CN213361751U

CN213361751U - But seat is placed to height-adjusting's tripod etalon

Info

Publication number: CN213361751U
Application number: CN202022393153.0U
Authority: CN
Inventors: 王海龙
Original assignee: Tangshan Tedi Mechanical Equipment Manufacturing Co ltd
Current assignee: Tangshan Tedi Mechanical Equipment Manufacturing Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-06-04
Anticipated expiration: 2030-10-24

Abstract

The application relates to the field of tripod standers, discloses a tripod standard device placing seat with adjustable height, and solves the problems that the existing placing seat cannot realize leveling when placed on a non-flat road surface, and a tripod of a standard device falls off the placing seat in an inclined way, which comprises a base plate and supporting legs, wherein the base plate comprises extension arms extending towards three different directions, the end part of the extension arm is fixed with three support legs, the support legs are positioned below the extension arm, the supporting leg comprises a first adjusting mechanism, the first adjusting mechanism comprises a stud, a fixing nut and an accommodating barrel, the stud is vertically fixed on the lower surface of the base plate and is matched with the fixed nut through threads, the stud is inserted into the containing cylinder, the fixing nut is positioned above the containing cylinder, therefore, the tripod standard device can be horizontally placed when the placing seat is placed on a non-flat road surface.

Description

But seat is placed to height-adjusting's tripod etalon

Technical Field

The application relates to the field of tripod standardizers, in particular to a height-adjustable tripod standardizer placing seat.

Background

The tripod standard device belongs to the equipment of high accuracy requirement, and the tripod standard device is placed on the standard device and is placed the seat after the processing is accomplished usually, and when the seat of will placing and place the when carrying out work on uneven road surface, the tripod standard device can appear inclining, influences the normal work of tripod standard device.

At present, place the seat and include bed plate 1 and supporting legs 2, bed plate 1 includes and carries out the extension arm 11 that extends to three direction respectively from the center, and the three bottom extreme point of tripod etalon is accepted respectively to the tip upper surface that extension arm 11 outwards extends, and supporting legs 2 is located the below of bed plate 1, and the quantity of supporting legs 2 is three, and supporting legs 2 is cylindrical, and supporting legs 2 is fixed in the tip of extension arm 11.

The following disadvantages exist for the related art among the above: the existing placing seat cannot be leveled when placed on a non-flat road surface, and the possibility that a tripod of a standard device falls off obliquely to place the seat exists, so that the normal use of the tripod standard device is influenced.

SUMMERY OF THE UTILITY MODEL

In order to guarantee to place the seat and place when uneven pavement, still enable the tripod etalon and place and keep the horizontality when placing on the seat, this application provides a but seat is placed to height-adjusting's tripod etalon.

The application provides a but seat is placed to height-adjusting's tripod etalon adopts following technical scheme:

the utility model provides a but seat is placed to height-adjusting's tripod etalon, includes bed plate and supporting legs, the bed plate includes the extension arm that extends to three not equidirectional, the tip and the supporting legs of extension arm are fixed, supporting legs quantity is three, the supporting legs is located the below of extension arm, the supporting legs includes a regulating mechanism, a regulating mechanism includes double-screw bolt, fixation nut and a holding section of thick bamboo, double-screw bolt vertical fixation is in the lower surface of bed plate, the double-screw bolt passes through screw-thread fit with fixation nut, just the double-screw bolt is pegged graft in the inside of a holding section of thick bamboo, fixation nut is located the top of a holding section of thick.

Through adopting above-mentioned technical scheme, the regulation of supporting legs height can be realized to first adjustment mechanism, and fixation nut makes the double-screw bolt reciprocate in a holding section of thick bamboo with partly card in the top of a holding section of thick bamboo, through rotatory fixation nut, adjusts the height of double-screw bolt, and rotatory fixation nut is adjustable more subtle height, makes the leveling of placing the seat more accurate.

Optionally, a limiting plate is fixed to the upper surface of the accommodating groove, and the fixing nut is located between the limiting plate and the accommodating cylinder.

Through adopting above-mentioned technical scheme, the limiting plate carries on spacingly with fixation nut, when preventing to drag upwards and drag the double-screw bolt, fixation nut is pulled out simultaneously along with the double-screw bolt, makes the phenomenon that the supporting legs takes place to separate.

Optionally, the number of the limiting plates is multiple, the limiting plates are symmetrically arranged, each limiting plate comprises a limiting vertical plate and a limiting transverse plate, and the limiting transverse plates and the limiting vertical plates are vertically arranged.

Through adopting above-mentioned technical scheme, spacing diaphragm and spacing riser carry on fixed nut spacingly, and other sides of fixed nut can supply the staff to rotate fixed nut simultaneously, reach the effect that realizes supporting legs altitude mixture control.

Optionally, the supporting leg further comprises a second adjusting mechanism, the second adjusting mechanism comprises a sleeve, and the accommodating cylinder can lift along the sleeve to adjust the height of the supporting leg.

Through adopting above-mentioned technical scheme, an accommodation section of thick bamboo and sleeve are pegged graft, when an accommodation section of thick bamboo or sleeve appear damaging, conveniently dismantle the change to it, and an accommodation section of thick bamboo can slide from top to bottom in the sleeve, realizes the regulation of supporting legs height.

Optionally, the lateral wall is equipped with the sliding block outside the holding section of thick bamboo, the sliding block is located the tip of keeping away from the limiting plate, just the axle center of sliding block is mutually perpendicular with the axle center of a holding section of thick bamboo, be equipped with vertical slide and horizontal slide in the sleeve, vertical slide and horizontal slide link up each other and perpendicular, the sliding block can slide in vertical slide and horizontal slide.

Through adopting above-mentioned technical scheme, the sliding block setting is in the bottom of an accommodation section of thick bamboo, and the inside sleeve is all received into to the accommodation section of thick bamboo that can be better. The vertical slide is used for the sliding block to slide from top to bottom, adjusts the height of supporting legs, and the horizontal slide is used for the sliding block to fix the height after the holding section of thick bamboo is adjusted.

Optionally, the number of the transverse slideways is multiple, and the plurality of the transverse slideways are uniformly arranged in the vertical direction and are parallel to each other.

Through adopting above-mentioned technical scheme, set up a plurality of transverse slide, can make the sliding block adjust required high back in vertical direction, the sliding block transversely rotates the transverse slide again and realizes the fixed of height.

Optionally, the sliding block includes the joint, be equipped with the joint hole on the sleeve, the joint connects and the mutual joint in joint hole.

Through adopting above-mentioned technical scheme, joint head and the mutual joint in joint hole can be better fix a holding section of thick bamboo and sleeve, reduce the phenomenon that sleeve and a holding section of thick bamboo break away from each other.

Optionally, the sliding block still includes to pressing spring and joint piece, the storage tank has been seted up to the inside of sliding block, it is located the sliding block to press spring and joint piece, joint piece and joint head fixed connection, the both ends that press the spring respectively with the mutual butt of the end wall of joint piece and storage tank.

Through adopting above-mentioned technical scheme, when a holding section of thick bamboo and sliding block inserted the sleeve, the joint received the inboard shrink of the power of sleeve inside wall, and the sliding block realizes the regulation back of height through vertical slide, rotates the sleeve and makes the sliding block slide along horizontal slide, and final joint card income joint is downthehole, realizes a holding section of thick bamboo and telescopic fixed, through a holding section of thick bamboo in telescopic reciprocating realization height-adjusting's effect by a wide margin.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first adjusting mechanism can realize the height adjustment of the supporting legs, a fixing nut clamps a part of the stud above the containing cylinder, the stud moves up and down in the containing cylinder by rotating the fixing nut, the height of the stud is adjusted, and the rotating fixing nut can adjust finer height, so that the placing seat is more accurately leveled;

2. the containing cylinder and the sleeve are spliced, when the containing cylinder or the sleeve is damaged, the containing cylinder or the sleeve is convenient to disassemble and replace, the containing cylinder can slide up and down in the sleeve, when the containing cylinder and the sliding block are inserted into the sleeve, the clamping joint is inwards contracted under the force of the inner side wall of the sleeve, after the sliding block realizes height adjustment through the vertical slide way, the sleeve is rotated to enable the sliding block to slide along the transverse slide way, finally, the clamping joint is clamped into the clamping hole, the containing cylinder and the sleeve are fixed, and the effect of greatly adjusting the height is realized through up-and-down movement of the containing cylinder;

3. first adjustment mechanism carries out small regulation to the height of supporting legs, and second adjustment mechanism can carry out regulation by a wide margin to the height of supporting legs, satisfies under the great condition of road surface undulation, places the seat and still can provide the horizontally plane and supply the tripod etalon to place.

Drawings

Figure 1 is a prior art tripod etalon stand.

Fig. 2 is a tripod stand with adjustable height.

Fig. 3 is a cross-sectional view of the support foot.

Fig. 4 is a cross-sectional view of the support foot.

Description of reference numerals: 1. a base plate; 11. an extension arm; 2. supporting legs; 21. a first adjustment mechanism; 211. a mounting seat; 212. a stud; 213. fixing a nut; 214. a limiting plate; 2141. a limiting vertical plate; 2142. a transverse limiting plate; 215. an accommodating cylinder; 2151. a slot; 22. a second adjustment mechanism; 221. a slider; 2211. a containing groove; 2212. pressing the spring; 2213. a clamping head; 2214. a clip sheet; 2215. perforating; 222. a sleeve; 2221. a clamping hole; 2222. a vertical slideway; 2223. a transverse chute.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses seat is placed to but height-adjusting's tripod etalon.

Referring to fig. 1, the height-adjustable tripod etalon placing seat comprises a base plate 1 and supporting legs 2, wherein the upper surface of the base plate 1 is used for placing tripod etalons, and the supporting legs 2 are located on the lower surface of the base plate 1.

The base plate 1 is equipped with the extension arm 11 that extends to the equidirectional not from the center, and the quantity of extension arm 11 is three, and every extension arm 11's length is the same, and the three bottom installation pipe of tripod etalon is placed to the tip upper surface of extension arm 11.

The number of the supporting legs 2 is three, the supporting legs are respectively arranged at the end parts of the three extending arms 11, and the supporting legs 2 are fixed on the lower surfaces of the extending arms 11.

Referring to fig. 2, the supporting leg 2 includes a first adjusting mechanism 21 and a second adjusting mechanism 22, and the first adjusting mechanism 21 can slide up and down inside the second adjusting mechanism 22 to adjust the height.

The first adjustment mechanism 21 includes a mount 211, a stud 212, and a receiving cylinder 215.

The mounting seat 211 is fixed on the lower surface of the extension arm 11, the lower part of the mounting seat 211 is fixedly connected with one end of the stud 212, the stud 212 is vertically arranged, the accommodating cylinder 215 is a hollow cylindrical cylinder, a slot 2151 penetrating through the accommodating cylinder 215 is formed in the middle of the accommodating cylinder 215, the slot 2151 can be used for the insertion of the stud 212, and the slot 2151 and the axis of the stud 212 are located on the same axis.

The stud 212 is sleeved with a fixing nut 213, the fixing nut 213 is in threaded connection with the stud 212, the fixing nut 213 is located above the accommodating cylinder 215, and the transverse rotation of the fixing nut 213 can realize the up-and-down movement of the stud 212 in the accommodating cylinder 215 and the height adjustment of the first adjusting mechanism 21.

The upper surface of the containing barrel 215 is fixed with a limiting plate 214, the number of the limiting plates 214 is two, the limiting plates 214 are symmetrically arranged on two side edges of the containing barrel 215 respectively, each limiting plate 214 comprises a limiting vertical plate 2141 and a limiting horizontal plate 2142, the two limiting vertical plates 2141 fix two sides of the nut 213 respectively, the height of the limiting vertical plate 2141 is the same as that of the nut, the two limiting horizontal plates 2142 are located above the fixing nut 213 respectively, the limiting vertical plates 2141 and the limiting horizontal plates 2142 play a limiting role on the fixing nut 213 together, when the placing seat is prevented from being taken up, the bolt and the fixing nut 213 are separated from the containing barrel 215, meanwhile, the fixing nut 213 does not have two sides of the limiting plate 214, the fixing nut 213 can be rotated by hands, and the height of the support leg 2 can be adjusted.

Referring to fig. 3, the second adjusting mechanism 22 includes two sliding blocks 221, the number of the sliding blocks 221 is two, the sliding blocks 221 are respectively and symmetrically disposed on two outer sidewalls of the accommodating barrel 215, the sliding blocks 221 are located at an end of the accommodating barrel 215 away from the limiting plate 214, the sliding blocks 221 are cylindrical, axes of the two sliding blocks 221 are on the same horizontal line, and the axes of the sliding blocks 221 are perpendicular to the axis of the accommodating barrel 215.

The interior of the sliding block 221 is provided with a receiving groove 2211, a pressing spring 2212 is arranged in the receiving groove 2211, one end of the pressing spring 2212 is fixed to the side wall of the receiving groove 2211, the other end of the pressing spring 2212 is fixed with a clamping piece 2214, the shape and size of the clamping piece 2214 are the same as the end face of the receiving groove 2211, the other side face of the clamping piece 2214 is fixed with a clamping head 2213,

a through hole 2215 is formed in an end face of one side of the sliding block 221, the diameter of the through hole 2215 is smaller than that of the clamping sheet 2214, the clamping head 2213 can penetrate through the through hole 2215, meanwhile, the clamping sheet 2214 limits the clamping head 2213 in the accommodating groove 2211, when the clamping head 2213 is subjected to external pressure, the clamping head 2213 can be retracted into the accommodating groove 2211, and when the clamping head 2213 and the clamping head 2213 are subjected to pressing of the pressing spring 2212 in a normal state, so that the clamping head 2213 penetrates through the through hole 2215.

Referring to fig. 4, the second adjusting mechanism 22 further includes a sleeve 222, the sleeve 222 is sleeved outside the accommodating barrel 215, a vertical slide 2222 and a horizontal slide 2223 are disposed inside the sleeve 222, widths of the vertical slide 2222 and the horizontal slide 2223 are the same as diameters of the sliding block 221, and the vertical slide 2222 and the horizontal slide 2223 are perpendicular to each other.

The number of the vertical sliding ways 2222 is two, the vertical sliding ways 2222 are symmetrically arranged inside the sleeve 222, the sliding block 221 is arranged corresponding to the vertical sliding ways 2222, and the sliding block 221 can slide up and down in the vertical sliding ways 2222.

The number of the transverse slideways 2223 is multiple, the distance between the plurality of transverse slideways 2223 in the vertical direction is the same, the plurality of transverse slideways 2223 are parallel to each other, the number of the transverse slideways 2223 is four in this embodiment, the transverse slideways 2223 are communicated with the vertical slideways 2222, the side wall of the sleeve 222 is provided with the clamping holes 2221, the central connecting line of the clamping holes 2221 is perpendicular to the plane where the two vertical slideways 2222 are located, the number of the clamping holes 2221 is multiple, the number of the clamping holes 2221 is eight in this embodiment, the clamping holes 2221 are symmetrically arranged on the two side walls of the sleeve 222, and the clamping holes.

The accommodating cylinder 215 and the sliding block 221 can be inserted into the sleeve 222, the sliding block 221 enters the sleeve 222 along the vertical slide 2222 and slides up and down along the vertical direction, so as to lift the supporting leg 2, the sleeve 222 is rotated transversely, the sliding block 221 slides in the transverse slide 2223, and finally the clamping head 2213 is clamped with the clamping hole 2221, so that the height of the supporting leg 2 is fixed.

The implementation principle of the placing seat of the tripod standard device with adjustable height in the embodiment of the application is as follows:

when the tripod standard device is placed on uneven road surface, the tripod standard device can be placed in a horizontal state by adjusting the height of the placing seat, the first adjusting mechanism 21 can realize the effect of micro height adjustment, and the second adjusting mechanism 22 can realize the height adjustment with a larger range.

The stud 212 is inserted into the receiving cylinder 215, and the receiving cylinder 215 is inserted into the sleeve 222. The fixing nut 213 is rotated to realize the up-and-down lifting of the stud 212, the limiting plate 214 limits the fixing nut 213, the fixing nut 213 is prevented from moving up and down along with the stud 212, and the rotating nut can only rotate transversely to realize the adjustment of the micro height.

The accommodating cylinder 215 and the sliding block 221 are inserted into the sleeve 222, when the height of the supporting leg 2 needs to be adjusted greatly, the second adjusting mechanism 22 can adjust the height, the sleeve 222 is rotated to force the joint 2213 to retract into the accommodating groove 2211, then the sliding block 221 slides to the vertical slide 2222 along the transverse slide 2223, the sliding block 221 slides up and down in the vertical slide 2222 to adjust the height of the supporting leg 2, when the height needs to be adjusted is reached, the sliding block 221 slides along the transverse slide 2223 through the transverse rotation of the sleeve 222, and finally the joint 2213 is clamped into the clamping hole 2221, so that the height is fixed.

The height of the supporting leg 2 is adjusted by the first adjusting mechanism 21 and the second adjusting mechanism 22 together, so that the placing seat can be leveled better, and the normal placing and use of the tripod standard device are guaranteed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a seat is placed to but height-adjusting's tripod etalon, includes bed plate (1) and supporting legs (2), bed plate (1) is including extension arm (11) to three not equidirectional extension, the tip and supporting legs (2) of extension arm (11) are fixed, supporting legs (2) quantity is three, supporting legs (2) are located the below of extension arm (11), its characterized in that: the supporting leg (2) comprises a first adjusting mechanism (21), the first adjusting mechanism (21) comprises a stud (212), a fixing nut (213) and an accommodating cylinder (215), the stud (212) is vertically fixed on the lower surface of the base plate (1), the stud (212) is in threaded fit with the fixing nut (213), the stud (212) is inserted into the accommodating cylinder (215), and the fixing nut (213) is located above the accommodating cylinder (215).

2. An adjustable height tripod standard stand mount as claimed in claim 1 wherein: a limiting plate (214) is fixed on the upper surface of the accommodating barrel (215), and the fixing nut (213) is located between the limiting plate (214) and the accommodating barrel (215).

3. An adjustable height tripod standard stand mount as claimed in claim 2 wherein: limiting plate (214) quantity is a plurality of, just limiting plate (214) symmetry sets up, limiting plate (214) are including spacing riser (2141) and spacing diaphragm (2142), spacing diaphragm (2142) and the perpendicular setting of spacing riser (2141).

4. An adjustable height tripod standard stand mount as claimed in claim 1 wherein: the supporting leg (2) further comprises a second adjusting mechanism (22), the second adjusting mechanism (22) comprises a sleeve (222), and the accommodating cylinder (215) can ascend and descend along the sleeve (222) to adjust the height of the supporting leg (2).

5. An adjustable height tripod standard stand mount as claimed in claim 4 wherein: the lateral wall of the containing barrel (215) is provided with a sliding block (221), the sliding block (221) is located at the end far away from the limiting plate (214), the axis of the sliding block (221) is perpendicular to the axis of the containing barrel (215), a vertical slide way (2222) and a transverse slide way (2223) are arranged in the sleeve (222), the vertical slide way (2222) is communicated with and perpendicular to the transverse slide way (2223), and the sliding block (221) can slide in the vertical slide way (2222) and the transverse slide way (2223).

6. An adjustable height tripod standard stand mount as claimed in claim 5 wherein: the number of the transverse sliding ways (2223) is multiple, and the transverse sliding ways (2223) are uniformly distributed in the vertical direction and are parallel to each other.

7. An adjustable height tripod standard stand mount as claimed in claim 5 wherein: the sliding block (221) comprises a clamping connector (2213), a clamping hole (2221) is formed in the sleeve (222), and the clamping connector (2213) is mutually clamped with the clamping hole (2221).

8. An adjustable height tripod standard stand mount as claimed in claim 7, wherein: sliding block (221) still includes and supports pressure spring (2212) and joint piece (2214), storage tank (2211) has been seted up to the inside of sliding block (221), support pressure spring (2212) and joint piece (2214) and be located sliding block (221), joint piece (2214) and joint piece (2213) fixed connection, the both ends that support pressure spring (2212) respectively with the end wall mutual butt of joint piece (2214) and storage tank (2211).