CN220490045U

CN220490045U - Leveling instrument with sunshade device

Info

Publication number: CN220490045U
Application number: CN202322169510.9U
Authority: CN
Inventors: 徐其学; 高兵; 方兵; 谢先武; 王玨; 吕超武
Original assignee: China Railway 11th Bureau Group Co Ltd; Fifth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Current assignee: China Railway 11th Bureau Group Co Ltd; Fifth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-02-13
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses a leveling instrument with a sunshade device, which comprises a leveling instrument, a first sunshade and a second sunshade, wherein a fixing seat is fixedly arranged at the top of the leveling instrument, a slot is formed in the fixing seat, an insert block is inserted in the slot, a sliding block is fixedly connected to the top of the insert block, the sliding block is used for shading and shielding rain for the leveling instrument at the bottom side through the first sunshade and the second sunshade, the first sunshade and the second sunshade are arranged to avoid interference from the outside, the fixing seat and the slot are arranged to facilitate the insertion of the insert block at the bottom side of a bracket, the bracket and the first sunshade and the second sunshade on the bracket are conveniently assembled and disassembled through the insertion, and corresponding adjustment can be performed according to actual conditions through the rotation of the first sunshade and the second sunshade at the two sides of the bracket, so that a better using effect is achieved.

Description

Leveling instrument with sunshade device

Technical Field

The utility model belongs to the technical field of leveling tools, and particularly relates to a leveling instrument with a sunshade device.

Background

Along with rapid development of high-speed railways, the line mileage is lengthened continuously, the measuring precision is improved continuously, the leveling retest of the line is required to be carried out in a relatively short time, when the leveling is carried out, direct sunlight can appear due to weather reasons, atmospheric refraction is caused, the measurement of the instrument is inaccurate, and the weather with continuous light rain can also appear, and the leveling can be carried out only by supporting an umbrella by personnel, so that the measuring cost is increased.

CN 217818704U discloses a leveling instrument for building construction, which comprises a protection box, wherein the protection box is a box body with openings at two sides, and leveling equipment is installed on the inner side surface of the protection box. According to the utility model, the protection box and the objective cover plate are arranged, so that the leveling equipment can be protected under the action of the protection box, the leveling equipment is prevented from being damaged when the leveling equipment is not used, the objective cover plate is unfolded to be in a horizontal state through the unfolding mechanism, the objective is sun-shading effect, the influence of solar rays on a measurement result is prevented, and the measurement data is more accurate; the eyepiece cover plate can be connected at the end part of the connecting sleeve under the action of the clamping mechanism, so that the protection box forms a complete box body, and the eyepiece of the leveling equipment can be exposed only by pushing the connecting sleeve when in use, the use of the eyepiece is not influenced, and the practicability of the device is improved.

The device can be unfolded to be in a horizontal state when the objective cover plate is used, and has a sunshade effect on the objective, but the integrated design is inconvenient for mounting and dismounting the main body part of the non-measuring instrument, and the sunshade area is poor in adjustability.

Disclosure of Invention

The utility model aims to provide a leveling instrument which is convenient to assemble and disassemble with an instrument body and can adjust the sun shading effect.

In order to achieve the above purpose, the utility model provides a leveling instrument with a sunshade device, which comprises a leveling instrument, a first sunshade and a second sunshade, wherein a fixing seat is fixedly arranged at the top of the leveling instrument, a slot is formed in the fixing seat, an insert block is inserted into the slot, a sliding block is fixedly connected to the top of the insert block, and the first sunshade and the second sunshade are connected with the sliding block through a connecting component.

Preferably, the connecting assembly comprises a swivel base, a support rod, a support and a rotating rod, wherein one sides of the first sunshade umbrella and the second sunshade umbrella are connected through the rotating rod and are rotatably arranged at the outer end of the rotating rod, the rotating rod is fixedly connected with the outer wall of the support, the support rod is fixedly connected with the center of the bottom surface of the support, and the swivel base is fixedly arranged on the top surface of the sliding block.

Further preferably, the swivel base is rotatably connected with the bottom end of the supporting rod.

Further preferably, the inner wall of the swivel base is provided with a swivel groove, the inner wall of the swivel groove is rotatably provided with a swivel block, and the swivel block is fixedly connected to the bottom end of the supporting rod.

Further preferably, the inner walls of the first sunshade umbrella and the second sunshade umbrella are respectively provided with a storage groove, and the inner walls of the storage grooves are respectively provided with an extension plate in a sliding manner.

Still preferably, the first sunshade umbrella and the second sunshade umbrella are both provided with guide grooves, guide blocks are fixedly installed on the top surfaces of the extension plates, and the guide blocks are slidably arranged in the guide grooves.

Further preferably, a pull block is fixedly connected to the center of the outer side wall of the extension plate, and the pull block is in an L-shaped arrangement.

The utility model has the beneficial effects that: the first sunshade umbrella and the second sunshade umbrella are used for shading sun and rain to the leveling instrument at the bottom side, so that the leveling instrument at the bottom side is prevented from being interfered by the outside, the fixed seat and the slot are arranged to facilitate the insertion of the insertion block at the bottom side of the support, and the support and the first sunshade umbrella and the second sunshade umbrella on the support are conveniently assembled and disassembled through the insertion; through the rotation of the first sunshade umbrella and the second sunshade umbrella on the two sides of the support, corresponding adjustment can be carried out according to actual conditions, so that a better use effect is achieved, and meanwhile, the support and the first sunshade umbrella and the second sunshade umbrella on the two sides can be driven to rotate through the rotation of the rotating block in the rotating groove, so that the position adjustment effect is achieved, and different environments can be met; the extension plate can be drawn to expand the protection range during sunshade or rain shelter to improve the sunshade and rain shelter area, and the extension plate is supported to move through the sliding of the guide block in the guide groove during drawing of the extension plate, and the set drawing block is convenient for drawing the extension plate to slide and adjust the extension area.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic elevational view of the present utility model.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Fig. 4 is a schematic view of the axial structure of the present utility model.

Fig. 5 is a schematic side view of the present utility model.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

As shown in fig. 1 to 5, a leveling instrument with a sunshade device mainly comprises a leveling instrument 1, a first sunshade umbrella 4 and a second sunshade umbrella 5.

The top of the leveling instrument 1 is fixedly provided with a fixed seat 2, the fixed seat 2 is provided with a slot 3, an insert block 16 is inserted in the slot 3, the top of the insert block 16 is fixedly connected with a sliding block 13, and the first sunshade umbrella 4 and the second sunshade umbrella 5 are connected with the sliding block 13 through a connecting component.

The first sunshade umbrella 4 and the second sunshade umbrella 5 are used for carrying out sunshade and rain shelter on the leveling instrument 1 at the bottom side, so that the first sunshade umbrella 4 and the second sunshade umbrella 5 are prevented from being disturbed by the outside, the fixed seat 2 and the slot 3 are arranged so that the inserting block 16 at the bottom side of the support 6 is inserted, and the first sunshade umbrella 4 and the second sunshade umbrella 5 on the support 6 are conveniently assembled and disassembled through inserting.

Specifically, coupling assembling comprises swivel mount 14, branch 12, support 6 and bull stick 7, and first sun shade 4 and second sun shade 5 one side all link to each other through bull stick 7 and rotate the setting in bull stick 7 outer ends, bull stick 7 fixed connection in support 6 outer wall, branch 12 fixed connection in support 6 bottom surface centers, swivel mount 14 fixed mounting in slider 13 top surfaces, through the rotation of first sun shade 4 and second sun shade 5 in support 6 both sides, can carry out corresponding regulation according to actual conditions, reaches better result of use.

Specifically, the swivel seat 14 is rotatably connected with the bottom end of the supporting rod 12, so that the position of the rotating bracket 6 can be adjusted.

Specifically, the inner wall of the rotary seat 14 is provided with a rotary groove, the rotary block 15 is rotatably arranged on the inner wall of the rotary groove, the rotary block 15 is fixedly connected to the bottom end of the supporting rod 12, and the rotary block 15 can drive the support 6 and the first sunshade umbrella 4 and the second sunshade umbrella 5 on two sides to rotate through the rotation of the rotary block 15 in the rotary groove, so that the effect of position adjustment is achieved, and different environments can be handled.

Specifically, the inner walls of the first sunshade umbrella 4 and the second sunshade umbrella 5 are provided with storage grooves, the inner walls of the storage grooves are provided with extension plates 8 in a sliding manner, and the protection range can be enlarged during sunshade or rain protection through the extension plates 8, so that the sunshade and rain protection area is increased.

Specifically, the top surfaces of the first sunshade umbrella 4 and the second sunshade umbrella 5 are respectively provided with a guide groove 10, the top surface of the extension plate 8 is fixedly provided with a guide block 11, the guide blocks 11 are slidably arranged in the guide grooves 10, and when the extension plate 8 is drawn, the extension plate 8 is supported to move by sliding of the guide blocks 11 in the guide grooves 10.

Specifically, the center of the outer side wall of the extension plate 8 is fixedly connected with a pull block 9, the pull block 9 is arranged in an L shape, and the arranged pull block 9 is used for conveniently pulling the extension plate 8 to slidably adjust the extending area.

Working principle: the first sunshade umbrella 4 and the second sunshade umbrella 5 are used for carrying out sunshade and rain shelter on the leveling instrument 1 at the bottom side, so that the first sunshade umbrella 4 and the second sunshade umbrella 5 are prevented from being disturbed by the outside, the fixed seat 2 and the slot 3 are arranged so that the inserting block 16 at the bottom side of the support 6 can be inserted and disassembled conveniently through the inserting, the support 6 and the first sunshade umbrella 4 and the second sunshade umbrella 5 on the support 6 can be assembled and disassembled conveniently, the first sunshade umbrella 4 and the second sunshade umbrella 5 can be correspondingly adjusted according to practical conditions through the rotation of the first sunshade umbrella 4 and the second sunshade umbrella 5 at the two sides of the support 6, the better using effect is achieved, the support 6 and the first sunshade umbrella 4 and the second sunshade umbrella 5 at the two sides can be driven to rotate through the rotation of the rotating block 15 in the rotating groove so as to play the effect of position adjustment, so as to cope with different environments, the protection range can be enlarged when the extension plate 8 is drawn and pulled, the extension plate 8 is moved through the sliding of the guide block 11 in 10 when the extension plate 8 is drawn and the extension plate 8 is pulled, the extension plate 8 is slid conveniently, and the extension area of the extension plate 8 is adjusted.

Claims

1. The utility model provides a take level gauge of solar protection devices which characterized in that, including level gauge (1), first sun shade (4) and second sun shade (5), its characterized in that: the leveling instrument is characterized in that a fixing seat (2) is fixedly arranged at the top of the leveling instrument (1), a slot (3) is formed in the fixing seat (2), an inserting block (16) is inserted into the slot (3), a sliding block (13) is fixedly connected to the top of the inserting block (16), and the first sunshade umbrella (4) and the second sunshade umbrella (5) are connected with the sliding block (13) through a connecting component.

2. The leveling instrument with the sunshade device according to claim 1, wherein the connecting assembly is composed of a swivel base (14), a supporting rod (12), a support (6) and a rotating rod (7), one sides of the first sunshade umbrella (4) and the second sunshade umbrella (5) are connected through the rotating rod (7) and are rotatably arranged at the outer end of the rotating rod (7), the rotating rod (7) is fixedly connected to the outer wall of the support (6), the supporting rod (12) is fixedly connected to the center of the bottom surface of the support (6), and the swivel base (14) is fixedly arranged on the top surface of the sliding block (13).

3. The leveling instrument with the sunshade device according to claim 2, wherein the swivel mount (14) is rotatably connected with the bottom end of the support rod (12).

4. A leveling instrument with a sunshade device according to claim 3, characterized in that a rotating groove is arranged on the inner wall of the rotating seat (14), a rotating block (15) is rotatably arranged on the inner wall of the rotating groove, and the rotating block (15) is fixedly connected to the bottom end of the supporting rod (12).

5. The leveling instrument with the sunshade device according to claim 1, wherein the inner walls of the first sunshade umbrella (4) and the second sunshade umbrella (5) are provided with storage grooves, and the inner walls of the storage grooves are provided with extension plates (8) in a sliding manner.

6. The leveling instrument with the sunshade device according to claim 5, wherein guide grooves (10) are formed in the top surfaces of the first sunshade umbrella (4) and the second sunshade umbrella (5), guide blocks (11) are fixedly mounted on the top surface of the extension plate (8), and the guide blocks (11) are slidably arranged in the guide grooves (10).

7. The leveling instrument with the sunshade device according to claim 5, wherein a pull block (9) is fixedly connected to the center of the outer side wall of the extension plate (8), and the pull block (9) is in an L-shaped arrangement.