CN213869085U

CN213869085U - Building support capable of preventing connection loosening

Info

Publication number: CN213869085U
Application number: CN202022587688.1U
Authority: CN
Inventors: 高光杰
Original assignee: Qingdao Power Balance Technology Co ltd
Current assignee: Qingdao Power Balance Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-03
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a prevent to connect not hard up building support, including first bracing piece, fixed orifices and draw-in groove, the one end of first bracing piece is connected with the second bracing piece, the top of second bracing piece is connected with the layer board, one side of fixed orifices is provided with the pin, one side of first bracing piece is connected with the horizontal pole, the bottom of baffle is provided with the card cover, one side of slider is connected with the spout, the bottom of horizontal pole is connected with the fixture block, one side of draw-in groove is provided with the fixture block. This prevent to connect not hard up building support, the operator is through extrusion card cover, drives the slider and reciprocates in the inside of spout, and then drives the card cover and remove inside the opening of horizontal pole one end, carries out the block with horizontal pole and fixed block after that, through the elastic expansion structure of second spring to the card cover, will block the cover rebound to make the horizontal pole be in stable state, through the block of horizontal pole with the fixed block, finally reached and prevented the not hard up purpose of junction.

Description

Building support capable of preventing connection loosening

Technical Field

The utility model relates to a building support technical field specifically is a prevent to connect not hard up building support.

Background

The support is a framework for supporting, and the supports on the market are divided into various types, such as: the greenhouse support, the mining support, the medical instrument support and the building support have different structures, different used objects, just like the building support, and are suitable for supporting a house body during building construction.

In the life, the support frame has been by extensive application in each field, including also can not leave the use of support in the family life, uses the support can save people's physical demands, also can fix the object simultaneously to be convenient for people to process the transformation to the object, but most building support on the market are after the butt joint, and the butt joint department takes place to become flexible very easily, consequently improves on original building support's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent to connect not hard up building support to solve the present physical demands that uses the support to save people that above-mentioned background art provided, also can fix the object simultaneously, thereby be convenient for people to process the object and reform transform, but most building supports on the market are after the butt joint, and the butt joint department takes place not hard up problem very easily.

In order to achieve the above object, the utility model provides a following technical scheme: a building support capable of preventing connection looseness comprises a first supporting rod, a fixing hole and a clamping groove, wherein one end of the first supporting rod is connected with a second supporting rod, the top of the second supporting rod is connected with a supporting plate, and a lifting hole is formed in the surface of the second supporting rod;

the surface of the first supporting rod is fixedly connected with a clamping plate, a rotating shaft penetrates through the clamping plate, the surface of the rotating shaft is connected with a rotating rod, one end of the bottom of the rotating rod is connected with a pin, one side of the fixing hole is provided with a pin, the surface of the first supporting rod is connected with a fixing block, the top of the fixing block is connected with a knob, one side of the first supporting rod is connected with a cross rod, and the inside of the fixing block is connected with a first spring;

the one end of first spring is connected with the baffle, the bottom of baffle is provided with the card cover, the inner wall fixedly connected with second spring of card cover, a side surface of card cover is connected with the slider, one side of slider is connected with the spout, the bottom of horizontal pole is connected with the fixture block, one side of draw-in groove is provided with the fixture block.

Preferably, the lifting holes are arranged in two groups, the two groups of lifting holes are symmetrical about a longitudinal central axis of the cross rod, the transverse maximum vertical distance of the lifting holes is larger than that of the surfaces of the pins, and the lifting holes and the pins are in clamping structures.

Preferably, the side view of the rotating rod is L-shaped, the longitudinal maximum vertical distance of the opening of the surface of the rotating rod is smaller than the longitudinal maximum vertical distance of the rotating shaft, and the rotating rod and the rotating shaft are in a rotating structure.

Preferably, the knobs are provided with four groups, each two groups of knobs are symmetrical about a longitudinal central axis of the first supporting rod, the two groups of first springs are symmetrical about a longitudinal central axis of the knobs, and the knobs and the first springs are of elastic telescopic structures.

Preferably, the slide block is provided with two groups, the two groups of slide blocks are symmetrical about the longitudinal direction of the clamping cover in a central axis, the transverse maximum vertical distance of the slide block is smaller than that of the slide groove, and the slide block is in sliding connection with the slide groove.

Preferably, the clamping block and the cross bar are of an integral structure, the longitudinal maximum vertical dimension of the clamping block is matched with the longitudinal maximum vertical dimension of the clamping groove, and the clamping block and the clamping groove are of an embedded structure.

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

1. this prevent to connect not hard up building support is provided with rotary rod and pin, when using this device, the operator rotates through the surface with the rotary rod in the pivot, it removes to drive the pin, then the operator is through an ascending power to the second bracing piece, thereby it reciprocates to drive the second bracing piece, after that through the block structure in pin and lift hole, be in stable state with the device, through the cooperation in pin and lift hole, fix the device, finally reach the purpose of the adjusting device height of being convenient for.

2. This prevent to connect not hard up building support is provided with knob and fixture block, and when using this device, the operator drives the baffle and removes through pressing the knob, then becomes minimum with the maximum cross section of horizontal pole through the extrusion, and the operator drives the fixture block and removes at the inner wall of draw-in groove through carrying out the pull to the horizontal pole after that to dismantle the horizontal pole, slide through pressing knob and fixture block, finally reached and be convenient for carry out the purpose dismantled to the device.

3. This prevent to connect not hard up building support is provided with card cover and slider, when using this device, the operator blocks the cover through the extrusion, drive the slider and reciprocate in the inside of spout, and then drive the card cover and remove inside the opening of horizontal pole one end, carry out the block with horizontal pole and fixed block after that, through the elastic expansion structure of second spring to blocking the cover, will block the cover rebound, thereby make the horizontal pole be in stable state, block through horizontal pole and fixed block, finally reached and prevented the not hard up purpose of junction.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the first support rod of the present invention;

FIG. 3 is a schematic view of the sectional structure of the fixing block of the present invention;

fig. 4 is an enlarged schematic view of the utility model a.

In the figure: 1. a first support bar; 2. a second support bar; 3. a support plate; 4. a lifting hole; 5. clamping a plate; 6. a rotating shaft; 7. rotating the rod; 8. a pin; 9. a fixing hole; 10. a fixed block; 11. a knob; 12. a cross bar; 13. a first spring; 14. a baffle plate; 15. a clamping cover; 16. a second spring; 17. a slider; 18. a chute; 19. a clamping block; 20. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a building support capable of preventing connection looseness comprises a first supporting rod 1, a second supporting rod 2, a supporting plate 3, lifting holes 4, a clamping plate 5, a rotating shaft 6, a rotating rod 7, pins 8, fixing holes 9, fixing blocks 10, a knob 11, a cross rod 12, a first spring 13, a baffle 14, a clamping cover 15, a second spring 16, a sliding block 17, a sliding groove 18, a clamping block 19 and a clamping groove 20, wherein one end of the first supporting rod 1 is connected with the second supporting rod 2, the top of the second supporting rod 2 is connected with the supporting plate 3, the surface of the second supporting rod 2 is provided with the lifting holes 4, the lifting holes 4 are provided with two groups, the two groups of lifting holes 4 are symmetrical about a longitudinal central axis of the cross rod 12, the transverse maximum vertical distance of the lifting holes 4 is larger than the transverse maximum vertical distance of the surface of the pins 8, the lifting holes 4 and the pins 8 are in a clamping structure, and through the clamping structure of the lifting holes 4 and the pins 8, when the height of the device is adjusted, the device is convenient to fix;

the surface of the first support rod 1 is fixedly connected with a clamping plate 5, a rotating shaft 6 is connected in the clamping plate 5 in a penetrating manner, the surface of the rotating shaft 6 is connected with a rotating rod 7, the side of the rotating rod 7 is regarded as an L-shaped structure, the longitudinal maximum vertical distance of an opening on the surface of the rotating rod 7 is smaller than the longitudinal maximum vertical distance of the rotating shaft 6, the rotating rod 7 and the rotating shaft 6 are of a rotating structure, an operator adjusts the angle of the rotating rod 7 through the rotating structure of the rotating rod 7 and the rotating shaft 6 so as to conveniently drive a pin 8 to be matched with a lifting hole 4, one end of the bottom of the rotating rod 7 is connected with the pin 8, one side of a fixed hole 9 is provided with the pin 8, the surface of the first support rod 1 is connected with a fixed block 10, the top of the fixed block 10 is connected with a knob 11, the knob 11 is provided with four groups, and every two groups of knobs 11 are symmetrical with respect to the longitudinal central axis of the first support rod 1, two groups of first springs 13 are symmetrical about a longitudinal central axis of the knob 11, the knob 11 and the first springs 13 are elastic telescopic structures, the device is convenient to assemble and disassemble through the elastic telescopic structures of the knob 11 and the first springs 13, one side of the first supporting rod 1 is connected with a cross rod 12, and the first springs 13 are connected inside the fixed block 10;

one end of the first spring 13 is connected with a baffle 14, the bottom of the baffle 14 is provided with a clamping cover 15, the inner wall of the clamping cover 15 is fixedly connected with a second spring 16, one side surface of the clamping cover 15 is connected with a slide block 17, the slide block 17 is provided with two groups, the two groups of slide blocks 17 are symmetrical about the longitudinal direction of the clamping cover 15 on the central axis, the transverse maximum vertical distance of the slide block 17 is smaller than the transverse maximum vertical distance of the slide groove 18, the slide block 17 and the slide groove 18 are in sliding connection, an operator can conveniently move the clamping cover 15 up and down through the sliding connection of the slide block 17 and the slide groove 18, one side of the slide block 17 is connected with the slide groove 18, the bottom of the cross bar 12 is connected with a clamping block 19, the clamping block 19 and the cross bar 12 are of an integral structure, the longitudinal maximum vertical dimension of the clamping block 19 is matched with the longitudinal maximum vertical dimension of the clamping groove 20, and the clamping block 19 and the clamping groove 20 are of an embedded structure, through the gomphosis structure of fixture block 19 and draw-in groove 20, be convenient for carry out dismouting with horizontal pole 12, one side of draw-in groove 20 is provided with fixture block 19.

The working principle is as follows: in the use of the building support for preventing loose connection, firstly, an operator rotates the rotating rod 7 on the surface of the rotating shaft 6 to drive the pin 8 to move, then the operator upwards applies force to the second supporting rod 2 to drive the second supporting rod 2 to move up and down, then the device is in a stable state through the clamping structure of the pin 8 and the lifting hole 4, the device is fixed through the matching of the pin 8 and the lifting hole 4, and finally the purpose of conveniently adjusting the height of the device is achieved, the operator drives the baffle plate 14 to move by pressing the knob 11, then the maximum cross section of the cross rod 12 is changed to be minimum through extrusion, then the operator pulls the cross rod 12 to drive the clamping block 19 to move on the inner wall of the clamping groove 20, so that the cross rod 12 is disassembled, and finally the purpose of conveniently disassembling the device is achieved by pressing the knob 11 and the clamping block 19 to slide, the operator is through extrusion card cover 15, drive slider 17 and reciprocate in the inside of spout 18, and then drive card cover 15 and remove in the opening inside of horizontal pole 12 one end, carry out the block with horizontal pole 12 and fixed block 10 after that, through the elastic expansion structure of second spring 16 to card cover 15, will block cover 15 and upwards remove, thereby make horizontal pole 12 be in stable state, through the block of horizontal pole 12 with fixed block 10, finally reached the not hard up purpose of prevention junction, the content that does not make detailed description in this description belongs to the prior art that technical personnel publicly know in this field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a prevent to connect not hard up building support, includes first bracing piece (1), fixed orifices (9) and draw-in groove (20), its characterized in that: one end of the first supporting rod (1) is connected with a second supporting rod (2), the top of the second supporting rod (2) is connected with a supporting plate (3), and a lifting hole (4) is formed in the surface of the second supporting rod (2);

the surface of the first supporting rod (1) is fixedly connected with a clamping plate (5), a rotating shaft (6) penetrates through the clamping plate (5), the surface of the rotating shaft (6) is connected with a rotating rod (7), one end of the bottom of the rotating rod (7) is connected with a pin (8), one side of a fixing hole (9) is provided with the pin (8), the surface of the first supporting rod (1) is connected with a fixing block (10), the top of the fixing block (10) is connected with a knob (11), one side of the first supporting rod (1) is connected with a cross rod (12), and the inside of the fixing block (10) is connected with a first spring (13);

the one end of first spring (13) is connected with baffle (14), the bottom of baffle (14) is provided with card cover (15), the inner wall fixedly connected with second spring (16) of card cover (15), one side surface of card cover (15) is connected with slider (17), one side of slider (17) is connected with spout (18), the bottom of horizontal pole (12) is connected with fixture block (19), one side of draw-in groove (20) is provided with fixture block (19).

2. A building support to prevent loosening of connections according to claim 1, characterised in that: the lifting holes (4) are arranged in two groups, the two groups of lifting holes (4) are symmetrical about the longitudinal central axis of the cross rod (12), the transverse maximum vertical distance of the lifting holes (4) is larger than the transverse maximum vertical distance of the surface of the pin (8), and the lifting holes (4) and the pin (8) are of clamping structures.

3. A building support to prevent loosening of connections according to claim 1, characterised in that: the side view of rotary rod (7) is the L type, and the vertical maximum vertical distance of the opening part on the surface of rotary rod (7) is less than the vertical maximum vertical distance of pivot (6), and rotary rod (7) and pivot (6) are revolution mechanic.

4. A building support to prevent loosening of connections according to claim 1, characterised in that: the rotary knobs (11) are provided with four groups, every two groups of rotary knobs (11) are symmetrical about the longitudinal central axis of the first supporting rod (1), two groups of first springs (13) are symmetrical about the longitudinal central axis of the rotary knobs (11), and the rotary knobs (11) and the first springs (13) are of elastic telescopic structures.

5. A building support to prevent loosening of connections according to claim 1, characterised in that: the two groups of sliding blocks (17) are arranged, the two groups of sliding blocks (17) are symmetrical about the longitudinal direction of the clamping cover (15) on a central axis, the transverse maximum vertical distance of the sliding blocks (17) is smaller than that of the sliding grooves (18), and the sliding blocks (17) are in sliding connection with the sliding grooves (18).

6. A building support to prevent loosening of connections according to claim 1, characterised in that: the clamping block (19) and the cross rod (12) are of an integral structure, the longitudinal maximum vertical dimension of the clamping block (19) is matched with the longitudinal maximum vertical dimension of the clamping groove (20), and the clamping block (19) and the clamping groove (20) are of an embedded structure.