CN217130776U

CN217130776U - Strutting arrangement is used in engineering survey and drawing convenient to quick leveling

Info

Publication number: CN217130776U
Application number: CN202122932397.6U
Authority: CN
Inventors: 顾宁宁; 范家安; 刘青
Original assignee: Hefei Yandeng Engineering Survey Co ltd
Current assignee: Hefei Yandeng Engineering Survey Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-08-05
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a strutting arrangement is used in engineering survey and drawing convenient to quick leveling, the camera includes a supporting plate, the backup pad below articulates there is a plurality of supporting legs, be fixed with the rampart in the backup pad, the backup pad middle part is fixed with the support column, and the support column is located the rampart, the support column top is fixed with the support ball, the support ball rotates and is connected with the connecting block, fixed surface has a supporting bench on the connecting block, fixed surface has the clamping ring under the connecting block, and the clamping ring slides with the support ball and laminates, and the support ball is located between clamping ring and the connecting block, the electro-magnet has been cup jointed on the support column. The utility model discloses a mutually supporting between each component can realize saving time to the quick leveling of brace table, and work efficiency is high, and after the injection water in the rampart, under the effect of buoyancy subassembly, treat the brace table, stabilize the motionless back, through the electro-magnet circular telegram, carry out preliminary fixed with connecting block and support ball, the follow-up clamping device's of being convenient for centre gripping is fixed.

Description

Strutting arrangement is used in engineering survey and drawing convenient to quick leveling

Technical Field

The utility model relates to a strutting arrangement technical field is used in the survey and drawing, specifically is a strutting arrangement is used in engineering survey and drawing convenient to quick leveling.

Background

The surveying and mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a global navigation satellite positioning system, remote sensing and a geographic information system as technical cores, selects the existing characteristic points and boundary lines on the ground and obtains the graph and position information reflecting the current situation of the ground by a measuring means, so as to be used for engineering construction, planning and design and administrative management. In the survey and drawing process, often use the surveying appearance, and the surveying appearance need cooperate the use with the supporting leg, places the surveying appearance and uses on the supporting leg.

At present, a triangular support of a surveying instrument applied to engineering surveying and mapping of buildings, mines, roads and bridges and the like comprises a platform assembly (comprising a support platform, a connecting bolt, a leveling bubble and the like) and three leg assemblies (comprising a staff gauge slide bar, a leg sleeve, a fastening screw, a pedal leg and the like), wherein the three leg assemblies are respectively connected with the platform assembly through hinge mechanisms; the height and the horizontal state of the support can be adjusted by adjusting the sliding length of the pull rod, the adjusting process is complicated and time-consuming, and the working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strutting arrangement is used in engineering survey and drawing convenient to quick leveling to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting device for engineering surveying and mapping convenient for quick leveling comprises a supporting plate, a plurality of supporting legs are hinged below the supporting plate, the supporting plate is fixed with a ring wall, the middle part of the supporting plate is fixed with a supporting column which is positioned in the ring wall, a supporting ball is fixed on the top of the supporting column, the supporting ball is rotationally connected with a connecting block, a supporting table is fixed on the upper surface of the connecting block, a pressure ring is fixed on the lower surface of the connecting block, the pressure ring is in sliding fit with the support ball, the support ball is positioned between the pressure ring and the connecting block, the supporting column is sleeved with an electromagnet, a leveling device is fixed below the supporting platform, clamping devices are symmetrically fixed on the ring wall, the leveling device comprises a connecting cylinder which is sleeved outside the supporting column, one end of the connecting cylinder is fixedly connected with the supporting table, the other end of connecting cylinder is fixed with the support ring, the buoyancy subassembly is installed to the support ring bottom.

Preferably, the buoyancy assembly comprises an annular floating block made of light foam.

Preferably, the clamping device comprises a screw rod in threaded communication with the annular wall, one end of the screw rod, which is located in the annular wall, is rotatably connected with a clamping jaw, and the other end of the screw rod is fixed with a knob.

Preferably, a rubber pad is fixed on the jaw.

Preferably, the support columns, the support balls and the connecting blocks are all made of iron.

Preferably, two notches are symmetrically formed in the annular wall.

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

1. the utility model can realize the quick leveling of the supporting platform through the mutual matching of the components, save time and have high working efficiency, after water is injected into the annular wall, the supporting platform is powered on through the electromagnet after being stabilized and fixed under the action of the buoyancy component, and the connecting block and the supporting ball are preliminarily fixed, thereby being convenient for the clamping and fixing of the subsequent clamping device;

2. the utility model discloses a material of support column, support ball and connecting block is iron, and the electro-magnet circular telegram back of being convenient for through the support column, adsorb support ball and connecting block, the follow-up clamping device's of being convenient for clamp tightly, and the effectual clamping in-process that avoids presss from both sides, a supporting bench rocks.

Drawings

Fig. 1 is a schematic view of an overall structure of a supporting device for engineering surveying and mapping, which facilitates quick leveling according to the present invention;

fig. 2 is a schematic structural view of the relative position between the leveling device and the clamping device in the supporting device for engineering surveying and mapping convenient for quick leveling of the utility model;

fig. 3 is a schematic diagram of an explosive structure of a leveling device in a supporting device for engineering surveying and mapping, which facilitates quick leveling according to the present invention;

fig. 4 is an enlarged view of the area a in fig. 2.

In the figure: 1. a support plate; 101. supporting legs; 102. an annular wall; 103. a support pillar; 104. a support ball; 105. connecting blocks; 106. an electromagnet; 107. a support table; 108. pressing a ring; 2. a leveling device; 201. a connecting cylinder; 202. a support ring; 203. a buoyancy assembly; 204. an annular floating block; 3. a clamping device; 301. a screw rod; 302. a claw; 303. a knob; 304. a rubber pad; 305. and (4) a notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a strutting arrangement for engineering survey and drawing convenient to quick leveling, includes backup pad 1, backup pad 1 below articulates there are a plurality of supporting legs 101, be fixed with rampart 102 on the backup pad 1, backup pad 1 middle part is fixed with support column 103, and support column 103 is located rampart 102, support column 103 top is fixed with support ball 104, support ball 104 rotates and is connected with connecting block 105, connecting block 105 upper surface is fixed with brace table 107, connecting block 105 lower surface is fixed with clamping ring 108, clamping ring 108 and support ball 104 sliding fit, and support ball 104 is located between clamping ring 108 and connecting block 105, the electro-magnet 106 has been cup jointed on the support column 103, brace table 107 lower fixed with leveling device 2, the symmetry is fixed with clamping device 3 on rampart 102, leveling device 2 includes connecting cylinder 201, and connecting cylinder 201 cup joints outside support column 103, the one end and the brace table 107 fixed connection of connecting cylinder 201, the other end of the connecting cylinder 201 is fixed with a support ring 202, and the bottom of the support ring 202 is provided with a buoyancy assembly 203.

The buoyancy assembly 203 comprises an annular floating block 204, and the annular floating block 204 is made of light foam, so that the buoyancy assembly is low in cost, light in weight and good in effect.

In addition, the support column 103, the support ball 104 and the connecting block 105 are made of iron, so that the support ball 104 and the connecting block 105 are adsorbed by the support column 103 after the electromagnet 106 is electrified, the subsequent clamping device 3 is convenient to clamp, and the support table 107 is effectively prevented from shaking in the clamping process.

Two notches 305 are symmetrically formed in the annular wall 102 to facilitate water injection into the annular wall 102, and a drainage channel (not shown) is formed in the annular wall 102.

In this scheme, survey and drawing is with strutting arrangement's quick leveling mode: firstly, the supporting legs 101 are unfolded, the supporting plate 1 is approximately horizontal, then a proper amount of water is injected into the annular wall 102, most of the annular floating block 204 can be immersed by the water, in the water injection process, the supporting plate 1 shakes around the center of the supporting ball 104, after the supporting table 107 is stably stopped, the supporting table 107 can be manually assisted to be stably stopped, the supporting table 107 is vertically arranged by utilizing the buoyancy and the gravity of the supporting table 107 when the supporting table is balanced and is perpendicular to the horizontal plane in the annular wall 102, the supporting table 107 is quickly leveled, then the electromagnet 106 is electrified, the connecting block 105 and the supporting ball 104 are preliminarily fixed, the surveying and mapping instrument is conveniently and stably placed on the supporting table 107 in a follow-up mode through clamping of the follow-up clamping device 3, after the surveying and mapping instrument is used, the water in the annular wall 102 can be discharged, the operation is simple, the time for use is short, and the efficiency is high.

Example two

Referring to fig. 2-4, this embodiment is a further description of the first embodiment, wherein the clamping device 3 includes a screw rod 301 in threaded communication with the annular wall 102, one end of the screw rod 301 located in the annular wall 102 is rotatably connected with a claw 302, and the other end of the screw rod 301 is fixed with a knob 303.

In addition, in order to fix the adjusted supporting table 107 and place the surveying instrument for subsequent use, a rubber pad 304 is fixed on the claw 302.

In this scheme, clamping device 3's use, before the use, at first roughly place the level with backup pad 1 to after will propping up supporting bench 107 regulation level through adjusting device, carry out preliminary fixed with propping up supporting bench 107 through electro-magnet 106 circular telegram, then rotate two lead screws 301 on the rampart 102, be close to connecting cylinder 201 with jack catch 302, and press from both sides tight connecting cylinder 201 through two jack catches 302, then place the surveying instrument on propping up supporting bench 107 can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strutting arrangement for engineering survey and drawing convenient to quick leveling, includes backup pad (1), backup pad (1) below articulates there are a plurality of supporting legs (101), its characterized in that, be fixed with surround (102) on backup pad (1), backup pad (1) middle part is fixed with support column (103), and support column (103) are located surround (102), support column (103) top is fixed with support ball (104), support ball (104) rotate and are connected with connecting block (105), connecting block (105) upper surface is fixed with brace table (107), connecting block (105) lower fixed surface has clamping ring (108), clamping ring (108) and support ball (104) sliding fit, and clamping ring (108) and support ball (104) sliding fit, support ball (104) are located between clamping ring (108) and connecting block (105), electromagnet (106) have been cup jointed on support column (103), a leveling device (2) is fixed below the supporting platform (107), and clamping devices (3) are symmetrically fixed on the annular wall (102);

leveling device (2) include connecting cylinder (201), and connecting cylinder (201) cup joints outside support column (103), the one end and the brace table (107) fixed connection of connecting cylinder (201), the other end of connecting cylinder (201) is fixed with support ring (202), buoyancy subassembly (203) is installed to support ring (202) bottom.

2. The supporting device for engineering surveying and mapping convenient for quick leveling according to claim 1, characterized in that: the buoyancy assembly (203) comprises an annular floating block (204), and the annular floating block (204) is made of light foam.

3. The supporting device for engineering surveying and mapping convenient for quick leveling according to claim 1, characterized in that: the clamping device (3) comprises a screw rod (301) in threaded communication with the annular wall (102), one end, located in the annular wall (102), of the screw rod (301) is rotatably connected with a clamping jaw (302), and a knob (303) is fixed to the other end of the screw rod (301).

4. The supporting device for engineering surveying and mapping facilitating quick leveling as claimed in claim 3, wherein: rubber pads (304) are fixed on the claws (302).

5. The supporting device for engineering surveying and mapping convenient for quick leveling according to claim 1, characterized in that: the support columns (103), the support balls (104) and the connecting blocks (105) are all made of iron.

6. The supporting device for engineering surveying and mapping convenient for quick leveling according to claim 1, characterized in that: two notches (305) are symmetrically arranged on the annular wall (102).