CN220765292U

CN220765292U - Total powerstation protector

Info

Publication number: CN220765292U
Application number: CN202321395534.XU
Authority: CN
Inventors: 熊金凤; 符致统; 李凯
Original assignee: Hainan Shengtu Surveying And Mapping Co ltd
Current assignee: Hainan Shengtu Surveying And Mapping Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2024-04-12
Anticipated expiration: 2033-06-02

Abstract

The utility model relates to a total station protection device which comprises a box body and a box cover, wherein both sides of the box body are respectively provided with braces and an air charging and discharging mechanism, the bottom of the box body is provided with a cross rod lifting mechanism, the bottom of the cross rod lifting mechanism is provided with a plurality of rollers, a side wall supporting air bag is arranged in the box body and is of a cylindrical structure, the side wall supporting air bag is connected with the air charging and discharging mechanism, sponge layers I are arranged on the periphery and the bottom in the side wall supporting air bag, the box cover is hinged to the top of the box body, the upper surface of the box cover is provided with a clamping mechanism, the lower surface of the box cover is provided with a top air bag, and the top air bag is connected with the side wall supporting air bag through a hose. The full-range protection can be carried out on the total station in a full-range inflation filling mode, damage to the total station due to vibration in the carrying or moving process is effectively avoided, ground pushing and back moving modes are selected, the total station is supported and protected integrally, the total station is convenient to use, and meanwhile workers can conveniently carry the total station out.

Description

Total powerstation protector

Technical Field

The utility model belongs to the technical field of protection devices, and particularly relates to a total station protection device.

Background

The total station is also called total station type distance measuring instrument, which is a high technology measuring instrument integrating light, machine and electricity, and is a surveying instrument system integrating the functions of measuring horizontal angle, vertical angle, distance (inclined distance and flat distance) and height difference. The whole total station generally comprises a total station, a protective shell of the total station and a supporting frame. When the total station is used, the total station is installed on the support frame and is elevated for measurement, and after the total station is used, the total station is placed in the protective shell. The utility model discloses a box is placed to total powerstation convenient to carry like CN210734896U among the prior art, including the box, the box back is equipped with the flexible handle that is used for pulling the box and removes, and the box back downside still is equipped with the gyro wheel, places the total powerstation in the box after, through the cooperation of flexible handle and gyro wheel, can be convenient for pull the box subaerial. However, the total station has more precise electronic devices and is expensive, and the total station is often required to be used in uneven ground areas such as suburbs, outdoors, construction sites and the like, for example, the total station is directly placed in a box body without protection, the total station is easy to vibrate and jolt to damage in the carrying or moving process, and workers need to additionally carry a support frame of the total station besides the box body, so that inconvenience is brought to the carrying work in going out. Based on this, provide a total powerstation protector, the mode that the accessible all-round inflation was filled carries out all-round protection to the total powerstation, has effectively avoided the total powerstation to carry or remove the in-process impaired because of the vibration, has provided ground promotion and back of body and has moved the dual mode selection, supports the total powerstation with protect in an organic whole, when making things convenient for in the total powerstation use, still make things convenient for in the staff's operation of carrying out.

Disclosure of Invention

The utility model provides the total station protection device, which can realize omnibearing protection and protection on the total station in a omnibearing inflation filling mode, effectively avoid damage of the total station due to vibration in the carrying or moving process, provide two modes of ground pushing and back moving, integrate the total station support and protection, and facilitate the use of the total station and the carrying operation of workers when the total station is out.

The utility model adopts the technical scheme that:

the utility model provides a total powerstation protector, includes box and case lid, be equipped with braces and inflation and exhaust mechanism on the box both sides respectively, the bottom half is equipped with cross bar elevating system, cross bar elevating system bottom is equipped with a plurality of gyro wheels, be equipped with the side wall in the box and support the gasbag, the side wall supports the gasbag and is tubular structure, the side wall support the gasbag connect in inflation and exhaust mechanism, the side wall support the gasbag in all be equipped with sponge layer one with the bottom all around, sponge layer one locates on the box inner wall, the case lid articulate in on the top of box, the case lid is locked in on the box through the latch fitting, the case lid upper surface is equipped with fixture, the case lid lower surface is equipped with the top gasbag, the top gasbag pass through the hose connection in the side wall supports the gasbag, be equipped with sponge layer two in the top gasbag, sponge layer two locates on the case lid lower surface.

Further, the inflation and exhaust mechanism comprises a cylinder arranged on the side wall of the box body, an exhaust pipe communicated with the side wall supporting air bag and an exhaust valve I communicated with the side wall supporting air bag, a piston is arranged in the cylinder, a push-pull rod is arranged on the top of the cylinder in a sliding penetrating mode, the push-pull rod is connected with the piston, an air inlet one-way valve is arranged at the bottom of the cylinder, an exhaust one-way valve is arranged on the exhaust pipe, and the exhaust pipe is connected with the bottom of the cylinder.

Further, a spring is arranged in the cylinder, and the spring is positioned between the piston and the bottom of the cylinder.

Further, an exhaust valve II is arranged on the exhaust pipe.

Further, the cross rod lifting mechanism comprises a base and a cross rod group, the idler wheels are arranged on the lower surface of the base, a first sliding groove is formed in the upper surface of the base, a first screw rod is arranged in the first sliding groove in a rotating mode, a first hand wheel is arranged at one end of the first screw rod, a first sliding block is arranged on the first screw rod in a threaded mode, a second sliding groove is arranged at the bottom of the box body, a second sliding block is arranged in the second sliding groove, one end of the lower side of the cross rod group is hinged to the upper surface of the base, the other end of the lower side of the cross rod group is hinged to the first sliding block, one end of the upper side of the cross rod group is hinged to the lower surface of the box body, and the other end of the cross rod group is hinged to the second sliding block.

Further, the clamping mechanism comprises supports which are oppositely arranged on two sides of the upper surface of the box cover, a second screw rod is arranged on the supports in a threaded mode, and clamping blocks and a second hand wheel are respectively arranged at two ends of the second screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the total station is placed in the box body and covered with the box cover, the sponge layer I and the sponge layer II can be utilized to pre-position the total station, the side wall supporting air bags and the top air bags are inflated by the inflation mechanism, the total station is wrapped and fixed in all directions by the inflation of the air bags, the good anti-seismic effect is achieved, and damage to the total station due to vibration in the carrying or moving process is effectively avoided.

2. The box frame is driven to be higher than a proper height through the cross rod lifting mechanism, the total station is fixed on the box cover through the clamping mechanism, the total station is prevented from falling off in the use process, the total station is contained in the box after the total station is used, if the total station is carried in a mode of back moving through a brace, the cross rod lifting mechanism can be completely retracted, the total station is convenient to walk on the back, if the total station is carried in a mode of ground pushing, the box is adjusted to be matched with the height of a user through the cross rod lifting mechanism, and the box is convenient to push the box under a comfortable gesture by the user.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the protection box (in the top view direction);

in the figure: 1. a case; 2. a hose; 3. a case cover; 401. a sponge layer I; 402. a sponge layer II; 5. a top airbag; 6. clamping blocks; 7. a support; 8. a second screw; 9. a second hand wheel; 10. a locking piece; 11. a side wall supporting air bag; 12. a harness; 13. a cross bar set; 14. a first chute; 15. a first screw; 16. a roller; 17. a first hand wheel; 18. a first sliding block; 19. a second chute; 20. a second slide block; 21. a base; 22. a push-pull rod; 23. an air inlet one-way valve; 24. an exhaust check valve; 25. a cylinder; 26. a spring; 27. a piston; 28. an exhaust valve I; 29. an exhaust pipe; 30. and a second exhaust valve.

Detailed Description

For a better understanding of the technical content of the present utility model, specific examples are provided below and the present utility model is further described with reference to the accompanying drawings.

Referring to fig. 1 to 3, the utility model provides a total station protection device, comprising a box body 1 and a box cover 3, wherein, two sides of the box body 1 are respectively fixedly provided with a brace 12 and an air charging and exhausting mechanism, the brace 12 is utilized to facilitate the back movement of the utility model, the bottom of the box body 1 is provided with a cross rod lifting mechanism which can drive the box body 1 to lift, the bottom of the cross rod lifting mechanism is provided with a plurality of rollers 16 which are convenient for pushing the box body 1 and the cross rod lifting mechanism to move on the ground, the box body 1 is internally provided with a side wall supporting air bag 11, the side wall supporting air bag 11 is a cylindrical structure with an open upper end and is used for clamping and fixing the bottom and the periphery of the total station, the side wall supporting air bag 11 is connected with the air charging and exhausting mechanism, the side wall supporting air bag 11 can be inflated and exhausted, four sides and the bottom side in the side wall supporting air bag 11 are respectively provided with a sponge layer 401, the first sponge layer 401 is fixedly arranged on the inner wall of the box body 1, the box cover 3 is hinged on the left side of the top of the box body 1, the right side of the box cover 3 can be locked on the right side of the top of the box body 1 through the locking piece 10, the locking piece 10 can adopt a buckling structure or other existing locking structures in the prior art, the upper surface of the box cover 3 is provided with a clamping mechanism for clamping a total station, the lower surface of the box cover 3 is provided with the top air bag 5, the top air bag 5 is connected with the side wall supporting air bag 11 through a hose 2, the side wall supporting air bag 11 can be inflated to the top air bag 5 through the hose 2, excessive pulling between the top air bag 5 and the side wall supporting air bag 11 can be avoided when the box cover 3 is opened and closed through the hose 2, the second sponge layer 402 is arranged in the top air bag 5, and the second sponge layer 402 is fixedly arranged on the lower surface of the box cover 3;

when the full-station instrument is used, the full-station instrument is placed in the box body 1 and covered with the box cover 3, at the moment, because the air in the side wall supporting air bags 11 and the top air bags 5 is discharged, the full-station instrument can be pre-positioned by using the sponge layer two 402 on the top side, the sponge layer two 401 on the four sides and the sponge layer two 401 on the bottom side, so that the full-station instrument is positioned near the middle part in the box body 1, the side wall supporting air bags 11 are inflated by utilizing the inflation and exhaust mechanism, the air is conveyed to the top air bags 5 through the hose 2 to inflate the top air bags, the side wall supporting air bags 11 and the top air bags 5 are fully inflated to carry out full-direction package fixation on the full-station instrument, the full-station instrument has good shock-resistant effect, and effectively avoids damage caused by vibration in the carrying or moving process; when the total station is required to be taken out, the side wall supporting air bags 11 are exhausted through the air charging and exhausting mechanism, and air of the top air bags 5 flows into the side wall supporting air bags 11 from the hose 2 to be exhausted, so that the total station can be clamped and conveniently taken out and put;

when the portable full-station instrument is used, the cross rod lifting mechanism can drive the box body 1 to be higher than a proper height, the clamping mechanism is used for fixing the full-station instrument on the box cover 3, the full-station instrument is prevented from falling off in the using process, the full-station instrument is contained in the box body 1 after the use, if the portable full-station instrument is carried by selecting a back-moving mode of the braces 12, the cross rod lifting mechanism can be completely retracted, the portable full-station instrument is convenient to carry by back-up, if the portable full-station instrument is carried by selecting a ground pushing mode, the box body 1 can be adjusted to be matched with the height of a user through the cross rod lifting mechanism, and the portable full-station instrument is convenient for the user to push the box body 1 in a comfortable posture, so that the portable full-station instrument is convenient for the use of the full-station instrument and is convenient for workers to carry the portable full-station instrument when going out.

Specifically, the inflation and deflation mechanism comprises an air cylinder 25 fixedly arranged on the left side wall of the box body 1, an exhaust pipe 29 communicated with the side wall supporting air bag 11 and an exhaust valve I28 communicated with the side wall supporting air bag 11, wherein the exhaust pipe 29 and the exhaust valve I28 are all arranged on the left side wall of the box body 1 in a penetrating mode, a piston 27 is arranged in the air cylinder 25 in a sliding mode, a U-shaped push-pull rod 22 is arranged at the top of the air cylinder 25 in a sliding mode in a penetrating mode, the lower end of the push-pull rod 22 is fixedly connected with the piston 27, an air inlet one-way valve 23 is arranged at the bottom of the air cylinder 25, an exhaust one-way valve 24 is arranged on the exhaust pipe 29, and the exhaust pipe 29 is connected to the bottom of the air cylinder 25. When the push-pull rod 22 drives the piston 27 to slide upwards in the cylinder 25, the exhaust one-way valve 24 is closed, the air inlet one-way valve 23 is opened, air is sucked into the cylinder 25, when the push-pull rod 22 drives the piston 27 to slide downwards in the cylinder 25, the air inlet one-way valve 23 is closed, the exhaust one-way valve 24 is opened, the piston 27 pushes air in the cylinder 25 into the side wall supporting air bag 11 through the exhaust pipe 29, and the side wall supporting air bag 11 and the top air bag 5 can be inflated repeatedly; when venting is desired, vent valve one 28 is opened to allow side support cell 11 to vent outwardly.

Specifically, a spring 26 is provided in the cylinder 25, and the spring 26 is located between the piston 27 and the bottom of the cylinder 25. After the push-pull rod 22 pushes the piston 27 downwards, the push-pull rod 22 can be automatically reset by the spring 26, and the inflation can be performed by pushing the push-pull rod 22 downwards, so that the inflation operation is convenient.

Specifically, the exhaust pipe 29 is provided with an exhaust valve II 30. After the inflation is completed, the exhaust pipe 29 can be blocked by closing the exhaust valve II 30 to play a role of a safety valve, so that air leakage in the air bag is avoided.

Specifically, the cross rod lifting mechanism comprises a base 21 and a cross rod group 13, the roller 16 is arranged on the lower surface of the base 21, the upper surface of the base 21 is provided with a first chute 14, a first screw 15 is rotationally arranged in the first chute 14, and two ends of the first screw 15 are rotationally arranged on two side walls of the first chute 14 in a penetrating manner. The left end of the first screw rod 15 is provided with a first hand wheel 17 which is convenient for the first screw rod to rotate, the first screw rod 15 is provided with a first sliding block 18 in a threaded sleeve, the first sliding block 18 can be horizontally and smoothly arranged in the first sliding groove 14, the bottom of the box body 1 is provided with a second sliding groove 19, the second sliding groove 19 and the second sliding block 20 are slidably provided with a second sliding block 20, the cross sections of the second sliding groove 19 and the second sliding block 20 are of T-shaped structures, the second sliding block 20 can slide in the second sliding groove 19, the second sliding block 20 is prevented from falling off from the second sliding groove 19, the right end of the lower side of the cross rod group 13 is hinged to the right side of the upper surface of the base 21, the left end of the lower side of the cross rod group 13 is hinged to the top of the first sliding block 18, the right end of the upper side of the cross rod group 13 is hinged to the right side of the lower surface of the box body 1, and the left end of the upper side of the cross rod group 13 is hinged to the bottom of the second sliding block 20. The first screw rod 15 is driven to rotate in the first chute 14 through the first hand wheel 17, the first screw rod drives the first slide block 18 to slide right in the first chute 14, the left end of the lower side of the cross rod group 13 moves to the right end of the first screw rod, the cross rod group 13 stretches, the left end of the upper side of the cross rod group 13 drives the second slide block 20 to slide right in the second chute 19 in the process, and when the cross rod needs to descend, the first screw rod 15 is only required to be reversed, so that the operation is simple and convenient, the whole structure is simple, and the weight is lighter.

Specifically, the fixture includes the support 7 of relative fixed locating case lid 3 upper surface both sides, and screw rod two 8 is worn to be equipped with to the screw thread on the support 7, and the both ends of screw rod two 8 are equipped with clamp splice 6 and hand wheel two 9 respectively, and clamp splice 6 and screw rod two 8 rotate to be connected. The total station is placed between the two clamping blocks 6, the second screw rod 8 can be driven to be screwed in or out of the support 7 through the second hand wheel 9, and the second screw rod 8 can drive the clamping blocks 6 to be close to or far away from the total station, so that the total station can be conveniently clamped and released.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. A total powerstation protection device, characterized in that: including box and case lid, be equipped with braces and inflation and exhaust mechanism on the box both sides respectively, the bottom half is equipped with cross bar elevating system, cross bar elevating system bottom is equipped with a plurality of gyro wheels, be equipped with the side wall in the box and support the gasbag, the side wall supports the gasbag and is tubular structure, the side wall support the gasbag connect in inflation and exhaust mechanism, the side wall support the gasbag in all be equipped with sponge layer one around and bottom, sponge layer one locates on the box inner wall, the case lid hinge in on the top of box, the case lid is locked in on the box through the latch fitting, the case lid upper surface is equipped with fixture, the case lid lower surface is equipped with the top gasbag, the top gasbag pass through the hose connection in the side wall supports the gasbag, be equipped with sponge layer two in the top gasbag, sponge layer two locates on the case lid lower surface.

2. A total station protection device in accordance with claim 1, wherein: the air charging and discharging mechanism comprises an air cylinder arranged on the side wall of the box body, an exhaust pipe communicated with the side wall supporting air bag and an exhaust valve I communicated with the side wall supporting air bag, a piston is arranged in the air cylinder, a push-pull rod is arranged on the top of the air cylinder in a sliding penetrating mode, the push-pull rod is connected to the piston, an air inlet one-way valve is arranged at the bottom of the air cylinder, an exhaust one-way valve is arranged on the exhaust pipe, and the exhaust pipe is connected to the bottom of the air cylinder.

3. A total station protection device in accordance with claim 2, wherein: and a spring is arranged in the cylinder and is positioned between the piston and the bottom of the cylinder.

4. A total station protection device in accordance with claim 2, wherein: and the exhaust pipe is provided with a second exhaust valve.

5. A total station protection device in accordance with claim 1, wherein: the cross rod lifting mechanism comprises a base and a cross rod group, the idler wheels are arranged on the lower surface of the base, a first sliding groove is formed in the upper surface of the base, a first screw rod is arranged in the first sliding groove in a rotating mode, a first hand wheel is arranged at one end of the first screw rod, a first sliding block is arranged on the first upper thread sleeve of the first screw rod, a second sliding groove is arranged at the bottom of the box body, a second sliding block is arranged in the second sliding groove in a sliding mode, one end of the lower side of the cross rod group is hinged to the upper surface of the base, the other end of the lower side of the cross rod group is hinged to the first sliding block, one end of the upper side of the cross rod group is hinged to the lower surface of the box body, and the other end of the cross rod group is hinged to the second sliding block.

6. A total station protection device in accordance with claim 1, wherein: the clamping mechanism comprises supports which are oppositely arranged on two sides of the upper surface of the box cover, a second screw rod is arranged on the supports in a threaded mode, and clamping blocks and a second hand wheel are respectively arranged at two ends of the second screw rod.