CN220453180U

CN220453180U - Supporting leg for investigation equipment fixing frame

Info

Publication number: CN220453180U
Application number: CN202321797396.8U
Authority: CN
Inventors: 闫超; 孙健忠; 程桦; 王成斌; 曹广勇; 柳军修
Original assignee: Anhui Jianzhu University
Current assignee: Anhui Jianzhu University
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-06
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of investigation equipment, in particular to a supporting leg for an investigation equipment fixing frame, which comprises a bottom plate, wherein side plates are symmetrically arranged at the two shorter edges of the top of the bottom plate, and sliding grooves are symmetrically formed at the two ends of the outer side surface of each side plate.

Description

Supporting leg for investigation equipment fixing frame

Technical Field

The utility model relates to the technical field of investigation equipment, in particular to a supporting leg for an investigation equipment fixing frame.

Background

The environmental geotechnical engineering is a new technical system established in the civil engineering practice in the 60 th century of the European and American countries, the geotechnical engineering solves the problems of rock mass and soil engineering, including problems of foundation and foundation, side slope, underground engineering and the like, and is taken as a self research object, the geotechnical engineering specialty is a branch of civil engineering, is a science for solving the engineering technical problems about rock and soil in various engineering by applying engineering geology, soil mechanics and rock mechanics, and can be divided according to engineering construction stages: geotechnical engineering investigation, geotechnical engineering design, geotechnical engineering treatment, geotechnical engineering monitoring and geotechnical engineering detection. Survey equipment needs to cooperate the mount to fix the back and uses, and traditional supporting legs and mount are all fixed through the bolt, need come the dismouting with professional equipment, very inconvenient staff uses, and traditional supporting legs simple structure does not have the shock attenuation effect, and the vibrations that produce when daily use equipment for a long time can lead to the fact the damage to the inside part of equipment and then influence the accuracy of surveying.

In summary, the present utility model solves the problems by designing a supporting leg for a fixing rack of a surveying instrument.

Disclosure of Invention

The present utility model is directed to an assay sample grinder that simultaneously cleans the grinding roller and the grinding disk to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a support leg for reconnaissance equipment mount, contains the bottom plate, two shorter sides in top of bottom plate are along department symmetry installs the curb plate, both ends symmetry has seted up the spout on the lateral surface of curb plate, the slide bar is installed to the inboard bottom of spout, install first reset spring on the outer anchor ring of slide bar, the top both ends of bottom plate are located the inboard symmetry of two curb plates and install first U type piece, first connecting rod is installed at the top of first U type piece, the second connecting rod is installed at the top of first connecting rod, the second U type piece is installed at the top of second connecting rod, install second reset spring on the bottom plate between the lateral surface of two first connecting rods, third U type piece is all installed at the both ends of second reset spring;

the backup pad is installed at the top of second U type piece, the top center department of backup pad installs the connecting pipe, the fixed block is installed to the bottom and the top symmetry of the lateral surface of connecting pipe, install the pull block on the lateral surface of fixed block, the cavity has been seted up to the inside of fixed block, install the pull rod on the medial surface of cavity, install third reset spring on the outer anchor ring of pull rod, the sliding plate is installed to the one end of third reset spring.

As a preferable scheme of the utility model, the two ends of the first connecting rod are in rotary connection with one end of the first U-shaped block and one end of the second connecting rod, and the other end of the second connecting rod is in rotary connection with the second U-shaped block.

As a preferable scheme of the utility model, the included angle between the first connecting rod and the second connecting rod, which faces the side plate after being connected, is 150 degrees, and the included angle between the first connecting rod and the second connecting rod is at least 120 degrees after the supporting plate is stressed.

As a preferable scheme of the utility model, the third U-shaped block is connected with the rotation joint of the first connecting rod and the second connecting rod, the third U-shaped block and the second connecting rod are both in rotation connection, and a second reset spring is fixedly connected between the two third U-shaped blocks.

As a preferable scheme of the utility model, two ends of two narrower side surfaces outside the supporting plate are symmetrically provided with the convex blocks, the tops of the convex blocks are provided with the through holes, the outer dimensions of the convex blocks are matched with the dimensions of the inner side walls of the sliding grooves, the outer ring dimensions of the sliding rods are matched with the dimensions of the inner side walls of the through holes, the four convex blocks on the supporting plate are in sliding connection with the sliding rods through the through holes, and the four first reset springs are positioned below the four convex blocks.

As a preferable scheme of the utility model, one end of the pull rod penetrates through the inside of the fixed block to the outside of the fixed block and is fixedly connected with the pull block, and one end of the pull rod far away from the pull block penetrates through the inner side of the third reset spring and penetrates through two side surfaces of the sliding plate to the outside of the fixed block and then penetrates through the inside of the connecting pipe.

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

1. according to the utility model, the supporting leg for the investigation equipment fixing frame is designed, the pull block is loosened after the third reset spring is compressed by the pull rod and is far away from the inside of the connecting pipe, the investigation equipment fixing frame is connected to the bottom of the inner side of the connecting pipe, the third reset spring is reset to drive the pull rod to be connected to the inside of the bayonet set on the investigation equipment fixing frame in a reset mode, the investigation equipment fixing frame is fixed, the first reset spring, the second reset spring and accessories of the first reset spring are matched with each other to absorb shock of an instrument, and therefore the problems that the supporting leg for the traditional investigation equipment fixing frame is inconvenient to detach, and vibration generated when equipment is used for a long time in daily life does not have a shock absorption effect can damage parts in the equipment and affect the accuracy of the equipment are effectively solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a layered schematic of the overall structure of the present utility model;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 according to the present utility model.

In the figure: 1. a bottom plate; 2. a side plate; 201. a chute; 3. a slide bar; 4. a first return spring; 5. a first U-shaped block; 6. a first link; 7. a second link; 8. a second U-shaped block; 9. a third U-shaped block; 10. a second return spring; 11. a support plate; 12. a connecting pipe; 13. a fixed block; 1301. a cavity; 14. pulling blocks; 15. a pull rod; 16. a third return spring; 17. and a sliding plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a support leg for reconnaissance equipment mount, including bottom plate 1, the top two shorter sides of bottom plate 1 are along department symmetry installs curb plate 2, spout 201 has been seted up to both ends symmetry on the lateral surface of curb plate 2, slide bar 3 is installed to the inboard bottom of spout 201, install first reset spring 4 on the outer anchor face of slide bar 3, the top both ends of bottom plate 1 are located the inboard symmetry of two curb plates 2 and install first U type piece 5, first connecting rod 6 is installed at the top of first U type piece 5, second connecting rod 7 is installed at the top of first connecting rod 6, second U type piece 8 is installed at the top of second connecting rod 7, install second reset spring 10 between the lateral surface of two first connecting rods 6 on the bottom plate 1, third U type piece 9 is all installed at the both ends of second reset spring 10;

the backup pad 11 is installed at the top of second U type piece 8, and connecting pipe 12 is installed to the top center department of backup pad 11, and fixed block 13 is installed to the bottom and the top symmetry of the lateral surface of connecting pipe 12, installs pull block 14 on the lateral surface of fixed block 13, and cavity 1301 has been seted up to the inside of fixed block 13, installs pull rod 15 on the medial surface of cavity 1301, installs third reset spring 16 on the outer anchor ring of pull rod 15, and slide plate 17 is installed to one end of third reset spring 16.

Specifically, referring to fig. 2, the two ends of the two narrower sides of the outer portion of the supporting plate 11 are symmetrically provided with the protruding blocks, the top of each protruding block is provided with the through hole, the outer dimension of each protruding block is matched with the dimension of the inner side wall of the sliding groove 201, the dimension of the outer ring surface of the sliding rod 3 is matched with the dimension of the inner side wall of the through hole, the four protruding blocks on the supporting plate 11 are in sliding connection with the sliding rod 3 through the through holes, and the four first return springs 4 are located below the four protruding blocks, so that the vibration of equipment can be reduced through the four first return springs 4 after the supporting plate 11 receives the pressure.

Further, the two ends of the first connecting rod 6 are rotatably connected with one ends of the first U-shaped block 5 and the second connecting rod 7, and the other end of the second connecting rod 7 is rotatably connected with the second U-shaped block 8, so that when the supporting plate 11 is pressed, the internal components can be contracted through the rotation connection.

Further, the included angle between the first connecting rod 6 and the second connecting rod 7 facing the side plate 2 is 150 degrees, and the included angle between the first connecting rod 6 and the second connecting rod 7 is 120 degrees when the supporting plate 11 receives pressure, so that the supporting plate 11 is convenient to rotate and shrink after receiving the pressure, and the clamping is not caused by the vertical state.

Further, the third U-shaped blocks 9 are connected with the rotation joint of the first connecting rod 6 and the second connecting rod 7, and the first connecting rod 6, the second connecting rod and the second connecting rod are connected in a rotation mode, and the second reset springs 10 are fixedly connected in the middle of the two third U-shaped blocks 9, so that the fact that the two third U-shaped blocks 9 are extruded to move oppositely at the same time after the outside is stressed is guaranteed, and the second reset springs 10 are extruded.

Specifically, referring to fig. 3, one end of the pull rod 15 extends through the inside of the fixed block 13 to the outside of the fixed block 13 and is fixedly connected with the pull block 14, and one end of the pull rod 15, which is far away from the pull block 14, passes through the inner side of the third return spring 16 and extends through both side surfaces of the sliding plate 17 to the outside of the fixed block 13 and then extends through the inside of the connecting pipe 12, so that the pull rod 14 is pulled to pull the pull rod 15, and then the fixed frame is clamped and fixed by the pull rod 15 by loosening the pull rod 14 after the fixed frame of the investigation equipment is pulled.

The working flow of the utility model is as follows: the supporting leg for the investigation equipment fixing frame is designed by the scheme, in the process of installing the supporting leg and using the investigation equipment fixing frame by workers, firstly, when the bottom of the investigation equipment fixing frame is inserted into the connecting pipe 12, two pull blocks 14 are pulled up, the pull rod 15 compresses the third reset spring 16 and simultaneously keeps away from the inner part of the connecting pipe 12, the pull block 14 is loosened after the investigation equipment fixing frame is pressed into the inner bottom of the connecting pipe 12, the third reset spring 16 resets and drives the pull rod 15 to reset and access the bayonet inside set on the investigation equipment fixing frame, the investigation equipment fixing frame is fixed, the installation and the disassembly are convenient, if equipment generates vibration in the using process, the supporting plate 11 below the equipment extrudes the first reset spring 4 after being stressed, the supporting plate 11 slides up and down on the sliding rod 3 through the through holes at two ends, the first damping effect is played on the equipment, in addition, when the supporting plate 11 receives the pressure, the second U-shaped block 8 is extruded, the included angle between the first connecting rod 6 and the second connecting rod 7 is reduced, simultaneously, the second U-shaped block 9 extrudes the second reset spring 10, the second damping effect is played on the equipment, thereby avoiding the influence on the daily damping equipment accuracy caused by the long-time use of the equipment.

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

Claims

1. Support foot for investigation equipment mount contains bottom plate (1), its characterized in that: side plates (2) are symmetrically arranged at two shorter edges of the top of the bottom plate (1), sliding grooves (201) are symmetrically formed in two ends of the outer side surfaces of the side plates (2), sliding rods (3) are arranged at the bottoms of the inner sides of the sliding grooves (201), first reset springs (4) are arranged on the outer annular surfaces of the sliding rods (3), first U-shaped blocks (5) are symmetrically arranged at two ends of the top of the bottom plate (1) on the inner sides of the two side plates (2), first connecting rods (6) are arranged at the tops of the first U-shaped blocks (5), second connecting rods (7) are arranged at the tops of the first connecting rods (6), second U-shaped blocks (8) are arranged at the tops of the second connecting rods (7), second reset springs (10) are arranged between the outer side surfaces of the two first connecting rods (6), and third U-shaped blocks (9) are arranged at two ends of each second reset spring (10);

the utility model discloses a sliding plate (17) is installed to bottom and top symmetry of lateral surface of connecting pipe (12), backup pad (11) are installed at the top of second U type piece (8), connecting pipe (12) are installed at the top center department, fixed block (13) are installed to bottom and the top symmetry of the lateral surface of connecting pipe (12), install on the lateral surface of fixed block (13) and draw piece (14), cavity (1301) have been seted up to the inside of fixed block (13), install pull rod (15) on the medial surface of cavity (1301), install third reset spring (16) on the outer anchor ring of pull rod (15), sliding plate (17) are installed to one end of third reset spring (16).

2. A support foot for a survey equipment fixture mount according to claim 1, wherein: the two ends of the first connecting rod (6) are rotatably connected with one ends of the first U-shaped block (5) and the second connecting rod (7), and the other end of the second connecting rod (7) is rotatably connected with the second U-shaped block (8).

3. A support foot for a survey equipment fixture mount according to claim 1, wherein: the included angle between the first connecting rod (6) and the second connecting rod (7) is 150 degrees towards the side plate (2), and the included angle between the first connecting rod (6) and the second connecting rod (7) is 120 degrees at minimum after the supporting plate (11) is subjected to pressure.

4. A support foot for a survey equipment fixture mount according to claim 1, wherein: the third U-shaped blocks (9) are connected with the rotating joint of the first connecting rod (6) and the second connecting rod (7) and are connected in a rotating way, and a second reset spring (10) is fixedly connected between the two third U-shaped blocks (9).

5. A support foot for a survey equipment fixture mount according to claim 1, wherein: the two ends of the two narrower sides of the outer part of the supporting plate (11) are symmetrically provided with the convex blocks, the top of each convex block is provided with the through hole, the outer dimension of each convex block is matched with the dimension of the inner side wall of the sliding groove (201), the dimension of the outer ring surface of the sliding rod (3) is matched with the dimension of the inner side wall of the through hole, the four convex blocks on the supporting plate (11) are in sliding connection with the sliding rod (3) through the through holes, and the four first reset springs (4) are arranged below the four convex blocks.

6. A support foot for a survey equipment fixture mount according to claim 1, wherein: one end of the pull rod (15) penetrates through the inside of the fixed block (13) and extends to the outside of the fixed block (13) to be fixedly connected with the pull block (14), and one end of the pull rod (15), which is far away from the pull block (14), penetrates through the inner side of the third reset spring (16) and penetrates through two side surfaces of the sliding plate (17) and extends to the outside of the fixed block (13) and then penetrates through the inside of the connecting pipe (12).