlled to work to drive the bidirectional screw rod to rotate, the bidirectional screw rod rotates to drive the two sliding blocks to move relatively or oppositely, and when the two sliding blocks move relatively, the lifting frame is highly lifted, so that the height of the device can be adjusted, and the use convenience of people is improved.
The invention is further set that the placing mechanism comprises a bottom plate fixed on the top of the lifting frame, supporting plates are arranged on two sides of the outer wall of the top of the bottom plate, through holes are formed in the outer wall of one side, opposite to the two supporting plates, of the outer wall of the top of the bottom plate, the inner wall of each through hole is connected with a connecting rod in a sliding mode, a reset spring is sleeved on the outer wall of each connecting rod, a pulling plate is arranged at one end of each connecting rod, a clamping plate is arranged at the other end of each connecting rod, and a placing plate is arranged in the middle of the outer wall of the top of the bottom plate.
Through the technical scheme: when installing the surveying instrument, at first with the outside pulling connecting rod of hand, then place the surveying instrument in place the board on, splint can reset spring's effect down carry out the centre gripping from the both sides of surveying instrument and fix, have improved the stability that the surveying instrument placed.
The invention is further provided that the top outer walls of the bottom plate at two sides of the placing plate are respectively provided with a sliding groove, and the clamping plate can slide in the sliding grooves.
Through the technical scheme: when the clamping plate moves, the clamping plate can slide in the sliding groove, and the moving stability of the clamping plate is improved.
The anti-skid clamp is further provided with mounting grooves formed in the outer walls of the opposite sides of the two clamping plates, buffering cushions are arranged on the inner walls of the mounting grooves, and anti-skid protrusions are arranged on the outer walls of the buffering cushions.
Through the technical scheme: when two splint carry out the centre gripping to the surveying instrument, the blotter can play good buffering effect, avoids the surveying instrument to be damaged, and the non-skid protrusions can play good anti-skidding effect simultaneously, has improved the stability of centre gripping.
The invention is further arranged in that the top ends of the two clamping plates are connected with limiting pressure plates through spring hinges, and the ends of the limiting pressure plates far away from the clamping plates are designed to be cambered surfaces.
Through the technical scheme: after the surveying instrument is fixed by the clamping plates, the limiting pressing plates are turned, can extrude and fix the surveying instrument from the upper part of the clamping plates, and further improves the stability of clamping of the surveying instrument.
The invention is further provided that the tops of the two supporting plates are respectively hinged with a first rain cover and a second rain cover, the outer walls of the opposite sides of the first rain cover and the second rain cover are respectively provided with a second magnet and a first magnet, and the magnetic poles of the opposite sides of the first magnet and the second magnet are opposite.
Through the technical scheme: when the in-process of survey and drawing rains, can be in the same place first rain-proof lid and the rain-proof lid upset of second, under the effect of first magnet and second magnet, first rain-proof lid and the rain-proof lid of second can adsorb and carry out rain-proofly to the surveying instrument together, avoid the rainwater to drench the condition emergence of surveying instrument.
The cross sections of the first rain-proof cover and the second rain-proof cover are both arc-shaped structures.
Through the technical scheme: the top surfaces of the first rain-proof cover and the second rain-proof cover, the cross sections of which are of arc structures, are smooth, so that rainwater can flow on the surface conveniently, and the condition that the rainwater is deposited on the surfaces of the first rain-proof cover and the second rain-proof cover is avoided.
The invention has the beneficial effects that:
1. the novel mine engineering surveying and mapping device with good stability is used, firstly, the device is moved to a specified place by rolling on the ground by utilizing the travelling wheels, when the device is moved, the lifting plate is continuously collided with the outer wall of the extrusion block, the connecting spring and the buffer spring can play a good buffer effect on the travelling wheels, the vibration generated by uneven road surface is reduced, after the device reaches the specified position, the piston rod of the electric telescopic rod is controlled to contract, one end of the rotating plate rotates upwards, when the rotating plate rotates, the lifting plate is driven to move upwards under the action of the stay cord, the travelling wheels are further contracted into the contraction grooves, the base touches the ground, meanwhile, under the action of the lever principle, the auxiliary support plate rotates downwards, the auxiliary support plate is supported by touching the ground, further, the auxiliary support can be carried out from the two sides of the base, the stability of the base is improved, and the situation that the device collapses during surveying and mapping can be avoided, the service life of the surveying instrument is prolonged.
2. This novel mine engineering survey and drawing device that stability is good, when needs adjusting device's height, control motor work drives two-way lead screw and rotates, two-way lead screw rotates and drives two sliders and relative or move in opposite directions, when two slider relative movement, the crane highly risees, and then can accomplish the regulation of device height, the convenience that people used has been improved, during the installation surveying instrument, at first stimulate the connecting rod with the hand outwards, then place the surveying instrument in and place the board, splint can reset spring's effect down carry out the centre gripping from the both sides of surveying instrument and fix, the stability that the surveying instrument was placed has been improved.
3. According to the novel mine engineering surveying and mapping device with good stability, when raining in the surveying and mapping process, the first rain cover and the second rain cover can be turned over together, and can be adsorbed together to rain the surveying and mapping instrument under the action of the first magnet and the second magnet, so that the situation that the surveying and mapping instrument is wetted by rainwater is avoided; the top surfaces of the first rain-proof cover and the second rain-proof cover, the cross sections of which are of arc structures, are smooth, so that rainwater can flow on the surface conveniently, and the condition that the rainwater is deposited on the surfaces of the first rain-proof cover and the second rain-proof cover is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a novel mine engineering surveying and mapping device with good stability, which is provided by the invention;
FIG. 2 is a schematic structural diagram of a placing mechanism of the novel mining engineering surveying and mapping device with good stability, which is provided by the invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 4 is an enlarged view of the structure at B in FIG. 1;
FIG. 5 is an enlarged schematic view of the structure at C in FIG. 1;
fig. 6 is an enlarged schematic view of the structure at D in fig. 1.
In the figure: 1. an electric telescopic rod; 2. a guide wheel; 3. a base; 4. embedding the convex thorns; 5. an auxiliary support plate; 6. a rotating plate; 7. rotating the block; 8. rotating the hole; 9. a bidirectional screw rod; 10. a first rain cover; 11. a second rain cover; 12. a support plate; 13. a chute; 14. a base plate; 15. a lifting frame; 16. a slider; 17. an electric motor; 18. pulling the movable plate; 19. a splint; 20. placing the plate; 21. a limiting pressure plate; 22. pulling a rope; 23. a contraction groove; 24. a connecting spring; 25. extruding the block; 26. a buffer spring; 27. a lifting plate; 28. a traveling wheel; 29. a return spring; 30. a connecting rod; 31. a cushion pad; 32. anti-skid protrusions; 33. a first magnet; 34. a second magnet.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-6, a novel mine engineering surveying and mapping device with good stability comprises a base 3 with a hollow structure, wherein two sides of the outer wall at the bottom of the base 3 are respectively provided with a contraction groove 23, the inner wall of the contraction groove 23 is connected with a lifting plate 27 in a sliding manner, the lifting plate 27 is connected with the inner wall at the top of the contraction groove 23 through a connecting spring 24, the bottom of the lifting plate 27 is provided with traveling wheels 28, two sides of the lifting plate 27 are both in arc surface design, two side inner walls of the contraction groove 23 are respectively provided with a groove, the inner wall of the groove is provided with a return spring 29, one end of the return spring 29 is provided with an extrusion block 25, the extrusion block 25 is in a hemispherical structure, two side outer walls of the lifting plate 27 are in contact with the outer wall of the extrusion block 25, two side outer walls of the base 3 are respectively provided with a rotating hole 8, the inner wall at the bottom of the rotating hole 8 is provided with a rotating block 7, the top end of the rotating block 7 is rotatably connected with a rotating plate 6, the one end of rotor plate 6 is provided with auxiliary supporting plate 5, the one end that auxiliary supporting plate 5 was kept away from to rotor plate 6 is provided with stay cord 22, the one end that rotor plate 6 was kept away from to stay cord 22 is connected with lifter plate 27's top, base 3's both sides inner wall all articulates there is electric telescopic handle 1, electric telescopic handle 1's piston rod is articulated mutually with rotor plate 6's outer wall, base 3's top outer wall is provided with elevating system, and elevating system's top outer wall is provided with placement mechanism, the surveying instrument has been placed to placement mechanism's inside.
Specifically, the outer wall of the bottom of the auxiliary supporting plate 5 is provided with a plurality of embedded convex thorns 4 which are distributed at equal intervals, and the embedded convex thorns 4 are of a crescent structure. When auxiliary support plate 5 contact ground, crescent embedding spur 4 can be embedded into earth, has improved the stability that auxiliary support plate 5 supported.
Specifically, a channel is formed in the inner wall of the top of the contraction groove 23, the pull rope 22 is located in the channel, the guide wheel 2 is arranged on the inner wall of the channel, and the pull rope 22 can slide on the outer wall of the guide wheel 2. When the pull rope 22 moves, the pull rope 22 can slide along the surface of the guide wheel 2, and the stability of the movement of the pull rope 22 is improved.
Concretely, elevating system is including seting up the sliding tray on base 3, and the inner wall of sliding tray is connected with two-way lead screw 9 through the bearing, and the one end of two-way lead screw 9 is connected with motor 17, and two sliders 16 have been cup jointed to the outer wall of two-way lead screw 9, and the top of two sliders 16 articulates there is same crane 15, and crane 15 is connected with placement mechanism. When the height of the device needs to be adjusted, the motor 17 is controlled to work to drive the bidirectional screw rod 9 to rotate, the bidirectional screw rod 9 rotates to drive the two sliding blocks 16 to move relatively or oppositely, when the two sliding blocks 16 move relatively, the lifting frame 15 is lifted highly, the height of the device can be adjusted, and convenience in use of people is improved.
Specifically, placing mechanism is including being fixed in the bottom plate 14 at crane 15 top, and the both sides of bottom plate 14 top outer wall all are provided with backup pad 12, and the through-hole has all been seted up to two backup pad 12 relative one side outer walls, and the inner wall sliding connection of through-hole has connecting rod 30, and reset spring 29 has been cup jointed to the outer wall of connecting rod 30, and the one end of connecting rod 30 sets up the dragging plate 18, and the other end of connecting rod 30 is provided with splint 19, and the middle department of bottom plate 14 top outer wall is provided with places board 20. When installing the surveying instrument, at first outwards stimulate connecting rod 30 with the hand, then place the surveying instrument in place the board 20 on, splint 19 can carry out the centre gripping from the both sides of surveying instrument under the effect of reset spring 29 and fix, improved the stability that the surveying instrument placed.
Specifically, the sliding grooves 13 are formed in the outer walls of the top of the bottom plate 14 on the two sides of the placing plate 20, and the clamping plates 19 can slide in the sliding grooves 13. When the clamping plate 19 moves, the clamping plate 19 can slide in the sliding groove 13, and the moving stability of the clamping plate 19 is improved.
Specifically, the mounting groove has all been seted up to two splint 19 relative one side outer walls, and the inner wall of mounting groove is provided with blotter 31, and blotter 31's outer wall is provided with non-slip raised 32. When two splint 19 carry out the centre gripping to the surveying instrument, blotter 31 can play good buffering effect, avoids the surveying instrument to be damaged, and the non-slip raised 32 can play good anti-skidding effect simultaneously, has improved the stability of centre gripping.
Specifically, the top ends of the two clamping plates 19 are connected with a limiting pressure plate 21 through a spring hinge, and one end, away from the clamping plate 19, of the limiting pressure plate 21 is designed to be an arc surface. After splint 19 is fixed with the surveying instrument, the spacing clamp plate 21 of upset, spacing clamp plate 21 can follow the top of splint 19 and extrude the surveying instrument fixedly, has further improved the stability of surveying instrument centre gripping.
Specifically, the top of two backup pads 12 is articulated respectively to have first rain-proof lid 10 and the rain-proof lid 11 of second, and first rain-proof lid 10 and the relative one side outer wall of the rain-proof lid 11 of second are provided with second magnet 34 and first magnet 33 respectively, and the relative one side magnetic pole of first magnet 33 and second magnet 34 is opposite. When the in-process of survey and drawing rains, can be in the same place first rain-proof lid 10 and the upset of second rain-proof lid 11, under the effect of first magnet 33 and second magnet 34, first rain-proof lid 10 and the rain-proof lid 11 of second can adsorb and carry out rain-proofly to the surveying instrument together, avoid the rainwater to drench the condition emergence of surveying instrument.
Specifically, the cross-sections of the first rain cover 10 and the second rain cover 11 are both arc-shaped structures. The first rain-proof lid 10 and the second rain-proof lid 11 top surface that the cross-section is the arc structure are more smooth, can make things convenient for the rainwater to flow on the surface, avoid the rainwater to take place in the condition of first rain-proof lid 10 and the 11 surface deposition of second rain-proof lid.
The working principle is as follows: when the device is used, firstly, the walking wheels 28 roll on the ground to move the device to a specified place, when the device moves, the lifting plate 27 continuously collides with the outer wall of the extrusion block 25, the connecting spring 24 and the buffer spring 26 can play a good buffer effect on the walking wheels 28, the vibration generated by uneven road surface is reduced, after the device reaches a specified position, the piston rod of the electric telescopic rod 1 is controlled to shrink, one end of the rotating plate 6 rotates upwards, when the rotating plate 6 rotates, the lifting plate 27 is driven to move upwards under the action of the pull rope 22, then the walking wheels 28 shrink into the shrinkage groove 23, the base 3 touches the ground, meanwhile, under the action of a lever principle, the auxiliary support plate 5 rotates downwards, the auxiliary support plate 5 contacts the ground to support, and then auxiliary support can be carried out from two sides of the base 3, the stability of the base 3 is improved, and the situation that the device collapses during surveying and mapping can be avoided, the service life of the surveying instrument is prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The novel mine engineering surveying and mapping device with good stability comprises a base (3) with a hollow structure, and is characterized in that shrinkage grooves (23) are formed in two sides of the outer wall of the bottom of the base (3), lifting plates (27) are connected to the inner walls of the shrinkage grooves (23) in a sliding mode, the lifting plates (27) are connected with the inner walls of the tops of the shrinkage grooves (23) through connecting springs (24), walking wheels (28) are arranged at the bottoms of the lifting plates (27), the two sides of the lifting plates (27) are designed to be cambered surfaces, grooves are formed in the inner walls of the two sides of the shrinkage grooves (23), return springs (29) are arranged on the inner walls of the grooves, an extrusion block (25) is arranged at one end of each return spring (29), each extrusion block (25) is of a hemispherical structure, the outer walls of the two sides of each lifting plate (27) are in contact with the outer walls of the extrusion blocks (25), the outer walls of the two sides of the base (3) are respectively provided with a rotating hole (8), the inner wall of the bottom of the rotating hole (8) is provided with a rotating block (7), the top end of the rotating block (7) is rotatably connected with a rotating plate (6), one end of the rotating plate (6) is provided with an auxiliary supporting plate (5), a pull rope (22) is arranged at one end of the rotating plate (6) far away from the auxiliary supporting plate (5), one end of the pull rope (22) far away from the rotating plate (6) is connected with the top of the lifting plate (27), the inner walls of the two sides of the base (3) are hinged with electric telescopic rods (1), a piston rod of the electric telescopic rod (1) is hinged with the outer wall of the rotating plate (6), the outer wall of the top of the base (3) is provided with a lifting mechanism, and elevating system's top outer wall is provided with placement mechanism, the surveying instrument has been placed to placement mechanism's inside.
2. The novel mine engineering surveying and mapping device with good stability of claim 1, characterized in that a plurality of embedded convex thorns (4) distributed equidistantly are arranged on the outer wall of the bottom of the auxiliary supporting plate (5), and the embedded convex thorns (4) are in a crescent structure.
3. The novel mine engineering surveying and mapping device with good stability as recited in claim 1, characterized in that a channel is opened on the top inner wall of the shrinkage groove (23), the pull rope (22) is located in the channel, the guide wheel (2) is arranged on the inner wall of the channel, and the pull rope (22) can slide on the outer wall of the guide wheel (2).
4. The novel mine engineering surveying and mapping device that stability is good according to claim 1, characterized in that, elevating system is including offering the sliding tray on base (3), and the inner wall of sliding tray is connected with two-way lead screw (9) through the bearing, the one end of two-way lead screw (9) is connected with motor (17), two sliders (16) have been cup jointed to the outer wall of two-way lead screw (9), two the top of slider (16) articulates there is same crane (15), crane (15) are connected with placement machine.
5. The novel mine engineering surveying and mapping device with good stability as claimed in claim 4, wherein the placement mechanism comprises a bottom plate (14) fixed to the top of the lifting frame (15), support plates (12) are arranged on both sides of the outer wall of the top of the bottom plate (14), through holes are formed in the outer wall of one side, opposite to the two support plates (12), of each support plate (12), a connecting rod (30) is slidably connected to the inner wall of each through hole, a return spring (29) is sleeved on the outer wall of the connecting rod (30), a pulling plate (18) is arranged at one end of the connecting rod (30), a clamping plate (19) is arranged at the other end of the connecting rod (30), and a placement plate (20) is arranged in the middle of the outer wall of the top of the bottom plate (14).
6. The novel mine engineering surveying and mapping device with good stability as claimed in claim 5, characterized in that the top outer walls of the bottom plate (14) on both sides of the placing plate (20) are provided with sliding grooves (13), and the clamping plate (19) can slide in the sliding grooves (13).
7. The mining engineering surveying and mapping device with good stability as claimed in claim 6, wherein the outer wall of the opposite side of the two clamping plates (19) is provided with a mounting groove, the inner wall of the mounting groove is provided with a cushion pad (31), and the outer wall of the cushion pad (31) is provided with a non-slip bump (32).
8. The mining engineering surveying and mapping device with good stability as claimed in claim 7, characterized in that the top ends of the two clamping plates (19) are connected with a limiting pressure plate (21) through a spring hinge, and one end of the limiting pressure plate (21) far away from the clamping plate (19) is designed as a cambered surface.
9. The mining engineering surveying and mapping device with good stability as claimed in claim 8, wherein a first rain cover (10) and a second rain cover (11) are respectively hinged to the tops of the two supporting plates (12), a second magnet (34) and a first magnet (33) are respectively arranged on the outer walls of the opposite sides of the first rain cover (10) and the second rain cover (11), and the magnetic poles of the opposite sides of the first magnet (33) and the second magnet (34) are opposite.
10. The mining engineering surveying and mapping device with good stability according to claim 9, wherein the cross sections of the first rain cover (10) and the second rain cover (11) are both arc-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423218.2A CN114777831A (en) | 2022-04-21 | 2022-04-21 | Novel mine engineering survey and drawing device that stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423218.2A CN114777831A (en) | 2022-04-21 | 2022-04-21 | Novel mine engineering survey and drawing device that stability is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114777831A true CN114777831A (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210423218.2A Withdrawn CN114777831A (en) | 2022-04-21 | 2022-04-21 | Novel mine engineering survey and drawing device that stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114777831A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038201A (en) * | 2023-02-24 | 2023-05-02 | 沧州市金泰衡器有限公司 | Automatic welding device for automobile scale machining |
-
2022
- 2022-04-21 CN CN202210423218.2A patent/CN114777831A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038201A (en) * | 2023-02-24 | 2023-05-02 | 沧州市金泰衡器有限公司 | Automatic welding device for automobile scale machining |
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Application publication date: 20220722 |