CN218864940U

CN218864940U - Portable measuring scale

Info

Publication number: CN218864940U
Application number: CN202223595633.0U
Authority: CN
Inventors: 陈文隆; 吴向园
Original assignee: Zhejiang New Century Engineering Detection Co ltd
Current assignee: Zhejiang New Century Engineering Detection Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-14
Anticipated expiration: 2032-12-26

Abstract

The application discloses portable measurement scale relates to the scale field, and it includes the support frame, sets up the branch on the support frame, sets up the dipperstick on the bracing piece, the support frame includes first bracing piece and second bracing piece, first mounting groove has been seted up on the first bracing piece, the inboard bottom of first mounting groove is fixed with the dwang, set up the rotation hole that is used for wearing to establish the dwang on the second bracing piece, the second bracing piece is close to the terminal surface of first bracing piece and has seted up the second mounting groove, and inboard bottom sliding connection of second mounting groove has the locating piece, the constant head tank that is used for wearing to establish the locating piece is seted up to the inboard bottom of first mounting groove, first bracing piece lateral wall is provided with the adapting unit who is used for being connected first bracing piece and second bracing piece, be provided with the fixed part that is used for being connected branch and bracing piece on the dwang. This application has the effect that promotes the portable degree of measuring the scale.

Description

Portable measuring scale

Technical Field

The application relates to the field of rulers, in particular to a portable measuring ruler.

Background

The construction scale is mainly used for detecting the construction and completion quality of engineering construction, decoration and fitment, bridge construction, equipment installation and other projects.

Patent publication No. CN203024686U discloses a measuring scale for measuring the dimensions of a space. The utility model aims at providing a space dimension measuring scale, its distance that can accurate measurement space two arbitrary points fall on in XY axle plane coordinate system. This kind of space size measurement scale, it includes: the device comprises a support, a support rod which is connected with and vertical to the support, a scale with a chute and two infrared emitters; the middle part of the scale is connected with the top of the supporting rod through a pin shaft, a first horizontal bead is arranged on the top plane of the scale, two sliding blocks are arranged in a sliding groove of the scale, and each sliding block is connected with an infrared emitter through a pin shaft. Preferably, a second horizontal bead is arranged on the side surface of the scale; the support is a three-support-leg support, a height adjusting nut is arranged on each support leg of the support, and a third horizontal bead is arranged on the support. The top of the supporting rod is provided with an arc-shaped limiting hole with the radian of pi/2, and a limiting nut penetrates through the arc-shaped limiting hole to be abutted against the scale. The scale is a telescopic scale.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the support rod and the support seat are integrally formed, and the measuring scale is inconvenient to store and carry.

SUMMERY OF THE UTILITY MODEL

In order to promote the portable degree of measuring the scale, this application provides a portable measuring scale.

The application provides a portable measurement scale adopts following technical scheme:

the utility model provides a portable measurement scale, includes the support frame, sets up the branch on the support frame, sets up the dipperstick on the bracing piece, the support frame includes first bracing piece and second bracing piece, first mounting groove has been seted up on the first bracing piece, the inboard bottom of first mounting groove is fixed with the dwang, set up the rotation hole that is used for wearing to establish the dwang on the second bracing piece, the second bracing piece is close to the terminal surface of first bracing piece and has seted up the second mounting groove, and the inboard bottom sliding connection of second mounting groove has the locating piece, the constant head tank that is used for wearing to establish the locating piece is seted up to the inboard bottom of first mounting groove, first bracing piece lateral wall is provided with the adapting unit who is used for being connected first bracing piece and second bracing piece, be provided with the fixed part that is used for being connected branch and bracing piece on the dwang.

Through adopting above-mentioned technical scheme, can dismantle between branch and the support frame and be connected, first bracing piece is parallel to each other with the rotatable to length direction of second bracing piece, is convenient for accomodate support frame and branch.

Optionally, adapting unit is including rotating the axis of rotation of connecting in first bracing piece lateral wall, rotatory hole has been seted up to the axis of rotation tip, sliding connection has the locating lever in the rotatory hole, the locating lever is "L" shape, set up the design groove that is used for wearing to establish the locating lever on the second bracing piece.

Through adopting above-mentioned technical scheme, when first bracing piece rotated to the lateral wall butt with the second bracing piece, rotated the axis of rotation, the pulling locating lever to make the locating lever wear to establish in the setting groove, be convenient for reduce first bracing piece and the autonomic pivoted possibility that takes place of second bracing piece.

Optionally, the fixing part includes the installation piece that is fixed in the bull stick tip, installation piece bottom butt in second bracing piece up end, offer the mounting hole that is used for wearing to establish branch on the installation piece, the installation piece lateral wall is worn to be equipped with and is used for the fixed first fixing bolt with branch, the first locating hole that is used for wearing to establish first fixing bolt is offered to the branch lateral wall.

Through adopting above-mentioned technical scheme, it is fixed with branch and installation piece through first fixing bolt, the dismantlement of the branch of being convenient for.

Optionally, a second fixing bolt penetrates through the side wall of the mounting block, the axis of the second fixing bolt is perpendicular to the axis of the first fixing bolt, and a second positioning hole for penetrating the second fixing bolt is formed in the side wall of the supporting rod.

Through adopting above-mentioned technical scheme, the second fixing bolt axis perpendicular to first fixing bolt axis is convenient for strengthen the stability of branch in the mounting hole.

Optionally, a positioning strip convenient for positioning the supporting rod is fixed on the side wall of the supporting rod, and a limiting groove used for penetrating the positioning strip is formed in the inner side wall of the mounting hole.

Through adopting above-mentioned technical scheme, branch lateral wall fixed position strip is convenient for adapt to the branch of different shapes and fixes in the mounting hole, and when branch was cylindric, the location strip has reduced branch pivoted possibility in the mounting hole.

Optionally, the measuring scale terminal surface is fixed with the regulation pole, set up the adjustment tank that is used for wearing to establish the regulation pole on the branch, adjust pole tip threaded connection and be used for adjusting the regulating block of adjusting the pole position in the adjustment tank.

Through adopting above-mentioned technical scheme, rotate the position of the adjustable dipperstick of regulating block on branch, the dipperstick rotation of being convenient for simultaneously is convenient for accomodate the dipperstick.

Optionally, a control rod convenient for controlling the rotation of the adjusting block is fixed on the side wall of the adjusting block.

Through adopting above-mentioned technical scheme, the control lever is convenient for the rotation of manual control regulating block.

Optionally, the inner side wall of the mounting hole is provided with a guide surface which is convenient for the support rod to penetrate through.

Through adopting above-mentioned technical scheme, the mounting hole is worn to establish by branch between being convenient for to the spigot surface, has reduced branch and mounting hole lateral wall conflict and can't wear to establish the possibility to the mounting hole.

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

1. the support rod is detachably connected with the support frame, and the first support rod and the second support rod can rotate at the same time, so that the measuring scale and the support frame can be conveniently accommodated, and the carrying is convenient;

2. the dipperstick can slide in the adjustment tank, through the position of the steerable dipperstick of regulating block on branch, the dipperstick of being convenient for simultaneously rotates on branch, is convenient for accomodate.

Drawings

Fig. 1 is a schematic structural diagram of a main body according to an embodiment of the present application.

Fig. 2 is a sectional view of the main structure of the embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of the reference numerals:

1. a support frame; 2. a strut; 3. a first support bar; 4. a second support bar; 5. a first mounting groove; 6. rotating the rod; 7. rotating the hole; 8. a second mounting groove; 9. positioning blocks; 10. positioning a groove; 11. a rotating shaft; 12. rotating the hole; 13. positioning a rod; 14. a shaping groove; 15. mounting blocks; 16. mounting holes; 17. a first fixing bolt; 18. a first positioning hole; 19. a second fixing bolt; 20. a second positioning hole; 21. a positioning bar; 22. a limiting groove; 23. adjusting a rod; 24. an adjustment groove; 25. a regulating block; 26. a control lever; 27. a guide surface.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a portable measurement scale, refer to fig. 1, fig. 2 and fig. 3, including support frame 1, support frame 1 places subaerial, be provided with branch 2 on support frame 1, be provided with the dipperstick on branch 2, support frame 1 includes first bracing piece 3 and second bracing piece 4, first mounting groove 5 has been seted up on first bracing piece 3, 5 inside wall bottom integrated into one piece of first mounting groove has dwang 6, dwang 6 is vertical setting, rotation hole 7 has been seted up on second bracing piece 4, rotation hole 7 is used for wearing to establish dwang 6 and is connected first bracing piece 3 and second bracing piece 4, second bracing piece 4 has been seted up near the terminal surface of first bracing piece 3, second mounting groove 8 is corresponding with first mounting groove 5, second mounting groove 8 makes first bracing piece 3 flush with the terminal surface of second bracing piece 4 with 5 cooperation of first mounting groove 8, the locating hole has been seted up to the inboard bottom of second mounting groove 8, wear to be equipped with locating piece 9 in the locating hole, and 9 sliding connection in the locating hole, locating piece 9 bonds and is used for the locating piece 10 side direction of the inboard side of locating piece 10 that the locating piece is equipped with the locating piece 10 that the locating piece is used for promoting when the locating piece 9, the locating piece is worn to slide in the locating piece 10.

Referring to fig. 1 and 2, a connecting part is arranged on the side wall of the first support rod 3, the connecting part is used for connecting the first support rod 3 with the second support rod 4, the connecting part comprises a rotating shaft 11 which is connected with the side wall of the first support rod 3 through a rotating shaft, a rotating hole 12 is formed in the end part of the rotating shaft 11, a positioning rod 13 is arranged in the rotating hole 12 in a penetrating manner and is connected with the inner side wall of the rotating hole 12 in a sliding manner, the positioning rod 13 is in an L shape, a rotating spring is arranged in the rotating hole 12, one end of the rotating spring is bonded to the inner bottom of the rotating hole 12, the other end of the rotating spring is bonded to the end part of the positioning rod 13, the rotating spring is used for pulling the positioning rod 13 to slide towards the inner part of the rotating hole 12, a fixing groove 14 is formed in the side wall of the second support rod 4, the fixing groove 14 is used for penetrating the positioning rod 13, when the positioning rod 13 is arranged in the fixing groove 14, the side wall of the first support rod 3 is abutted to the second support rod 4, and the support frame 1 is convenient to store.

Referring to fig. 1 and 2, set up the fixed part on dwang 6, the fixed part is used for being connected branch 2 with the bracing piece, the fixed part includes installation piece 15, installation piece 15 welds in dwang 6 tip, installation piece 15 bottom butt in second bracing piece 4 up end, mounting hole 16 has been seted up on the installation piece 15, mounting hole 16 is used for wearing to establish branch 2, the spigot surface 27 of being convenient for wear to establish branch 2 is seted up to the mounting hole 16 inside wall, first locating hole 18 has been seted up to the bracing piece lateral wall, first fixing bolt 17 is worn to be equipped with by the installation piece 15 lateral wall, first fixing bolt 17 is used for wearing to establish by first locating hole 18, first fixing bolt 17 is used for fixing branch 2 in mounting hole 16, second fixing bolt 19 is worn to be equipped with by the installation piece 15 lateral wall, second locating hole 20 has been seted up to the branch 2 lateral wall, second locating hole 20 is used for wearing to establish second fixing bolt 19, second fixing bolt 19 is used for further increasing the stability of branch 2 in second locating hole 20, second fixing bolt 19 axis is perpendicular to the cylindric fixing bolt 17, branch 2 axis 21 is equipped with the spacing strip 21 when being convenient for locating the mounting hole in the cylindric branch 2 mounting hole 22.

Refer to fig. 1 and fig. 2, dipperstick terminal surface integrated into one piece has the regulation pole 23, the adjustment tank 24 has been seted up on branch 2, adjustment tank 24 length direction is on a parallel with adjusting 23 length direction, adjustment tank 24 runs through regulation pole 23 along the horizontal direction, adjustment tank 24 is used for wearing to establish regulation pole 23, the regulation hole has been seted up to regulation pole 23 tip, wear to be equipped with regulating block 25 and regulating block 25 threaded connection in the adjustment tank 24 inside wall in the regulation hole, the position of the adjustable regulation pole 23 of regulating block 25 in adjustment tank 24 rotates, regulating block 25 lateral wall integrated into one piece has control lever 26, control lever 26 is convenient for control regulating block 25's rotation, reverse rotation regulating block 25, make dipperstick terminal surface and the separation of branch 2 lateral walls, the rotation dipperstick can make dipperstick length direction be on a parallel with branch 2 length direction, be convenient for accomodating of dipperstick.

The implementation principle of the portable measuring scale in the embodiment of the application is as follows: wear to establish in mounting hole 16 with branch 2, it is fixed with

branch

2 and 16 inside walls of mounting hole through first fixing bolt 17 and second fixing bolt 19, rotate first bracing piece 3 and second bracing piece 4, make first bracing piece 3 and second bracing piece 4 mutually perpendicular, be convenient for make branch 2 support on ground, rotate the position of the adjustable dipperstick of regulating block 25 on branch 2, be convenient for adjust the height of dipperstick, the dipperstick of being convenient for accomodate simultaneously.

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 portable measurement scale, includes support frame (1), sets up branch (2) on support frame (1), sets up the dipperstick on the bracing piece, its characterized in that: support frame (1) includes first bracing piece (3) and second bracing piece (4), first mounting groove (5) have been seted up on first bracing piece (3), first mounting groove (5) inboard bottom is fixed with dwang (6), offer rotation hole (7) that are used for wearing to establish dwang (6) on second bracing piece (4), second mounting groove (8) have been seted up to the terminal surface that second bracing piece (4) are close to first bracing piece (3), and second mounting groove (8) inboard bottom sliding connection has locating piece (9), constant head tank (10) that are used for wearing to establish locating piece (9) are seted up to first mounting groove (5) inboard bottom, first bracing piece (3) lateral wall is provided with and is used for being connected adapting unit of first bracing piece (3) and second bracing piece (4), be provided with on dwang (6) and be used for being connected the fixed part of branch (2) with support frame (1).

2. A portable measurement scale according to claim 1, wherein: the connecting part comprises a rotating shaft (11) which is rotatably connected to the side wall of the first supporting rod (3), a rotating hole (12) is formed in the end part of the rotating shaft (11), a positioning rod (13) is slidably connected in the rotating hole (12), the positioning rod (13) is L-shaped, and a shaping groove (14) used for penetrating through the positioning rod (13) is formed in the second supporting rod (4).

3. A portable measurement scale according to claim 2, wherein: the fixing part is including being fixed in installation piece (15) of dwang (6) tip, installation piece (15) bottom butt in second bracing piece (4) up end, offer mounting hole (16) that are used for wearing to establish branch (2) on installation piece (15), installation piece (15) lateral wall is worn to be equipped with and is used for first fixing bolt (17) fixed with branch (2), first locating hole (18) that are used for wearing to establish first fixing bolt (17) are seted up to branch (2) lateral wall.

4. A portable measurement scale according to claim 3, wherein: the side wall of the mounting block (15) is provided with a second fixing bolt (19) in a penetrating mode, the axis of the second fixing bolt (19) is perpendicular to the axis of the first fixing bolt (17), and the side wall of the supporting rod (2) is provided with a second positioning hole (20) used for penetrating the second fixing bolt (19).

5. A portable measurement scale according to claim 4, wherein: the utility model discloses a fixing device for fixing a car seat, including branch (2), mounting hole (16), locating bar (21) that be convenient for location branch (2) lateral wall is fixed with, spacing groove (22) that are used for wearing to establish locating bar (21) are seted up to mounting hole (16) inside wall.

6. A portable measurement scale according to claim 5, wherein: the dipperstick terminal surface is fixed with adjusts pole (23), offer on branch (2) and be used for wearing to establish regulation groove (24) of adjusting pole (23), it has regulating block (25) that are arranged in adjusting groove (24) position to adjust pole (23) tip threaded connection to be used for adjusting regulation pole (23).

7. A portable measurement scale according to claim 6, wherein: and a control rod (26) which is convenient for controlling the rotation of the adjusting block (25) is fixed on the side wall of the adjusting block (25).

8. A portable measurement scale according to claim 7, wherein: the inner side wall of the mounting hole (16) is provided with a guide surface (27) which is convenient for the support rod (2) to penetrate through.