CN-224215082-U - Portable hydrological measuring instrument telescopic bracket anti-skid base
Abstract
The utility model discloses an anti-skid base of a telescopic bracket of a portable hydrological measuring instrument, which comprises a bottom plate and a weight box, wherein the bottom plate is provided with an installation seat, the installation seat is connected with the bottom of the telescopic bracket, the weight box comprises a side plate and a cover plate, the side plate is fixedly arranged on the bottom plate, the cover plate is split, the cover plate comprises a first sliding plate and a second sliding plate, the first sliding plate and the second sliding plate slide oppositely or reversely on the side plate, a first arc-shaped groove is formed in one side edge of the first sliding plate, a second arc-shaped groove is formed in the second sliding plate, the first arc-shaped groove and the second arc-shaped groove are matched to form a through hole for the telescopic bracket to pass through, a counterweight sand bag is arranged in the weight box, the bottom plate is fixed on the ground during installation, the cover plate is opened by sliding, the bottom of the telescopic bracket is inserted into the installation seat and is fixed with the installation seat, the counterweight sand bag is placed in the weight box, then the cover plate is closed by sliding, and the first sliding plate and the second sliding plate of the cover plate is folded right.
Inventors
- ZHOU LICHANG
- Yang Duxin
- Xie zhan
- YUE BAICHENG
Assignees
- 四川南江同辉公用事业服务有限公司
Dates
- Publication Date
- 20260508
- Application Date
- 20250627
Claims (7)
- 1. A telescopic bracket anti-skid base of a portable hydrological measuring instrument is characterized by comprising a bottom plate and a weight box, wherein an installation seat is arranged on the bottom plate and connected with the bottom of the telescopic bracket, the weight box comprises a side plate and a cover plate, the side plate is fixedly arranged on the bottom plate, the cover plate is split, the cover plate comprises a first sliding plate and a second sliding plate, the first sliding plate and the second sliding plate slide on the side plate in opposite directions or opposite directions, a first arc-shaped groove is formed in one side edge of the first sliding plate, a second arc-shaped groove is formed in the second sliding plate, the first arc-shaped groove and the second arc-shaped groove are matched to form a through hole for the telescopic bracket to pass through, and a counterweight sand bag is placed in the weight box.
- 2. The telescopic bracket anti-skid base of the portable hydrological measuring instrument, which is characterized in that a first arc-shaped sleeve is arranged on the first arc-shaped groove, a second arc-shaped sleeve is arranged on the second arc-shaped groove, and the first arc-shaped sleeve and the second arc-shaped sleeve are matched to form a lock sleeve to fix the telescopic bracket.
- 3. The telescopic bracket anti-skid base of the portable hydrological measuring instrument, which is characterized in that the two side edges of the first arc-shaped sleeve are provided with first flange parts, the two side edges of the second arc-shaped sleeve are provided with second flange parts, and the first flange parts and the second flange parts are fixed through locking pieces after being butted.
- 4. The telescopic bracket anti-skid base of the portable hydrological measuring instrument according to claim 3, wherein the outer wall of the first arc-shaped sleeve is connected with the first sliding plate through a first diagonal brace, and the outer wall of the second arc-shaped sleeve is connected with the second sliding plate through a second diagonal brace.
- 5. The telescopic bracket anti-skid base of the portable hydrological measuring instrument, which is disclosed in claim 1, is characterized in that the edge of the upper end of the side plate is provided with a sliding rail, and the lower surfaces of the first sliding plate and the second sliding plate are respectively provided with a sliding groove corresponding to the sliding rail.
- 6. The telescopic bracket anti-skid base of the portable hydrological measuring instrument according to claim 5, wherein the upper side edge of the side plate is outwards extended to form a flange, the side edges of the first sliding plate and the second sliding plate are provided with hooks corresponding to the flange, and the hooks are connected with the flange through fixing pieces.
- 7. The telescopic bracket anti-skid base of the portable hydrological measuring instrument, which is disclosed in claim 1, is characterized in that threads are arranged in the mounting seat, and external threads are machined at the lower end of the telescopic bracket corresponding to the internal threads of the mounting seat.
Description
Portable hydrological measuring instrument telescopic bracket anti-skid base Technical Field The utility model relates to the technical field of hydrological measuring equipment, in particular to a portable hydrological measuring instrument telescopic bracket anti-skid base. Background The hydrological measuring instrument is professional equipment for monitoring, recording and analyzing physical characteristics, chemical parameters and dynamic changes of water bodies, and is widely applied to the fields of scientific research, environmental monitoring, disaster early warning, engineering management and the like of water bodies such as rivers, lakes, oceans, underground water and the like. The core function of the method is to acquire hydrologic data, and provide scientific basis for water resource management, flood control, drought resistance, ecological protection and the like. Hydrological measuring instruments, such as flowmeters, fluviographs, multiparameter water quality monitors and the like are usually fixed in the shore or water through telescopic supports, but the design of the base has the defects of insufficient anti-skid performance, easy slipping of a conventional rubber or plastic base on wet, muddy or inclined ground, shaking or even dumping of the instrument, and influence on measuring accuracy. The existing anti-skid lines such as wavy lines, grain lines and the like are easy to be blocked by sediment after long-term use, and the friction force is lost. In order to improve the anti-skid performance, additional weights are usually carried out on the base by adopting a weight box, and the common practice is to pour concrete on the base or fill sand and stone in the weight box. For example, the fixing structure for installing a hydrographic instrument described in CN 222377744U fills weights in the fixing base to increase the weight of the fixing base, and similar structures are widely available on the market, but after a period of time of use, it is found that when the installation position of the hydrographic instrument needs to be changed, the hydrographic instrument is very inconvenient to disassemble, the instrument on the telescopic bracket is first disassembled, then the cover plate can be removed, and then the sand weights are cleaned, which is very time-consuming and labor-consuming. Therefore, an anti-skid base which is more convenient to use is needed to fix, so that the time can be saved during disassembly and installation, and the damage risk of the instrument is reduced. Disclosure of utility model The utility model aims to solve the problems in the prior art and provides a portable anti-skid base of a telescopic bracket of a hydrological measuring instrument. The anti-skid base of the portable hydrological measuring instrument telescopic bracket comprises a base plate and a weight box, wherein an installation seat is arranged on the base plate, the installation seat is connected with the bottom of the telescopic bracket, the weight box comprises a side plate and a cover plate, the side plate is fixedly arranged on the base plate, the cover plate is split, the cover plate comprises a first sliding plate and a second sliding plate, the first sliding plate and the second sliding plate slide on the side plate in opposite directions or opposite directions, a first arc-shaped groove is formed in one side edge of the first sliding plate, a second arc-shaped groove is formed in the second sliding plate, a through hole for the telescopic bracket to pass through is formed in the first arc-shaped groove and the second arc-shaped groove in a matched mode, a counterweight sand bag is placed in the weight box, when the portable hydrological measuring instrument telescopic bracket is installed, the base plate is fixed on the ground, the base plate can be fixed through an anchor and the like, the cover plate is then slid to open, the bottom of the telescopic bracket is inserted into the installation seat and fixed with the installation seat, counterweight gravel is filled in the sand bag, the sand bag is placed into the weight box, then the weight bag is closed, the first sliding plate is just pulled out of the base plate, and the telescopic bracket is just pulled out from the ground when the telescopic bracket is opened. The first arc-shaped groove is provided with a first arc-shaped sleeve, the second arc-shaped groove is provided with a second arc-shaped sleeve, the first arc-shaped sleeve and the second arc-shaped sleeve are matched to form a lock sleeve to fix the telescopic bracket, and the fixed supporting effect of the telescopic bracket is improved after the first arc-shaped sleeve and the second arc-shaped sleeve are matched to form the lock sleeve. The two side edges of the first arc-shaped sleeve are provided with first flange parts, the two side edges of the second arc-shaped sleeve are provided with second flange parts, the first flange parts and the second flange parts are fixed