CN210802450U - Accurate gradiometer is used in communication base station construction - Google Patents
Accurate gradiometer is used in communication base station construction Download PDFInfo
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- CN210802450U CN210802450U CN201921986213.0U CN201921986213U CN210802450U CN 210802450 U CN210802450 U CN 210802450U CN 201921986213 U CN201921986213 U CN 201921986213U CN 210802450 U CN210802450 U CN 210802450U
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Abstract
The utility model discloses an accurate gradiometer for communication base station construction, which comprises a support plate, a second gear, a rotating shaft and a switching mechanism, the utility model discloses a switching mechanism is arranged at the lower end in the support plate, by rotating a knob, the knob enables a rotating rod to drive a cam to rotate through a guide cavity, the cam drives a support frame to move towards the lower end, the support frame presses a magnetic strip towards the lower end through a pinch roller, the magnetic strip rotates at the inner side of a fixed block, thereby the magnetic strip is horizontally distributed, the iron surface can be adsorbed, the magnetism capable of quickly adjusting the upper end of the gradiometer is achieved, the use is convenient and fast, and by arranging the rotating mechanism, the rotating rod rotates to drive a cross rod to rotate at the inner side of a guide groove, when the cross rod rotates to the leftmost end, a second spring drives the rotating rod to move towards the upper end through restoring the elastic potential, thereby make the horizontal pole card in spacing recess, reached and to have prevented that the bull stick from pivoted advantage.
Description
Technical Field
The utility model relates to a communication basic station correlation field specifically is a communication basic station construction is with accurate gradiometer.
Background
A base station, that is, a public mobile communication base station, is an interface device for a mobile device to access the internet, and is also a form of a radio station, and refers to a radio transceiver station for information transmission between a mobile communication switching center and a mobile phone terminal in a certain radio coverage area.
In the construction process to communication basic station, often need measure the slope of construction, just need use the gradiometer this time, measure the slope through the gradiometer, present gradiometer divide into two kinds, one kind is magnetic, can adsorb on the iron face, conveniently measure, one kind does not take magnetism, can not adsorb on the iron face, need artificially carry out handheld operation, when communication basic station constructs, the material of contact surface often changes, at this moment need use two kinds of gradiometers to carry out alternative measurement, or can only use the gradiometer of taking magnetism to measure, can make the magnetic stripe produce the friction with ground when using like this, wearing and tearing are serious, the magnetism of the difficult quick adjustment upper end of accurate gradiometer is used in current communication basic station construction, it is inconvenient to lead to the gradiometer to use.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a communication base station construction is with accurate gradiometer here.
The utility model is realized in such a way, construct a communication base station construction and use accurate gradiometer, the device comprises a supporting plate, a second gear, a rotating shaft and a switching mechanism, the left side of the front end of the supporting plate is provided with a dial scale, the inner side of the dial scale is movably nested with a leveling disc, the leveling disc is fixed with the left side and the right side of the leveling bubble, the right end of the supporting plate is provided with a holding groove, a rotating wheel is rotatably connected with the middle part of the second gear through the rotating shaft, the leveling disc is seamlessly bonded with the inner side of the fluted disc, the fluted disc is meshed with the left lower end of the first gear, the left lower end of the first gear is meshed with the left lower end of the second gear for transmission, the upper end of the leveling disc is fixed with an indicating needle, the lower end in the supporting plate is provided with the switching mechanism, the inside lower extreme left and right sides of backup pad is provided with the fixed block relatively, the magnetic stripe rotates with the fixed block inboard through the pivot to be connected, the magnetic stripe passes through the seamless bonding of hot melt adhesive and lug lower extreme, the pinch roller rotates with support frame left side lower extreme through the pivot to the pinch roller closely laminates with the magnetic stripe upper right end, the cam closely laminates with the support frame upper end to the cam rotates along with the slewing mechanism output is synchronous, the support frame passes through first spring and accepting lever upper end elastic connection to accepting lever and the inside lower extreme fixed connection of backup pad.
Preferably, slewing mechanism includes knob, bull stick, horizontal pole, guide way, leads chamber, kicking block and second spring, the cam rotates with leading chamber bottom to be connected, the bull stick embedding is in leading the intracavity side to the bull stick slides along leading the intracavity side, the bull stick passes through the hot melt adhesive and the seamless bonding of horizontal pole left end, the horizontal pole slides along the guide way is inboard, the bull stick passes through glue and is connected with the bonding of knob bottom to the bull stick is kept away from knob one end and kicking block upper end fixed connection, the kicking block passes through the second spring and leads the inside lower extreme elastic connection in chamber, backup pad front end lower extreme is provided with the guide way.
Preferably, the upper end of the rotating rod is provided with four rotating lugs, the four rotating lugs are seamlessly bonded with the front end of the rotating rod, the rotating lugs are distributed along the edge of the upper end of the rotating rod, and the rotating rod is rotatably connected with the inside of the guide cavity through the rotating lugs.
Preferably, the guide groove is in a semi-cylinder cavity shape, and a limiting groove is formed in the upper left end of the guide groove.
Preferably, the number of the fixing blocks is two, the fixing blocks are symmetrically distributed along the lower end inside the supporting plate, and the fixing blocks are all in a cuboid shape close to one end opening of the bearing rod.
Preferably, two the fixed block upper end all is provided with the magnetic stripe to the magnetic stripe upper end all is provided with the lug.
Preferably, the number of the pressing wheels is two, the pressing wheels are symmetrically distributed along the left side and the right side of the lower end of the support frame, the support frame is U-shaped, and the maximum moving distance of the support frame is four centimeters.
Preferably, the rotating rod is cylindrical, the maximum rotating angle of the rotating rod is one hundred eighty degrees, and the upper end of the knob is provided with strip-shaped anti-skid grains which are distributed at equal intervals along the outer surface of the knob.
Preferably, the rotating rod is made of stainless steel, and has high hardness and strong corrosion resistance.
Preferably, the first spring and the second spring are both made of alloy spring steel and have strong corrosion resistance.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a communication basic station construction here with accurate gradiometer, compare with equipment of the same type, have following improvement:
the utility model relates to an accurate gradiometer for communication base station construction, which is characterized in that the lower end in the support plate is provided with a switching mechanism, by rotating the knob, the knob enables the rotating rod to drive the cam to rotate through the guide cavity, the cam drives the support frame to move towards the lower end, the support frame presses the magnetic strip towards the lower end through the pressing wheel, and the magnetic strip rotates at the inner side of the fixed block, thereby leading the magnetic stripes to be horizontally distributed, being capable of absorbing the iron surface, achieving the advantages of being capable of quickly adjusting the magnetism at the upper end of the gradiometer and being convenient and quick to use, and the rotating rod rotates to drive the cross rod to rotate at the inner side of the guide groove by arranging the rotating mechanism, when the horizontal pole was rotatory when extremely the left end, the elastic potential energy of second spring through resumeing deformation drove the bull stick and up the end and remove to make the horizontal pole card in spacing recess, reached and to have prevented bull stick pivoted advantage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the gradiometer of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the switching mechanism of the present invention;
FIG. 4 is a schematic side view of the rotating mechanism of the present invention;
fig. 5 is a schematic view of the cross-sectional structure of the rotating mechanism of the present invention.
Wherein: the device comprises a supporting plate-1, a dial-2, a leveling disc-3, a leveling bubble-4, a holding groove-5, a rotating wheel-6, a switching mechanism-7, a fluted disc-8, a first gear-9, a second gear-10, a rotating shaft-11, an indicator needle-12, a fixed block-71, a magnetic strip-72, a bump-73, a press wheel-74, a supporting frame-75, a cam-76, a rotating mechanism-77, a first spring-78, a carrying rod-79, a knob-771, a rotating rod-772, a rotating bump-7721, a cross rod-773, a guide groove-774, a limiting groove-7741, a guide cavity-775, a top block-776 and a second spring-777.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a communication basic station construction is with accurate gradiometer through the improvement here, including backup pad 1, second gear 10, axis of rotation 11 and switching mechanism 7, backup pad 1 front end left side is provided with calibrated scale 2, 2 inboard activity nestings of calibrated scale have levelling disc 3, levelling disc 3 is fixed mutually with the level bubble 4 left and right sides, backup pad 1 right-hand member is provided with holds groove 5, runner 6 rotates through axis of rotation 11 and second gear 10 middle part and is connected, levelling disc 3 and 8 inboard seamless bonding of fluted disc, fluted disc 8 and the left lower extreme interlock of first gear 9, the meshing transmission of the left lower extreme of first gear 9 and second gear 10, levelling disc 3 upper end is fixed with pointer 12, the inside lower extreme of backup pad 1 is provided with switching mechanism 7, switching mechanism 7 includes fixed block 71, magnetic stripe 72, lug 73, pinch roller 74, support frame 75, cam 76, slewing mechanism 77 includes fixed block 71, magnetic, First spring 78 and accept pole 79, the inside lower extreme left and right sides of backup pad 1 is provided with fixed block 71 relatively, magnetic stripe 72 rotates through pivot and fixed block 71 inboard to be connected, magnetic stripe 72 passes through the seamless bonding of hot melt adhesive and lug 73 lower extreme, do benefit to and play and carry out spacing effect to pinch roller 74, pinch roller 74 rotates through pivot and 75 left lower extremes of support frame to be connected, and pinch roller 74 closely laminates with the upper right end of magnetic stripe 72, do benefit to and play the effect of pressing magnetic stripe 72, cam 76 closely laminates with 75 upper ends of support frame, and cam 76 rotates along with slewing mechanism 77 output synchronization, support frame 75 is through first spring 78 and accept pole 79 upper end elastic connection, and accept pole 79 and the inside lower extreme fixed connection of backup pad 1.
Further, the rotating mechanism 77 includes a knob 771, a rotating rod 772, a cross bar 773, a guide groove 774, a guide cavity 775, a top block 776 and a second spring 777, the cam 76 is rotatably connected with the bottom of the guide cavity 775, the rotating rod 772 is embedded inside the guide cavity 775, and the rotating rod 772 slides along the inner side of the guide cavity 775, the rotating rod 772 is seamlessly bonded with the left end of the cross bar 773 through hot melt adhesive, so that the effect of driving the cross bar 773 to rotate is facilitated, the cross bar 773 slides along the inner side of the guide groove 774, the rotating rod 772 is adhesively connected with the bottom of the knob 771 through glue, one end, far away from the knob 771, of the rotating rod 772 is fixedly connected with the upper end of the top block 776, the top block 776 is elastically connected with the inner lower end of the guide cavity 775 through the second spring 777, so that the effect of resetting of the top block 776 is facilitated, and the guide groove 774 is arranged.
Further, the upper end of the rotating rod 772 is provided with four rotating bumps 7721, the rotating bumps 7721 are seamlessly bonded with the front end of the rotating rod 772, the rotating bumps 7721 are distributed along the edge of the upper end of the rotating rod 772, and the rotating rod 772 is rotatably connected with the inside of the guide cavity 775 through the rotating bumps 7721, so that the guide cavity 775 is driven to rotate, and the rotating rod 772 slides inside the guide cavity 775.
Further, the guide groove 774 is in the shape of a semi-cylinder cavity, and a limiting groove 7741 is formed in the upper left end of the guide groove 774, so that the function of limiting the rotating rod 772 is facilitated.
Further, the fixed blocks 71 are arranged in two, the fixed blocks 71 are symmetrically distributed along the lower end inside the support plate 1, and the fixed blocks 71 are rectangular bodies with openings at one ends close to the bearing rods 79, so that the magnetic strips 72 can be driven to rotate.
Further, two fixed block 71 upper end all is provided with magnetic stripe 72 to magnetic stripe 72 upper end all is provided with lug 73, does benefit to and plays the effect of carrying on spacingly to pinch roller 74.
Further, pinch roller 74 is provided with two altogether to pinch roller 74 is the symmetrical form along the 75 lower extreme left and right sides of support frame and distributes, support frame 75 is the U style of calligraphy form to the maximum displacement of support frame 75 is four centimetres, does benefit to and plays the effect that drives support frame 75 steady movement.
Further, the bull stick 772 is the cylinder form to the biggest rotation angle of bull stick 772 is one hundred eighty degrees, knob 771 upper end is provided with the bar antiskid line, and the antiskid line is along knob 771 surface equidistance distribution, does benefit to and plays the effect that drives cam 76 and carry out the pivoted, and plays skid-proof effect.
Further, the rotating rod 772 is made of stainless steel, so that the rotating rod is high in hardness and strong in corrosion resistance.
Further, the first spring 78 and the second spring 777 are made of alloy spring steel, and have high corrosion resistance.
According to the above table, the first spring 78 and the second spring 777 are made of alloy spring steel, so that the heat resistance and corrosion resistance are greatly enhanced, and the service life is prolonged.
The utility model provides an accurate gradiometer for communication base station construction through improvement, which operates as follows;
firstly, before use, firstly, a communication base station construction precision gradiometer is horizontally placed, so that a supporting plate 1 fixedly supports the communication base station construction precision gradiometer;
secondly, when the measuring tool is used for measuring the surface without the iron surface, the holding groove 5 is held by hands, and then the supporting plate 1 is placed on the inclined surface to be measured, so that the bottom of the supporting plate 1 is tightly attached to the inclined surface;
thirdly, the rotating wheel 6 is rotated, the rotating wheel 6 drives the second gear 10 to rotate through the rotating shaft 11, the second gear 10 drives the first gear 9 to rotate, the first gear 9 drives the fluted disc 8 to rotate, the fluted disc 8 drives the leveling disc 3, the leveling bubble 4 and the indicating needle 12 to rotate, finally, the bubble in the leveling bubble 4 is positioned at the central position, and the inclination angle of the slope is measured through the angle indicated by the indicating needle 12 at the upper end of the dial 2;
fourthly, when the slope of the iron surface is to be measured, the knob 771 is rotated to drive the rotating rod 772 to rotate, so that the rotating rod 772 drives the cam 76 to rotate through the guide cavity 775, the cam 76 drives the support frame 75 to move towards the lower end, the support frame 75 presses the first spring 78 to deform and contract, the support frame 75 presses the magnetic strip 72 towards the lower end through the pressing wheel 74, the magnetic strip 72 rotates inside the fixed block 71, the magnetic strip 72 is horizontally distributed, the iron surface can be adsorbed, and then the support plate 1 can be adsorbed on the slope, so that a user can conveniently record and measure;
fifthly, at the same time, the rotating rod 722 rotates to drive the cross rod 773 to rotate inside the guide slot 774, and when the cross rod 773 rotates to the leftmost end, the second spring 777 drives the rotating rod 772 to move to the upper end through elastic potential energy restored to the deformation, so that the cross rod 773 is clamped in the limiting groove 7741, and the rotating rod 722 is prevented from rotating;
sixth, when the side bar 72 is to be recovered, the rotating rod 722 is pressed toward the lower end, so that the rotating rod 722 moves inside the guide cavity 775 through the rotating protrusion 7721, the top block 776 presses the second spring 777 to deform, the transverse rod 773 releases the limit of the limiting groove 7741, and the rotating rod 722 can be rotated reversely, so that the magnetic bar 72 is recovered.
The utility model provides an improvement provides an accurate gradiometer for communication base station construction, through having set up switching mechanism 7 in backup pad 1 inside lower extreme, through rotating knob 771, make knob 771 drive bull stick 772 and rotate, thereby make bull stick 772 drive cam 76 through guide cavity 775 and rotate, make cam 76 drive support frame 75 move down the lower extreme, make support frame 75 press first spring 78 and produce deformation shrink, and make support frame 75 press magnetic stripe 72 to the lower extreme through pinch roller 74, make magnetic stripe 72 rotate in fixed block 71 inboard, thereby make magnetic stripe 72 carry out horizontal distribution, can adsorb the iron surface, reached the magnetism that can adjust the gradiometer upper end fast, make convenient to use swift advantage, and through being provided with slewing mechanism 77, bull stick 722 rotates and drives horizontal pole 773 and rotates in the guide way 774 inboard, when horizontal pole 773 rotates to the leftmost end, the second spring 777 drives the rotation rod 772 to move upward by recovering the deformed elastic potential energy, so that the cross rod 773 is clamped in the limit groove 7741, and the advantage of preventing the rotation rod 722 from rotating is achieved.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a communication basic station construction is with accurate gradiometer, includes backup pad (1), second gear (10) and axis of rotation (11), backup pad (1) front end left side is provided with calibrated scale (2), calibrated scale (2) inboard activity nested has levelling disc (3), levelling disc (3) and levelling bubble (4) left and right sides are fixed mutually, backup pad (1) right-hand member is provided with holds groove (5), and runner (6) are connected through axis of rotation (11) and second gear (10) middle part rotation, levelling disc (3) and fluted disc (8) inboard seamless bonding, fluted disc (8) and the left lower extreme interlock of first gear (9), first gear (9) and the left lower extreme meshing transmission of second gear (10), levelling disc (3) upper end is fixed with pointer (12);
the method is characterized in that: the magnetic bar bearing support is characterized by further comprising a switching mechanism (7), the switching mechanism (7) is arranged at the lower end inside the support plate (1), the switching mechanism (7) comprises a fixing block (71), a magnetic strip (72), a convex block (73), a pressing wheel (74), a support frame (75), a cam (76), a rotating mechanism (77), a first spring (78) and a bearing rod (79), the fixing block (71) is oppositely arranged on the left side and the right side of the lower end inside the support plate (1), the magnetic strip (72) is rotatably connected with the inner side of the fixing block (71) through a rotating shaft, the magnetic strip (72) is seamlessly bonded with the lower end of the convex block (73) through hot melt adhesive, the pressing wheel (74) is rotatably connected with the lower left end of the support frame (75) through the rotating shaft, the pressing wheel (74) is tightly bonded with the upper right end of the magnetic strip (72), the cam (76, the supporting frame (75) is elastically connected with the upper end of the bearing rod (79) through a first spring (78), and the bearing rod (79) is fixedly connected with the lower end inside the supporting plate (1).
2. The accurate gradiometer for communication base station construction according to claim 1 wherein: the rotating mechanism (77) comprises a knob (771), a rotating rod (772), a cross bar (773), a guide groove (774), a guide cavity (775), a top block (776) and a second spring (777), the cam (76) is rotationally connected with the bottom of the guide cavity (775), the rotating rod (772) is embedded in the inner side of the guide cavity (775), and the rotary rod (772) slides along the inner side of the guide cavity (775), the rotary rod (772) is seamlessly bonded with the left end of the cross rod (773) through hot melt adhesive, the cross bar (773) slides along the inner side of the guide groove (774), the rotating rod (772) is bonded and connected with the bottom of the knob (771) through glue, and one end of the rotating rod (772) far away from the knob (771) is fixedly connected with the upper end of the top block (776), the jacking block (776) is elastically connected with the lower end inside the guide cavity (775) through a second spring (777), and a guide groove (774) is formed in the lower end of the front end of the support plate (1).
3. The accurate gradiometer for communication base station construction according to claim 2 wherein: the upper end of the rotating rod (772) is provided with four rotating lugs (7721), the rotating lugs (7721) are bonded with the front end of the rotating rod (772) in a seamless mode, the rotating lugs (7721) are distributed along the edge of the upper end of the rotating rod (772), and the rotating rod (772) is connected with the inner portion of the guide cavity (775) in a rotating mode through the rotating lugs (7721).
4. The accurate gradiometer for communication base station construction according to claim 2 wherein: the guide groove (774) is in a semi-cylinder cavity shape, and a limiting groove (7741) is arranged at the left upper end of the guide groove (774).
5. The accurate gradiometer for communication base station construction according to claim 1 wherein: the two fixing blocks (71) are arranged, the fixing blocks (71) are symmetrically distributed along the lower end inside the supporting plate (1), and the fixing blocks (71) are in a cuboid shape close to one end opening of the bearing rod (79).
6. The accurate gradiometer for communication base station construction according to claim 5 wherein: the upper ends of the two fixing blocks (71) are respectively provided with a magnetic strip (72), and the upper ends of the magnetic strips (72) are respectively provided with a lug (73).
7. The accurate gradiometer for communication base station construction according to claim 1 wherein: pinch roller (74) are provided with two altogether to pinch roller (74) are the symmetrical form along support frame (75) lower extreme left and right sides and distributes, support frame (75) are the U style of calligraphy form to the maximum displacement of support frame (75) is four centimetres.
8. The accurate gradiometer for communication base station construction according to claim 2 wherein: the rotary rod (772) is cylindrical, the maximum rotating angle of the rotary rod (772) is one hundred and eighty degrees, and the upper end of the knob (771) is provided with strip-shaped anti-slip patterns which are distributed at equal intervals along the outer surface of the knob (771).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921986213.0U CN210802450U (en) | 2019-11-18 | 2019-11-18 | Accurate gradiometer is used in communication base station construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921986213.0U CN210802450U (en) | 2019-11-18 | 2019-11-18 | Accurate gradiometer is used in communication base station construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674738A (en) * | 2020-06-29 | 2020-09-18 | 兰进旺 | Sliding structure of separating device for container |
| CN111811480A (en) * | 2020-07-09 | 2020-10-23 | 广东诚浩工程项目管理有限公司 | Slope ruler |
-
2019
- 2019-11-18 CN CN201921986213.0U patent/CN210802450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674738A (en) * | 2020-06-29 | 2020-09-18 | 兰进旺 | Sliding structure of separating device for container |
| CN111811480A (en) * | 2020-07-09 | 2020-10-23 | 广东诚浩工程项目管理有限公司 | Slope ruler |
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Address after: 18 / F, building A3, Minxi trading city phase II, Xieyang village, Longmen Town, Xinluo District, Longyan City, Fujian Province Patentee after: Fujian Kehua Engineering Technology Co.,Ltd. Address before: 18 / F, building A3, Minxi trading city phase II, Xieyang village, Longmen Town, Xinluo District, Longyan City, Fujian Province Patentee before: Longyan Kehua Engineering Technology Co.,Ltd. |