CN208476250U - A kind of level bracket - Google Patents
A kind of level bracket Download PDFInfo
- Publication number
- CN208476250U CN208476250U CN201820954011.7U CN201820954011U CN208476250U CN 208476250 U CN208476250 U CN 208476250U CN 201820954011 U CN201820954011 U CN 201820954011U CN 208476250 U CN208476250 U CN 208476250U
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- China
- Prior art keywords
- slide bar
- fixture block
- sliding slot
- rack body
- latch
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Abstract
The utility model relates to engineering measuring technology fields, disclose a kind of level bracket, including attachment base and rack body, runner assembly for adjusting bracket ontology angle is installed between attachment base and rack body, sliding slot is offered on rack body, sliding is connected with slide bar in sliding slot, locking assembly is equipped between sliding slot and slide bar, locking assembly includes the latch of length direction arranged distribution along the chute, cavity is offered at the top of slide bar, the regulating member mobile with the fixture block of latch clamping and driving fixture block is installed in cavity.This programme utilizes new mechanical structure, sliding slot is opened up on rack body, and slide bar is installed in sliding slot, and the adjusting of stent length is realized using the sliding connection of slide bar and sliding slot；The locking assembly being made of latch, fixture block and regulating member is set again, realizes the fixation of slide bar using the locking of fixture block and latch, to ensure the firmness and stability of bracket after adjusting bracket length, improves the adjusting efficiency of bracket.
Description
Technical field
The utility model relates to engineering measuring technology field, in particular to a kind of level bracket.
Background technique
Level is a kind of instrument for establishing horizontal line of sight measurement ground point-to-point transmission difference in height, is generally required using level
Measurement work could be completed with support assorted use.Currently, the Chinese utility model patent that notification number is CN206420473U is public
Opened a kind of level, including instrument support ontology and tripod, the bottom of instrument support ontology is equipped with pedestal, tripod it is upper
End is equipped with pedestal, and the pedestal is equipped with the card slot being adapted to pedestal；Horizontal direction is interspersed with a locking bar, locking bar in the pedestal
It is slidably connected in pedestal.
Instrument support ontology is connected by pedestal with tripod, fixes level with this by above-mentioned technical proposal.But it is above-mentioned
The tripod of level be not applied for ground with a varied topography, tripod can only change level by adjusting angle
Height and position, flexibility and stability are poor, reduce measurement efficiency.For this purpose, needing a kind of level bracket, can flexibly adjust
The length and angle for saving bracket, improve the adjusting efficiency of bracket.
Utility model content
In view of the deficienciess of the prior art, can flexibly be adjusted the purpose of the utility model is to provide a kind of level bracket
The length and angle for saving bracket, improve the adjusting efficiency of bracket.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of level bracket,
Including attachment base and rack body, it is equipped between the attachment base and the rack body for adjusting bracket ontology angle
Runner assembly offers sliding slot on the rack body, and sliding is connected with slide bar, the sliding slot and the slide bar in the sliding slot
Between be equipped with locking assembly, the locking assembly includes the latch along track length direction arranged distribution, the slide bar top
Portion offers cavity, and the adjustment portion mobile with the fixture block of latch clamping and the driving fixture block is equipped in the cavity
Part.
By using above-mentioned technical proposal, sliding slot is opened up on rack body, and slide bar is installed in sliding slot, utilizes slide bar
The adjusting of stent length is realized with the sliding connection of sliding slot；The locking assembly being made of latch, fixture block and regulating member is set again,
The fixation of slide bar is realized using the locking of fixture block and latch, to ensure the firmness of bracket and steady after adjusting bracket length
It is qualitative, improve the adjusting efficiency of bracket.
The utility model is further arranged to, and offers the through-hole communicated with the cavity, the tune at the top of the slide bar
Section component includes the push rod with through-hole sliding connection, and described push rod one end is rotatably connected to connecting rod, the interlinking lever end with
The fixture block rotation connection, and it is rotatably connected to a shaft in the middle part of the connecting rod, the shaft is fixed with the cavity inner wall.
By using above-mentioned technical proposal, regulating member is arranged to the combination of push rod, connecting rod and shaft, push rod passes through logical
Hole extends as in cavity, when in push rod push-in cavity, connecting rod one end with push rod end close to latch, at this time the connecting rod other end around
Shaft rotates and drives fixture block far from latch, is separated latch with fixture block with this, consequently facilitating adjusting the position of slide bar.
The utility model is further arranged to, and the push rod is fixed with arc panel far from one end of the fixture block.
By using above-mentioned technical proposal, an arc panel is fixed in push rod end, arc plate surface is arc-shaped recess,
Agree with the finger of people with this, pushes push rod convenient for operator.
The utility model is further arranged to, and spring, the spring one are equipped between the arc panel and the slide bar
End is fixed with the arc panel, and the other end is fixed with the slide bar.
By using above-mentioned technical proposal, spring is installed between arc panel and slide bar, when push rod is moved into cavity, bullet
Spring is compressed, and when operator discharges push rod, the elastic force of spring makes push rod automatically reset, fixture block reset at this time and and latch
Clamping, to realize the automatically lock of latch and fixture block.
The utility model is further arranged to, the runner assembly include the hinged seat for being fixed on the attachment base bottom,
Be fixed on the pin-joint piece at the top of the rack body, be provided with the pin-joint piece and the hinge hole on the hinged seat and with institute
State the articulated shaft of hinge hole rotation connection.
By using above-mentioned technical proposal, runner assembly is arranged to the group of hinged seat, pin-joint piece, hinge hole and articulated shaft
It closes, hinge hole runs through hinged seat and pin-joint piece, and articulated shaft is threaded through in hinge hole, utilizes the rotation connection of articulated shaft and hinge hole
The rotation connection between rack body and attachment base is realized, to realize the adjustment of rack body angle, improves bracket
Flexibility.
The utility model is further arranged to, and the slide bar bottom is equipped with the sharp stabilizer blade in end.
By using above-mentioned technical proposal, in slide bar bottom mounting leg, leg end portions are sharp, are inserted into soil convenient for stabilizer blade
In equal ground, it is adapted to different ground environments, improves the stability of level.
The utility model is further arranged to, and the slide bar bottom offers threaded hole, the stabilizer blade top and the spiral shell
Pit is threadedly coupled.
By using above-mentioned technical proposal, threaded hole is opened up in slide bar bottom, and will connect at the top of stabilizer blade with threaded hole screw thread
It connects, realizes the installation of stabilizer blade and the adjusting of leg length using the threaded connection of the two.
The utility model is further arranged to, and the slide bar is equipped with scale.
By using above-mentioned technical proposal, scale is set on slide bar, the setting of scale facilitates operator and estimates branch
The length that frame is adjusted, further improves bracket installation and adjustment efficiency.
In conclusion the utility model has the following beneficial effects:
1, this programme opens up sliding slot on rack body, and slide bar is installed in sliding slot, utilizes the sliding of slide bar and sliding slot
The adjusting of stent length is realized in connection, and the fixation of slide bar is realized using the locking of fixture block and latch, thus in adjusting bracket
The firmness and stability for ensuring bracket after length improve the adjusting efficiency of bracket；
2, spring is installed between arc panel and slide bar, when push rod is moved into cavity, spring is compressed, and works as operator
Discharge push rod when, the elastic force of spring makes push rod automatically reset, at this time fixture block reset simultaneously with latch be clamped, thus realize latch with
The automatically lock of fixture block；
3, threaded hole is opened up in slide bar bottom, and will be threadedly coupled at the top of stabilizer blade with threaded hole, connected using the screw thread of the two
Connect the adjusting of the installation and leg length of realizing stabilizer blade.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the enlarged diagram of A in Fig. 1；
Fig. 3 is the schematic diagram of the section structure of ontology in embodiment；
Fig. 4 is the enlarged diagram of B in Fig. 3.
In figure: 1, attachment base；2, rack body；21, sliding slot；22, slide bar；23, stabilizer blade；24, threaded hole；25, scale；3,
Runner assembly；31, hinged seat；32, pin-joint piece；33, hinge hole；34, articulated shaft；4, locking assembly；41, latch；42, cavity；
421, through-hole；43, fixture block；44, regulating member；441, push rod；442, connecting rod；443, shaft；444, spring；445, arc panel.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of level bracket, including attachment base 1 and rack body 2, attachment base 1 are in cuboid, branch
Frame ontology 2 is elongated, and there are four rack bodies 2, and four rack bodies 2 are respectively distributed on the angle of attachment base 1 bottom four.
As shown in Figure 1, attachment base 1 and 2 bracket of rack body are equipped with runner assembly 3, and as shown in connection with fig. 2, runner assembly 3
Including hinged seat 31, pin-joint piece 32, hinge hole 33 and articulated shaft 34.Hinged seat 31 is fixed with 1 bottom of attachment base, and pin-joint piece 32 is solid
It is scheduled on 2 top of rack body, hinge hole 33 runs through hinged seat 31 and pin-joint piece 32, and articulated shaft 34 is threaded through in hinge hole 33.This
Scheme realizes the rotation connection between rack body 2 and attachment base 1 using the rotation connection of articulated shaft 34 and hinge hole 33, from
And the adjustment of 2 angle of rack body is realized, improve the flexibility of bracket.
As shown in Figure 1, Figure 3,2 surface of rack body offers sliding slot 21, and sliding slot 21 prolongs along the length direction of rack body 2
2 bottom of rack body is extended to, and sliding is connected with slide bar 22 in sliding slot 21.Slide bar 22 is elongated, length direction and bracket
2 length direction of ontology is consistent, and locking assembly 4 is equipped between slide bar 22 and sliding slot 21, and as shown in connection with fig. 4, locking assembly 4 is wrapped
Include latch 41, fixture block 43 and regulating member 44.Latch 41 has multiple, is integrally formed with rack body 2, and multiple latches 41 are along cunning
21 length direction arranged distribution of slot.Cavity 42 is offered at the top of slide bar 22, fixture block 43 and regulating member 44 are mounted in cavity 42,
Wherein, regulating member 44 includes push rod 441, connecting rod 442 and shaft 443.It is also provided with a through-hole 421 at the top of slide bar 22, leads to
Hole 421 is communicated with cavity 42.Push rod 441 is cylindrical, and length direction is consistent with the length direction of through-hole 421, and push rod 441
It is connected with sliding is adjusted.442 one end of connecting rod is hinged on push rod 441 and extends on one end in cavity 42, and 442 other end of connecting rod
It is hinged with 43 middle part of fixture block.Shaft 443 is fixed in cavity 42, and shaft 443 through the middle part of connecting rod 442 and with 442 turns of connecting rod
Dynamic connection.Push rod 441 is fixed with arc panel 445 far from one end of fixture block 43, and 445 surface of arc panel is arc-shaped recess, with this
Agree with the finger of people.Spring 444 is installed, 444 one end of spring and arc panel 445 are fixed, separately between arc panel 445 and slide bar 22
One end and slide bar 22 are fixed.When operator squeezes arc panel 445, and push rod 441 is pushed to move into cavity 42,444 quilt of spring
Compression, meanwhile, 442 one end of connecting rod is with 441 end of push rod close to latch 41, and 442 other end of connecting rod, 443 rotations around the shaft at this time are simultaneously
It drives fixture block 43 far from latch 41, is separated latch 41 with fixture block 43 with this；When operator discharges push rod 441, spring 444
Elastic force push rod 441 is automatically reset, at this time fixture block 43 reset simultaneously with latch 41 be clamped, to realize latch 41 and fixture block 43
Automatically lock.
As shown in Figure 1, scale 25 is additionally provided on slide bar 22, so that operator estimates the length that bracket is adjusted.Slide bar 22
Bottom offers threaded hole 24, and 24 screw-internal thread fit of threaded hole has stabilizer blade 23, and the one end of stabilizer blade 23 far from threaded hole 24 is in sharp
Shape is inserted into the ground such as soil convenient for stabilizer blade 23, consequently facilitating the fixation of bracket, and the screw thread at stabilizer blade 23 top and threaded hole 24
Connection side 23 length of installation and stabilizer blade of stabilizer blade 23 adjusting.
When the present embodiment is in use, the stabilizer blade 23 of three rack bodies 2 need to be only inserted into ground by operator, be rotated further by surplus
Under rack body 2 to adjust the angle of bracket, then squeeze arc panel 445, push rod 441 pushed to inside cavity 42, at this point,
Spring 444 is compressed, 442 one end of connecting rod with 441 end of push rod close to latch 41, and 442 other end of connecting rod, 443 rotation around the shaft
And drive fixture block 43 far from latch 41, and latch 41 is separated with fixture block 43 with this, operator is able to adjust the position of slide bar 22,
To change the length of rack body 2, when its stabilizer blade 23 insertion ground is fixed, bracket is completed to fix.Operator at this time
Push rod 441 need to be discharged, the elastic force of spring 444 makes push rod 441 automatically reset；Meanwhile fixture block 43 is resetted and is clamped with latch 41,
To ensure the firmness and stability of bracket after adjusting bracket length.In the above process, the adjusting of stent length and angle
Equal very simple, substantially increases the flexibility of bracket, to improve the adjusting efficiency of bracket.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of level bracket, including attachment base (1) and rack body (2), the attachment base (1) and the rack body
(2) runner assembly (3) for adjusting bracket ontology (2) angle is installed, it is characterized in that: on the rack body (2) between
Offer sliding slot (21), sliding is connected with slide bar (22) in the sliding slot (21), the sliding slot (21) and the slide bar (22) it
Between be equipped with locking assembly (4), the locking assembly (4) includes the latch along the sliding slot (21) length direction arranged distribution
(41), it offers cavity (42), is equipped in the cavity (42) and the latch (41) clamping at the top of the slide bar (22)
Fixture block (43) and the regulating member (44) of driving fixture block (43) movement.
2. a kind of level bracket according to claim 1, it is characterized in that: offered at the top of the slide bar (22) with it is described
The through-hole (421) that cavity (42) communicates, the regulating member (44) include the push rod with the through-hole (421) sliding connection
(441), described push rod (441) one end is rotatably connected to connecting rod (442), and connecting rod (442) end and the fixture block (43) turn
Dynamic connection, and be rotatably connected to a shaft (443) in the middle part of the connecting rod (442), in the shaft (443) and the cavity (42)
Wall is fixed.
3. a kind of level bracket according to claim 2, it is characterized in that: the push rod (441) is far from the fixture block
(43) one end is fixed with arc panel (445).
4. a kind of level bracket according to claim 3, it is characterized in that: the arc panel (445) and the slide bar
(22) it is equipped between spring (444), described spring (444) one end and the arc panel (445) are fixed, the other end and the cunning
Bar (22) is fixed.
5. a kind of level bracket according to claim 1, it is characterized in that: the runner assembly (3) includes being fixed on institute
The hinged seat (31) for stating attachment base (1) bottom, the pin-joint piece (32) being fixed at the top of the rack body (2), be provided with it is described
Hinge hole (33) on pin-joint piece (32) and the hinged seat (31) and the articulated shaft with the hinge hole (33) rotation connection
(34)。
6. a kind of level bracket according to claim 1, it is characterized in that: the slide bar (22) bottom is equipped with end point
Sharp stabilizer blade (23).
7. a kind of level bracket according to claim 6, it is characterized in that: the slide bar (22) bottom offers threaded hole
(24), it is threadedly coupled at the top of the stabilizer blade (23) with the threaded hole (24).
8. a kind of level bracket according to claim 1, it is characterized in that: the slide bar (22) is equipped with scale (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954011.7U CN208476250U (en) | 2018-06-20 | 2018-06-20 | A kind of level bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954011.7U CN208476250U (en) | 2018-06-20 | 2018-06-20 | A kind of level bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476250U true CN208476250U (en) | 2019-02-05 |
Family
ID=65214479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820954011.7U Active CN208476250U (en) | 2018-06-20 | 2018-06-20 | A kind of level bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727156A (en) * | 2021-01-21 | 2021-04-30 | 方圆化集团有限公司 | Landscape balcony overhead ground support structure and construction method |
-
2018
- 2018-06-20 CN CN201820954011.7U patent/CN208476250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727156A (en) * | 2021-01-21 | 2021-04-30 | 方圆化集团有限公司 | Landscape balcony overhead ground support structure and construction method |
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