CN113118508A - Ammeter case installation positioner - Google Patents
Ammeter case installation positioner Download PDFInfo
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- CN113118508A CN113118508A CN202110345558.3A CN202110345558A CN113118508A CN 113118508 A CN113118508 A CN 113118508A CN 202110345558 A CN202110345558 A CN 202110345558A CN 113118508 A CN113118508 A CN 113118508A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0078—Guiding devices for hand tools
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Abstract
The invention discloses an electric meter box mounting and positioning device which comprises an adjusting rod and two positioning rods slidably mounted at two ends of the adjusting rod, wherein a fixing mechanism and a verticality detection device are mounted in the middle of the adjusting rod, two strip-shaped grooves are formed in the positioning rods, a positioning mechanism is mounted in each strip-shaped groove and comprises a positioning piece and a fixing device, the positioning piece is mounted on the fixing device and comprises a first positioning plate, a connecting rod and a second positioning plate. The arrangement of the adjusting rod and the two positioning rods can not only meet the requirement of positioning reserved mounting holes of the electric meter boxes with different sizes, but also simultaneously position a plurality of mounting holes reserved in the electric meter boxes, the fixing device can ensure the stability of the positioning piece and facilitate the installation and replacement of the positioning piece, the positioning piece is used for positioning the mounting holes reserved in the electric meter boxes, the position of a drilling hole is ensured to be corresponding to the position of the reserved mounting hole of the electric meter box, the positioning efficiency is greatly ensured, and the mounting efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of power supply, and particularly relates to an electric meter box mounting and positioning device.
Background
The mounting means of most ammeter casees now is the wall body suspension type, and the electric energy meter belongs to precision instrument, and the straightness that hangs down of electric energy meter installation directly influences its measurement accuracy, and consequently, the installation work of ammeter case, a great deal of work load are to the horizontal location of table case and the location of installation screw hole.
When an existing electric meter box is installed, a plurality of holes generally need to be drilled in the wall surface, the positions of the holes are generally determined according to the positions of the reserved mounting holes in the existing electric meter box, the distances between the holes and the holes are manually measured when the holes are drilled, then the holes are drilled by scribing, and therefore the positions of the drilled holes and the positions of the reserved holes in the electric meter box are deviated, and subsequent installation is not facilitated.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an electric meter box installation positioning device, which is characterized in that an adjusting rod and two positioning rods are arranged, so that the positioning of reserved mounting holes of electric meter boxes with different sizes can be met, a plurality of reserved mounting holes of the electric meter boxes can be positioned simultaneously, a fixing device can ensure the stability of a positioning piece and is convenient to install and replace the positioning piece, the positioning piece is used for positioning the reserved mounting holes of the electric meter boxes, the drilling position is ensured to correspond to the reserved mounting holes of the electric meter boxes, the positioning efficiency is greatly ensured, the later-stage installation is facilitated, and the installation efficiency is improved.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an ammeter case installation positioner, includes two locating levers of adjusting pole and slidable mounting at the regulation pole both ends, the mid-mounting of adjusting the pole has fixed establishment and straightness detection device that hangs down, it has two bar grooves to open on the locating lever, all installs positioning mechanism at every bar inslot, positioning mechanism includes setting element and fixing device, the setting element is installed on fixing device, and the setting element includes first locating plate, connecting rod and second locating plate, first locating plate and second locating plate pass through the connecting rod and connect, and all open the locating hole on first locating plate and second locating plate, and the locating hole on first locating plate and second locating plate corresponds the setting.
Preferably, open at the middle part of adjusting the pole has the spout, the spout with it cooperatees to adjust the pole, and it has first arc wall to open on the middle part both sides wall of spout, first arc wall with fixed establishment cooperatees, adjusts the pole and is convenient for adjust the distance between two locating levers to satisfy the distance between the mounting hole that different ammeter casees were reserved, guaranteed the accuracy of location, improved the installation effectiveness of ammeter case.
Preferably, fixed establishment includes safety cover, first cylinder, first sucking disc, axis of rotation, locating part and handle, the top at the axis of rotation is installed to the handle, the one end of axis of rotation is installed on the safety cover, and the other end runs through the top that the regulation pole extends to the regulation pole, the locating part is installed in the top of adjusting the pole in the axis of rotation, first cylinder is installed in the inside of safety cover, and the lateral wall that the piston rod of first cylinder runs through the safety cover extends to the below of safety cover, first sucking disc is installed on the piston rod of first cylinder, and fixed establishment is convenient for fix the device, makes things convenient for subsequent location and drilling, has improved location and drilling efficiency greatly, has improved the installation effectiveness of ammeter case.
Preferably, the diameter of axis of rotation is greater than the diameter of spout, the axis of rotation with first arc wall cooperatees, and the normal rotation that the axis of rotation can be guaranteed on the one hand to first arc wall is adjusted, and on the other hand can restrict reciprocating of axis of rotation, makes things convenient for the staff to fix a position, has improved location efficiency greatly.
Preferably, the middle part of the positioning rod is fixedly provided with a first bolt, the first bolt is provided with a hand-rotating nut, the first bolt penetrates through a chute on the adjusting rod and extends to the upper part of the chute, the hand-rotating nut is arranged on the first bolt above the adjusting rod, two ends of the positioning rod are also provided with connecting rods, the two connecting rods are obliquely arranged at two ends of the positioning rod, the bottom of each connecting rod is provided with a second sucker, the side wall of a strip-shaped groove on the positioning rod is provided with a notch which is matched with the connecting rod, the notches are arranged to facilitate the fixing of the positioning piece on the fixing device, the stability of the positioning piece is ensured, so that the accuracy of drilling is improved, the positioning rod is used for positioning the mounting hole reserved for the ammeter box, the efficiency of drilling is improved, the arrangement of the second sucker is convenient to fix the device, the drilling of workers is, the installation efficiency is improved.
Preferably, straightness detection device hangs down includes the protective housing, the protective housing adopts the loop configuration, the inner ring diameter of protective housing is greater than the diameter of axis of rotation, and protective housing fixed mounting is on adjusting the pole, it has the ring channel to open at the top of protective housing, be equipped with the detection ball in the inside of protective housing, be equipped with the angle value at the top of protective housing, under the cooperation that detects ball and angle value, can judge the straightness that hangs down between regulation pole and the horizontal plane, thereby judge the contained angle between locating lever and the horizontal plane, the staff of being convenient for adjusts the drilling position when drilling, thereby guarantee that ammeter case is perpendicular with the horizontal plane.
Preferably, the fixing device comprises a support plate, a second bolt, a fastening nut and a pushing block, the second bolt is arranged in a strip-shaped groove on the positioning rod, one end of the second bolt is fixed on one side of the support plate, the pushing block is arranged on the second bolt, the fastening nut is arranged above the positioning rod and is in threaded fit with the second bolt, a fixing shell and a second air cylinder are arranged on the support plate, the fixing shell is fixedly arranged on the other side of the support plate and is of a cavity structure, a connecting shaft, a limiting plate, a fixing shaft, a sleeve, a spring and a clamping plate are arranged in the fixing shell, a fixing hole and a through hole are formed in the bottom of the fixing shell, the through hole is perpendicular to the fixing hole, the fixing hole is communicated with the cavity of the fixing shell, the limiting plate is arranged on one side of the bottom fixing hole of the cavity, and the connecting shaft is, the connecting shaft is provided with a first chute, the first chute corresponds to the through hole, one end of the fixed shaft penetrates through the limiting plate and is arranged on the connecting shaft, the sleeve is arranged on the fixed shaft, the bottom of the sleeve is provided with a mounting hole, the spring is arranged in the mounting hole and is sleeved on the fixed shaft, one end of the spring is arranged on the inner wall of the mounting hole, the other end of the spring is arranged on the limiting plate, one end of the sleeve is provided with a side lug, a rotating shaft is arranged on the side lug, one end of the clamping plate is rotatably arranged on the rotating shaft, the middle part of the clamping plate is provided with a second arc-shaped groove, the inner wall of the fixed shell is provided with a fixed rod, the fixed rod is provided with a fixed column, the fixed column is matched with the second arc-shaped groove, one end of the fixed shell is provided with a positioning column, the positioning column is matched with the positioning, the pole is established in the through-hole, it has the second chute to open on the pole, the second chute cooperatees with first chute, and positioning mechanism is used for fixing a position the mounting hole of reserving on the ammeter case, guarantees the accuracy of drilling, because setting element and drill bit direct contact receive the damage very easily, and the cooperation of second cylinder, fixed axle, splint and spring is installed and is changed the setting element more easily, has improved the installation effectiveness of ammeter case greatly.
Preferably, the second positioning plate is provided with a limiting hole and a fixing groove, the fixing groove is matched with the clamping plate, and the limiting hole is matched with the positioning column.
Preferably, side ear, pivot, dead lever, fixed column and splint all are equipped with two, and two side ears, pivot, dead lever, fixed column and splint symmetry are established in telescopic both sides, splint adopt L type structure, and the tip of splint is the radius angle and is handled, and splint are used for fixed position spare, guarantee the stability of setting element, improve the accuracy of location.
The invention has the beneficial effects that:
1) this device is adjusted the setting of pole and two locating levers, not only can satisfy the location of reserving the mounting hole to not unidimensional ammeter case, and can fix a position simultaneously to a plurality of mounting holes that ammeter case was reserved, fixing device can guarantee the stability of setting element, and make things convenient for the installation and the change of setting element, the setting element is used for fixing a position the mounting hole that ammeter case was reserved, it is corresponding to have guaranteed that drilling position and ammeter case reserve the mounting hole position, positioning efficiency has been guaranteed greatly, the installation in the later stage of being convenient for, and the installation effectiveness is improved.
2) The middle part of this device regulation pole is opened there is the spout, the spout with adjust the pole and cooperate, it has first arc wall to open on the middle part both sides wall of spout, first arc wall with fixed establishment cooperatees, adjusts the distance that the pole is convenient for adjust between two locating levers to satisfy the distance between the mounting hole that different ammeter casees were reserved, guaranteed the accuracy of location, improved the installation effectiveness of ammeter case.
3) This device fixed establishment includes safety cover, first cylinder, first sucking disc, axis of rotation, locating part and handle, the top at the pivot is installed to the handle, the one end of axis of rotation is installed on the safety cover, and the other end runs through the top that the regulation pole extends to the regulation pole, the locating part is installed in the top of adjusting the pole in the axis of rotation, first cylinder is installed in the inside of safety cover, and the lateral wall that the piston rod of first cylinder runs through the safety cover extends to the below of safety cover, first sucking disc is installed on the piston rod of first cylinder, and fixed establishment is convenient for fix the device, makes things convenient for subsequent location and drilling, has improved location and drilling efficiency greatly, has improved the installation effectiveness of ammeter case.
4) The diameter of this device axis of rotation is greater than the diameter of spout, the axis of rotation with first arc wall cooperatees, and the normal rotation that the axis of rotation can be guaranteed on the one hand to first arc wall is adjusted, and on the other hand can restrict reciprocating of axis of rotation, makes things convenient for the staff to fix a position, has improved location efficiency greatly.
5) The lateral wall in the upper strip-shaped groove of this device locating lever is equipped with the breach, the breach with the connecting rod cooperatees, and the setting of breach has conveniently been fixed the setting element on fixing device, has guaranteed the stability of setting element to improved the degree of accuracy of drilling, the locating lever is used for fixing a position the mounting hole that the ammeter case was reserved, has improved the efficiency of drilling, and the setting of second sucking disc is convenient for fix the device, makes things convenient for staff's drilling, has improved drilling efficiency greatly, has improved the installation effectiveness.
6) This device straightness detection device that hangs down includes the protective housing, the protective housing adopts annular structure, the inner ring diameter of protective housing is greater than the diameter of axis of rotation, and protective housing fixed mounting is on adjusting the pole, it has the ring channel to open at the top of protective housing, be equipped with the detection ball in the inside of protective housing, be equipped with the angle value at the top of protective housing, under the cooperation that detects ball and angle value, can judge the straightness that hangs down of adjusting pole and horizontal plane, thereby judge the contained angle between locating lever and the horizontal plane, the staff of being convenient for adjusts the drilling position when drilling, thereby guarantee that ammeter case is perpendicular with the horizontal plane.
7) This device positioning mechanism is used for fixing a position the mounting hole of reserving on the ammeter case, guarantees the accuracy of drilling, because setting element and drill bit direct contact receive the damage very easily, and the cooperation of second cylinder, fixed axle, splint and spring is installed and is changed the setting element more easily, has improved the installation effectiveness of ammeter case greatly.
8) This device side ear, pivot, dead lever, fixed column and splint all are equipped with two, and two side ears, pivot, dead lever, fixed column and splint symmetry are established in telescopic both sides, splint adopt L type structure, and the tip of splint is the radius angle and handles, and splint are used for fixed setting element, guarantee the stability of setting element, improve the accuracy of location.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of an adjusting lever according to the present invention.
FIG. 3 is a schematic structural view of a positioning rod of the present invention.
Fig. 4 is a schematic structural diagram of the verticality detection device of the present invention.
Fig. 5 is a schematic structural view of the fixing mechanism of the present invention.
Fig. 6 is a schematic view of the structure of the connector of the present invention.
Fig. 7 is a schematic view of the installation structure of the connecting member and the fixing device of the present invention.
FIG. 8 is a bottom view of the fastening device of the present invention.
Fig. 9 is a cross-sectional view of a first embodiment of the fastening device of the present invention.
Fig. 10 is a second cross-sectional view of the fastening device of the present invention.
Fig. 11 is a first working schematic diagram of the invention.
Fig. 12 is a second working schematic diagram of the present invention.
In the figure: 1. adjusting a rod; 101. a chute; 102. a first arc-shaped slot; 2. positioning a rod; 201. screwing the nut by hand; 202. a first bolt; 203. a notch; 204. a strip-shaped groove; 3. a positioning member; 301. a first positioning plate; 302. a connecting rod; 303. a second positioning plate; 304. fixing grooves; 305. a limiting hole; 306. positioning holes; 4. a fixing device; 401. a pushing block; 402. fastening a nut; 403. a second bolt; 404. a support plate; 405. a stationary case; 406. a positioning column; 407. a second cylinder; 408. a spring; 409. a splint; 4010. fixing a column; 4011. a limiting plate; 4012. a through hole; 4013. a lateral ear; 4014. a round bar; 4015. a second arc-shaped slot; 4016. fixing the rod; 4017. a second chute; 4018. a first chute; 4019. a sleeve; 5. a perpendicularity detection device; 501. detecting the ball; 502. an angle value; 503. a protective shell; 504. an annular groove; 6. a fixing mechanism; 601. a handle; 602. a limiting member; 603. a rotating shaft; 604. a protective cover; 605. a first cylinder; 606. a first suction cup; 7. a connecting rod; 8. a second suction cup; 9. an electric meter box; 10. a wall body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 12, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The utility model provides an ammeter case installation positioner, includes two locating levers 2 of adjusting pole 1 and slidable mounting at adjusting pole 1 both ends, the mid-mounting of adjusting pole 1 has fixing mechanism 6 and straightness detection device 5 that hangs down, it has two bar grooves 204 to open on locating lever 2, all installs positioning mechanism in every bar groove 204, positioning mechanism includes setting element 3 and fixing device 4, setting element 3 is installed on fixing device 4, and setting element 3 includes first locating plate 301, connecting rod 302 and second locating plate 303, first locating plate 301 and second locating plate 303 pass through connecting rod 302 and connect, and all opened locating hole 306 on first locating plate 301 and second locating plate 303, and locating hole 306 on first locating plate 301 and the second locating plate 303 corresponds the setting.
Open at the middle part of adjusting pole 1 has spout 101, spout 101 with adjust pole 1 and cooperate, it has first arc 102 to open on the middle part both sides wall of spout 101, first arc 102 with fixed establishment 6 cooperatees, adjusts pole 1 and is convenient for adjust the distance between two locating levers 2 to satisfy the distance between the mounting hole that different ammeter casees were reserved, guaranteed the accuracy of location, improved the installation effectiveness of ammeter case.
The diameter of axis of rotation 603 is greater than the diameter of spout 101, axis of rotation 603 with first arc wall 102 cooperatees, and the normal rotation that axis of rotation 603 was adjusted can be guaranteed on the one hand to first arc wall 102, and on the other hand can restrict reciprocating of axis of rotation 603, makes things convenient for the staff to fix a position, has improved location efficiency greatly.
The middle part of the positioning rod 2 is fixedly provided with a first bolt 202, the first bolt 202 is provided with a hand-screwed nut 201, the first bolt 202 penetrates through a chute 101 on the adjusting rod 1 and extends to the upper part of the chute 101, the hand-screwed nut 201 is arranged on the first bolt 202 and above the adjusting rod 1, connecting rods 7 are also arranged at two ends of the positioning rod 2, the two connecting rods 7 are obliquely arranged at two ends of the positioning rod 2, the bottom of each connecting rod 7 is provided with a second sucking disc 8, the side wall of a strip-shaped groove 204 on the positioning rod 2 is provided with a notch 203, the notch 203 is matched with the connecting rod 302, the notch 203 is arranged to conveniently fix the positioning part 3 on the fixing device 4, the stability of the positioning part 3 is ensured, thereby the accuracy of drilling is improved, the positioning rod 2 is used for positioning the mounting hole of the electricity meter box, the efficiency of drilling is improved, the, the device is convenient to fix, the drilling of workers is facilitated, the drilling efficiency is greatly improved, and the installation efficiency is improved.
The straightness detection device that hangs down 5 includes protective housing 503, protective housing 503 adopts the loop configuration, the inner ring diameter of protective housing 503 is greater than the diameter of axis of rotation 603, and protective housing 503 fixed mounting is on adjusting pole 1, open at protective housing 503's top has ring channel 504, inside at protective housing 503 is equipped with detection ball 501, top at protective housing 503 is equipped with angle value 502, under the cooperation of detection ball 501 and angle value 502, can judge and adjust pole 1 and can planar straightness that hangs down, thereby judge the contained angle between locating lever 2 and the horizontal plane, be convenient for the staff adjusts the drilling position when drilling, thereby guarantee that ammeter case and horizontal plane are perpendicular.
The setting of angle value 502, be convenient for the staff observes the contained angle of adjusting pole 1 and horizontal plane, thereby realize the detection of straightness that hangs down, utilize and detect ball 501 and have the characteristic of gravity, when the device fixes on the wall, can see the angle value 502 that detects ball 501 and correspond, conveniently adjust regulation pole 1, it is perpendicular with the horizontal plane to guarantee to adjust pole 1, thereby it is perpendicular with the horizontal plane to have guaranteed the ammeter case, the normal work of ammeter has been guaranteed, wherein, the setting of ring channel 504, make things convenient for the staff to observe the position that detects ball 501, and judge the contained angle of adjusting pole 1 and horizontal plane, and the work efficiency is improved.
The fixing device 4 comprises a support plate 404, a second bolt 403, a fastening nut 402 and a pushing block 401, wherein the second bolt 403 is arranged in a strip-shaped groove 204 on the positioning rod 2, one end of the second bolt 403 is fixed on one side of the support plate 404, the pushing block 401 is installed on the second bolt 403, the fastening nut 402 is arranged above the positioning rod 2 and is in threaded fit with the second bolt 403, a fixing shell 405 and a second cylinder 407 are installed on the support plate 404, the fixing shell 405 is fixedly installed on the other side of the support plate 404, the fixing shell 405 is of a cavity structure, a connecting shaft, a limiting plate 4011, a fixing shaft, a sleeve 4019, a spring 408 and a clamping plate 409 are arranged inside the fixing shell 405, a fixing hole and a through hole 4012 are formed in the bottom of the fixing shell 405, the through hole 4012 is vertically arranged with the fixing hole, the fixing hole is communicated with the cavity of the fixing shell 405, the limiting plate 4011 is installed on one side of, the connecting shaft is arranged in a fixing hole, a first chute 4018 is formed in the connecting shaft, the first chute 4018 corresponds to a through hole 4012, one end of the fixing shaft penetrates through a limiting plate 4011 and is mounted on the connecting shaft, a sleeve 4019 is mounted on the fixing shaft, a mounting hole is formed in the bottom of the sleeve 4019, a spring 408 is arranged in the mounting hole and is sleeved on the fixing shaft, one end of the spring 408 is mounted on the inner wall of the mounting hole, the other end of the spring 408 is mounted on the limiting plate 4011, a side lug 4013 is mounted at one end of the sleeve 4019, a rotating shaft is mounted on the side lug 4013, one end of a clamping plate 409 is rotatably mounted on the rotating shaft, a second arc-shaped groove 4015 is formed in the middle of the clamping plate 409, a fixing rod 4016 is mounted on the inner wall of the fixing shell 405, a fixing column 4010 is arranged on the fixing rod 4016, the fixing column 4010 is matched with the, reference column 406 with setting element 3 cooperatees, second cylinder 407 is installed in one side of set casing 405, installs round bar 4014 on the piston rod of second cylinder 407, and round bar 4014 establishes in through-hole 4012, it has second chute 4017 to open on round bar 4014, second chute 4017 cooperatees with first chute 4018, and positioning mechanism is used for the mounting hole location of reserving on the ammeter case, guarantees the accuracy of drilling, because setting element 3 and drill bit direct contact receive the damage very easily, second cylinder 407, fixed axle, splint 409 and spring 408's cooperation, installs more easily and changes setting element 3, has improved the installation effectiveness of ammeter case greatly.
The second positioning plate 303 has a position-limiting hole 305 and a fixing groove 304, the fixing groove 304 is engaged with the clamping plate 409, and the position-limiting hole 305 is engaged with the positioning post 406.
When the positioning piece 3 is fixed, the connecting rod 302 on the positioning piece 3 firstly penetrates into the strip-shaped groove 204 on the positioning rod 2 from the notch 203, so as to ensure that the first positioning plate 301 is above the positioning rod 2, the second positioning plate 303 is below the positioning rod 2, then the limiting hole 305 on the second positioning plate 303 is installed on the positioning column 406 on the fixed shell 405, so that the clamping plate 409 penetrates out of the fixing groove 304, then the second air cylinder 407 is started to extend the piston rod, the connecting shaft is driven to move downwards under the coordination of the first chute 4018 and the second chute 4017, the connecting shaft drives the fixing shaft to move downwards, the fixing shaft drives the sleeve 4019 to move downwards, the sleeve 4019 moves downwards to drive the clamping plate 409 to move downwards, the clamping plate 409 is driven to move downwards due to the fixed rod 4016 and the fixed column 4010 being fixed, the clamping plate 409 is driven to move outwards under the coordination of the fixed column 4010 and the second arc-shaped groove 4015, so that, the realization is to the fixed of setting element 3, and during the change, only need open second cylinder 407 and drive the telescopic link shrink, removes the restriction of splint 409 to second locating plate 303, takes out second locating plate 303, changes can.
Among other things, the spring 408 acts as a buffer.
This device is adjusted pole 1 and the setting of two locating levers 2, not only can satisfy the location of reserving the mounting hole to not unidimensional ammeter case, and can fix a position simultaneously to a plurality of mounting holes that ammeter case was reserved, fixing device 4 can guarantee the stability of setting element 3, and make things convenient for the installation and the change of setting element 3, setting element 3 is used for fixing a position the mounting hole of reserving the ammeter case, it is corresponding to have guaranteed that drilling position and ammeter case reserve the mounting hole position, positioning efficiency has been guaranteed greatly, the installation in the later stage of being convenient for, and the installation efficiency is improved.
The utility model provides an ammeter case installation positioner, its working process as follows:
firstly, sucking the first sucking disc 606 at the middle position of the back of the electric meter box, then opening the first air cylinder 605 to enable the piston rod to extend, so that the adjusting rod 1 and the positioning rod 2 are jacked up, and closing the first air cylinder 605;
the adjusting rod 1 is guaranteed to be perpendicular to a back plate of the electricity meter box, the positioning rod 2 is driven to move in the sliding groove 101 in the adjusting rod 1 by shifting the hand-screwed nut 201, and the positioning rod 2 is guaranteed to move above a reserved mounting hole in the electricity meter box;
opening the first air cylinder 605 to enable the piston rod to contract, so as to drive the adjusting rod 1 and the positioning rod 2 to descend to the bottom of the fixing device 4 to be in contact with the electric meter box, then driving the fixing device 4 and the positioning piece 3 to move in the strip-shaped groove 204 on the positioning rod 2 through the pushing block 401, enabling the positioning holes 306 on the positioning piece 3 to be in one-to-one correspondence with reserved mounting holes on the electric meter box, then enabling the fixing device 4 to be fixed on the positioning rod 2 by a worker through rotating the fastening nut 402 through a wrench, and finally rotating the hand-rotating nut 201 to fix the positioning rod 2;
taking the first suction cup 606 down from the ammeter box, opening the first cylinder 605 to extend the telescopic rod, enabling the second suction cup 8 on the positioning rod 2 not to contact with the wall surface after the first suction cup 606 is sucked on the wall, closing the first cylinder 605, sucking the first suction cup 606 on the wall, detecting an included angle between the adjusting rod 1 and the horizontal plane through the verticality detecting device 5, ensuring that the adjusting rod 1 is vertical to the horizontal plane, opening the first cylinder 605 to shrink the telescopic rod, driving the adjusting rod 1 and the positioning rod 2 to move towards the wall surface, and closing the first cylinder 605 when the second suction cups 8 at two ends of the positioning rod 2 are sucked on the wall surface;
the worker drills the wall surface by inserting the drill into the positioning hole 306 of the positioning member 3.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides an ammeter case installation positioner, includes two locating levers of adjusting pole and slidable mounting at the regulation pole both ends, its characterized in that, the mid-mounting of adjusting the pole has fixed establishment and straightness detection device that hangs down, it has two bar grooves to open on the locating lever, all installs positioning mechanism at every bar inslot, positioning mechanism includes setting element and fixing device, the setting element is installed on fixing device, and the setting element includes first locating plate, connecting rod and second locating plate, first locating plate and second locating plate pass through the connecting rod and connect, and all open the locating hole on first locating plate and second locating plate, and the locating hole on first locating plate and the second locating plate corresponds the setting.
2. The ammeter box mounting and positioning device as claimed in claim 1, wherein the adjusting rod is provided with a sliding slot at the middle portion thereof, the sliding slot is engaged with the adjusting rod, and two side walls of the middle portion of the sliding slot are provided with first arc-shaped grooves engaged with the fixing mechanism.
3. The ammeter box mounting and positioning device as claimed in claim 2, wherein the fixing mechanism comprises a protecting cover, a first cylinder, a first sucker, a rotating shaft, a limiting member and a handle, the handle is mounted on the top of the rotating shaft, one end of the rotating shaft is mounted on the protecting cover, the other end of the rotating shaft penetrates through the adjusting rod and extends to the upper side of the adjusting rod, the limiting member is mounted on the rotating shaft and extends to the upper side of the adjusting rod, the first cylinder is mounted in the protecting cover, a piston rod of the first cylinder penetrates through the side wall of the protecting cover and extends to the lower side of the protecting cover, and the first sucker is mounted on the piston rod of the first cylinder.
4. The meter box mounting and positioning device as claimed in claim 3, wherein the diameter of the rotating shaft is larger than that of the sliding slot, and the rotating shaft is matched with the first arc-shaped slot.
5. The ammeter case installation positioning device of claim 2, wherein, the middle part fixed mounting of locating lever has first bolt, installs hand nut on first bolt, first bolt runs through the spout on the regulation pole, extends to the top of spout, hand nut installs the top of adjusting the pole on first bolt, still installs the connecting rod at the both ends of locating lever, and two connecting rods slope are installed at the both ends of locating lever, all install the second sucking disc in the bottom of every connecting rod, are equipped with the breach on the lateral wall in the strip-shaped groove on the locating lever, the breach with the connecting rod cooperatees.
6. The ammeter box installation positioning device as claimed in claim 1, wherein the verticality detection device comprises a protective shell, the protective shell is of an annular structure, the inner ring diameter of the protective shell is larger than the diameter of the rotating shaft, the protective shell is fixedly installed on the adjusting rod, an annular groove is formed in the top of the protective shell, a detection ball is arranged inside the protective shell, and an angle value is arranged at the top of the protective shell.
7. The ammeter box mounting and positioning device as claimed in claim 1, wherein the fixing device comprises a support plate, a second bolt, a fastening nut and a pushing block, the second bolt is disposed in a bar-shaped groove on the positioning rod, one end of the second bolt is fixed on one side of the support plate, the pushing block is mounted on the second bolt, the fastening nut is disposed above the positioning rod and in threaded fit with the second bolt, a fixing housing and a second cylinder are mounted on the support plate, the fixing housing is fixedly mounted on the other side of the support plate, the fixing housing is of a cavity structure, a connecting shaft, a limiting plate, a fixing shaft, a sleeve, a spring and a clamping plate are disposed inside the fixing housing, a fixing hole and a through hole are formed in the bottom of the fixing housing, the through hole is perpendicular to the fixing hole, the fixing hole is communicated with the cavity of the fixing housing, and the limiting plate is mounted on one side of the fixing hole in the bottom of, the connecting shaft is arranged in a fixing hole, a first chute is formed in the connecting shaft and corresponds to the through hole, one end of the fixing shaft penetrates through a limiting plate to be installed on the connecting shaft, the sleeve is installed on the fixing shaft, the bottom of the sleeve is provided with an installation hole, the spring is arranged in the installation hole and sleeved on the fixing shaft, one end of the spring is installed on the inner wall of the installation hole, the other end of the spring is installed on the limiting plate, one end of the sleeve is provided with a side lug, a rotating shaft is installed on the side lug, one end of the clamping plate is rotatably installed on the rotating shaft, the middle of the clamping plate is provided with a second arc-shaped groove, a fixing rod is installed on the inner wall of the fixing shell, a fixing column is arranged on the fixing rod and matched with the second arc-shaped groove, a positioning column is installed at one end of the fixing shell and matched with the, a round rod is installed on a piston rod of the second cylinder and arranged in the through hole, a second chute is formed in the round rod and matched with the first chute.
8. The ammeter box mounting and positioning device as claimed in claim 7, wherein the second positioning plate is provided with a limiting hole and a fixing groove, the fixing groove is engaged with the clamping plate, and the limiting hole is engaged with the positioning post.
9. The ammeter box mounting and positioning device as claimed in claim 7, wherein there are two side lugs, two rotating shafts, two fixing rods, two fixing posts and two clamping plates, the two side lugs, the two rotating shafts, the two fixing rods, the two fixing posts and the two clamping plates are symmetrically arranged on two sides of the sleeve, the two clamping plates are in an L-shaped structure, and the ends of the two clamping plates are rounded.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110345558.3A CN113118508B (en) | 2021-03-31 | 2021-03-31 | Ammeter case installation positioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110345558.3A CN113118508B (en) | 2021-03-31 | 2021-03-31 | Ammeter case installation positioner |
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| CN113118508A true CN113118508A (en) | 2021-07-16 |
| CN113118508B CN113118508B (en) | 2022-04-22 |
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| CN202110345558.3A Active CN113118508B (en) | 2021-03-31 | 2021-03-31 | Ammeter case installation positioner |
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| CN211164744U (en) * | 2019-09-02 | 2020-08-04 | 山东宇通电气集团坤和电力工程有限公司 | Ammeter case installation fixed point device |
| CN211516163U (en) * | 2019-12-21 | 2020-09-18 | 民发现代建设工程集团有限公司 | Drilling equipment for construction |
| CN111715938A (en) * | 2020-06-16 | 2020-09-29 | 济南俊凯金属制品有限公司 | Saw blade steering and pressing device and sawing machine |
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2021
- 2021-03-31 CN CN202110345558.3A patent/CN113118508B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB8707717D0 (en) * | 1987-04-01 | 1987-05-07 | Channelwood Preservations Ltd | Drill jig |
| CN2680391Y (en) * | 2004-03-03 | 2005-02-23 | 宋爱平 | Universal drill jig |
| CN206882848U (en) * | 2017-07-03 | 2018-01-16 | 河北科技大学 | A kind of accurate auxiliary locator |
| CN108802450A (en) * | 2018-04-28 | 2018-11-13 | 国家电网公司 | Ammeter box mounting and positioning device and operating platform |
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|---|---|
| CN113118508B (en) | 2022-04-22 |
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