CN212929378U

CN212929378U - Install A-frame fast

Info

Publication number: CN212929378U
Application number: CN202021394098.0U
Authority: CN
Inventors: 肖建伟; 张洪湖; 孙驰; 徐浩; 周鹏
Original assignee: Changchun Huaxin Meteorological Technology Co ltd
Current assignee: Changchun Huaxin Meteorological Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-09
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a quick-mounting triangular bracket, which comprises a rod body, wherein the rod body comprises an upper rod and a lower rod, the upper rod and the lower rod are detachably connected, and a support leg connecting piece is mounted at the bottom of the lower rod; a strutting arrangement, strutting arrangement include three landing leg, and landing leg detachably pegs graft and installs on the landing leg connecting piece, the utility model is suitable for a support, the device wholly adopt integrated configuration, mainly include two major structure, are the body of rod and strutting arrangement respectively, and such integrated configuration sets up and makes device transportation and convenient to carry, and certain partial structure when the damage appears, can singly change to the position of damage, makes the use cost reduction of device.

Description

Install A-frame fast

Technical Field

The utility model belongs to the technical field of meteorological monitoring A-frame, specifically a quick installation A-frame.

Background

The application of meteorological monitoring in the fields of meteorology, agriculture, aviation, emergency treatment, ocean, military and the like is more and more extensive, the portable mobile station has more and more requirements due to strong maneuverability, convenient carrying and quick installation, and various sensors are erected by the portable automatic meteorological station mainly depending on a triangular support so as to meet the measurement requirements;

traditional automatic meteorological station A-frame all is that landing leg, cloud platform and support are a whole, has caused very big inconvenience for transportation and carrying, and at the in-process of transportation and carrying, appears partial structure damage's phenomenon easily, and because it is an overall structure, when certain part damages appearing, just need carry out change maintenance on a large scale to the device, leads to the use cost of device to promote greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide an install A-frame fast.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quick-mounting triangular support comprises a rod body, wherein the rod body comprises an upper rod and a lower rod, the upper rod and the lower rod are detachably connected, and a supporting leg connecting piece is mounted at the bottom of the lower rod;

the supporting device comprises three supporting legs, and the supporting legs are detachably installed on the supporting leg connecting pieces in an inserting mode.

Preferably, the quick connector is installed at the top of the upper rod, the movable handles are arranged on two sides of the quick connector, and the top center of the quick connector is provided with a limiting flat key.

Preferably, the upper rod and the lower rod are connected through a connecting nut or are directly screwed and sleeved with each other through threads.

Preferably, the supporting leg connecting piece comprises a vertical pipe and three insertion pipes, wherein the vertical pipe is sleeved at the bottom of the lower rod, the insertion pipes are distributed on the outer wall of the lower rod in an annular array, the three supporting legs are inserted into the three insertion pipes in a one-to-one correspondence manner, and locking structures are arranged at connecting positions of the supporting legs and the insertion pipes.

Preferably, the locking structure comprises a limiting pin arranged at one end of the supporting leg, a positioning groove arranged at one end of the insertion tube and a compression spring arranged in the insertion tube, wherein a spring pressing piece is arranged at one end of the compression spring, the spring pressing piece is fixed on the inner wall of the insertion tube through a screw, and the limiting pin can move along the track of the positioning groove.

Preferably, the free ends of the supporting legs are provided with foot pads, and the foot pads are rotatably mounted through pin shafts.

The utility model relates to a quick mounting triangular bracket, the device adopts a combined structure as a whole, mainly comprises two main body structures, namely a rod body and a supporting device, the combined structure is convenient to transport and carry, and when a part of the structure is damaged, the damaged part can be singly replaced, so that the use cost of the device is reduced;

the utility model discloses in, the installation of landing leg adopts the locking structure installation, and the locking structure is including setting up in the spacer pin of landing leg one end, seting up in the constant head tank of intubate one end and installing the inside pressure spring of intubate, and the landing leg is when installing, only need correspond the open position of constant head tank with the spacer pin, then inwards extrude the landing leg and rotate, makes the spacer pin remove to the other end of constant head tank along the orbit of constant head tank, can make the landing leg fixed this moment through pressure spring's effect, simple to operate, it is swift.

Drawings

Fig. 1 is a schematic view of the overall structure of a quick-mounting triangular bracket of the present invention;

FIG. 2 is a schematic view of a locking structure in a quick-mounting triangular bracket of the present invention;

fig. 3 is a schematic structural view of a quick connector in a quick-mounting triangular bracket of the present invention.

Reference numerals: 1. an upper rod; 2. a quick connector; 3. a connecting nut; 4. a lower rod; 5. a leg connector; 6. a spacing pin; 7. a support leg; 8. a compression spring; 9. a spring pressing member; 10. a screw; 11. and a limiting flat key.

Detailed Description

The following further describes a specific embodiment of the quick-mounting triangular bracket according to the present invention with reference to fig. 1 to 3. The utility model relates to a quick installation A-frame is not limited to the description of following embodiment.

A quick-mounting triangular support comprises a rod body as shown in figure 1, wherein the rod body comprises an upper rod 1 and a lower rod 4, the upper rod 1 and the lower rod 4 are detachably connected, and a support leg connecting piece 5 is mounted at the bottom of the lower rod 4;

a strutting arrangement, strutting arrangement include three landing leg 7, and landing leg 7 detachably pegs graft installs on landing leg connecting piece 5, installs the callus on the sole on the free end of landing leg 7, and the callus on the sole adopts the round pin axle to rotate the installation.

The upper rod 1 and the lower rod 4 are connected through a connecting nut 3 or are directly screwed and sleeved with each other through threads.

Example 1:

the embodiment provides a specific structure of a quick-mounting triangular bracket, which comprises a rod body as shown in fig. 1-3, wherein the rod body comprises an upper rod 1 and a lower rod 4, the upper rod 1 and the lower rod 4 are detachably connected, and a leg connecting piece 5 is mounted at the bottom of the lower rod 4;

Quick-operation joint 2 is installed at 1 top on upper portion pole, and 2 both sides of quick-operation joint are provided with mobilizable handle, and the top center of quick-operation joint 2 is provided with spacing parallel key 11.

Example 2:

The supporting leg connecting piece 5 comprises a vertical pipe and three insertion pipes, wherein the vertical pipe is sleeved at the bottom of the lower rod 4, the insertion pipes are distributed on the outer wall of the lower rod 4 in an annular array, the three supporting legs 7 are inserted into the three insertion pipes in a one-to-one correspondence mode, a locking structure is arranged at the connecting position of each supporting leg 7 and each insertion pipe, and the supporting legs 7 and the insertion pipes are locked and fixed through the locking structures.

The locking structure comprises a limiting pin 6 arranged at one end of a supporting leg 7, a positioning groove formed in one end of the insertion tube and a compression spring 8 arranged inside the insertion tube, wherein one end of the compression spring 8 is provided with a spring pressing piece 9, the spring pressing piece 9 is fixed on the inner wall of the insertion tube through a screw 10, the limiting pin 6 can move along the track of the positioning groove, and the track of the positioning groove is of a J-shaped structure.

The working principle of the device is that referring to fig. 1-3, when the device is assembled, firstly, an upper rod 1 and a lower rod 4 are assembled, then a vertical pipe of a leg connecting piece 5 is sleeved at the bottom of the lower rod 4, then a limiting pin 6 on one leg 7 corresponds to the opening position of a positioning groove, then the leg 7 is extruded inwards and rotated, the limiting pin 6 moves to the other end of the positioning groove along the track of the positioning groove, at the moment, the leg 7 can be fixed through the action of a compression spring 8, then the other two legs 7 are sequentially installed on the leg connecting piece 5, and finally, equipment matched with the support is fixed at the top of the upper rod 1 through a quick connector 2, so that the device is installed.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A quick-mounting triangular bracket is characterized by comprising

The support leg connecting piece comprises a rod body, wherein the rod body comprises an upper rod (1) and a lower rod (4), the upper rod (1) and the lower rod (4) are detachably connected, and a support leg connecting piece (5) is installed at the bottom of the lower rod (4);

the supporting device comprises three supporting legs (7), and the supporting legs (7) are detachably inserted and mounted on the supporting leg connecting pieces (5).

2. A quick-install triangular bracket according to claim 1, wherein: quick-operation joint (2) are installed at upper portion pole (1) top, quick-operation joint (2) both sides are provided with mobilizable handle, the top center of quick-operation joint (2) is provided with spacing parallel key (11).

3. A quick-install triangular bracket according to claim 1, wherein: the upper rod (1) and the lower rod (4) are connected through a connecting nut (3) or are directly screwed and sleeved with each other through threads.

4. A quick-install triangular bracket according to claim 1, wherein: the supporting leg connecting piece (5) comprises a vertical pipe and three insertion pipes, wherein the vertical pipe is sleeved at the bottom of the lower part rod (4), the insertion pipes are distributed on the outer wall of the lower part rod (4) in an annular array mode, the three supporting legs (7) are correspondingly inserted into the three insertion pipes in a one-to-one mode, and locking structures are arranged at the connecting positions of the supporting legs (7) and the insertion pipes.

5. A quick-mount tripod according to claim 4 in which: the locking structure comprises a limiting pin (6) arranged at one end of the supporting leg (7), a positioning groove arranged at one end of the insertion tube and a compression spring (8) installed in the insertion tube, wherein one end of the compression spring (8) is provided with a spring pressing piece (9), the spring pressing piece (9) is fixed on the inner wall of the insertion tube through a screw (10), and the limiting pin (6) can move along the track of the positioning groove.

6. A quick-install triangular bracket according to claim 1, wherein: and a foot pad is arranged at the free end of the supporting leg (7) and is rotatably arranged by a pin shaft.