CN220366236U

CN220366236U - Supporting frame

Info

Publication number: CN220366236U
Application number: CN202321218055.0U
Authority: CN
Inventors: 谢亚奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2024-01-19
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses a support frame which comprises a mounting plate and supporting legs, wherein the supporting legs are rotatably connected below the mounting plate, an inner cavity is formed in each supporting leg, an inner rod is slidably arranged in each supporting leg, an abrasion-resistant guard leg is fixed at the end part of each inner rod, a fastening bolt is connected with the lower side surface of each supporting leg in a threaded mode, a connector is fixed in the middle of the upper part of the mounting plate, a fixing ring is arranged on the surface of the mounting plate, and a handheld handle is arranged on the surface of each fixing ring. This support frame can be through the use of three locating component of mounting panel upper surface, can carry out the downward centre gripping of equiangle from the upper end with the chassis of engineering measuring apparatu through the locating lever on the three locating component of group when the installation, ti improves the stability that this engineering measuring apparatu was installed to the threaded connection is constituteed to the threaded rod on locating lever and the movable rod, conveniently adjusts the length of movable rod and fixed position, so that the device can adapt to the engineering measuring apparatu of not co-altitude.

Description

Supporting frame

Technical Field

The utility model relates to the technical field related to engineering measurement, in particular to a supporting frame.

Background

During engineering measurement, a measuring instrument such as a level meter, a total station and the like is needed, and during the use of the measuring instrument, the supporting frames are matched, so that the quality and the function of the supporting frames can be convenient for the use of the measuring instrument;

the utility model discloses a support frame for engineering measurement that current publication number is CN217208505U, belong to engineering measurement equipment technical field, a support frame for engineering measurement, including the backup pad, backup pad lower extreme fixedly connected with a plurality of supporting legs, backup pad upper end fixedly connected with mounting bracket, mounting bracket outer end rotation is connected with the first disc that is located its left side, first disc left end fixedly connected with horizontal pole, horizontal pole left end fixedly connected with second disc, a plurality of draw-in grooves have been seted up to second disc left side wall, backup pad upper end fixedly connected with is located the first riser of second disc left side, first riser outer end runs through and is provided with the draw-in lever rather than sliding connection, and the draw-in lever right-hand member extends to first riser right side, draw-in lever and draw-in groove looks adaptation, second disc and first disc are all rotated with the equal rotation of one end that is close to each other and are connected with the bearing rod;

although the height of the measuring instrument is adjusted by the user, the practicality of the supporting frame is effectively improved, the richness and the accuracy of measured data are improved, the supporting legs are fixedly connected with the supporting plate, the supporting legs are difficult to stably support and use when encountering uneven ground, the lower part of the engineering measuring instrument is provided with a disc-shaped structure, the stability of the engineering measuring instrument is required to be improved through the clamping of the two groups of clamping plates, and therefore the supporting frame is provided for solving the problems.

Disclosure of Invention

The present utility model is directed to a supporting frame for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a support frame, includes mounting panel and supporting legs, the below rotation of mounting panel is connected with the supporting legs, and the inside of supporting legs is provided with the inner chamber, the inside slip of supporting legs is provided with interior pole, and the end fixing of interior pole has wear-resisting guard feet, the below side threaded connection of supporting legs has fastening bolt, the top middle part of mounting panel is fixed with the connector, and the surface of connector has seted up fluting, the locating component that sets up with fluting one-to-one is installed to the avris of mounting panel, the below middle part of mounting panel is fixed with the dead lever, and the below of dead lever is provided with the movable seat, and the inside of movable seat is provided with movable sleeve, the surface rotation of movable seat is connected with the connecting rod of rotating the inside top of supporting legs, the surface mounting of mounting panel has solid fixed ring, and gu fixed ring's surface mounting has handheld handle.

Preferably, the locating component comprises movable rod, threaded rod, locating lever, screw thread chamber and spring, the movable rod rotates the top of connecting at the mounting panel, and the top of movable rod is fixed with the threaded rod, the top of threaded rod is connected with the locating lever, and the screw thread chamber has been seted up to the inside of locating lever, the below of movable rod is connected with the surface of mounting panel through the spring.

Preferably, the positioning rod is in threaded connection with the threaded rod above the movable rod, the upper end of the positioning rod is in a hook-shaped arrangement, and three groups of positioning rods and grooves are formed in the positioning rod.

Preferably, the lower part of the fixed rod is in a threaded shape, the lower part of the fixed rod is in threaded connection with the movable sleeve, and the movable sleeve is in bearing connection with the movable seat.

Preferably, the inner diameter of the fixing ring is identical with the outer diameter of the surface of the mounting plate, and the outer end surface of the supporting leg is arranged in an arc shape.

Compared with the prior art, the utility model has the beneficial effects that: the supporting frame is provided with a plurality of supporting frames,

(1) The telescopic structure can be formed by the fastening bolts and the inner rods below the supporting legs, so that the length of a certain group of supporting legs can be adjusted when the telescopic structure is used, the telescopic structure can be suitable for uneven places, and meanwhile, the movable seat, the movable sleeve and the fixed rods are matched for threaded connection, so that the supporting legs can be conveniently unfolded and stored;

(2) Through the use of three locating component of mounting panel upper surface, can be when the installation, the chassis of engineering measuring apparatu carries out the downward centre gripping of equiangle from the upper end through the locating lever on three locating component of group, ti improves the stability that this engineering measuring apparatu was installed to the threaded connection is constituteed to the threaded rod on locating lever and the movable rod, conveniently adjusts the length of movable rod and fixed position, so that the device can adapt to the engineering measuring apparatu of different co-altitude.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the mounting plate of the present utility model;

FIG. 3 is a schematic side cross-sectional view of a support foot according to the present utility model;

FIG. 4 is a schematic view of a positioning assembly according to the present utility model;

fig. 5 is a schematic view of the structure of the support leg after being accommodated in the present utility model.

In the figure: 1. a mounting plate; 2. supporting feet; 3. an inner rod; 4. wear-resisting foot protection; 5. a fastening bolt; 6. a connector; 7. slotting; 8. a positioning assembly; 801. a movable rod; 802. a threaded rod; 803. a positioning rod; 804. a threaded cavity; 805. a spring; 9. a fixed rod; 10. a connecting rod; 11. a movable seat; 12. a movable sleeve; 13. a fixing ring; 14. a hand-held handle; 15. an inner cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a support frame, including mounting panel 1 and supporting legs 2, the below rotation of mounting panel 1 is connected with supporting legs 2, and the inside of supporting legs 2 is provided with inner chamber 15, the inside slip of supporting legs 2 is provided with interior pole 3, and the tip of interior pole 3 is fixed with wear-resisting rib 4, the below side threaded connection of supporting legs 2 has fastening bolt 5, the upper middle part of mounting panel 1 is fixed with connector 6, and the surface of connector 6 has seted up fluting 7, the locating component 8 that sets up with fluting 7 one by one is installed to the avris of mounting panel 1, locating component 8 comprises movable rod 801, threaded rod 802, locating rod 803, threaded cavity 804 and spring 805, the movable rod 801 rotates the top of connecting at mounting panel 1, and the top of movable rod 801 is fixed with threaded rod 802, the top of threaded rod 802 is connected with locating rod 803, and the inside of locating rod 803 is seted up threaded cavity 804, the below of movable rod 801 is connected with the surface of mounting panel 1 through spring 805, conveniently carry out the centre gripping to the engineering under the effect of spring 805 through the locating rod 803, so that the engineering is fixed, locating rod 801 is with measuring instrument 803, the measuring instrument 803 is connected with the measuring instrument 803 with the measuring instrument of height, the height is adjusted for the measuring instrument 803, the measuring instrument 803 is provided with the height is adjusted to the height is different from the measuring instrument 803, the measuring instrument is provided with the height of the measuring instrument 803, the height is convenient to be provided with the measuring instrument 803, and has three height-level sets of measuring instrument, and can be adjusted with the height, and has the measuring instrument and can be adjusted to the height and has the measuring instrument and the measuring station and the height and measuring station and the measuring station;

referring to fig. 1-5, a fixed rod 9 is fixed in the middle of the lower part of a mounting plate 1, a movable seat 11 is arranged below the fixed rod 9, a movable sleeve 12 is arranged inside the movable seat 11, the lower part of the fixed rod 9 is in threaded arrangement, the lower part of the fixed rod 9 is in threaded connection with the movable sleeve 12, the movable sleeve 12 is connected with the movable seat 11 in a bearing manner, the movable sleeve 12 is convenient, the movable seat 11 drives a connecting rod 10 to prop up a supporting leg 2 so as to facilitate the use of the supporting frame, the surface of the movable seat 11 is rotationally connected with a connecting rod 10 rotationally connected with the upper part inside the supporting leg 2, a fixed ring 13 is arranged on the surface of the mounting plate 1, a hand-held handle 14 is arranged on the surface of the fixed ring 13, the inner diameter of the fixed ring 13 is identical with the outer diameter of the surface of the mounting plate 1, the outer end surface of the supporting leg 2 is in an arc shape, and the fixed ring 13 is convenient to sleeve the supporting leg 2 so as to facilitate the carrying of the supporting leg.

Working principle: firstly, when the support frame is used, the support frame is brought to a place where the support frame needs to be used, when the support frame is unfolded, the fixed ring 13 on the surface of the support leg 2 can be pushed to the surface of the mounting plate 1, then the movable sleeve 12 below the fixed rod 9 is rotated, the movable sleeve 12 drives the movable seat 11 to move upwards, and then the connecting rod 10 on the surface of the movable seat 11 supports the support leg 2, so that the support leg 2 below the mounting plate 1 is opened, the support frame is placed, when the support frame meets uneven ground, the fastening bolt 5 on the side surface of the bottom of the support leg 2 can be rotated, so that the inner rod 3 inside the support leg 2 can extend, the length of a single group of support legs 2 is facilitated, and the device can adapt to the uneven ground;

after the support frame is unfolded, the engineering measuring instrument can be placed on the connector 6 on the mounting plate 1, and then the movable rod 801 on the positioning component 8 is rotated, so that the positioning rod 803 arranged above the movable rod 801 in a hook shape clamps the engineering measuring instrument from top to bottom, the fixing effect of the engineering measuring instrument is conveniently improved, the positioning rod 803 is in threaded connection with the threaded rod 802 above the movable rod 801, the positioning rod 803 is conveniently rotated, the heights of the movable rod 801 and the positioning rod 803 are conveniently adjusted, and the using effect of the support frame is improved;

after the use is finished, the support legs 2 can be retracted, and the fixing rings 13 on the surfaces of the mounting plates 1 can be slid to enable the fixing rings 13 to be sleeved on the three groups of support legs 2, so that the support frame is convenient to carry, and the use principle of the support frame is that.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a support frame, includes mounting panel (1) and supporting legs (2), its characterized in that: the utility model discloses a wear-resisting support leg of mounting panel, including mounting panel (1), support leg (2), support leg (1), support leg (2)'s below is rotated and is connected with supporting legs (2), and the inside of supporting legs (2) is provided with inner chamber (15), the inside slip of supporting legs (2) is provided with interior pole (3), and the end fixing of interior pole (3) has wear-resisting guard leg (4), the below side threaded connection of supporting legs (2) has fastening bolt (5), the top middle part of mounting panel (1) is fixed with connector (6), and the surface mounting of connector (6) has seted up fluting (7), locating component (8) that set up with fluting (7) one-to-one are installed to the avris of mounting panel (1), the below middle part of mounting panel (1) is fixed with dead lever (9), and the below of dead lever (9) is provided with movable seat (11), and the inside of movable seat (11) is provided with movable sleeve (12), the surface rotation of movable seat (11) is connected with connecting rod (10) with the inside top rotation of supporting legs (2), fixed ring (13), and fixed ring (13) is held by hand surface mounting.

2. A support according to claim 1, wherein: the locating component (8) comprises movable rod (801), threaded rod (802), locating rod (803), screw thread chamber (804) and spring (805), movable rod (801) rotate and connect in the top of mounting panel (1), and the top of movable rod (801) is fixed with threaded rod (802), the top of threaded rod (802) is connected with locating rod (803), and screw thread chamber (804) have been seted up to the inside of locating rod (803), the below of movable rod (801) is connected with the surface of mounting panel (1) through spring (805).

3. A support according to claim 2, wherein: the locating rod (803) is in threaded connection with a threaded rod (802) above the movable rod (801), the upper end of the locating rod (803) is in a hook-shaped arrangement, and the locating rod (803) and the slot (7) are provided with three groups.

4. A support according to claim 1, wherein: the lower part of the fixed rod (9) is in a threaded shape, the lower part of the fixed rod (9) is in threaded connection with the movable sleeve (12), and the movable sleeve (12) is in bearing connection with the movable seat (11).

5. A support according to claim 1, wherein: the inner diameter of the fixing ring (13) is matched with the outer diameter of the surface of the mounting plate (1), and the outer end surfaces of the supporting legs (2) are arranged in an arc shape.