CN216593398U

CN216593398U - Portable total powerstation support frame

Info

Publication number: CN216593398U
Application number: CN202122944765.9U
Authority: CN
Inventors: 江华; 董斌; 胡媛媛; 王俊彦; 李太定
Original assignee: Zhongwei International Engineering Design Co ltd
Current assignee: Zhongwei International Engineering Design Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-24
Anticipated expiration: 2031-11-26

Abstract

The application discloses a portable total station support frame, which comprises a support plate, wherein the bottom surface of the support plate is hinged with a plurality of support rods; the supporting plate is also provided with a plurality of sliding rods in a sliding manner, the top surface of the supporting plate is provided with a lifting plate, and the lifting plate is fixedly connected with each sliding rod respectively; the free ends of the sliding rods are positioned below the supporting plate and are connected with each other through connecting rods; the supporting plate is also provided with a plurality of locking devices which are respectively matched with the sliding rods; when the support frame is used, the lifting plate is pulled upwards to adjust the height of the lifting plate, and the total station is placed on the lifting plate, so that the defect of poor adjusting performance of a height shell of the support frame in the prior art is overcome, and the height of the support frame meets the requirements of workers with different heights; and compare with prior art, it does not have complicated auxiliary regulating device, and equipment structure is simple, can also be through reforming transform current support simultaneously to obtain above-mentioned equipment, have better spreading value.

Description

Portable total powerstation support frame

Technical Field

The application relates to surveying and mapping equipment technical field, concretely relates to portable total powerstation support frame.

Background

At present, the total station has obtained wide application as a mapping device, need place the total station on the tripod in the in-service use, then levelly, but among the prior art, the height of tripod is limited, and adjustable surplus is less, consequently to the higher mapping personnel of part height, need bow to use the total station, it is extremely inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The main aim of this application provides a portable total powerstation support frame to solve the poor defect of high adjustability among the prior art.

In order to achieve the purpose, the application provides a portable total station support frame which comprises a support plate, wherein the bottom surface of the support plate is hinged with a plurality of support rods; the supporting plate is also provided with a plurality of sliding rods in a sliding manner, the top surface of the supporting plate is provided with a lifting plate, and the lifting plate is fixedly connected with each sliding rod respectively; the free ends of the sliding rods are positioned below the supporting plate and are connected with each other through connecting rods; and the supporting plate is also provided with a plurality of locking devices which are respectively matched with the sliding rods.

Optionally, the locking device comprises a connecting seat fixedly arranged on the supporting plate, the connecting seat is connected with a locking screw rod through a screw thread, and a locking groove matched with the fastening bolt is formed in the sliding rod.

Optionally, the bottom surface of the lifting plate is provided with a plurality of limiting holes respectively matched with the connecting seats.

Optionally, an adjusting handrail is fixedly arranged on the side wall of the lifting plate.

Optionally, each slide bar is sleeved with a slide sleeve in a sliding manner, adjacent slide sleeves are fixedly connected through a connecting rod, and each slide sleeve is provided with a locking screw.

Optionally, each sliding rod is sleeved with a sliding sleeve, each sliding sleeve is provided with a connecting rod, and the free end of each connecting rod is connected to the same limiting block; and each sliding sleeve is provided with a locking screw.

Optionally, the bottom surface of the lifting plate is provided with a plurality of connecting sleeves respectively matched with the sliding rods.

Optionally, a telescopic sleeve is fixedly arranged on the support rod, a telescopic rod is connected to the inner thread of the telescopic sleeve in a buckled mode, and an adjusting screw rod is fixedly arranged on the telescopic rod.

Optionally, the sliding rod is connected with the supporting plate in a sliding mode through a linear rolling bearing.

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

the utility model comprises a supporting plate, wherein the bottom surface of the supporting plate is hinged with a plurality of supporting rods; the supporting plate is also provided with a plurality of sliding rods in a sliding manner, the top surface of the supporting plate is provided with a lifting plate, and the lifting plate is fixedly connected with each sliding rod respectively; the free ends of the sliding rods are positioned below the supporting plate and are connected with each other through a connecting rod; the supporting plate is also provided with a plurality of locking devices which are respectively matched with the sliding rods;

when the support frame is used, the support frame is unfolded firstly, then the lifting plate is pulled upwards to adjust the height of the support frame, and the total station is placed on the lifting plate, so that the defect of poor adjusting performance of a height shell of the support frame in the prior art is overcome, and the height of the support frame meets the requirements of workers with different heights;

compared with the prior art, the height of the lifting plate can be adjusted by pulling the lifting plate, and the lifting plate is convenient to adjust and quick to adjust;

compared with the prior art, the device has no auxiliary adjusting device such as an adjusting rod and the like, and also has no complex transmission structure, so that the structure of the support frame can be prevented from being greatly changed, and the structure of the support frame is simplified; meanwhile, the support frame can be transformed through the existing support frame so as to achieve the purpose, and has good popularization value.

Drawings

Fig. 1 is a schematic structural view of a portable total station support stand according to embodiment 1 of the present application;

fig. 2 is a schematic structural view of a portable total station support stand according to embodiment 2 of the present application;

fig. 3 is a schematic bottom view of a portable total station support according to embodiment 2 of the present application;

fig. 4 is an enlarged structural view of a portion a of a portable total station support frame according to embodiment 2 of the present application;

reference numerals: 1-supporting plate, 2-supporting rod, 3-sliding rod, 4-lifting plate, 5-connecting rod, 6-connecting seat, 7-locking screw, 8-locking groove, 9-limiting hole, 10-adjusting armrest, 11-sliding sleeve, 12-limiting block, 13-connecting sleeve, 14-telescopic sleeve, 15-telescopic rod, 16-adjusting screw and 17-linear rolling bearing.

The implementation, functional features and advantages of the object of the present application will be further explained with reference to the embodiments, and 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 explicitly stated or limited, the terms "connected", "fixed", and the like are to be understood broadly, for example, "fixed" may be fixedly connected, may be detachably connected, or may be integrated; 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 according to specific situations by those of ordinary skill in the art.

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 of the 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, the application discloses a portable total station support frame, which comprises a support plate 1, wherein a plurality of support rods 2 are hinged to the bottom surface of the support plate 1, and 3 to 4 support rods 2 are arranged; 4 to 5 sliding holes are uniformly formed in the supporting plate 1, linear rolling bearings are fixedly arranged in the sliding holes, sliding rods 3 are connected with the sliding holes through the linear rolling bearings in a sliding mode, the top ends of the sliding rods 3 are located at the upper end of the supporting plate 1, the lower ends of the sliding rods are located at the lower side of the supporting plate 1, meanwhile, a lifting plate 4 is further arranged on the supporting plate 1, a plurality of connecting sleeves 13 are arranged on the bottom surface of the lifting plate 4, the connecting sleeves 13 correspond to the sliding rods 3 one by one, and during installation, the top ends of the sliding rods 3 are inserted into the connecting sleeves 13, so that the sliding rods 3 are fixedly connected with the lifting plate 4;

meanwhile, a plurality of locking devices which are respectively matched with the slide bars 3 are further arranged on the supporting plate 1, each locking device comprises a connecting seat 6, the connecting seats 6 are fixed on the top surface of the supporting plate 1, locking screws 7 are connected to the upper threads of the connecting seats, locking grooves 8 are formed in the slide bars 3, the locking screws 7 are inserted into the locking grooves 8, and the slide bars 3 are limited by abutting against the inner walls of the locking grooves 8; meanwhile, a plurality of limiting holes 9 are formed in the bottom surface of the lifting plate 4, and each limiting hole 9 is respectively matched with the connecting seat 6, so that the connecting seat 6 is inserted into the limiting hole 9 in the lowest state, and the lifting plate 4 is stably recovered through friction; meanwhile, the locking structure is simple, the stability is good, and the structure of the equipment can be effectively simplified;

and the two adjusting armrests 10 are symmetrically arranged on the side wall of the lifting plate 4, the height of the lifting plate 4 can be conveniently controlled by adjusting the armrests 10, and the operation is more convenient.

One end of each sliding rod 3, which is positioned on the lower side of the support plate 1, is provided with a sliding sleeve 11 in a sliding manner, the sliding sleeves 11 are connected with locking screws 7 in a threaded manner, any two adjacent sliding sleeves 11 are connected through connecting rods 5, and the connecting rods 5 enclose a closed annular structure;

the overall shape of the slide rod 3 can be effectively improved through the arrangement, and meanwhile, the verticality of the slide rod 3 can be adjusted; secondly, the upper limit of the sliding rod 3 can be controlled by adjusting the position of the sliding sleeve 11, so that the sliding rod 3 is prevented from being separated from the supporting plate 1, and the stability of the equipment is improved.

Embodiment mode 2

Referring to fig. 2 to 4, the present embodiment is an optional embodiment of the present invention, and discloses a portable total station support frame on the basis of embodiment 1, including a support plate 1, where a bottom surface of the support plate 1 is hinged with a plurality of support rods 2, the number of the support rods 2 is 3 to 4, each support rod 2 is fixedly provided with a telescopic sleeve 14, an inner thread of the telescopic sleeve 14 is connected with a telescopic rod 15, and an upper end of the telescopic rod 15 is also fixedly provided with an adjusting screw 16, so that an adjusting range of the support frame can be further increased by controlling the length of the telescopic rod 15, and an application range of the support frame is improved;

the supporting plate 1 is provided with a plurality of sliding rods 3 in a sliding manner, one end of each sliding rod 3 is fixedly connected with a lifting plate 4 positioned at the upper end of the supporting plate 1, the other end of each sliding rod 3 is positioned below the supporting plate 1, a sliding sleeve 11 is also arranged at the end in a sliding manner, and a locking screw 7 is also arranged on the sliding sleeve 11;

meanwhile, each sliding sleeve 11 is also provided with a connecting rod 5, a limiting block 12 is arranged under the supporting plate 1, each sliding rod 3 is uniformly distributed around the limiting block 12, and the connecting rods 5 are fixedly connected with the limiting blocks 12.

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 portable total station support frame is characterized by comprising a support plate (1), wherein the bottom surface of the support plate (1) is hinged with a plurality of support rods (2); a plurality of sliding rods (3) are also arranged on the supporting plate (1) in a sliding manner, a lifting plate (4) is arranged on the top surface of the supporting plate (1), and the lifting plate (4) is fixedly connected with each sliding rod (3) respectively; the free ends of the sliding rods (3) are positioned below the supporting plate (1) and are connected with each other through a connecting rod (5); and the supporting plate (1) is also provided with a plurality of locking devices which are respectively matched with the sliding rods (3).

2. The portable total station support frame according to claim 1, wherein the locking device comprises a connecting seat (6) fixedly arranged on the support plate (1), a locking screw (7) is screwed on the connecting seat (6), and a locking groove (8) matched with a fastening bolt is arranged on the slide rod (3).

3. The portable total station support stand of claim 2, wherein said lifting plate (4) is provided with a plurality of limiting holes (9) on its bottom surface, said limiting holes being adapted to each of said connecting seats (6).

4. The portable total station support stand according to claim 1, wherein an adjusting armrest (10) is fixedly arranged on a side wall of the lifting plate (4).

5. The portable total station support stand according to claim 1, wherein each slide bar (3) is slidably sleeved with a slide sleeve (11), adjacent slide sleeves (11) are fixedly connected through a connecting rod (5), and each slide sleeve (11) is provided with a locking screw (7).

6. The portable total station support stand according to claim 1, wherein each slide bar (3) is sleeved with a slide sleeve (11), each slide sleeve (11) is provided with a connecting rod (5), and the free end of each connecting rod (5) is connected to the same limiting block (12); each sliding sleeve (11) is provided with a locking screw (7).

7. The portable total station support stand according to claim 1, wherein the bottom surface of the elevation plate (4) is provided with a plurality of connection sleeves (13) respectively adapted to each slide bar (3).

8. The portable total station support stand of claim 1, wherein a telescopic sleeve (14) is fixedly arranged on the support rod (2), a telescopic rod (15) is screwed in the telescopic sleeve (14), and an adjusting screw (16) is fixedly arranged on the telescopic rod (15).

9. The portable total station support stand of claim 1, wherein the slide bar (3) is slidably connected to the support plate (1) by a linear rolling bearing.