CN213840334U - Electronic level bar code mount for staff - Google Patents
Electronic level bar code mount for staff Download PDFInfo
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- CN213840334U CN213840334U CN202022947529.8U CN202022947529U CN213840334U CN 213840334 U CN213840334 U CN 213840334U CN 202022947529 U CN202022947529 U CN 202022947529U CN 213840334 U CN213840334 U CN 213840334U
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- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model relates to a staff mount technical field especially relates to an electronic level bar code mount for staff. The to-be-solved technical problem of the utility model is that the fixed scale process of current part surveyor's level scale mount reduces measurement of efficiency complicacy, and current part surveyor's level scale mount support stability is poor. In order to solve the technical problem, the utility model provides an electronic level bar code mount for scale, including the clamp splice, the bottom of clamp splice articulates there is three support cover, the lower part swing joint who supports the cover has the bracing piece. Through rotating the screw rod, make two movable plate relative movement with screw rod threaded connection press from both sides the both sides of scale tightly, two depression bar relative movement simultaneously support to press the movable block to the scale direction removal, fix the scale through three direction synchronous movement, promote measurement of efficiency, slide the bracing piece in the inside of supporting the cover to fix through the clamp plate, adjust the height that the clamp splice supported the scale.
Description
Technical Field
The utility model relates to a staff mount technical field specifically is a mount for electronic level bar code staff.
Background
The leveling rod is an essential tool in construction engineering construction, the leveling rod is usually held by two persons at present in a hand-held mode, but the phenomena of inclination and shaking are inevitable in the process of holding the leveling rod, so that the reading error of the leveling rod is increased, the measuring work is usually long in working time and high in strength, and the leveling rod is easy to fatigue by a ruler holder in order to stabilize the leveling rod, so that the measuring error is increased;
the prior patent (publication number: CN 210441861U) discloses a leveling rod with a fixed support, which comprises a leveling rod, a support, a base, a fixed bolt, a level and scales, wherein the support and the fixed bolt can be detached. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. the fixing frame needs to rotate a plurality of fixing bolts to fix the scale in the using process, the use is complicated, the measuring efficiency is reduced, and meanwhile, the fixing bolts can damage the surface of the scale and influence the later-stage measuring precision; 2. the length of general scale is longer, and this mount only supports poor stability to the scale bottom, and is inconvenient to use under the circumstances of ground unevenness.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an electron level bar mount for bar code scale has solved the complicated measurement of efficiency that reduces of current part surveyor's level scale mount fixed staff process, and current part surveyor's level scale mount support stability is poor.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixing frame for a bar code staff of an electronic level comprises a clamping block, wherein the bottom of the clamping block is hinged with three supporting sleeves, the lower parts of the supporting sleeves are movably connected with supporting rods, and the bottoms of the supporting rods are fixedly connected with plugs;
the lower part of the outer wall of the supporting sleeve is fixedly connected with a fixed rod, one end of the fixed rod is hinged with a pressing plate, a compression spring is fixedly connected between one end of the pressing plate and the side wall of the adjacent supporting sleeve, the other end of the pressing plate is hinged with an inserting rod, the middle part of the inserting rod is movably inserted in the supporting sleeve, slots are formed in the side wall of the fixed rod at equal intervals, and one end of the inserting rod is movably inserted in the adjacent slots;
the left side and the right side of each clamping block are symmetrically and movably connected with side clamping plates, the rear ends of the two side clamping plates are respectively fixed with a movable plate, one opposite sides of the two movable plates are respectively and fixedly connected with a pressure rod, one end of each movable plate penetrates through the clamping blocks and is connected with a screw rod in a threaded manner, the left end of each screw rod is movably connected with a supporting block, the right side of each screw rod is movably sleeved with a cushion block, and the supporting block and one side of each cushion block are respectively and fixedly connected to the side wall of the adjacent clamping block;
the middle part swing joint of clamp splice rear end has with two depression bar matched with movable block, the one end of movable block runs through clamp splice fixedly connected with fly leaf, the front end swing joint of fly leaf has the spring telescopic link, the one end fixedly connected with back splint of spring telescopic link.
Further preferably, the outer wall of the supporting rod is symmetrically and fixedly connected with a guide strip, and the inner wall of the supporting sleeve is symmetrically provided with guide grooves matched with the guide strip.
Preferably, the side wall of the lower part of the support sleeve is provided with a limit groove, the middle part of the inserted link is movably inserted in the limit groove, and the middle part of the inserted link is fixedly sleeved with a limit block matched with the limit groove.
Preferably, the rear end of the clamping block is symmetrically provided with two moving grooves matched with the two moving plates, the left side and the right side of the clamping block are symmetrically provided with circular grooves, a circular rod is movably connected inside the circular grooves, and one end of the circular rod is fixedly connected with the middle of the adjacent side clamping plate.
Preferably, the screw is a bidirectional threaded screw rod, and a bearing is movably connected between the left end of the screw and the supporting block.
Preferably, the left side and the right side of the movable block are both inclined planes, and the opposite sides of the two pressing rods are both arc surfaces.
(III) advantageous effects
The utility model provides a mount for electronic level bar code scale possesses following beneficial effect:
(1) the utility model discloses a cooperation of parts such as clamp splice, side splint and screw rod is used, rotates the screw rod, makes two movable plate relative movement with screw rod threaded connection press from both sides the both sides of scale tightly, and two depression bar relative movement on two movable plates this moment support to press the movable block to the scale direction removal, fixes the scale through three direction synchronous movement, and easy operation is convenient, promotes measurement of efficiency, and the practicality is strong.
(2) The utility model discloses a support the cooperation of parts such as cover, bracing piece and clamp plate and use, slide the bracing piece in the inside of supporting the cover to fix through the clamp plate, adjust the clamp splice height that supports the scale, be suitable for different topography and measure, and the triangle-shaped bearing structure stability that three bracing piece formed is better.
Drawings
FIG. 1 is a front sectional view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the position A of FIG. 1 according to the present invention;
FIG. 3 is a sectional top view of the clamp block of the present invention;
fig. 4 is a top view of the support sleeve of the present invention.
In the figure: 1, clamping blocks; 2 supporting the sleeve; 3, supporting the rod; 4, plugging; 5, fixing the rod; 6, pressing a plate; 7 compressing the spring; 8, inserting a rod; 9 slot; 10 side clamping plates; 11 moving the board; 12, a pressure lever; 13 screw rod; 14 a support block; 15 cushion blocks; 16 movable blocks; 17 a movable plate; 18 spring telescopic rods; 19 rear clamping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a fixing frame for a bar code scale of an electronic level comprises a clamping block 1, the bottom of the clamping block 1 is hinged with three supporting sleeves 2, the lower parts of the supporting sleeves 2 are movably connected with supporting rods 3, the outer walls of the supporting rods 3 are symmetrically and fixedly connected with guide bars, the inner walls of the supporting sleeves 2 are symmetrically provided with guide grooves matched with the guide bars, the supporting rods 3 cannot rotate by matching the guide bars and the guide grooves, a slot 9 on each supporting rod 3 is ensured to be matched and spliced with an inserted rod 8 movably connected inside the supporting sleeve 2, the bottom of each supporting rod 3 is fixedly connected with a plug 4, the lower parts of the outer walls of the supporting sleeves 2 are fixedly connected with fixing rods 5, one ends of the fixing rods 5 are hinged with pressing plates 6, a compression spring 7 is fixedly connected between one end of each pressing plate 6 and the side wall of the adjacent supporting sleeve 2, the other end of each pressing plate 6 is hinged with an inserted rod 8, when one end of each pressing plate 6 provided with the compression spring 7 is pressed, the lever principle formed by the fixed rod 5 can drive the inserted rod 8 hinged at the other end of the pressing plate 6 to move, the middle part of the inserted rod 8 is movably inserted on the supporting sleeve 2, the side wall at the lower part of the supporting sleeve 2 is provided with a limit groove, the middle part of the inserted rod 8 is movably inserted inside the limit groove, the middle part of the inserted rod 8 is fixedly sleeved with a limit block matched with the limit groove, the side wall of the fixed rod 5 is equidistantly provided with slots 9, one end of the inserted rod 8 is movably inserted inside the adjacent slot 9, the supporting rod 3 slides inside the supporting sleeve 2 and is fixed through the pressing plate 6 to adjust the supporting height of the scale by the clamping block 1, the scale is suitable for measuring different terrains, the triangular supporting structure formed by the three supporting rods 3 has better stability, the left side and the right side of the clamping block 1 are symmetrically and movably connected with side clamping plates 10, the left and the right side of the clamping block 1 are symmetrically provided with circular grooves, and the inside of the circular grooves is movably connected with a circular rod, one end of a round bar is fixedly connected with the middle part of an adjacent side clamping plate 10, the opposite sides of the two side clamping plates 10 are fixedly connected with rubber pads, the rear ends of the two side clamping plates 10 are fixedly provided with moving plates 11, the opposite sides of the two moving plates 11 are fixedly connected with pressure rods 12, one ends of the two moving plates 11 penetrate through the clamping block 1 and are in threaded connection with screw rods 13, the rear ends of the clamping block 1 are symmetrically provided with moving grooves matched with the two moving plates 11, the left end of each screw rod 13 is movably connected with a supporting block 14, each screw rod 13 is a bidirectional threaded screw rod, a bearing is movably connected between the left end of each screw rod 13 and the corresponding supporting block 14, when the screw rods 13 rotate, the two moving plates 11 move relatively or oppositely on the surface of each screw rod 13 and drive the two side clamping plates 10 to move to movably sleeve the right side of each scale clamping screw rod 13 with the corresponding cushion block 15, the supporting blocks 14 and one side of the corresponding cushion blocks 15 are respectively and fixedly connected to the side walls of the adjacent clamping blocks 1, the middle part of the rear end of the clamping block 1 is movably connected with a movable block 16 matched with the two pressure rods 12, the left side and the right side of the movable block 16 are both provided with inclined surfaces, one opposite side of the two pressure rods 12 is both provided with an arc surface, when the two movable plates 11 move relatively, the two pressure rods 12 are driven to move relatively to abut against the inclined surfaces of the movable block 16, so that the movable block 16 moves towards the inside of the clamping block 1, the rear side of the abutting pressure scale further fixes the scale, one end of the movable block 16 penetrates through the clamping block 1 and is fixedly connected with a movable plate 17, the front end of the movable plate 17 is movably connected with a spring telescopic rod 18, one end of the spring telescopic rod 18 is fixedly connected with a rear clamping plate 19, the spring telescopic rod 18 can effectively avoid the situation that the scale is damaged due to overlarge clamping force, when in use, the screw 13 is rotated, so that the two movable plates 11 in threaded connection with the screw 13 move relatively to clamp the two sides of the scale, at the moment, the two pressure rods 12 on the two movable plates 11 move relatively to abut against the movable block 16 and move towards the scale direction, fix the scale through three direction synchronous movement, easy operation is convenient, promotes measurement of efficiency, and the practicality is strong.
The working principle is as follows:
when the scale is effectively fixed, firstly the scale is inserted into the clamping block 1, then the screw 13 is rotated, at the moment, two moving plates 11 which are in threaded connection with the screw 13 relatively move, so that the moving plates 11 drive two side clamping plates 10 to relatively slide on two sides of the clamping block 1 to clamp two sides of the scale, meanwhile, two pressure rods 12 on the two moving plates 11 relatively move and press against a moving block 16 to move towards the scale, so that the moving block 16 drives a moving plate 17 and a rear clamping plate 19 to press the rear side of the scale, the scale is fixed by synchronously moving in three directions, the operation is simple and convenient, the measurement efficiency is improved, the practicability is strong, finally, one end of a pressure plate 6 provided with a compression spring 7 is pressed, an inserted rod 8 hinged with the other end of the pressure plate 6 is driven to move by a lever principle formed by a fixed rod 5, at the moment, the inserted rod 8 is disconnected with an inserting slot 9, and then the support rod 3 slides in the supporting sleeve 2, the pressing plate 6 is loosened after the proper position is adjusted, the inserted bar 8 is reset through the compression spring 7 and is inserted into the slot 9 for fixing, the height of the clamping block 1 for supporting the scale is adjusted, the device is suitable for different terrains to measure, and the stability of the triangular supporting structure formed by the three supporting bars 3 is better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (6)
1. The utility model provides a mount for electronic level bar code scale, includes clamp splice (1), its characterized in that: the bottom of the clamping block (1) is hinged with three support sleeves (2), the lower parts of the support sleeves (2) are movably connected with support rods (3), and the bottoms of the support rods (3) are fixedly connected with plugs (4);
the lower part of the outer wall of the support sleeve (2) is fixedly connected with a fixed rod (5), one end of the fixed rod (5) is hinged with a pressing plate (6), a compression spring (7) is fixedly connected between one end of the pressing plate (6) and the side wall of the adjacent support sleeve (2), the other end of the pressing plate (6) is hinged with an inserted link (8), the middle part of the inserted link (8) is movably inserted into the support sleeve (2), slots (9) are formed in the side wall of the fixed rod (5) at equal intervals, and one end of the inserted link (8) is movably inserted into the adjacent slot (9);
the left side and the right side of the clamping block (1) are symmetrically and movably connected with side clamping plates (10), the rear ends of the two side clamping plates (10) are respectively fixed with a movable plate (11), one opposite side of the two movable plates (11) is respectively and fixedly connected with a pressure rod (12), one end of each of the two movable plates (11) penetrates through the clamping block (1) and is in threaded connection with a screw rod (13), the left end of each screw rod (13) is movably connected with a supporting block (14), the right side of each screw rod (13) is movably sleeved with a cushion block (15), and the supporting block (14) and one side of each cushion block (15) are respectively and fixedly connected to the side wall of the adjacent clamping block (1);
the middle part swing joint of clamp splice (1) rear end has and two depression bar (12) matched with movable block (16), the one end of movable block (16) runs through clamp splice (1) fixedly connected with fly leaf (17), the front end swing joint of fly leaf (17) has spring telescopic link (18), splint (19) behind the one end fixedly connected with of spring telescopic link (18).
2. The holder according to claim 1, wherein: the outer wall of the supporting rod (3) is symmetrically and fixedly connected with a guide strip, and the inner wall of the supporting sleeve (2) is symmetrically provided with a guide groove matched with the guide strip.
3. The holder according to claim 1, wherein: the side wall of the lower part of the support sleeve (2) is provided with a limit groove, the middle part of the inserted link (8) is movably inserted in the limit groove, and the middle part of the inserted link (8) is fixedly sleeved with a limit block matched with the limit groove.
4. The holder according to claim 1, wherein: the rear end of each clamping block (1) is symmetrically provided with two moving grooves matched with the two moving plates (11), the left side and the right side of each clamping block (1) are symmetrically provided with circular grooves, circular rods are movably connected inside the circular grooves, and one end of each circular rod is fixedly connected with the middle of the adjacent side clamping plate (10).
5. The holder according to claim 1, wherein: the screw rod (13) is a bidirectional threaded screw rod, and a bearing is movably connected between the left end of the screw rod (13) and the supporting block (14).
6. The holder according to claim 1, wherein: the left side and the right side of the movable block (16) are both inclined planes, and the opposite sides of the two pressing rods (12) are both arc surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022947529.8U CN213840334U (en) | 2020-12-11 | 2020-12-11 | Electronic level bar code mount for staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022947529.8U CN213840334U (en) | 2020-12-11 | 2020-12-11 | Electronic level bar code mount for staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213840334U true CN213840334U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022947529.8U Active CN213840334U (en) | 2020-12-11 | 2020-12-11 | Electronic level bar code mount for staff |
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| Country | Link |
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| CN (1) | CN213840334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116136284A (en) * | 2023-04-04 | 2023-05-19 | 山东省国土测绘院 | Survey and drawing geographic information engineering data acquisition device |
-
2020
- 2020-12-11 CN CN202022947529.8U patent/CN213840334U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116136284A (en) * | 2023-04-04 | 2023-05-19 | 山东省国土测绘院 | Survey and drawing geographic information engineering data acquisition device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231208 Address after: No. 1, 4th Floor, Unit 27, Building 27, Fenghuang Avenue Section 2, Xiangru Town Street Office, Peng'an County, Nanchong City, Sichuan Province, 637000 (Yilian International Trade City) Patentee after: Sichuan Huadi Yungu Technology Group Co.,Ltd. Address before: 475200 group 3, houxiaozhai village, nigou Township, Qi County, Kaifeng City, Henan Province Patentee before: Li Junbao |