CN216593400U

CN216593400U - Telescopic total powerstation

Info

Publication number: CN216593400U
Application number: CN202122957800.0U
Authority: CN
Inventors: 朱良波; 石亿; 陈雷; 段春宝; 袁忠伦
Original assignee: Zhongwei International Engineering Design Co ltd
Current assignee: Zhongwei International Engineering Design Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-24
Anticipated expiration: 2031-11-29

Abstract

The application discloses a telescopic total station, which comprises a rack, wherein a protective box and an adjusting box are arranged on the rack, a sliding plate is arranged in the protective box in a sliding manner, and the total station is fixedly arranged on the sliding plate; the protective box is communicated with the adjusting box through a sliding chute, a connecting rod is arranged on the sliding plate, and the free end of the connecting rod penetrates through the sliding chute and is inserted into the adjusting box; an adjusting screw rod is rotatably arranged in the adjusting box, a connecting sleeve is connected to the adjusting screw rod through a screw thread, and the connecting sleeve is fixedly connected with the connecting rod; when the total station is used, the total station can be extended and recovered by adjusting the screw rod and the adjusting rod, and can be temporarily recovered into the protective box after being used, and the total station can be extended again when the total station is required to be used, so that the time of exposing the total station outside is reduced to the maximum extent, and the influence of dust on the total station in a construction site is reduced; meanwhile, frequent disassembly and assembly of the total station can be effectively avoided, the leveling of the total station can be realized only by ensuring the level of the tripod when the total station is used, the operation process is simplified, and the working efficiency is improved.

Description

Telescopic total powerstation

Technical Field

The application relates to surveying equipment technical field, concretely relates to telescopic total powerstation.

Background

At present, a total station is widely applied as a surveying device, but the total station is generally placed in a special equipment box in the using process, is taken out from the equipment box and then is installed on a supporting frame when in use, and meanwhile, the total station needs to be leveled after the installation is finished, so that the operation is complex and the use is inconvenient;

in the actual working process, the total station is completely exposed, and because a large amount of dust is usually generated in the early surveying and mapping process of a construction site, the total station is very easy to be polluted by dust, and the service life and the precision of the total station are influenced.

SUMMERY OF THE UTILITY MODEL

The main aim of this application is to provide a telescopic total powerstation to solve inconvenient defect among the prior art.

In order to achieve the purpose, the telescopic total station comprises a rack, wherein a protective box and an adjusting box are arranged on the rack, a sliding plate is arranged in the protective box in a sliding mode, and the total station is fixedly arranged on the sliding plate; the protective box is communicated with the adjusting box through a sliding chute, a connecting rod is arranged on the sliding plate, and the free end of the connecting rod penetrates through the sliding chute and is inserted into the adjusting box;

the adjusting box is internally provided with an adjusting lead screw in a rotating mode, the adjusting lead screw is connected with a connecting sleeve through a screw thread, and the connecting sleeve is fixedly connected with the connecting rod.

Optionally, a clamping sleeve for fixing the rotating rod is arranged on the side wall of the adjusting box.

Optionally, the adjusting box is further provided with a locking nut, and a locking groove matched with the adjusting nut is formed in the adjusting rod.

Optionally, the end of the locking nut is further provided with a protective rubber pad.

Optionally, four corners of the protection box are provided with slide bars, and the slide plates are connected with the slide bars in a sliding manner through linear motion bearings.

Optionally, the top and the bottom of the sliding bar are both fixedly provided with a cushion block for controlling the sliding plate to form.

Optionally, the protective box and the adjusting box are separated from each other through a partition plate, and the chute is arranged on the partition plate; and a slot for fixing the partition plate is arranged between the protection box and the adjusting box.

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

the utility model comprises a rack, wherein a protective box and an adjusting box are arranged on the rack, a sliding plate is arranged in the protective box in a sliding manner, and a total station is fixedly arranged on the sliding plate; the protective box is communicated with the adjusting box through a sliding chute, a connecting rod is arranged on the sliding plate, and the free end of the connecting rod penetrates through the sliding chute and is inserted into the adjusting box; an adjusting screw rod is rotatably arranged in the adjusting box, a connecting sleeve is connected to a screw thread on the adjusting screw rod, and the connecting sleeve is fixedly connected with the connecting rod;

when the total station is used, the total station is placed on the sliding plate, and the whole box body is placed on the tripod; the adjusting screw rod is driven to rotate by rotating the adjusting rod, and the protective box limits the rotation of the sliding plate, so that the connecting sleeve slides up and down under the driving of the adjusting screw rod, and the sliding plate is driven to slide up and down, so that the total station is extended and retracted; after the total station is used, the dust can be temporarily recovered into the protective box and can be extended out again when the total station is required to be used, so that the influence of the dust on the construction site on the total station is reduced to the maximum extent;

compared with the prior art, the total station is placed in the protective box, and the total station is extended out and retracted by adjusting the lead screw and other devices, so that daily use is met; external dust is isolated through the protective box, so that the total station is protected, and a large amount of dust is prevented from being accumulated due to long-term exposure;

compared with the prior art, the utility model can also effectively avoid frequent disassembly and assembly of the total station, and the leveling of the total station can be realized only by ensuring the leveling of the tripod when in use, thereby simplifying the operation process and being beneficial to improving the working efficiency.

Drawings

Fig. 1 is a front view of a telescopic total station as described herein;

fig. 2 is a schematic structural diagram of a telescopic total station according to the present application;

fig. 3 is a schematic top view of a telescopic total station according to the present application;

fig. 4 is an enlarged view of a part a of the telescopic total station according to the present application.

Reference numerals: 1-frame, 2-protective box, 3-regulating box, 4-sliding plate, 5-total station, 6-sliding groove, 7-connecting rod, 8-regulating screw rod, 9-connecting sleeve, 10-regulating rod, 11-bevel gear, 12-connecting head, 13-rotating rod, 14-clamping sleeve, 15-locking nut, 16-locking groove, 17-protective rubber pad, 18-sliding rod, 19-linear motion bearing, 20-cushion block, 21-partition plate and 22-slot.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Embodiment mode 1

Referring to fig. 1 to 4, the application discloses a telescopic total station, which comprises a frame 1, wherein a box body is arranged on the frame 1, a slot is arranged in the box body, a partition plate 21 is arranged in the slot, and the box body is divided into a protective box 2 and an adjusting box 3 through the partition plate 21; meanwhile, the top of the protection box 2 is hinged with a cover plate, the top of the adjusting box 3 is of a closed structure, and the side surface of the adjusting box is hinged with the cover plate;

four corners of the protective box 2 are fixedly provided with slide bars 18, a sliding plate 4 is arranged in the protective box 2, four corners of the sliding plate 4 are provided with connecting holes, and linear motion bearings 19 are fixedly arranged in the connecting holes and are respectively connected with the slide bars 18 in a sliding manner through the linear motion bearings 19; the resistance to movement of the slide plate 4 is reduced by the linear motion bearing 19; meanwhile, the sliding rod 18 has a limiting function on the sliding plate 4, so that the sliding plate 4 is ensured to be kept stable in the up-and-down movement process;

meanwhile, the top and the bottom of the sliding rod 18 are fixedly provided with cushion blocks 20, and the cushion blocks 20 can limit the limit position of the up-and-down movement of the sliding plate 4, so that the sliding plate 4 is prevented from being separated from the sliding rod 18, and the reliability of the equipment is improved;

the bottom of the sliding plate 4 is also provided with a connecting rod 7 in a prescribed manner, the partition plate 21 is provided with a waist-shaped hole arranged along the vertical direction, the connecting rod 7 penetrates through the waist-shaped hole to be inserted into the adjusting box 3, in the vertical direction, the adjusting box 3 is also internally provided with an adjusting screw 8, and the upper end and the lower end of the adjusting screw 8 are respectively connected with the top plate and the bottom plate of the adjusting box 3 in a rotating manner through a rolling bearing; the adjusting screw 8 is connected with a connecting sleeve 9 through a screw thread, and the connecting sleeve 9 is fixedly connected with the connecting rod 7; meanwhile, the lower end of the adjusting screw 8 is also fixedly provided with a bevel gear 11, the side wall of the adjusting box 3 is rotatably connected with an adjusting rod 10 through a rolling bearing, one end of the adjusting rod 10 is positioned in the adjusting box 3, the bevel gear 11 is arranged at the end, and the power connection between the adjusting rod 10 and the adjusting screw 8 is realized through the meshing of the two bevel gears 11; in the structure, the control on the adjusting screw 8 can be realized through simple gear transmission, so that the structure of the whole set of adjusting device is simplified, and the reliability and the stability of the equipment are improved;

the other end of the adjusting rod 10 is positioned outside the adjusting box 3, the connecting head 12 is further integrally connected to the other end of the adjusting rod, the cross section of the connecting head 12 is square or regular hexagon, so that the connecting head 12 is connected with the rotating rod 13, a ratchet wrench or a socket wrench is preferably selected as the rotating rod 13, the arrangement ensures that the rotating rod 13 and the whole device are of a detachable structure, the storage space of the whole set of device is reduced, meanwhile, the ratchet wrench can effectively avoid frequently dismounting the rotating rod 13, and the use is more convenient;

simultaneously still be fixed on the lateral wall of regulating box 3 and be provided with cutting ferrule 14, when need not using dwang 13, go into cutting ferrule 14 with dwang 13 card to make things convenient for the placing of dwang 13, avoid losing.

A mounting seat is fixedly arranged on the side wall of the adjusting box 3, a locking nut 15 is screwed on the mounting seat, an annular locking groove 16 is further formed in the adjusting rod 10, the locking nut 15 is inserted into the locking groove 16 and mutually attached to the bottom surface of the locking groove to lock the adjusting rod 10, and a protective rubber pad 17 is further arranged at one end of the locking screw inserted into the locking groove 16, so that on one hand, the abrasion to the locking groove 16 is reduced, on the other hand, the friction coefficient is increased, and the limiting capacity is improved; the positioning of the sliding plate 4 can be effectively realized through the equipment, and the total station 5 can also stably extend out under the condition that the adjusting rod 10 is loosened.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims

1. A telescopic total station is characterized by comprising a rack (1), wherein a protective box (2) and an adjusting box (3) are arranged on the rack (1), a sliding plate (4) is arranged in the protective box (2) in a sliding manner, and a total station (5) is fixedly arranged on the sliding plate (4); the protective box (2) is communicated with the adjusting box (3) through a sliding chute (6), a connecting rod (7) is arranged on the sliding plate (4), and the free end of the connecting rod (7) penetrates through the sliding chute (6) and is inserted into the adjusting box (3);

the adjusting box (3) is internally provided with an adjusting lead screw (8) in a rotating manner, the adjusting lead screw (8) is connected with a connecting sleeve (9) through a screw thread, and the connecting sleeve (9) is fixedly connected with a connecting rod (7).

2. Telescopic total station according to claim 1, characterized in that said adjusting box (3) side wall is rotatably provided with an adjusting rod (10), said adjusting rod (10) being in power connection with an adjusting screw (8) via intermeshing bevel gears (11).

3. A telescopic total station according to claim 2, characterized in that the free end of said adjusting rod (10) is provided with a connector (12) and is connected with a rotating rod (13) through said connector (12), said rotating rod (13) being a ratchet wrench or a socket wrench.

4. A telescopic total station according to claim 3, characterised in that said adjusting box (3) is provided with a collar (14) on a side wall for fixing said turning rod (13).

5. A telescopic total station according to claim 2, characterised in that said adjusting box (3) is further provided with a locking nut (15), and said adjusting rod (10) is provided with a locking groove (16) adapted to the adjusting nut.

6. A telescopic total station according to claim 5, characterised in that said locking nut (15) end is further provided with a protective rubber pad (17).

7. Telescopic total station according to claim 1, wherein slide bars (18) are provided at each of the four corners of the protective housing (2), and wherein the slide bar (4) is slidably connected to the slide bars (18) by means of linear motion bearings (19).

8. Telescopic total station according to claim 7, wherein said slide bar (18) is fixedly provided with pads (20) at both top and bottom for controlling the formation of the slide plate (4).

9. A telescopic total station according to claim 1, characterized in that said protective box (2) and adjusting box (3) are separated from each other by a partition (21), said chute (6) being provided on said partition (21); and a slot (22) for fixing the partition plate (21) is arranged between the protective box (2) and the adjusting box (3).