CN209978873U

CN209978873U - Sopwith staff mount is used in survey and drawing

Info

Publication number: CN209978873U
Application number: CN201921159031.6U
Authority: CN
Inventors: 李炳
Original assignee: Hangzhou Situ Mapping Co Ltd
Current assignee: Hangzhou Situ Mapping Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-01-21
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to a sopwith staff mount for surveying and mapping, including a horizontally arranged support plate and support rods hinged at the lower end of the support plate at intervals in the circumferential direction, wherein the support rods are rotatably arranged on a vertical plane, a locking component for locking the rotation of the support rods is arranged on the support plate, an inserting groove for slidably embedding a sopwith staff is arranged on the support plate along the vertical direction, and an adjusting component for driving the sopwith staff to ascend and descend is arranged on the support plate; during the use, rotate and keep away from mutually between the bracing piece, increase the effective holding area of mount lower extreme, then the rotation of locking support pole stands on subaerially, pegs graft the lower extreme of sopwith the sopwith staff again and is fixed in the inserting groove, realizes the fixed of sopwith staff, is convenient for realize the purpose of single survey and drawing operation.

Description

Sopwith staff mount is used in survey and drawing

Technical Field

The utility model belongs to the technical field of mapping equipment's technique and specifically relates to a sopwith staff mount is used in survey and drawing is related to.

Background

The leveling rod is one of leveling rods, the early leveling rods are mostly made of wood, the weight is heavy, the length is limited and is generally 2m, the leveling rod is inconvenient to carry during measurement, the leveling rod is gradually made of light high-strength materials such as aluminum alloy and the like, a tower type contraction form is adopted, the leveling rod is convenient to draw out during use, the single elevation measurement range is greatly improved, the length is generally 5m, the leveling rod can be contracted during carrying, and the leveling rod is generally called as the leveling rod due to the fact that the shape of the leveling rod is similar to that of a tower.

But often can lead to the sopwith staff slope because ground is uneven when using the sopwith staff to measure, and the data of reading out is inaccurate, still need have in addition in the measurement process alone will hand the sopwith staff, and another person carries out the reading, but the personnel often give the measurement inadequately and cause certain degree of difficulty in the time of reaching the time limit for a project and cause, can not guarantee the vertical setting of sopwith staff at the in-process that people right the sopwith staff moreover, and the accuracy of reading can not be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sopwith staff mount is used in survey and drawing opens the bracing piece to peg graft the sopwith staff in the backup pad, the one-man survey and drawing operation's purpose is convenient for realize to the stable supporting sopwith staff.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a sopwith staff mount for survey and drawing, includes backup pad and the circumference interval that the level set up and articulates in the bracing piece of backup pad lower extreme, the bracing piece rotates the setting in vertical plane, just be provided with locking support bar pivoted locking Assembly in the backup pad, offer along vertical direction in the backup pad and be used for sliding to inlay the inserting groove of establishing the sopwith staff, be provided with the adjusting part who is used for driving the sopwith staff lift in the backup pad.

Through adopting above-mentioned technical scheme, during the use, the back of the body of carrying on the back is kept away from between the rotation bracing piece, increases the effective holding area of mount lower extreme, then the rotation of locking support pole stands in subaerial, pegs graft the lower extreme of sopwith the sopwith staff and is fixed in the inserting groove again, realizes the fixed of sopwith staff, is convenient for realize the purpose of single survey and drawing operation.

The utility model discloses further set up to: the locking assembly comprises a sliding ring and a sliding rod, the sliding ring is arranged below the supporting plate, lug plate groups are arranged on the sliding ring in a circumferential spaced mode and comprise a pair of parallel lug plates, the sliding rod is arranged between the lug plates in the same group, a penetrating sliding groove is formed in the supporting rod, and the sliding groove extends along the length direction of the supporting rod.

By adopting the technical scheme, when the sliding ring is moved to the lower end of the supporting rod, the sliding rod pulls the supporting rod to be folded, so that the fixing frame is convenient to store; when the sliding ring is moved to the upper end of the supporting rod, the sliding rod pushes the supporting rod to be opened, and then the purpose that the supporting rod is quickly unfolded is achieved.

The utility model discloses further set up to: the sliding rod rotates around the axis of the sliding rod, a cam is coaxially fixed on the sliding rod, the maximum diameter of the cam is larger than the width of the sliding groove, and the minimum diameter of the cam is smaller than the width of the sliding groove.

Through adopting above-mentioned technical scheme, change the degree of opening of bracing piece, can realize the regulation of backup pad height, and then change the altitude standard of sopwith staff, through removing the slip ring, after the slip ring removes suitable position, rotate the slide bar, the slide bar drives the cam and rotates for on the periphery extrusion of cam and the inner wall of spout, and then inject the relative position between slip ring and the bracing piece, and then realize the purpose at arbitrary high bracing piece steady support sopwith staff.

The utility model discloses further set up to: the annular periphery of the cam is sleeved with a rubber sleeve.

Through adopting above-mentioned technical scheme, the rubber sleeve extrudees on the spout inner wall, reduces the plastic deformation between bracing piece and the cam, and has increased the stability of slip ring and bracing piece relatively fixed simultaneously.

The utility model discloses further set up to: the adjusting part sets up in the butt roller and the squeeze roll of inserting groove including rotating, the butt roller is on a parallel with the width direction of box staff with the rotation axis of squeeze roll, just the both ends of butt roller and squeeze roll all are provided with the sliding seat, set up in the backup pad and slide that the sliding was inlayed and is established the sliding seat, the axis of slide perpendicular to squeeze roll, just the one end that the inserting groove was kept away from to the slide inlays and is equipped with the sealing plug, threaded connection has the screw rod on the sealing plug, the screw rod extends the setting along slide length direction.

Through adopting above-mentioned technical scheme, when the installation sopwith staff, peg graft the sopwith staff between butt roller in the squeeze roll, then rotate the screw rod, the screw rod moves to the sliding seat along the slide, and extrude the sliding seat, make the squeeze roll promote the sopwith staff extrusion be fixed in on the butt roller, the frictional force that forms between sopwith staff and butt roller is greater than the gravity of sopwith staff self, when needs adjustment sopwith staff reference height, can directly twitch the removal of sopwith staff between butt roller and squeeze roll through the manual work, the butt roller, the squeeze roll butt between roller respectively and the sopwith staff, realize the vertical lift of sopwith staff.

The utility model discloses further set up to: the extrusion device is characterized in that a driving gear is coaxially fixed at one end of the abutting roller, a driven gear meshed with the driving gear is coaxially fixed at one end of the extrusion roller, and a driving assembly used for driving the abutting roller to rotate is arranged on the supporting plate.

Through adopting above-mentioned technical scheme, because directly twitch the sopwith staff, be difficult to the fine movement amount of control sopwith staff, through rotating butt roller and squeeze roll, realize the going up and down of sopwith staff in vertical direction, promote the precision that the sopwith staff goes up and down.

The utility model discloses further set up to: the drive assembly comprises a worm and a worm wheel, one end of the abutting roller extends to the outer side of the supporting plate, the worm wheel is coaxially fixed at the end of the abutting roller, a supporting frame is arranged at the lower end of the supporting plate, and the worm is arranged on the supporting frame in a rotating mode.

Through adopting above-mentioned technical scheme, the worm gear can unidirectional transmission, and locking butt roller rotation promotes the stability of fixed sopwith staff.

To sum up, the utility model discloses a beneficial technological effect does:

the sliding ring is moved, the supporting rod is opened, then the sliding rod is rotated, the relative positions of the sliding ring and the supporting rod are locked, and the fixing of the supporting rod is realized; then peg graft the sopwith staff between butt roller and squeeze roll, initiative screw rod for butt roller and squeeze roll extrusion fixed sopwith staff realize the purpose of stable support sopwith staff.

Drawings

FIG. 1 is a schematic view of an assembled structure of a measuring and mapping tower ruler;

FIG. 2 is an exploded view of a support plate embodying various structures within the support plate;

fig. 3 is a schematic view for embodying a sliding ring structure.

In the figure, 1, a support plate; 2. inserting grooves; 3. a slideway; 31. a sealing plug; 32. a screw; 4. an adjustment assembly; 41. an abutment roller; 42. a squeeze roll; 43. a sliding seat; 44. a driving gear; 45. a driven gear; 46. a worm gear; 47. a support frame; 48. a worm; 5. a slip ring; 51. an ear plate; 52. a slide bar; 53. a cam; 54. a rubber sleeve; 6. a support bar; 61. a chute; 7. a tower ruler.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a sopwith staff fixing rack for surveying and mapping comprises a supporting plate 1 and supporting rods 6, wherein the supporting plate 1 is horizontally arranged, the three supporting rods 6 are hinged at the lower end of the supporting plate 1 at intervals in the circumferential direction, the supporting rods 6 rotate on a vertical plane, and an inserting groove 2 is formed in the upper end of the supporting plate 1 and along the arrangement direction; during the use, the back of the body is kept away from between the rotation support pole 6, increases the effective holding area of mount lower extreme, and then the rotation of locking support pole 6 stands on subaerial, pegs graft the lower extreme of sopwith staff 7 and is fixed in inserting groove 2 again, realizes the fixed of sopwith staff 7, is convenient for realize the purpose of single survey and drawing operation.

As shown in fig. 1 and 2, an adjusting assembly 4 for limiting the lifting of the sliding rod 7 is arranged in the insertion groove 2 on the support plate 1, the adjusting assembly 4 comprises an abutting roller 41 and a squeezing roller 42, the sliding rod 7 is fixed between the abutting roller 41 and the squeezing roller 42 in a squeezing manner, sliding seats 43 are arranged at two ends of the axial lines of the abutting roller 41 and the squeezing roller 42, a slideway 3 is arranged on the support plate 1 and positioned at two sides of the axial line of the abutting roller 41, the sliding seats 43 are embedded in the slideway 3 in a sliding manner, a sealing plug 31 is embedded and fixed at the port of the slideway 3, and a screw 32 is connected to the sealing plug 31 in a threaded manner; when installation sopwith staff 7, peg graft the sopwith staff 7 in butt roller 41 between squeeze roll 42, then rotate screw rod 32, screw rod 32 moves to sliding seat 43 along slide 3, and extrude sliding seat 43, make squeeze roll 42 promote the extrusion of sopwith staff 7 and be fixed in on butt roller 41, the frictional force that forms between sopwith staff 7 and butt roller 41 is greater than the gravity of sopwith staff 7 self, when needs adjustment sopwith staff 7 reference height, can directly twitch the removal of sopwith staff 7 between butt roller 41 and squeeze roll 42 through the manual work, butt roller 41, squeeze roll 42 respectively with the sopwith staff 7 between the butt, realize the vertical lift of sopwith staff 7.

As shown in fig. 1 and 2, a driving gear 44 is coaxially fixed at both ends of the abutment roller 41 in the axial direction, a driven gear 45 is coaxially fixed on the squeeze roller 42, the driving gear 44 and the driven gear 45 are engaged with each other, one end of the abutment roller 41 passes through the sliding seat 43 and extends to the outside of the support plate 1, a worm wheel 46 is coaxially fixed at the end, a support frame 47 is fixed at the lower end of the support plate 1, and a worm 48 engaged with the worm wheel 46 is rotatably provided on the support frame 47; because the sliding staff 7 is directly drawn, the moving amount of the sliding staff 7 is difficult to control well, the worm 48 is rotated to drive the worm wheel 46, the abutting roller 41 and the extrusion roller 42 are rotated, the lifting of the sliding staff 7 in the vertical direction is realized, and the lifting precision of the sliding staff 7 is improved.

As shown in fig. 1 and 3, a sliding ring 5 which ascends and descends along a vertical direction is arranged below a support plate 1, lug plate 51 groups extend at intervals in the circumferential direction of the sliding ring 5, each lug plate 51 group comprises a pair of parallel lug plates 51, a sliding rod 52 is arranged between the lug plates 51 of the same group, a sliding groove 61 which is matched with and inserted into the sliding rod 52 is formed in the support rod 6, and the sliding groove 61 extends along the length direction of the support rod 6; when the sliding ring 5 is moved towards the lower end of the supporting rod 6, the sliding rod 52 pulls the supporting rod 6 to be folded, so that the fixing frame can be conveniently stored; when the sliding ring 5 is moved toward the upper end of the support rod 6, the sliding rod 52 pushes the support rod 6 to open, thereby achieving the purpose of quickly opening the support rod 6.

A cam 53 is coaxially and rotatably arranged on the sliding rod 52, the maximum diameter of the cam 53 is slightly larger than the width of the sliding groove 61, the minimum diameter of the cam 53 is smaller than the width of the sliding groove 61, and meanwhile, a rubber sleeve 54 is sleeved on the annular periphery of the cam 53; change the degree of opening of bracing piece 6, can realize the regulation of backup pad 1 height, and then change the height standard of sopwith staff 7, through removing sliding ring 5, after sliding ring 5 removed suitable position, rotate slide bar 52, slide bar 52 drives cam 53 and rotates for on the rubber sleeve 54 extrusion of cam 53 periphery and the inner wall of spout 61, and then inject the relative position between sliding ring 5 and the bracing piece 6, and then realize the purpose at arbitrary high bracing piece 6 steady support sopwith staff 7.

The implementation principle of the embodiment is as follows:

the sliding ring 5 is moved, the supporting rod 6 is opened, then the sliding rod 52 is rotated, the relative positions of the sliding ring 5 and the supporting rod 6 are locked, and the supporting rod 6 is fixed; then peg graft the sopwith staff 7 between butt roller 41 and squeeze roll 42, initiative screw rod 32 for butt roller 41 extrudees fixed sopwith staff 7 with squeeze roll 42, realizes the purpose of stable support sopwith staff 7.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a sopwith staff mount is used in survey and drawing which characterized in that: the supporting plate comprises a supporting plate (1) and supporting rods (6), wherein the supporting plates (1) are horizontally arranged, the supporting rods (6) are circumferentially hinged to the lower end of the supporting plate (1) at intervals, the supporting rods (6) are rotatably arranged on a vertical plane, a locking assembly for locking the supporting rods (6) to rotate is arranged on the supporting plate (1), an inserting groove (2) for slidably inserting a tower ruler (7) is formed in the supporting plate (1) along the vertical direction, and an adjusting assembly (4) for driving the tower ruler (7) to ascend and descend is arranged on the supporting plate (1).

2. A sliding staff mount for mapping according to claim 1, wherein: the locking assembly comprises a sliding ring (5) and a sliding rod (52) which are arranged below the supporting plate (1), wherein lug plates (51) are arranged on the sliding ring (5) in a circumferential spaced mode, the lug plates (51) comprise a pair of parallel lug plates (51) which are arranged in the same group, the sliding rod (52) is arranged between the lug plates (51), a penetrating sliding groove (61) is formed in the supporting rod (6), and the sliding groove (61) extends along the length direction of the supporting rod (6).

3. The sagitta rod fixing frame for surveying and mapping as claimed in claim 2, wherein: the sliding rod (52) is arranged in a rotating mode around the axis of the sliding rod, a cam (53) is coaxially fixed on the sliding rod (52), the maximum diameter of the cam (53) is larger than the width of the sliding groove (61), and the minimum diameter of the cam (53) is smaller than the width of the sliding groove (61).

4. A sliding staff mount for mapping according to claim 3, wherein: the annular periphery of the cam (53) is sleeved with a rubber sleeve (54).

5. A sliding staff mount for mapping according to claim 1, wherein: adjusting part (4) are including rotating butt roller (41) and squeeze roll (42) that set up in inserting groove (2), the rotation axis of butt roller (41) and squeeze roll (42) is on a parallel with the width direction of sopwith staff (7), just butt roller (41) all are provided with sliding seat (43) with the both ends of squeeze roll (42), set up slide (3) that the slip was inlayed and is established sliding seat (43) on backup pad (1), the axis of slide (3) perpendicular to squeeze roll (42), just slide (3) are kept away from the one end of inserting groove (2) and are inlayed and are equipped with sealing plug (31), threaded connection has screw rod (32) on sealing plug (31), screw rod (32) extend the setting along slide (3) length direction.

6. The sliding staff mount for mapping according to claim 5, wherein: one end of the abutting roller (41) is coaxially fixed with a driving gear (44), one end of the squeezing roller (42) is coaxially fixed with a driven gear (45) meshed with the driving gear (44), and a driving assembly used for driving the abutting roller (41) to rotate is arranged on the supporting plate (1).

7. The sliding staff mount for mapping according to claim 6, wherein: drive assembly includes worm (48) and worm wheel (46), the one end of butt roller (41) extends to backup pad (1) outside, and this end coaxial fixation has worm wheel (46), backup pad (1) lower extreme is provided with support frame (47), it is provided with to rotate on support frame (47) worm (48).