CN213040228U

CN213040228U - Support frame for observing hydrology and water resources

Info

Publication number: CN213040228U
Application number: CN202020923729.7U
Authority: CN
Inventors: 王亚楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-04-23
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a technical field is surveyd to the hydrology water resource, discloses a support frame is used in hydrology water resource observation, the on-line screen storage device comprises a base, the outside fixed mounting of base has a set of bracing piece, the inboard swing joint of bracing piece has the telescopic link, and the outside threaded connection of bracing piece has the knob, the upper end of base is provided with and turns to the seat, the fixed layer board that is provided with in upper end of turning to the seat, the spacing groove has all been seted up to the both sides position of layer board upper end, the inside sliding connection of spacing groove has the movable block, the upper end fixedly connected with clamp splice of movable block, the hidden chamber has been seted up to the inside of base. Drive first gear through rotating the crank and rotate to this drives second gear and lead screw and rotates, thereby adjusts the relative position to two movable blocks, makes two clamp splice remove in opposite directions, and then can press from both sides tight fixedly to observation device on the layer board, applicable in the observation device of different volumes.

Description

Support frame for observing hydrology and water resources

Technical Field

The utility model relates to a technical field is surveyd to the hydrology water resource, specifically is a support frame is used in observation of hydrology water resource.

Background

In the process of surveing the water resource, because the topography in some water sources place is more complicated, need the observation personnel to carry observation equipment to going on manually observing, however, current support frame is not good enough to observation equipment's fixed effect, and observation equipment of different volumes often all corresponds a support frame, and inconvenient carrying remains to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrology water resource is surveyd and is used support frame 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 frame for observing hydrology and water resources comprises a base, wherein a group of supporting rods are fixedly installed on the outer side of the base, telescopic rods are movably connected to the inner sides of the supporting rods, knobs are connected to the outer sides of the supporting rods in a threaded mode, a steering seat is arranged at the upper end of the base, a supporting plate is fixedly arranged at the upper end of the steering seat, limiting grooves are formed in the two side positions of the upper end of the supporting plate, movable blocks are slidably connected to the inner portions of the limiting grooves, clamping blocks are fixedly connected to the upper ends of the movable blocks, a hidden cavity is formed in the position, located between the two limiting grooves, of the inner portion of the base, a lead screw is arranged in the hidden cavity, two ends of the lead screw are hinged to the inner walls of the two movable blocks respectively, a crank is hinged to the front side of the supporting plate, one end of the crank extends, the outer side of the first gear is connected with a second gear in a meshed mode, the second gear is fixedly sleeved on the outer side of the screw rod, the bottom of the supporting plate is fixedly connected with a group of bolts, and the upper end of the steering seat is provided with a limiting groove matched with the bolts.

As a further aspect of the present invention: a group of positioning holes are formed in the outer side of the telescopic rod, and the threaded end of the knob is clamped with the positioning holes of the telescopic rod.

As a further aspect of the present invention: the screw threads on the two sides of the screw rod are opposite in spiral direction, and the second gear is a bevel gear.

As a further aspect of the present invention: the bottom of the steering seat is fixedly sleeved with a bearing, and the bearing is embedded in the base.

As a further aspect of the present invention: the bottom of the steering seat is fixedly connected with a circular ring close to the outer edge, and the upper end of the base is provided with a sliding groove matched with the circular ring.

As a further aspect of the present invention: two adjacent one side of clamp splice all fixedly connected with rubber pad.

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

1. drive first gear through rotating the crank and rotate to this drives second gear and lead screw and rotates, thereby adjusts the relative position to two movable blocks, makes two clamp splice remove in opposite directions, and then can press from both sides tight fixedly to the observation device on the layer board, applicable in the observation device of different volumes, simple structure, the practicality is strong.

2. Move out the bolt from the inside of spacing groove through upwards lifting the layer board to can separate the layer board with turning to the seat, so that dismantle the support frame, thereby convenient transport and carry.

Drawings

FIG. 1 is a schematic structural view of a support frame for observing hydrology and water resources;

FIG. 2 is a view of a support frame for observing hydrology and water resources;

fig. 3 is an enlarged view of a part a of a support frame for observing hydrology and water resources.

In the figure: 1. a base; 2. a steering seat; 3. a support plate; 4. a limiting groove; 5. a clamping block; 6. a rubber pad; 7. a support bar; 8. a knob; 9. a telescopic rod; 10. a crank; 11. a hidden cavity; 12. a first gear; 13. a second gear; 14. a movable block; 15. a screw rod; 16. a limiting groove; 17. a bolt; 18. a bearing; 19. a circular ring.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a support frame for observing hydrology and water resource comprises a base 1, a set of support rods 7 is fixedly installed on the outer side of the base 1, an expansion rod 9 is movably connected to the inner side of each support rod 7, a knob 8 is connected to the outer side of each support rod 7 through a thread, a steering base 2 is arranged on the upper end of the base 1, a supporting plate 3 is fixedly arranged on the upper end of the steering base 2, limiting grooves 4 are respectively formed on both sides of the upper end of the supporting plate 3, a movable block 14 is slidably connected to the inside of each limiting groove 4, a clamping block 5 is fixedly connected to the upper end of each movable block 14, a hidden cavity 11 is formed in the base 1 and between the two limiting grooves 4, a lead screw 15 is arranged inside the hidden cavity 11, both ends of the lead screw 15 are respectively hinged to the inner walls of the two movable blocks 14, a crank 10, and one end fixedly connected with first gear 12 of crank 10, the outside meshing of first gear 12 is connected with second gear 13, and second gear 13 is fixed to cup joint in the outside of lead screw 15, and the bottom fixedly connected with a set of bolt 17 of layer board 3 turns to the spacing groove 16 that the upper end of seat 2 offered the matching bolt 17.

In fig. 1: a set of positioning holes is formed in the outer side of the telescopic rod 9, and the threaded end of the knob 8 is clamped with the positioning holes of the telescopic rod 9.

Through adopting above-mentioned scheme, can fix and remove fixedly telescopic link 9 through rotating knob 8 to can conveniently extend the length of bracing piece 7, so that adjust the holistic height of support frame.

In fig. 2: the screw threads on two sides of the screw rod 15 are opposite in spiral direction, and the second gear 13 is a bevel gear.

By adopting the scheme, the second gear 13 and the screw rod 15 can be driven to rotate by the rotation of the first gear 12, so that the relative position of the two movable blocks 14 can be adjusted.

In fig. 2: the bottom end of the steering seat 2 is fixedly sleeved with a bearing 18, and the bearing 18 is embedded in the base 1.

By adopting the scheme, the steering seat 2 has the steering function, and the steering seat 2 and the base 1 form a whole.

In fig. 3: the bottom of the steering seat 2 is fixedly connected with a circular ring 19 close to the outer edge, and the upper end of the base 1 is provided with a sliding groove matched with the circular ring 19.

By adopting the scheme, in the process that the steering seat 2 performs axial movement, the circular ring 19 always slides in the sliding groove of the base 1, so that the friction force between the steering seat 2 and the base 1 is reduced, and the stability of the steering seat 2 in the rotating process is improved.

In fig. 1: the adjacent sides of the two clamping blocks 5 are fixedly connected with rubber pads 6.

Through adopting above-mentioned scheme, the rubber pad 6 of setting can increase the frictional force of two clamp splice 5 to come to press from both sides tight fixedly to observation device through clamp splice 5, prevent simultaneously that clamp splice 5 from causing the damage to observation device.

The utility model discloses a theory of operation is: when the support frame is needed to be used, firstly, the length of the telescopic rod 9 is adjusted, the telescopic rod 9 is fixed by rotating the knob 8, the adjustment of the overall height of the support frame is completed, then the bolt 17 is inserted into the limit groove 16, the support plate 3 is limited on the steering seat 2, then the observation device is placed on the support plate 3, the first gear 12 is driven to rotate by rotating the crank 10, the second gear 13 and the screw rod 15 are driven to rotate, the relative positions of the two movable blocks 14 are adjusted, the two clamping blocks 5 move oppositely, and the observation device on the support plate 3 can be clamped and fixed.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The supporting frame for observing the hydrological water resource comprises a base (1) and is characterized in that a group of supporting rods (7) are fixedly mounted on the outer side of the base (1), telescopic rods (9) are movably connected to the inner sides of the supporting rods (7), knobs (8) are connected to the outer sides of the supporting rods (7) in a threaded mode, a steering seat (2) is arranged at the upper end of the base (1), a supporting plate (3) is fixedly arranged at the upper end of the steering seat (2), limiting grooves (4) are formed in the positions of the two sides of the upper end of the supporting plate (3), movable blocks (14) are slidably connected to the inner portions of the limiting grooves (4), clamping blocks (5) are fixedly connected to the upper ends of the movable blocks (14), hidden cavities (11) are formed in the inner portions of the base (1) and located between the two limiting grooves (4), and lead screws (15) are arranged in, the utility model discloses a steering seat, including lead screw (15), layer board (3), the front side of layer board (3) articulates there is crank (10), the one end of crank (10) extends to the inside of hiding chamber (11), and the first gear of one end fixedly connected with (12) of crank (10), the outside meshing of first gear (12) is connected with second gear (13), second gear (13) are fixed to be cup jointed in the outside of lead screw (15), the bottom fixedly connected with of layer board (3) a set of bolt (17), spacing groove (16) of matching bolt (17) are seted up to the upper end of steering seat (2).

2. The support frame for observing hydrology and water resources as claimed in claim 1, wherein a set of positioning holes are formed in the outer side of the telescopic rod (9), and the threaded end of the knob (8) is engaged with the positioning holes of the telescopic rod (9).

3. The support frame for observing hydrology and water resources as claimed in claim 1, wherein the screw threads on two sides of the screw rod (15) are opposite in spiral direction, and the second gear (13) is a bevel gear.

4. The support frame for observing hydrology and water resources as claimed in claim 1, wherein a bearing (18) is fixedly sleeved at the bottom end of the steering seat (2), and the bearing (18) is embedded in the base (1).

5. The support frame for observing hydrology and water resources as claimed in claim 1, wherein a circular ring (19) is fixedly connected to the bottom of the steering seat (2) and a position close to the outer edge, and a sliding groove matched with the circular ring (19) is formed in the upper end of the base (1).

6. The support frame for observing hydrology and water resources as claimed in claim 1, wherein a rubber pad (6) is fixedly connected to each of adjacent sides of the two clamping blocks (5).