CN112829085B - Concrete drilling core taking machine - Google Patents

Concrete drilling core taking machine Download PDF

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Publication number
CN112829085B
CN112829085B CN202110264688.4A CN202110264688A CN112829085B CN 112829085 B CN112829085 B CN 112829085B CN 202110264688 A CN202110264688 A CN 202110264688A CN 112829085 B CN112829085 B CN 112829085B
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plate body
sides
jar
adjusting
driving
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CN112829085A (en
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王晓东
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Nanchong Gongxin Testing Co ltd
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Nanchong Gongxin Testing Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/005Devices for the automatic drive or the program control of the machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/04Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The application relates to a concrete drilling core taking machine, which comprises a base, wherein stand columns are arranged on the base and positioned on two sides of the base, a cross beam is arranged between the end parts of the stand columns on two sides far away from the base, a sliding seat is arranged between the stand columns on two sides in a sliding manner along the height direction of the stand columns, a screw rod is connected to the cross beam in a penetrating and rotating manner, a threaded hole for the screw rod to penetrate and be in threaded fit with the screw rod is formed in the sliding seat, a plate body is arranged on one side of the sliding seat, a hole forming tank is arranged on the surface of the plate body facing the base in a rotating manner, a driving device for driving the hole forming tank to rotate is arranged on the plate body, moving rods are arranged on the surface of the hole forming tank facing the plate body and positioned on two sides of the hole forming tank in a penetrating and sliding manner and are connected with the moving rods, abutting plates are arranged at the end parts of the moving rods in the hole forming tank, and a moving device for driving the moving rods to drive the abutting plates to move along the axis direction of the hole forming tank is arranged on the surface of the hole forming tank facing the plate body; this application has the advantage that the operating personnel of being convenient for will drill the sample after the core takes out.

Description

Concrete drilling core taking machine
Technical Field
The application relates to the field of concrete detection equipment, in particular to a concrete drilling core drilling machine.
Background
The concrete core drilling machine mainly has two purposes, namely horizontal plane drilling, spike installation, road pile installation, bridge drilling operation rules, integrated house pile foundation drilling and the like, and core drilling, and is suitable for pavement core drilling for tests.
The application publication number is CN110146326A and discloses a core drilling machine, which comprises a support and a perforated tank connected to the support, wherein a rotating shaft is rotatably connected to the support in the horizontal direction, a connecting plate is arranged on the rotating shaft, a guide post is arranged on the connecting plate in the direction perpendicular to the connecting plate, the connecting seat is connected to the guide post in a sliding manner, the perforated tank is detachably connected to the connecting seat, a power element for driving the perforated tank to rotate is arranged on the connecting seat, and a limiting assembly and a supporting assembly for fixing the guide post are arranged on the support; the technical effect who has is that can perpendicular to ground bore vertical hole, also can follow the perpendicular to wall and bore horizontally hole, and the function is various and can replace traditional manual work to bore horizontal hole, liberation labour.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: can drive the trompil jar through power element and rotate, the connecting seat can drive the trompil jar and remove towards ground to make the trompil jar accomplish the drilling sample, after the drilling sample, operating personnel need knock the trompil jar, and in order to drive the sample in the trompil jar and fall out, adopt the artifical mode of knocking, be not convenient for take out the sample.
Disclosure of Invention
In order to facilitate taking out the sample in the trompil jar, this application provides a concrete drilling core machine.
The application provides a concrete drilling core machine adopts following technical scheme:
the utility model provides a core machine is got in concrete drilling, includes the base, the both sides that just are located the base on the base are provided with the stand, both sides the stand is kept away from and is provided with the crossbeam between the tip of base, both sides slide along the direction of height of stand between the stand and be provided with the sliding seat, wear to establish and rotate on the crossbeam and be connected with the screw rod, set up on the sliding seat and be used for supplying the screw rod to pass and with screw rod screw-thread fit's screw hole, one side of sliding seat is provided with the plate body, the plate body rotates on the face of base and is provided with the trompil jar, be provided with on the plate body and be used for driving trompil jar pivoted drive arrangement, the trompil jar just wears to establish and has the carriage release lever with the sliding connection in the face that is located the trompil jar both sides, both sides the carriage release lever is located the tip of trompil jar and all is provided with the butt joint board, be provided with on the face of trompil jar face towards the plate body and be used for driving the carriage release lever to drive the axis direction removal of butt joint board along the trompil jar.
Through adopting above-mentioned technical scheme, after the drilling sample finishes, drive the carriage release lever through the mobile device and remove for the carriage release lever drives the butt board and is located the removal of trompil jar, makes the butt board release the sample that will be located the trompil jar, thereby need not the manual work and beats the trompil jar, has saved the manpower, is convenient for take out the sample in the trompil jar.
Optionally, both sides the marginal perpendicular to butt board that butt board kept away from each other all is provided with the grip block, the trompil jar has seted up the bar opening on the face of plate body, both sides the carriage release lever passes bar opening and sets up in the bar opening along the open-ended length direction slip simultaneously, be provided with the fixing device who is used for driving the both sides carriage release lever to drive the both sides grip block and is close to each other or keep away from on the face of trompil jar towards the plate body.
Through adopting above-mentioned technical scheme, can drive both sides carriage release lever through fixing device and be close to each other or keep away from for the both sides grip block is fixed the sample, when taking a sample to comparatively loose ground, prevents that the sample in the trompil jar when the orientation that keeps away from ground removes from the trompil jar and falls out, prevents to destroy the integrality of sample, has improved the suitability of whole concrete drill core machine.
Optionally, the holding tank that is used for supplying the grip block to hold is offered on the inside wall of trompil jar and the both sides that are located the trompil jar, the tip that the plate body was kept away from to the holding tank runs through the setting of trompil jar.
Through adopting above-mentioned technical scheme, when need not use the grip block, can drive the grip block immigration to the holding tank in to prevent that the grip block from being located the trompil jar and causing the influence to the drilling sample of trompil jar, when needs drive the sample and lie in the trompil jar and shift out, the carriage release lever can drive the grip block and lie in the tip that the centre gripping groove runs through the trompil jar and shift out, thereby prevent that the grip block from causing the influence to shifting out of sample.
Optionally, fixing device sets up the two-way lead screw on the face of trompil jar orientation plate body including rotating, the fixed motor that is used for driving two-way lead screw pivoted that is provided with on the face of trompil jar orientation plate body, all overlap on the both ends screw portion of two-way lead screw and establish and threaded connection has the thread bush, mobile device is including the fixed removal electric jar that sets up on the thread bush of both sides, the fixed setting of carriage release lever is served at the drive of removal electric jar.
Through adopting above-mentioned technical scheme, when needs are fixed to the sample, drive two-way lead screw through fixed motor and rotate, pass the bar opening because of the carriage release lever, make the carriage release lever can not follow the rotation of two-way lead screw and rotate, thereby make both sides carriage release lever be located two-way lead screw and be close to each other or keep away from, make both sides carriage release lever drive both sides grip block and be close to each other or keep away from, thereby make the grip block to the sample centre gripping, can drive the carriage release lever through removing the electric jar and remove, thereby make the carriage release lever drive butt joint board and release the sample, the drive effect to butt joint board and grip block has been improved.
Optionally, the spout has been seted up to the plate body towards the face of base in the axial direction, the circumference edge along the trompil jar on the face of trompil jar towards the plate body evenly is provided with a plurality of installation poles, and is a plurality of the tip that the trompil jar was kept away from to the installation pole is provided with annular sliding strip, sliding strip is used for joint and sliding connection in the spout, the trompil jar passes through the spout and the sliding strip rotates the setting on the plate body.
Through adopting above-mentioned technical scheme, drive arrangement can drive the slip strip and be located the spout and remove when driving the trompil jar and rotate for slip strip and spout play the effect of direction to the rotation of trompil jar, prevent that the trompil jar from inclining when the drilling sample.
Optionally, drive arrangement is including the fixed driving motor who sets up on the face that the plate body deviates from the base, driving motor's drive end is worn to establish and is rotated and connect on the plate body, the fixed first sprocket that is provided with on driving motor's the drive end, overlap on the outer wall of trompil jar and establish and fixedly connected with second sprocket, around establishing and meshing there is the chain between first sprocket and the second sprocket.
Through adopting above-mentioned technical scheme, drive first sprocket through driving motor and rotate for first sprocket drives chain drive, and the chain can drive the second sprocket and rotate this moment, thereby makes the second sprocket drive the trompil jar and rotates, makes the trompil jar sample of driling, adopts setting up of first sprocket, second sprocket and chain to possess higher transmission precision, has improved the drive effect to the trompil jar.
Optionally, be provided with the regulation pole between sliding seat and the plate body, the both sides that just are located the regulation pole on the sliding seat are provided with the articulated slab, the one end of adjusting the pole is fixed to be provided with and is used for wearing to establish and rotate the regulating spindle of connection on the articulated slab of both sides, the length direction of regulating spindle sets up along the length direction that is on a parallel with the screw, the other end fixed connection of adjusting the pole is on the plate body, be provided with on the sliding seat and be used for driving the regulating spindle to drive and adjust pole along the first adjusting device of horizontal direction pivoted.
Through adopting above-mentioned technical scheme, first adjusting device can drive the regulation pole and rotate along the horizontal direction to adjust the drilling position of trompil jar, thereby need not to remove whole drilling and get the core machine, the operating personnel of being convenient for adjusts the position of trompil jar.
Optionally, the first adjusting device comprises a turbine sleeved on the adjusting shaft and fixedly connected to the adjusting shaft, an adjusting motor is fixedly arranged on the sliding seat, and a worm meshed with the turbine is fixedly arranged on a driving end of the adjusting motor.
Through adopting above-mentioned technical scheme, drive the worm through adjusting motor and rotate for the worm drives the turbine and rotates, and the turbine can drive the regulating spindle and rotate this moment, thereby makes the regulating spindle drive to adjust the pole and rotate, thereby makes the pole of adjusting drive trompil jar and adjust its position, adopts setting up of worm and turbine can drive the position of adjusting the pole automatic fixation to after the arbitrary removal, prevents that the trompil jar from removing when drilling, has improved the drive effect to the trompil jar.
Optionally, the adjusting rod is arranged to be of a telescopic structure, the telescopic structure comprises a connecting rod and an inserting rod which is inserted into the connecting rod in a sliding connection mode, the adjusting shaft is fixedly arranged on the connecting rod, the inserting rod is fixedly arranged on the plate body, and a second adjusting device which is used for driving the inserting rod to move in the connecting rod is arranged on the connecting rod.
Through adopting above-mentioned technical scheme, can drive the spliced pole through second adjusting device and be located the connecting rod and remove to adjust the length of adjusting lever, make the adjusting lever further drive the trompil jar and adjust its position, increased the control range of trompil jar.
Optionally, the second adjusting device includes an adjusting electric cylinder fixedly disposed on an outer wall of the connecting rod, an adjusting plate is disposed on a side wall of the insertion rod and at a position far away from the sliding seat, and a driving end of the adjusting electric cylinder is fixedly connected to the adjusting plate.
Through adopting above-mentioned technical scheme, can drive the regulating plate through adjusting the electric jar and remove for the regulating plate drives the peg graft pole and is located the connecting rod and removes, adopts the setting of adjusting the electric jar, and its simple structure has improved the drive effect of peg graft pole.
In summary, the present application includes at least one of the following beneficial technical effects:
after drilling and sampling are finished, the moving rod is driven to move through the moving device, so that the moving rod drives the abutting plate to move in the perforated tank, and the abutting plate pushes out a sample in the perforated tank, so that the perforated tank does not need to be manually knocked, manpower is saved, and the sample in the perforated tank can be conveniently taken out;
can drive both sides carriage release lever each other through fixing device and be close to or keep away from for the both sides grip block is fixed the sample, when taking a sample to comparatively loose ground, prevents that the sample in the trompil jar when the orientation is far away from the direction on ground removes from falling out, prevents to destroy the integrality of sample, has improved the suitability of whole concrete drilling core machine.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic structural diagram for showing a first adjusting device and a second adjusting device according to an embodiment of the present application;
fig. 3 is a schematic half-sectional view of a plate body and an open-pore tank according to an embodiment of the present application.
Description of the reference numerals: 1. a base; 11. a column; 111. a cross beam; 112. a sliding seat; 113. a through hole; 114. a screw; 115. rotating the handle; 116. a threaded hole; 12. a plate body; 121. a chute; 122. mounting a rod; 123. a slide bar; 124. opening a hole; 125. drilling a hole tooth; 13. a drive motor; 131. a first sprocket; 132. a second sprocket; 133. a chain; 14. adjusting a rod; 141. an adjustment shaft; 142. a turbine; 143. adjusting the motor; 144. a worm; 145. a connecting rod; 146. a plug rod; 147. adjusting an electric cylinder; 148. an adjusting plate; 149. a hinge plate; 15. a travel bar; 151. a strip-shaped opening; 152. a butt joint plate; 153. a clamping plate; 154. accommodating grooves; 155. a bidirectional lead screw; 156. fixing a motor; 157. a threaded sleeve; 158. moving the electric cylinder; 159. and (7) mounting the plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses concrete drilling core machine. Referring to fig. 1, the concrete core drilling machine comprises a base 1, wherein the base 1 is integrally arranged in a U shape, upright posts 11 are arranged on the base 1 and positioned on two sides of the base 1, a cross beam 111 is arranged between end portions, far away from the base 1, of the upright posts 11 on two sides, a sliding seat 112 is arranged between the upright posts 11 on two sides in a sliding manner along the height direction of the upright posts 11, through holes 113 for the upright posts 11 to pass through are formed in two sides of the sliding seat 112, the sliding seat 112 is arranged on the upright posts 11 on two sides in a sliding manner through the through holes 113, a screw rod 114 is connected to the cross beam 111 in a penetrating and rotating manner, a rotating handle 115 is arranged on an end portion, far away from the base 1, of the screw rod 114, and a threaded hole 116 for the screw rod 114 to pass through and is formed in the sliding seat 112 and is in threaded fit with the screw rod 114; the handle 115 is rotated to drive the screw 114 to rotate, and the sliding seat 112 is slidably disposed on the two side columns 11, so that the sliding seat 112 cannot rotate along with the rotation of the screw 114, and the sliding seat 112 moves along the height direction of the columns 11.
With reference to fig. 2 and 3, a plate body 12 is disposed on one side of the sliding seat 112, a perforated tank 124 is rotatably disposed on a surface of the plate body 12 facing the base 1, a sliding groove 121 is circumferentially disposed on a surface of the plate body 12 facing the base 1, and a plurality of mounting rods 122 are uniformly disposed on a surface of the perforated tank 124 facing the plate body 12 along a circumferential edge of the perforated tank 124; in order to reserve a larger space between the perforated tank 124 and the plate body 12, the mounting rods 122 are integrally arranged in an inverted L shape, the end parts of the mounting rods 122 far away from the perforated tank 124 are provided with annular sliding strips 123, the sliding strips 123 are used for being clamped and connected in the sliding grooves 121 in a sliding manner, and the perforated tank 124 is rotatably arranged on the plate body 12 through the sliding grooves 121 and the sliding strips 123; in the present embodiment, in order to prevent the sliding bar 123 from being separated from the sliding groove 121, the cross section of the sliding groove 121 is formed in a "T" shape, and the sliding bar 123 is disposed to be engaged with the sliding groove 121 in the "T" shape.
With reference to fig. 2 and 3, in order to drive the perforated tank 124 to rotate, a driving device for driving the perforated tank 124 to rotate is disposed on the plate body 12, the driving device includes a driving motor 13 fixedly disposed on a surface of the plate body 12 away from the base 1, a driving end of the driving motor 13 is disposed through and rotatably connected to the plate body 12, a first sprocket 131 is fixedly disposed on the driving end of the driving motor 13, a second sprocket 132 is sleeved and fixedly connected to an outer wall of the perforated tank 124, and a chain 133 is wound around and engaged with the first sprocket 131 and the second sprocket 132; the driving motor 13 drives the first chain wheel 131 to rotate, so that the chain 133 drives the second chain wheel 132 to rotate, and the second chain wheel 132 can drive the perforated tank 124 to rotate, thereby drilling and sampling the perforated tank 124; in this embodiment, in order to improve the drilling effect of the perforated tank 124 on the ground, a plurality of drilling teeth 125 are uniformly arranged on the edge of the opening of the perforated tank 124 close to the ground; in the present embodiment, the drilling teeth 125 are disposed in an arc shape as a whole.
With reference to fig. 1 and 2, in order to further adjust the position of the perforated tank 124 without moving the whole core drilling and coring machine, an adjusting rod 14 is disposed between the sliding seat 112 and the plate body 12, hinge plates 149 are disposed on the sliding seat 112 and on both sides of the adjusting rod 14, an adjusting shaft 141 for penetrating and rotatably connecting to the hinge plates 149 on both sides is fixedly disposed at one end of the adjusting rod 14, the length direction of the adjusting shaft 141 is disposed along the length direction parallel to the screw 114, and the other end of the adjusting rod 14 is fixedly connected to the plate body 12.
Referring to fig. 1 and 2, in order to drive the adjusting shaft 141 to drive the adjusting rod 14 to move in the horizontal direction, a first adjusting device for driving the adjusting shaft 141 to drive the adjusting rod 14 to rotate in the horizontal direction is disposed on the sliding seat 112; the first adjusting device comprises a worm wheel 142 sleeved on and fixedly connected to the adjusting shaft 141, an adjusting motor 143 is fixedly arranged on the sliding seat 112, and a worm 144 meshed with the worm wheel 142 is fixedly arranged on a driving end of the adjusting motor 143; the worm 144 is driven by the adjusting motor 143 to rotate, so that the worm wheel 142 drives the adjusting shaft 141 to rotate, the adjusting shaft 141 drives the adjusting rod 14 to move, and the adjusting rod 14 drives the perforated tank 124 to move to a specified position.
With reference to fig. 1 and fig. 2, in order to further drive the adjusting rod 14 to adjust its length, the adjusting rod 14 is set to be a telescopic structure, the telescopic structure includes a connecting rod 145 and an inserting rod 146 inserted and slidably connected in the connecting rod 145, the adjusting shaft 141 is fixedly disposed on the connecting rod 145, and the inserting rod 146 is fixedly disposed on the plate body 12; in order to drive the insertion rod 146 to move in the connecting rod 145, a second adjusting device for driving the insertion rod 146 to move in the connecting rod 145 is arranged on the connecting rod 145; the second adjusting device comprises an adjusting electric cylinder 147 fixedly arranged on the outer wall of the connecting rod 145, an adjusting plate 148 is arranged on the side wall of the inserting rod 146 and at a position far away from the sliding seat 112, and the driving end of the adjusting electric cylinder 147 is fixedly connected to the adjusting plate 148; the adjusting cylinder 147 is used for driving the adjusting plate 148 to move, so that the adjusting plate 148 drives the inserting rod 146 to move in the connecting rod 145, the length of the adjusting rod 14 is adjusted, and the inserting rod 146 further drives the perforated tank 124 to adjust the position of the perforated tank.
Referring to fig. 2 and 3, the surface of the perforated tank 124 facing the plate body 12 and located on both sides of the perforated tank 124 are provided with moving rods 15, the surface of the perforated tank 124 facing the plate body 12 is provided with a strip-shaped opening 151, the moving rods 15 on both sides simultaneously pass through the strip-shaped opening 151 and are slidably disposed in the strip-shaped opening 151 along the length direction of the strip-shaped opening 151, the end portions of the moving rods 15 on both sides located in the perforated tank 124 are both provided with abutting plates 152, the abutting plates 152 and the surface of the perforated tank 124 away from the base 1 are arranged in parallel, the edges of the abutting plates 152 on both sides away from each other are both provided with clamping plates 153 perpendicular to the abutting plates 152, and the clamping plates 153 are integrally arranged in an arc shape; in order to prevent the clamping plate 153 from affecting the drilling of the perforated tank 124, the holding groove 154 for holding the clamping plate 153 is opened on the inner side wall of the perforated tank 124 and on both sides of the perforated tank 124, and the end of the holding groove 154 far away from the plate body 12 penetrates through the perforated tank 124.
Referring to fig. 2 and 3, in order to drive the two side moving rods 15 to drive the two side holding plates 153 to move toward or away from each other, a fixing device for driving the two side moving rods 15 to drive the two side holding plates 153 to move toward or away from each other is disposed on a surface of the perforated tank 124 facing the plate body 12; the fixing device comprises a bidirectional screw 155 which is rotatably arranged on the surface of the perforated tank 124 facing the plate body 12, a fixing motor 156 for driving the bidirectional screw 155 to rotate is fixedly arranged on the surface of the perforated tank 124 facing the plate body 12, a mounting plate is fixedly arranged on the surface of the perforated tank 124 facing the plate body 12, the fixing motor 156 is fixedly arranged on the mounting plate, and threaded parts at two ends of the bidirectional screw 155 are sleeved with and in threaded connection with threaded sleeves 157; in order to drive the two side abutting plates 152 to move along the axial direction of the perforated tank 124, a moving device for driving the moving rod 15 to drive the abutting plates 152 to move along the axial direction of the perforated tank 124 is arranged on the surface of the perforated tank 124 facing the plate body 12; the moving device comprises a moving electric cylinder 158 fixedly arranged on the threaded sleeves 157 at both sides, and the moving rod 15 is fixedly arranged on the driving end of the moving electric cylinder 158.
The implementation principle of this application embodiment a concrete drilling core machine is: drive screw 114 through rotating handle 115 and rotate, make sliding seat 112 move towards ground, meanwhile, drive first sprocket 131 through driving motor 13 and rotate, make chain 133 drive second sprocket 132 and rotate, second sprocket 132 can drive trompil jar 124 and rotate, thereby make trompil jar 124 drilling sample, after the drilling sample finishes, drive two-way lead screw 155 through fixed motor 156 and rotate, make both sides butt joint board 152 drive grip block 153 and press from both sides the sample tightly, drive carriage release lever 15 through removal electric jar 158 and remove, make butt joint board 152 drive the sample between the grip block 153 of both sides and move outside trompil jar 124, be convenient for take out the sample after the drilling sample is located trompil jar 124.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (7)

1. The utility model provides a concrete drilling core machine which characterized in that: comprises a base (1), wherein upright columns (11) are arranged on the base (1) and positioned at two sides of the base (1), a cross beam (111) is arranged between the end parts of the upright columns (11) at the two sides, which are far away from the base (1), a sliding seat (112) is arranged between the upright columns (11) at the two sides in a sliding manner along the height direction of the upright columns (11), the cross beam (111) is penetrated and rotationally connected with a screw rod (114), the sliding seat (112) is provided with a threaded hole (116) for the screw rod (114) to pass through and to be in threaded fit with the screw rod (114), a plate body (12) is arranged on one side of the sliding seat (112), a perforated tank (124) is rotatably arranged on the surface of the plate body (12) facing the base (1), a driving device for driving the perforated tank (124) to rotate is arranged on the plate body (12), the perforated tank (124) faces the plate body (12), two sides of the perforated tank (124) are penetrated through and connected with moving rods (15) in a sliding manner, abutting plates (152) are arranged at the end parts of the moving rods (15) at two sides, which are positioned in the perforated tank (124), a moving device for driving the moving rod (15) to drive the abutting plate (152) to move along the axial direction of the perforated tank (124) is arranged on the surface, facing the plate body (12), of the perforated tank (124);
the edge, away from each other, of the abutting plate (152) on the two sides is perpendicular to the abutting plate (152) and is provided with a clamping plate (153), a strip-shaped opening (151) is formed in the face, facing the plate body (12), of the perforated tank (124), the moving rods (15) on the two sides simultaneously penetrate through the strip-shaped opening (151) and are arranged in the strip-shaped opening (151) in a sliding mode along the length direction of the strip-shaped opening (151), and a fixing device used for driving the moving rods (15) on the two sides to drive the clamping plates (153) on the two sides to be close to or far away from each other is arranged on the face, facing the plate body (12), of the perforated tank (124);
accommodating grooves (154) for accommodating the clamping plates (153) are formed in the inner side wall of the perforated tank (124) and located on two sides of the perforated tank (124), and the end parts, far away from the plate body (12), of the accommodating grooves (154) penetrate through the perforated tank (124); fixing device sets up two-way lead screw (155) on the face of trompil jar (124) orientation plate body (12) including rotating, fixed being provided with on the face of trompil jar (124) orientation plate body (12) is used for driving two-way lead screw (155) pivoted fixed motor (156), all overlap on the both ends screw portion of two-way lead screw (155) and establish and threaded connection has thread bush (157), mobile device is including fixed removal electric jar (158) that sets up on both sides thread bush (157), movable rod (15) are fixed to be set up on the drive end of removal electric jar (158).
2. A concrete core drilling machine as claimed in claim 1, characterized in that: the utility model discloses a plate body, including plate body (12) and opening jar, the face of plate body (12) is gone up and is upwards seted up spout (121) to the face of base (1), opening jar (124) are evenly provided with a plurality of installation poles (122) along the circumference edge of opening jar (124) on the face of plate body (12), and are a plurality of the tip that opening jar (124) were kept away from in installation pole (122) is provided with annular sliding strip (123), sliding strip (123) are used for joint and sliding connection in spout (121), opening jar (124) are rotated through spout (121) and sliding strip (123) and are set up on plate body (12).
3. A concrete core drilling machine as claimed in claim 1, characterized in that: drive arrangement is including fixed driving motor (13) that sets up on the face that plate body (12) deviates from base (1), the drive end of driving motor (13) is worn to establish and is rotated and connect on plate body (12), the fixed first sprocket (131) that are provided with on the drive end of driving motor (13), overlap on the outer wall of trompil jar (124) and establish and fixedly connected with second sprocket (132), around establishing and meshing chain (133) between first sprocket (131) and second sprocket (132).
4. A concrete core drilling machine as claimed in claim 1, characterized in that: be provided with between sliding seat (112) and plate body (12) and adjust pole (14), the both sides that just are located regulation pole (14) on sliding seat (112) are provided with articulated slab (149), the fixed regulating spindle (141) that are used for wearing to establish and rotate to connect on articulated slab (149) of both sides that are provided with of one end of adjusting pole (14), the length direction of regulating spindle (141) sets up along the length direction who is on a parallel with screw rod (114), the other end fixed connection who adjusts pole (14) is on plate body (12), be provided with on sliding seat (112) and be used for driving regulating spindle (141) and drive regulation pole (14) along horizontal direction pivoted first adjusting device.
5. A concrete core drilling machine as claimed in claim 4, characterized in that: the first adjusting device comprises a worm wheel (142) which is sleeved and fixedly connected to an adjusting shaft (141), an adjusting motor (143) is fixedly arranged on the sliding seat (112), and a worm (144) which is used for being meshed with the worm wheel (142) is fixedly arranged at the driving end of the adjusting motor (143).
6. A concrete core drilling machine as claimed in claim 5, characterized in that: adjust pole (14) and set up to extending structure, extending structure includes connecting rod (145) and grafting and the bayonet rod (146) of sliding connection in connecting rod (145), regulating spindle (141) are fixed to be set up on connecting rod (145), bayonet rod (146) are fixed to be set up on plate body (12), be provided with on connecting rod (145) and be used for driving bayonet rod (146) and be located the second adjusting device that connecting rod (145) removed.
7. A concrete core drilling machine according to claim 6, characterized in that: the second adjusting device comprises an adjusting electric cylinder (147) fixedly arranged on the outer wall of the connecting rod (145), an adjusting plate (148) is arranged on the side wall of the inserting rod (146) and at a position far away from the sliding seat (112), and the driving end of the adjusting electric cylinder (147) is fixedly connected to the adjusting plate (148).
CN202110264688.4A 2021-03-11 2021-03-11 Concrete drilling core taking machine Active CN112829085B (en)

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Publication number Priority date Publication date Assignee Title
CN113390668B (en) * 2021-05-27 2022-03-29 佛山市南力工程监理有限公司 Drilling coring device for engineering supervision
CN113897847A (en) * 2021-10-27 2022-01-07 广东嘉益工程有限公司 Road surface small area processing apparatus is used in accurate installation of spike

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CN209453933U (en) * 2018-11-24 2019-10-01 陕西汉通建设工程质量检测有限公司 A kind of concrete drilling machine
CN110146326B (en) * 2019-05-06 2021-07-27 南京宁曦土壤仪器有限公司 Core drilling machine
CN210289621U (en) * 2019-05-22 2020-04-10 天津衡信建筑工程试验有限公司 Concrete core drilling machine
CN212110664U (en) * 2020-04-16 2020-12-08 重庆兴宇工程建设监理有限公司 Concrete core drilling and sampling equipment

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