CN217083741U

CN217083741U - Adjustable jumbo size spirit level support adapter

Info

Publication number: CN217083741U
Application number: CN202122754081.2U
Authority: CN
Inventors: 季威威
Original assignee: Nantong Bairuili Electric Tools Co ltd
Current assignee: Nantong Bairuili Electric Tools Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-07-29
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to a spirit level technical field just discloses an adjustable jumbo size spirit level support adapter, including the U-shaped plate, the upper surface of U-shaped plate is provided with the external screw thread pipe, through clamping mechanism fixed connection between external screw thread pipe and the U-shaped plate, the inside of U-shaped plate is provided with actuating mechanism. The utility model discloses be convenient for operating personnel can adjust out suitable adapter size according to the mounting dimension of spirit level.

Description

Adjustable jumbo size spirit level support adapter

Technical Field

The utility model relates to a spirit level technical field especially relates to an adjustable jumbo size spirit level support adapter.

Background

The level gauge is a commonly used measuring tool for measuring small angles, and is used for measuring an inclination angle relative to a horizontal position, the planeness and straightness of a guide rail of machine tool equipment, the horizontal position and the vertical position of equipment installation and the like in the mechanical industry and instrument manufacturing.

The support adapter of current spirit level, most of the cases all are that the adapter on a support can only place the spirit level that corresponds the size, because of the size of unable adjustment adapter junction, and then lead to can't place other sizes's spirit level.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the size of the adapter can not be adjusted according to the size of the level gauge in the prior art, and the provided adapter of the adjustable large-size level gauge bracket.

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

the utility model provides an adjustable jumbo size spirit level support adapter, includes the U-shaped plate, the upper surface of U-shaped plate is provided with the external screw thread pipe, through clamping mechanism fixed connection between external screw thread pipe and the U-shaped plate, the inside of U-shaped plate is provided with actuating mechanism.

Preferably, the clamping mechanism includes two sets of inserted bars, two cardboards, dead lever, two connecting rods and two sliders, the both ends of dead lever respectively with the left and right inner wall fixed connection of U-shaped board, two the pole wall in the dead lever is cup jointed in the equal activity of slider, the bar mouth has been seted up to the upper end of U-shaped board, two the lower extreme of connecting rod respectively with the slider upper surface fixed connection that corresponds, two the upper end of connecting rod runs through the bar mouth and upwards extends to the external screw thread intraduct, two the cardboard respectively with the upper end pole wall fixed connection of the connecting rod that corresponds, every group the inserted bar all is provided with two, every the lateral wall fixed connection of inserted bar and cardboard, two first slots have been seted up respectively to the left and right inner wall of external screw thread pipe, every the activity is pegged graft between inserted bar and the first slot that corresponds.

Preferably, actuating mechanism includes two-way lead screw and first knob, the both ends pole wall of two-way lead screw is connected with the left and right inner wall of U-shaped plate rotation through first bearing respectively, the pole wall and two slider threaded connection of two-way lead screw, the right-hand member of two-way lead screw runs through U-shaped plate right side wall and outwards extends, the right-hand member fixed connection of first knob and two-way lead screw.

Preferably, the driving mechanism comprises a first rotating rod, a first bevel gear, a second rotating rod and a ring-shaped plate, the rod wall of the first rotating rod is rotatably connected with the right side wall of the U-shaped plate through a second bearing, the first bevel gear is fixedly sleeved with the rod wall of the first rotating rod, the rod walls at two ends of the second rotating rod are fixedly connected with the front inner wall and the rear inner wall of the U-shaped plate through third bearings respectively, a first through hole is formed in the ring-shaped plate, the ring-shaped plate is fixedly sleeved on the rod wall of the second rotating rod through the first through hole, the second bevel gear is fixedly sleeved on the rod wall of the second rotating rod, the first bevel gear is in meshing connection with the second bevel gear, the ring-shaped plate is in transmission connection with the two sliders, and a limiting mechanism is arranged between the right outer wall of the U-shaped plate and the second rotating rod.

Preferably, the transmission mechanism comprises two first U-shaped blocks, two second U-shaped blocks and two connecting rods, the two first U-shaped blocks are fixedly connected with the side wall of the annular plate respectively, the two second U-shaped blocks are fixedly arranged on the lower surfaces of the two sliding blocks respectively, and two ends of the two connecting rods are rotatably arranged inside the corresponding first U-shaped blocks and the corresponding second U-shaped blocks through shaft pins respectively.

Preferably, stop gear includes diaphragm, spring, gag lever post, stopper and pull rod, the diaphragm is fixed to be set up in the right side outer wall of U-shaped board, the second through-hole has been seted up to the inside of diaphragm, the gag lever post passes through second through-hole and diaphragm sliding connection, the stopper is fixed to be cup jointed in the pole wall of gag lever post, the spring activity is cup jointed in the pole wall of gag lever post, the both ends of spring respectively with diaphragm and stopper fixed connection, the pole wall of second bull stick is encircleed and is seted up the second slot, the activity is pegged graft between gag lever post and the second slot, the upper end fixed connection of pull rod and gag lever post.

Preferably, the right end of the first rotating rod is fixedly connected with a second knob.

Compared with the prior art, the utility model provides an adjustable jumbo size spirit level support adapter possesses following beneficial effect:

1. this adjustable jumbo size spirit level support adapter through clamping mechanism, two-way lead screw and the first knob that sets up, can be convenient for operating personnel change the external screw thread pipe, and then can realize adjusting the adapter size of spirit level.

2. This adjustable jumbo size spirit level support adapter through actuating mechanism, latch mechanism and the drive mechanism who sets up, and the operating personnel of being convenient for can be according to the installation dimension of current spirit level, change the size of adapter.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the operating personnel of being convenient for can adjust out suitable adapter size according to the mounting dimension of spirit level.

Drawings

Fig. 1 is a schematic structural view of an adjustable large-sized level meter bracket adapter according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural view of another embodiment of the adapter of the present invention for an adjustable large-sized level bracket;

fig. 4 is an enlarged view of a portion B of fig. 3.

In the figure: the device comprises a 1U-shaped plate, a 2 sliding block, a 3 first knob, a 4 fixed rod, a 5 connecting rod, a 6 external threaded pipe, a 7 bidirectional screw rod, a 8 first rotating rod, a 9 clamping plate, a 10 inserted rod, a 11 annular plate, a 12 second rotating rod, a 13 second bevel gear, a 14 first bevel gear, a 15 first U-shaped block, a 16 second U-shaped block, a 17 connecting rod, a 18 second knob, a 19 limiting block, a 20 spring and a 21 transverse plate.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, the adjustable adapter for the large-size level support comprises a U-shaped plate 1, wherein an external threaded pipe 6 is arranged on the upper surface of the U-shaped plate 1, the external threaded pipe 6 is fixedly connected with the U-shaped plate 1 through a clamping mechanism, and a driving mechanism is arranged inside the U-shaped plate 1.

The clamping mechanism comprises two groups of inserted bars 10, two clamping plates 9 and a fixed bar 4, two connecting rods 5 and two sliders 2, the both ends of dead lever 4 respectively with U-shaped plate 1's left side, right side inner wall fixed connection, two equal activities of slider 2 cup joint in the pole wall of dead lever 4, the bar mouth has been seted up to U-shaped plate 1's upper end, two connecting rod 5's lower extreme respectively with the 2 last fixed surface of slider that correspond is connected, two connecting rod 5's upper end runs through the bar mouth and upwards extends to inside external screw tube 6, two cardboard 9 respectively with the upper end pole wall fixed connection of corresponding connecting rod 5, every inserted bar 10 of group all is provided with two, every inserted bar 10 and cardboard 9's lateral wall fixed connection, external screw tube 6's a left side, two first slots have been seted up respectively to the right inner wall, every inserted bar 10 is pegged graft with the activity between the first slot that corresponds, be convenient for change and fix external screw tube 6.

The driving mechanism comprises a bidirectional screw rod 7 and a first knob 3, rod walls at two ends of the bidirectional screw rod 7 are respectively connected with the left inner wall and the right inner wall of the U-shaped plate 1 through first bearings in a rotating mode, the rod wall of the bidirectional screw rod 7 is in threaded connection with the two sliding blocks 2, the right end of the bidirectional screw rod 7 penetrates through the right side wall of the U-shaped plate 1 and extends outwards, the first knob 3 is fixedly connected with the right end of the bidirectional screw rod 7, and the clamping mechanism is convenient to fix the external threaded pipe 6.

The utility model discloses in, during the use, clockwise rotation first knob 3, drive two-way lead screw 7 and rotate, and then drive two slider 2 inwards-moving, drive two connecting rods 5 and cardboard 9 inwards-moving, make two sets of inserted bars 10 break away from the draw-in groove, take off outer threaded tube 6, change the outer threaded tube 6 of suitable size, the first knob of anticlockwise rotation 3, drive two-way lead screw 7 and rotate, and then drive two slider 2 outwards-moving, drive two connecting rods 5 and cardboard 9 outwards-moving, make two sets of inserted bars 10 insert the draw-in groove, and then fix outer threaded tube 6.

Example 2

Referring to fig. 3-4, the adjustable adapter for the large-size level support comprises a U-shaped plate 1, wherein an external threaded pipe 6 is arranged on the upper surface of the U-shaped plate 1, the external threaded pipe 6 is fixedly connected with the U-shaped plate 1 through a clamping mechanism, and a driving mechanism is arranged inside the U-shaped plate 1.

The clamping mechanism comprises two groups of inserted rods 10, two clamping plates 9 and a fixed rod 4, two connecting rods 5 and two sliders 2, the both ends of dead lever 4 respectively with U-shaped plate 1's left side, right side inner wall fixed connection, two equal activities of slider 2 cup joint in the pole wall of dead lever 4, the bar mouth has been seted up to U-shaped plate 1's upper end, two connecting rod 5's lower extreme respectively with the 2 last fixed surface of slider that correspond is connected, two connecting rod 5's upper end runs through the bar mouth and upwards extends to inside external screw tube 6, two cardboard 9 respectively with the upper end pole wall fixed connection of corresponding connecting rod 5, every inserted bar 10 of group all is provided with two, every inserted bar 10 and cardboard 9's lateral wall fixed connection, external screw tube 6's a left side, two first slots have been seted up respectively to the right inner wall, the activity is pegged graft between every inserted bar 10 and the first slot that corresponds, be convenient for carry out the joint fastening to external screw tube 6.

The driving mechanism comprises a first rotating rod 8, a first bevel gear 14 and a second bevel gear 13, second bull stick 12 and annular plate 11, the pole wall of first bull stick 8 rotates with the right side wall of U-shaped plate 1 through the second bearing and is connected, first bevel gear 14 cup joints with the pole wall of first bull stick 8 is fixed, the both ends pole wall of second bull stick 12 is respectively through preceding of third bearing and U-shaped plate 1, back inner wall fixed connection, first through-hole has been seted up to annular plate 11's inside, annular plate 11 cup joints in the pole wall of second bull stick 12 through first through-hole is fixed, second bevel gear 13 cup joints in the pole wall of second bull stick 12 is fixed, meshing connection between first bevel gear 14 and the second bevel gear 13, be connected through the drive mechanism transmission between annular plate 11 and two sliders 2, be provided with stop gear between the right side outer wall of U-shaped plate 1 and the second bull stick 12, be convenient for drive mechanism to rotate.

The transmission mechanism comprises two first U-shaped blocks 15, two second U-shaped blocks 16 and two connecting rods 17, the two first U-shaped blocks 15 are fixedly connected with the side wall of the annular plate 11 respectively, the two second U-shaped blocks 16 are fixedly arranged on the lower surfaces of the two sliders 2 respectively, and two ends of the two connecting rods 17 are arranged in the corresponding first U-shaped blocks 15 and the corresponding second U-shaped blocks 16 through shaft pins in a rotating mode respectively, so that the two sliders 2 are driven to move conveniently.

Stop gear includes diaphragm 21, spring 20, gag lever post 22, stopper 19 and pull rod 23, diaphragm 21 is fixed to be set up in the right side outer wall of U-shaped plate 1, the second through-hole has been seted up to diaphragm 21's inside, gag lever post 22 passes through second through-hole and diaphragm 21 sliding connection, stopper 19 is fixed to be cup jointed in gag lever post 22's pole wall, spring 20 activity is cup jointed in gag lever post 22's pole wall, spring 20's both ends respectively with diaphragm 21 and stopper 19 fixed connection, the pole wall of second bull stick 12 encircles and has been seted up the second slot, the activity is pegged graft between gag lever post 22 and the second slot, pull rod 23 and gag lever post 22's upper end fixed connection, be convenient for spacing first bull stick 8, prevent that first bull stick 8 from rotating when using.

The right end of the first rotating rod 8 is fixedly connected with a second knob 18, which is convenient for driving the first rotating rod 8 to rotate.

In the utility model, when in use, the second knob 18 is clockwise rotated to drive the first rotating rod 15 to rotate, the second rotating rod 12 and the annular plate 11 are driven to rotate by the meshing rotation between the first bevel gear 14 and the second bevel gear 13, the two sliders 2 are driven to move inwards by the movement of the first U-shaped block 15, the connecting rod 17 and the second U-shaped block 16, the two connecting rods 5 and the clamping plate 9 are driven to move inwards, so that the two groups of inserted rods 10 are separated from the clamping grooves, the external threaded pipe 6 is taken down, the external threaded pipe 6 with proper size is replaced, the second knob 18 is anticlockwise rotated to drive the first rotating rod 15 to rotate, the second rotating rod 12 and the annular plate 11 are driven to rotate by the meshing rotation between the first bevel gear 14 and the second bevel gear 13, the two sliders 2 are driven to move outwards by the movement of the first U-shaped block 15, the connecting rod 17 and the second U-shaped block 16, the two connecting rods 5 and the clamping plate 9 are driven to move outwards, so that the two groups of the insert rods 10 are inserted into the clamping grooves to fix the externally threaded pipe 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an adjustable jumbo size spirit level support adapter, includes U-shaped board (1), its characterized in that:

the upper surface of the U-shaped plate (1) is provided with an external thread pipe (6),

the external thread pipe (6) is fixedly connected with the U-shaped plate (1) through a clamping mechanism,

and a driving mechanism is arranged in the U-shaped plate (1).

2. The adapter for the large-size adjustable level bracket according to claim 1, wherein the clamping mechanism comprises two groups of insertion rods (10), two clamping plates (9), a fixing rod (4), two connecting rods (5) and two sliding blocks (2), two ends of the fixing rod (4) are respectively and fixedly connected with the left and right inner walls of the U-shaped plate (1), two sliding blocks (2) are movably sleeved on the rod wall of the fixing rod (4), the upper end of the U-shaped plate (1) is provided with a strip-shaped opening, the lower ends of the two connecting rods (5) are respectively and fixedly connected with the upper surface of the corresponding sliding block (2), the upper ends of the two connecting rods (5) penetrate through the strip-shaped opening and extend upwards into the external threaded pipe (6), the two clamping plates (9) are respectively and fixedly connected with the upper end rod wall of the corresponding connecting rod (5), two insertion rods (10) are respectively arranged, each inserted bar (10) is fixedly connected with the side wall of the clamping plate (9), two first slots are respectively formed in the left inner wall and the right inner wall of the outer threaded pipe (6), and each inserted bar (10) is movably inserted into the corresponding first slot.

3. The adapter of the large-size adjustable level bracket according to claim 1, wherein the driving mechanism comprises a bidirectional screw rod (7) and a first knob (3), two end rod walls of the bidirectional screw rod (7) are respectively and rotatably connected with the left and right inner walls of the U-shaped plate (1) through first bearings, the rod walls of the bidirectional screw rod (7) are in threaded connection with the two sliders (2), the right end of the bidirectional screw rod (7) penetrates through the right side wall of the U-shaped plate (1) and extends outwards, and the first knob (3) is fixedly connected with the right end of the bidirectional screw rod (7).

4. The adapter of claim 1, wherein the driving mechanism comprises a first rotating rod (8), a first bevel gear (14), a second bevel gear (13), a second rotating rod (12) and a ring-shaped plate (11), the rod wall of the first rotating rod (8) is rotatably connected with the right side wall of the U-shaped plate (1) through a second bearing, the first bevel gear (14) is fixedly sleeved with the rod wall of the first rotating rod (8), the rod walls at two ends of the second rotating rod (12) are respectively fixedly connected with the front inner wall and the rear inner wall of the U-shaped plate (1) through a third bearing, a first through hole is formed in the ring-shaped plate (11), the ring-shaped plate (11) is fixedly sleeved on the rod wall of the second rotating rod (12) through the first through hole, the second bevel gear (13) is fixedly sleeved on the rod wall of the second rotating rod (12), the first bevel gear (14) is in meshed connection with the second bevel gear (13), the annular plate (11) is in transmission connection with the two sliding blocks (2) through a transmission mechanism, and a limiting mechanism is arranged between the outer wall of the right side of the U-shaped plate (1) and the second rotating rod (12).

5. The adapter of the large-size adjustable level bracket according to claim 4, wherein the transmission mechanism comprises two first U-shaped blocks (15), two second U-shaped blocks (16) and two connecting rods (17), the two first U-shaped blocks (15) are respectively and fixedly connected with the side walls of the annular plate (11), the two second U-shaped blocks (16) are respectively and fixedly arranged on the lower surfaces of the two sliders (2), and two ends of the two connecting rods (17) are respectively and rotatably arranged inside the corresponding first U-shaped blocks (15) and second U-shaped blocks (16) through shaft pins.

6. The adapter of the large-size adjustable level bracket according to claim 4, wherein the limiting mechanism comprises a transverse plate (21), a spring (20), a limiting rod (22), a limiting block (19) and a pull rod (23), the transverse plate (21) is fixedly arranged on the outer wall of the right side of the U-shaped plate (1), a second through hole is formed in the transverse plate (21), the limiting rod (22) is slidably connected with the transverse plate (21) through the second through hole, the limiting block (19) is fixedly sleeved on the rod wall of the limiting rod (22), the spring (20) is movably sleeved on the rod wall of the limiting rod (22), two ends of the spring (20) are respectively fixedly connected with the transverse plate (21) and the limiting block (19), the rod wall of the second rotating rod (12) is surrounded by the second slot, and the limiting rod (22) is movably inserted into the second slot, the pull rod (23) is fixedly connected with the upper end of the limiting rod (22).

7. An adjustable adapter for large-scale levels, according to claim 4, characterized in that a second knob (18) is fixedly connected to the right end of said first turning rod (8).