CN215569437U

CN215569437U - Use convenient total powerstation support

Info

Publication number: CN215569437U
Application number: CN202122116636.0U
Authority: CN
Inventors: 高坡; 孙祎星
Original assignee: Shanghai Dongyi Land Planning Survey And Design Co ltd
Current assignee: Shanghai Dongyi Land Planning Survey And Design Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-18
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to a use convenient total powerstation support holder relates to the field of measuring instrument, and it includes the base, is used for fixing a plurality of supports of base and with base fixed connection's installation section of thick bamboo, the cavity has been seted up in the installation section of thick bamboo, set up on the base with the through-hole of cavity intercommunication, the installation section of thick bamboo in sliding connection has the lead screw in the cavity, the lead screw with through-hole sliding connection, be provided with in the cavity and be used for the drive elevating part of elevating movement is done to the lead screw, the lead screw is kept away from the tip fixedly connected with mount table of base, be provided with the fixed subassembly that is used for fixed total powerstation on the mount table. This application has the height of the base of once only adjusting installation total powerstation, convenient and fast's effect.

Description

Use convenient total powerstation support

Technical Field

The application relates to the field of measuring instruments, in particular to a total station supporting bracket convenient to use.

Background

The total station for surveying and mapping can complete all surveying work on the survey station by arranging an instrument once, so the total station is called as the total station, the total station is used as indispensable equipment in surveying and mapping and is widely applied to the fields of precision engineering surveying or deformation monitoring such as large-scale buildings on the ground, underground tunnel construction and the like, and the existing total station needs to be supported by a support frame when in use.

The existing Chinese patent with the patent application number of CN202022401002.5 provides a total station support, which comprises a base platform and three supporting legs hinged around the base platform, wherein the supporting legs comprise an upper support hinged with the base platform and a lower support hinged with the lower end of the upper support, and the lower support is arranged in parallel with the upper support after being turned upwards; the ratchet wheel penetrates through the lower end of the upper support through a hinge shaft and is fixedly connected with the lower support, and the pawl is arranged on the side face of the upper support and is propped against the ratchet wheel.

For the above related technologies, the inventor thinks that before surveying and mapping by using the total station, the use height of the base platform needs to be determined first, and then the use height of the total station can be adjusted by adjusting the lengths of the three supporting legs respectively, which has the defect that the height of the supporting frame is troublesome to adjust.

SUMMERY OF THE UTILITY MODEL

In order to improve the trouble problem of total powerstation use, this application provides a use convenient total powerstation support holder.

The application provides a use convenient total powerstation support bracket adopts following technical scheme:

the utility model provides a use convenient total powerstation support frame, includes the base, is used for fixing a plurality of supports of base and with base fixed connection's installation section of thick bamboo, the cavity has been seted up in the installation section of thick bamboo, set up on the base with the through-hole of cavity intercommunication, the installation section of thick bamboo in sliding connection has the lead screw in the cavity, the lead screw with through-hole sliding connection, be provided with in the cavity and be used for the drive elevating part that elevating movement was done to the lead screw, the lead screw is kept away from the tip fixedly connected with mount table of base, be provided with the fixed subassembly that is used for fixed total powerstation on the mount table.

Through adopting above-mentioned technical scheme, strut with a plurality of supports of base articulated, fix subaerial back, the base is stably installed, with base fixed connection's installation section of thick bamboo for ground level and fixed, do elevating movement through adjusting the lead screw in the installation section of thick bamboo, thereby change with lead screw top fixed connection's mount table for the height of installation section of thick bamboo, can change the use height of total powerstation, high convenience and fast, accommodate the lead screw makes the mount table reach behind the required height of survey and drawing, place the total powerstation on the mount table, and it is fixed through fixed subassembly, the total powerstation is installed stably to be difficult for rocking or dropping on the mount table.

Optionally, the lifting member is provided as a connection ring, the connection ring is in threaded connection with the lead screw, the connection ring is rotatably connected with the mounting cylinder, a power assembly for driving the connection ring to rotate is arranged between the outer circumferential wall of the connection ring and the mounting cylinder, and a limiting member for limiting the lead screw to rotate is arranged at the bottom of the lead screw.

Through adopting above-mentioned technical scheme, when the go-between rotated under power component's drive effect, because go-between and lead screw threaded connection, the go-between remains throughout and rotates at same horizontal plane, the lead screw bottom is restricted through the locating part and is rotated simultaneously, therefore the lead screw can only be elevating movement in the installation cylinder, the installation cylinder is outer to change with the high of lead screw fixed connection's mount table, the total powerstation is installed on the mount table, consequently, the use height of total powerstation can change according to on-the-spot or user's demand under go-between and locating part combined action.

Optionally, the method is characterized in that: the locating part sets up to a plurality of stoppers, and is a plurality of the stopper all with lead screw bottom fixed connection, a plurality of spouts have been seted up along vertical direction to the installation section of thick bamboo inner wall, the stopper with spout sliding connection.

Through adopting above-mentioned technical scheme, when the lead screw was rotatory under the drive effect of go-between, with lead screw bottom fixed connection's stopper in the spout of installation section of thick bamboo, and because the spout sets up along vertical direction, consequently the stopper can only slide from top to bottom in the spout, can not take place relative rotation, consequently the lead screw can only be in the installation section of thick bamboo do elevating movement.

Optionally, the power assembly comprises a driven bevel gear and a transmission bevel gear, the transmission bevel gear is meshed with the driven bevel gear and is connected with the central axis of the transmission bevel gear in a vertical mode, the driven bevel gear is fixedly connected with the connecting ring, the transmission bevel gear is far away from a side face of the driven bevel gear and is fixedly connected with a connecting rod, the connecting rod is rotatably connected with the installation cylinder, and one end of the connecting rod, far away from the transmission bevel gear, penetrates through the installation cylinder and is connected with a transmission part.

Through adopting above-mentioned technical scheme, when the connecting rod drives transmission bevel gear rotatory under the effect of the driving medium outside the installation section of thick bamboo, because driven bevel gear is connected with transmission bevel gear meshing, consequently transmission bevel gear drives driven bevel gear and rotates, thereby make and driven bevel gear fixed connection's go-between rotate, the rotation of go-between orders about the lead screw and is the up-and-down motion, driven bevel gear sets up with transmission bevel gear's the central axis is perpendicular, make can change the rotation that becomes vertical direction with the rotation on the horizontal direction, be convenient for adjust the height of lead screw.

Optionally, the transmission part is arranged as a holding disc, the holding disc is arranged vertically, and a horizontally arranged handle is fixedly connected to one side of the holding disc far away from the installation cylinder.

Through adopting above-mentioned technical scheme, rotate and hold the dish, make and hold the dish and rotate in vertical direction, the rotation of holding the dish transmits transmission bevel gear through the connecting rod, thereby transmission bevel gear makes driven bevel gear take place to rotate accommodate the lead screw height in the horizontal direction, thereby the setting of handle is convenient for manual control and is held the number of turns of rotation of dish to the height that goes up and down of control lead screw, the more convenient adjustment mount table that is convenient for reachs required use height.

Optionally, fixed subassembly includes a plurality of fixed blocks and a plurality of grip blocks, and is a plurality of the fixed block all with mount table fixed connection, just the periphery wall of fixed block and the outside wall butt of total powerstation base, the grip block level sets up and keeps away from the bottom of total powerstation with the upper surface butt of fixed block, the grip block is kept away from the tip bottom surface of fixed block with the upper surface butt of total powerstation base, the fixed block is kept away from the tip of support is provided with and is used for fixing the retaining member of grip block.

Through adopting above-mentioned technical scheme, place the total powerstation level back on the mount table, the perisporium of total powerstation base and the periphery wall butt of a plurality of fixed blocks, keep away from a side of fixed block and the upper surface butt of total powerstation base with a plurality of grip blocks after, the other end and the fixed block of grip block are fixed, the grip block with the fixed block combined action with the base centre gripping of total powerstation on the mount table, the grip block is provided with a plurality ofly with the fixed block, thereby make the total powerstation multiple places by the centre gripping stable mounting be difficult for dropping or rocking on the mount table.

Optionally, the retaining member sets up to the bolt, the grip block is kept away from the tip of base runs through along vertical direction and is provided with the mounting hole, the fixed block is close to the tip of grip block is seted up threaded hole, the bolt passes the mounting hole with screw hole threaded connection.

Through adopting above-mentioned technical scheme, behind a side of grip block one end and the upper surface butt of total powerstation base, the other end and the fixed block butt of grip block, mounting hole and screw hole intercommunication this moment pass the mounting hole with the bolt and screw hole threaded connection, the head and the grip block butt of bolt, the use of bolt is simple and efficient to make the grip block stable mount on the fixed block, realizes the clamping action of grip block to the total powerstation base.

Optionally, an elastic gasket is fixedly connected to the side surface of the clamping block close to the base.

Through adopting above-mentioned technical scheme, the elastic gasket increases the frictional force of grip block side and total powerstation base upper surface, strengthens the clamping action of grip block.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the handle outside the mounting cylinder is rotated, the handle drives the transmission bevel gear to rotate, the driven bevel gear meshed and connected with the transmission bevel gear horizontally rotates in the mounting cylinder, the driven bevel gear drives the connecting ring to rotate, the limiting block fixedly connected with the bottom of the screw rod limits the sliding groove to prevent the screw rod from rotating, the screw rod does lifting motion in the mounting cylinder, and the lifting of the screw rod can be adjusted by rotating the handle, so that the height of a mounting table fixedly connected with the screw rod is adjusted, and the mounting table is simple and easy to operate;

2. Fixedly connected with fixed block on the mount table places the base of total powerstation on the mount table after, with grip block fixedly connected with elastic gasket's one end and the upper surface butt of total powerstation base, other end bolt and fixed block fixed connection, the fixed block is stabilized the total powerstation on the mount table with the grip block in coordination, and takes off the bolt and can lift the total powerstation off, bolt fastening is stable convenient and fast.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view, partially in section, of a mounting cylinder, a lead screw, a connecting ring, a drive bevel gear, and a driven bevel gear in an embodiment of the present application;

fig. 3 is an exploded view of the fixing block, the clamping block, and the bolt.

Reference numerals: 1. a base; 2. a support; 3. mounting the cylinder; 4. a screw rod; 5. a through hole; 6. a threaded hole; 7. an installation table; 8. a connecting ring; 9. a limiting block; 10. a driven bevel gear; 11. a drive bevel gear; 12. holding the plate; 13. a grip; 14. a fixed block; 15. a clamping block; 16. a bolt; 17. mounting holes; 18. an elastic pad; 19. a total station; 20. a chute; 21. a connecting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses use convenient total powerstation support holder. Referring to fig. 1 and 2, a total station supporting bracket convenient to use comprises a base 1, three brackets 2 for fixing the base 1 and a mounting barrel 3 fixedly connected with the base 1, wherein the three brackets 2 are hinged with the base 1 and symmetrically arranged relative to a vertical central axis of the base 1, the bottom end surface of the base 1 is fixedly connected with the top end surface of the mounting barrel 3, a cavity is formed in the mounting barrel 3, a through hole 5 is formed in the base 1, the through hole 5 is arranged in the vertical direction and communicated with the cavity, the aperture size of the through hole 5 is smaller than the opening diameter size of the cavity, a lead screw 4 is slidably connected in the mounting barrel 3, the lead screw 4 is slidably connected with the through hole 5, a lifting piece for driving the lead screw 4 to do lifting motion in the mounting barrel 3 is arranged in the cavity of the base 1, a mounting platform 7 is fixedly connected to the end part of the lead screw 4 far away from the base 1, and the mounting platform 7 is used for placing a total station 19, a fixing assembly for fixing the total station 19 is provided on the mounting table 7.

The lifting piece is arranged to be a connecting ring 8, the inner ring wall surface of the connecting ring 8 is in threaded connection with the lead screw 4, the outer ring wall of the connecting ring 8 is in rotary connection with the inner wall of the mounting cylinder 3, the upper surface of the connecting ring 8 is provided with a power assembly for driving the connecting ring 8 to rotate, the bottom of the lead screw 4 is provided with a limiting piece for limiting the rotation of the lead screw 4, the limiting piece is arranged to be three limiting blocks 9, the three limiting blocks 9 are all fixedly connected with the side surface of the bottom of the lead screw 4 and are arranged at equal intervals, the inner wall of the mounting cylinder 3 is provided with three sliding grooves 20 corresponding to the limiting blocks 9 in number along the vertical direction, the length dimension of the sliding grooves 20 along the vertical direction is smaller than that of the mounting cylinder 3 along the vertical direction, the three limiting blocks 9 are respectively in sliding connection with the three sliding grooves 20, when the connecting ring 8 rotates under the action of the power assembly, because the connecting ring 8 is in threaded connection with the lead screw 4, and the limiting blocks 9 limit the rotation of the lead screw 4, therefore, the screw rod 4 does lifting motion in the mounting cylinder 3, and drives the limiting block 9 to slide up and down in the sliding groove 20.

The power assembly sets up to driven bevel gear 10 and transmission bevel gear 11, driven bevel gear 10 is connected with the meshing of transmission bevel gear 11, and driven bevel gear 10's the central axis sets up with the central axis of transmission bevel gear 11 is perpendicular, driven bevel gear 10 fixed mounting is on go-between 8 upper surface, when driven bevel gear 10 is at the internal rotation of installation cylinder 3, drive go-between 8 and rotate in the horizontal direction, thereby it goes up and down to order to drive lead screw 4 in installation cylinder 3, the diameter size of transmission bevel gear 11 is less than the diameter size of driven bevel gear 10, transmission bevel gear 11 sets up along vertical direction, one side terminal surface fixedly connected with connecting rod 21 that driven bevel gear 10 was kept away from to transmission bevel gear 11, connecting rod 21 is connected with installation cylinder 3 rotation, the one end that transmission bevel gear 11 was kept away from to connecting rod 21 passes installation cylinder 3 and is connected with the driving medium.

The driving medium sets up to holding the dish 12, it sets up along vertical direction to hold the dish 12, the diameter size of holding the dish 12 is greater than the diameter size of the vertical cross-section of connecting rod 21, hold a side end face fixedly connected with handle 13 of dish 12 far away from connecting rod 21, the central axis of handle 13 is parallel but not coincident with the central axis of holding the dish 12, rotate handle 13, handle 13 is the circumferential rotation on vertical plane, handle 13 drives and holds a dish 12 and rotate, drive bevel gear 11 drives driven bevel gear 10 and rotates when holding a dish 12 and rotating, thereby control the lift of lead screw 4.

Referring to fig. 3, the fixing assembly includes three fixing blocks 14 and three clamping blocks 15, the fixing blocks 14 are fixedly connected with the upper surface of the mounting table 7, and the three fixed blocks 14 are arranged at equal intervals to form a circular space, the base of the total station 19 is placed in the space formed by the fixed blocks 14, and the periphery wall of 19 bases of total powerstation and the periphery wall butt of fixed block 14, grip block 15 level is placed at the up end of fixed block 14, grip block 15 keeps away from the upper surface butt of the tip bottom surface of fixed block 14 and total powerstation 19 bases, the tip bottom surface fixed connection of grip block 15 and total powerstation 19 butt has elastic gasket 18, elastic gasket 18 can increase the frictional force between grip block 15 and the total powerstation 19 bases, make grip block 15 and the more inseparable of 19 bases of total powerstation centre gripping, the tip that support 2 was kept away from to fixed block 14 is provided with the locking piece that is used for fixed grip block 15.

The locking piece sets up to three bolt 16, the vertical mounting hole 17 that has seted up that runs through of tip that the grip block 15 is close to fixed block 14, the tip that base 1 was kept away from to fixed block 14 sets up threaded hole 6, place the base of total powerstation 19 on the preset position of mount table 7, and after the perisporium and the perisporium butt of three fixed block 14, with the side of grip block 15 fixedly connected with elastic gasket 18 and the upper surface butt of total powerstation 19 base, mounting hole 17 and threaded hole 6 intercommunication on the grip block 15, mounting hole 17 and threaded hole 6 threaded connection are passed to the bottom of bolt 16, with grip block 15 and fixed block 14 fixed connection, make grip block 15 and fixed block 14 combined action, fix total powerstation 19 on mount table 7.

The implementation principle of using convenient total powerstation support of the embodiment of the application is as follows: three supports 2 hinged with a base 1 are fixed on the ground, the base 1 is adjusted to be horizontal, a handle 13 outside a mounting cylinder 3 is rotated, a transmission bevel gear 11 rotates to drive a driven bevel gear 10 to rotate, a connecting ring 8 fixedly connected with the driven bevel gear 10 rotates, the connecting ring 8 is in threaded connection with a screw rod 4, a limiting block 9 fixedly connected with the bottom of the screw rod 4 slides in a vertical sliding groove 20 of the mounting cylinder 3, the screw rod 4 cannot rotate, therefore, the screw rod 4 slides upwards in the mounting cylinder 3, a mounting table 7 fixedly connected with the screw rod 4 rises, after reaching a required height, the handle 13 is stopped to rotate, a total station 19 is placed on the mounting table 7, the outer peripheral wall of a base of the total station 19 is abutted against the outer peripheral wall of a fixed block 14, the end face of a clamping block 15 fixedly provided with an elastic gasket 18 is abutted against the upper end face of the base of the total station 19, a mounting hole 17 on the other side of the clamping block 15 is communicated with a threaded hole 6 of the fixed block 14, and a bolt 16 penetrates through the mounting hole 17 to be in threaded connection with the threaded hole 6, the clamping block 15 and the fixed block 14 are fixed, and a base of the total station 19 is stably placed on the mounting table 7 under the synergistic action of the clamping block 15 and the fixed block 14.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a use convenient total powerstation support holder which characterized in that: including base (1), be used for fixing a plurality of supports (2) of base and with base (1) fixed connection's installation section of thick bamboo (3), the cavity has been seted up in installation section of thick bamboo (3), seted up on base (1) with through-hole (5) of cavity intercommunication, installation section of thick bamboo (3) in sliding connection has lead screw (4) in the cavity, lead screw (4) with through-hole (5) sliding connection, be provided with in the cavity and be used for the drive elevating part that elevating movement was done to lead screw (4), keep away from lead screw (4) the tip fixedly connected with mount table (7) of base (1), be provided with the fixed subassembly that is used for fixed total powerstation (19) on mount table (7).

2. A convenient to use total station support stand according to claim 1, wherein: the elevating member sets up to go-between (8), go-between (8) with lead screw (4) threaded connection, go-between (8) with installation section of thick bamboo (3) rotate to be connected, the outer loop perisporium of go-between (8) with be provided with between installation section of thick bamboo (3) and be used for the drive go-between (8) pivoted power component, lead screw (4) bottom is provided with and is used for the restriction lead screw (4) pivoted locating part.

3. A convenient to use total station support stand according to claim 2, wherein: the locating part sets up to a plurality of stopper (9), and is a plurality of stopper (9) all with lead screw (4) bottom fixed connection, a plurality of spout (20) have been seted up along vertical direction to installation section of thick bamboo (3) inner wall, stopper (9) with spout (20) sliding connection.

4. A convenient to use total station support stand according to claim 2, wherein: the power assembly comprises a driven bevel gear (10) and a transmission bevel gear (11), the transmission bevel gear (11) is meshed with the driven bevel gear (10) and is connected with the central axis of the driven bevel gear (10) perpendicular to the central axis of the transmission bevel gear (11), the driven bevel gear (10) is fixedly connected with the connecting ring (8), the transmission bevel gear (11) is far away from a side face fixedly connected with a connecting rod (21) of the driven bevel gear (10), the connecting rod (21) is rotatably connected with the mounting cylinder (3), and one end of the transmission bevel gear (11) penetrates through the mounting cylinder (3) and is connected with a transmission part.

5. A convenient to use total station support stand according to claim 4, wherein: the transmission part is arranged to be a holding disc (12), the holding disc (12) is vertically arranged, and a horizontally arranged handle (13) is fixedly connected to one side face, far away from the mounting cylinder (3), of the holding disc (12).

6. A convenient to use total station support stand according to claim 1, wherein: fixed subassembly includes a plurality of fixed blocks (14) and a plurality of grip block (15), and is a plurality of fixed block (14) all with mount table (7) fixed connection, just the periphery wall of fixed block (14) and the outside wall butt of total powerstation (19) base, grip block (15) level sets up and keeps away from the bottom of total powerstation (19) with the upper surface butt of fixed block (14), grip block (15) are kept away from the tip bottom surface of fixed block (14) with the upper surface butt of total powerstation (19) base, fixed block (14) are kept away from the tip of support (2) is provided with and is used for fixing the retaining member of grip block (15).

7. A convenient to use total station support stand according to claim 6, wherein: the retaining member sets up to bolt (16), grip block (15) are kept away from the tip of base (1) runs through along vertical direction and is provided with mounting hole (17), fixed block (14) are close to threaded hole (6) are seted up to the tip of grip block (15), bolt (16) pass mounting hole (17) with screw hole (6) threaded connection.

8. A convenient to use total station support stand according to claim 7, wherein: the clamping block (15) is fixedly connected with an elastic gasket (18) close to the side surface of the base (1).