CN209397733U - A kind of attachment device for built-in groove - Google Patents
A kind of attachment device for built-in groove Download PDFInfo
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- CN209397733U CN209397733U CN201822198509.8U CN201822198509U CN209397733U CN 209397733 U CN209397733 U CN 209397733U CN 201822198509 U CN201822198509 U CN 201822198509U CN 209397733 U CN209397733 U CN 209397733U
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- fixed
- square tube
- block
- groove
- built
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Abstract
The utility model discloses a kind of attachment devices for built-in groove, it is related to built-in groove technical field, its key points of the technical solution are that including the threaded hole for being set to square tube at the top of groove body, being respectively perpendicular the extension board for being fixed in square tube two sides and being set on extension board, it is provided with bindiny mechanism in the square tube, the bindiny mechanism includes being fixed in that link block at the top of square tube, vertically sliding is connected to the round bar of link block, the horizontal block for being threadedly connected to the fastening nut of round bar and being fixed in round bar bottom；The both ends of the horizontal block have been respectively and fixedly connected with the first rack gear, and the both ends of the groove body inside top have been respectively and fixedly connected with the second rack gear, and two first rack gears are engaged with two the second rack gears respectively.The utility model solves the problems, such as that adapter is installed in inconvenience, has achieved the effect that convenient for installing to adapter.
Description
Technical field
The utility model relates to built-in groove technical fields, more specifically, it is related to a kind of connection dress for built-in groove
It sets.
Background technique
Pre-buried channel flow is exactly the component installed and (buried) in concealed work, is specifically exactly the placement when structure pours
Component and fitting.Presently used pre-buried channel flow can further decrease pre-buried channel flow by hot rolling mostly with hot rolling cold roll forming
Internal stress.It is more reasonable by the pre-buried channel flow structure after hot-roll forming, improve its stability and mechanical performance.
The prior art can refer to the Chinese invention patent application file of Publication No. CN104631627A, and it discloses one kind
Novel belt tooth pre-buried channel flow, is related to the pre-embedded device of subway work and building curtain wall, mainly includes groove body and round end holdfast, institute
Stating groove body mainly includes slot waist, slot leg and slot foot；The groove body is completely by hot-roll forming；The bar portion of the conical head rivet is spiral shell
Rasp bar, the conical head rivet and slot waist junction are equipped with positioning ring, and the top of the conical head rivet is equipped with taper and rivets face.This hair
The bright fastness improved between groove body and holdfast has the effect of that structure novel, processing are scientific, practical.
But not set attachment device in above-mentioned groove body, thus it is inconvenient to adapter (supporting element for pipeline) progress
Installation.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of connection dresses for built-in groove
It sets, by setting bindiny mechanism, convenient for being installed to adapter.
To achieve the above object, the utility model provides following technical solution: a kind of attachment device for built-in groove,
Including being set to square tube at the top of groove body, being respectively perpendicular the spiral shell for being fixed in the extension board of square tube two sides and being set on extension board
Pit, is provided with bindiny mechanism in the square tube, and the bindiny mechanism includes being fixed in link block at the top of square tube, vertically sliding
Shifting is connected to the round bar of link block, the horizontal block for being threadedly connected to the fastening nut of round bar and being fixed in round bar bottom；It is described
The both ends of horizontal block have been respectively and fixedly connected with the first rack gear, and the both ends of the groove body inside top have been respectively and fixedly connected with the second rack gear, and two
First rack gear is engaged with two the second rack gears respectively.
By using above-mentioned technical proposal, built-in groove is embedded into concrete, after concrete is dry, is taken out in groove body
Chock plug；When needing that adapter is fixed, first square tube is put to the top of groove body, then unclamps fastening nut, is pushed
Round bar moves downward, and round bar, which moves down, drives horizontal block to move down, and after horizontal block is moved in groove body, is justified by rotation
Bar rotates horizontal block, and horizontal block is made to rotate 90 degree, then round bar is pulled to move up, round bar moves up drive horizontal block
It moves up, horizontal block, which moves up, drives the first rack gear to move up, and the first rack gear can be made to engage with the second rack gear in this way, so
After tighten fastening nut round bar be fixed, after round bar is fixed, the first rack gear can cooperate more firm with the second rack gear
Gu just square tube is fixed in this way；After square tube is fixed, adapter is fixed on extension board by bolt, it in this way can be right
Adapter is fixed, thus is convenient for installing adapter by setting bindiny mechanism.
The utility model is further arranged to: the buffering group for being buffered to it is provided on each extension board
Part.
By using above-mentioned technical proposal, extension board is loading plate, thus pressure suffered by extension board is maximum, by slow
It rushes component to buffer extension board, the service life of extension board can be extended in this way.
The utility model is further arranged to: the Buffer Unit includes being fixed in sleeve at the top of groove body, being fixed in and prolong
It stretches the piston in board bottom portion and is fixed in the first spring of piston base；The piston vertically slides and is connected to the interior of sleeve
Chamber；First spring is fixed in the bottom of sleeve far from one end of piston.
By using above-mentioned technical proposal, when extension board is by biggish pressure, extension board can be offset downward, extension board
It offsets downward band piston to offset downward, piston, which is offset downward, compresses the first spring, and piston is in the first spring at this time
Extension board is buffered under effect, the service life of extension board can be extended in this way.
The utility model is further arranged to: the round sliding slot vertically slid for round bar is offered on the link block.
By using above-mentioned technical proposal, round sliding slot has guiding role to round bar, can reduce round bar in this way on edge
A possibility that deviateing in vertical slipping.
The utility model is further arranged to: the both ends of the square tube are separately provided for the limit limited to square tube
Position mechanism.
By using above-mentioned technical proposal, when square tube is by the biggish power towards groove body width direction, square tube may
It can shift, square tube can be limited by the way that position-limit mechanism is arranged, square tube can be reduced in this way along the width direction of groove body
A possibility that shifting.
The utility model is further arranged to: position-limit mechanism described in every group include be fixed in vertical bar at the top of square tube one end,
Be sheathed on vertical bar and vertically slide pushing block, be hingedly connected to the abutting block at vertical bar bottom both ends and be set to vertical bar simultaneously
And the fixing piece for fixing pushing block；Connecting rod is hinged on each abutting block, the connecting rod is far from one end hinge for abutting block
It is connected to the bottom of pushing block；Recessing groove is offered at the top of the groove body, the both ends of the recessing groove respectively correspond two abutting blocks
Setting.
By using above-mentioned technical proposal, pushing block is pushed down on, pushing block moves down drive link movement, and link motion is driven
The dynamic block that abuts is rotated towards the direction close to recessing groove, and abutting block can in this way be transferred in recessing groove, is transferred to recessing groove when abutting block
In after, pushing block is fixed by fixing piece, square tube can be limited in this way.
The utility model is further arranged to: the bottom of the pushing block is connected with second spring, and the second spring is separate
One end of pushing block is fixed in the bottom of vertical bar.
By using above-mentioned technical proposal, pushing block, which moves down, compresses second spring, and second spring is at this time
Confined state, after unclamping pushing block, second spring pushes pushing block to move up, and is convenient for packing up position-limit mechanism in this way；Furthermore
Second spring has certain buffer function to pushing block, can extend the service life of pushing block in this way.
The utility model is further arranged to: the fixing piece is fastening bolt, and fastening bolt is threadedly connected to pushing block, and
And fastening bolt is connected to vertical bar.
By using above-mentioned technical proposal, pushing block is fixed by fastening bolt, pushing block can be reduced in this way
A possibility that deviation.
In conclusion the utility model has the advantages that compared with the prior art
1. built-in groove is embedded into concrete, after concrete is dry, the chock plug in groove body is taken out；When needs are to switching
When part is fixed, first square tube is put to the top of groove body, then unclamps fastening nut, round bar is pushed to move downward, round bar to
Lower mobile drive horizontal block moves down, and after horizontal block is moved in groove body, rotates horizontal block by rotation round bar, and make water
Plain block rotates 90 degree, then round bar is pulled to move up, and round bar, which moves up, drives horizontal block to move up, and horizontal block is upward
It is mobile that the first rack gear is driven to move up, the first rack gear can be made to engage with the second rack gear in this way, then tighten fastening nut to circle
Bar is fixed, and after round bar is fixed, the first rack gear can cooperate stronger with the second rack gear, so just consolidates square tube
It is fixed；After square tube is fixed, adapter is fixed on extension board by bolt, adapter can be fixed in this way, because
And by setting bindiny mechanism it is convenient for that adapter is installed；
2. extension board can be offset downward when extension board is by biggish pressure, extension board offset downward band piston to
Lower offset, piston, which is offset downward, compresses the first spring, and piston carries out extension board under the action of the first spring at this time
Buffering, can extend the service life of extension board in this way；
3. square tube may shift, and pass through setting when square tube is by the biggish power towards groove body width direction
Position-limit mechanism can limit square tube, can reduce a possibility that square tube shifts along the width direction of groove body in this way.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the partial sectional view of embodiment saliency the first rack gear and the second rack gear；
Fig. 3 is the structural schematic diagram of embodiment saliency circle sliding slot；
Fig. 4 is the structural schematic diagram of embodiment saliency Buffer Unit；
Fig. 5 is the structural schematic diagram of embodiment saliency position-limit mechanism.
In figure: 1, groove body；11, recessing groove；2, square tube；21, extension board；22, threaded hole；3, bindiny mechanism；31, it connects
Block；311, round sliding slot；32, round bar；33, fastening nut；34, horizontal block；35, the first rack gear；36, the second rack gear；4, it buffers
Component；41, sleeve；42, piston；43, the first spring；5, position-limit mechanism；51, vertical bar；52, pushing block；53, block is abutted；54, even
Bar；55, fastening bolt；6, second spring.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of attachment device for built-in groove, as shown in Figure 1, include the square tube 2 for being set to the top of groove body 1,
It is respectively perpendicular the threaded hole 22 for being fixed in the extension board 21 of 2 two sides of square tube and being set on extension board 21, is provided in square tube 2
Bindiny mechanism 3.
As shown in Figures 2 and 3, bindiny mechanism 3 includes the link block 31 for being fixed in 2 top of square tube, vertically sliding connection
In link block 31 round bar 32, be threadedly connected to the fastening nut 33 of round bar 32 and be fixed in the horizontal block of 32 bottom of round bar
34；The round sliding slot 311 vertically slid for round bar 32 is offered on link block 31；The both ends of horizontal block 34 have been respectively and fixedly connected with
One rack gear 35, the both ends of 1 inside top of groove body have been respectively and fixedly connected with the second rack gear 36, two the first rack gears 35 respectively with two second
Rack gear 36 engages.Built-in groove is embedded into concrete, after concrete is dry, takes out the chock plug in groove body 1；When need to turn
When fitting is fixed, first square tube 2 is put to the top of groove body 1, then unclamps fastening nut 33, round bar 32 is pushed to transport downwards
Dynamic, round bar 32, which moves down, drives horizontal block 34 to move down, after horizontal block 34 is moved in groove body 1, by rotating round bar
32 rotation horizontal blocks 34, and horizontal block 34 is made to rotate 90 degree, then round bar 32 is pulled to move up, round bar 32 moves up band
Dynamic horizontal block 34 moves up, and horizontal block 34, which moves up, drives the first rack gear 35 to move up, and can make the first rack gear 35 in this way
It is engaged with the second rack gear 36, then tightens fastening nut 33 and round bar 32 is fixed, after round bar 32 is fixed, the first rack gear
35 can cooperate with the second rack gear 36 it is stronger, it is just that square tube 2 is fixed in this way；After square tube 2 is fixed, it will be turned by bolt
Fitting is fixed on extension board 21, and adapter can be fixed in this way, thus is convenient for by setting bindiny mechanism 3 to switching
Part is installed.
As shown in figure 4, being provided with the Buffer Unit 4 for being buffered to it on each extension board 21, Buffer Unit 4 is wrapped
It includes and is fixed in the sleeve 41 at the top of groove body 1, be fixed in the piston 42 of 21 bottom of extension board and be fixed in the of 42 bottom of piston
One spring 43；Piston 42 vertically slides the inner cavity for being connected to sleeve 41；First spring 43 is fixed in far from one end of piston 42
The bottom of sleeve 41.When extension board 21 is by biggish pressure, extension board 21 can be offset downward, and extension board 21 offsets downward band
Piston 42 is offset downward, and piston 42, which is offset downward, compresses the first spring 43, and piston 42 is in the first spring 43 at this time
Extension board 21 is buffered under effect, the service life of extension board 21 can be extended in this way.
As shown in figure 5, the both ends of square tube 2 are separately provided for the position-limit mechanism 5 limited to square tube 2, every group of limit
Position mechanism 5 include be fixed in vertical bar 51 at the top of 2 one end of square tube, the pushing block 52 that is sheathed on vertical bar 51 and vertically slides, point
It is not articulated with the abutting block 53 at 51 bottom both ends of vertical bar and is set to vertical bar 51 and the fixing piece for fixing pushing block 52；Often
Connecting rod 54 is hinged on a abutting block 53, connecting rod 54 is articulated with the bottom of pushing block 52 far from the one end for abutting block 53；Fixing piece is
Fastening bolt 55, fastening bolt 55 is threadedly connected to pushing block 52, and fastening bolt 55 is connected to vertical bar 51；The top of groove body 1
Recessing groove 11 is offered, the both ends of recessing groove 11 respectively correspond two abutting block 53 settings.Unscrew fastening bolt 55, pushes down on
Pushing block 52, pushing block 52 move down the movement of drive link 54, and the movement driving of connecting rod 54 abuts block 53 towards the side close to recessing groove 11
To rotation, abutting block 53 can in this way be transferred in recessing groove 11, it is tight by tightening after abutting block 53 and being transferred in recessing groove 11
Pushing block 52 is fixed in fixing bolt 55, can limit in this way to square tube 2.
As shown in figure 5, the bottom of pushing block 52 is connected with second spring 6, second spring 6 is fixed in far from one end of pushing block 52
The bottom of vertical bar 51.Pushing block 52, which moves down, compresses second spring 6, and second spring 6 is in confined state at this time, when
After unclamping pushing block 52, second spring 6 pushes pushing block 52 to move up, and is convenient for packing up position-limit mechanism 5 in this way；Furthermore the second bullet
Spring 6 has certain buffer function to pushing block 52, can extend the service life of pushing block 52 in this way.
Application method of this kind for the attachment device of built-in groove is as follows:
Built-in groove is embedded into concrete, after concrete is dry, takes out the chock plug in groove body 1；When needs are to switching
When part is fixed, first square tube 2 is put to the top of groove body 1, and is inserted into piston 42 in sleeve 41, then unclamps fastening nut
33, push round bar 32 to move downward, round bar 32, which moves down, drives horizontal block 34 to move down, when horizontal block 34 is moved to groove body
After in 1, horizontal block 34 is rotated by rotation round bar 32, and horizontal block 34 is made to rotate 90 degree, then pulling round bar 32 is to moving up
Dynamic, round bar 32, which moves up, drives horizontal block 34 to move up, and horizontal block 34, which moves up, drives the first rack gear 35 to move up,
First rack gear 35 can in this way engaged with the second rack gear 36, then tightens fastening nut 33 and round bar 32 is fixed, work as round bar
After 32 are fixed, the first rack gear 35 can cooperate with the second rack gear 36 it is stronger, it is just that square tube 2 is fixed in this way；Then unscrew
Fastening bolt 55 pushes down on pushing block 52, and pushing block 52 moves down the movement of drive link 54, and the movement driving of connecting rod 54 abuts block 53
It is rotated towards the direction close to recessing groove 11, abutting block 53 can in this way be transferred in recessing groove 11, be transferred to recessing groove when abutting block 53
After in 11, pushing block 52 is fixed by tightening fastening nut 33, square tube 2 can be limited in this way；When 2 quilt of square tube
After limit, adapter is fixed on extension board 21 by bolt, adapter can be fixed in this way.
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 attachment device for built-in groove, it is fixed in including being set to square tube (2) at the top of groove body (1), being respectively perpendicular
The extension board (21) of square tube (2) two sides and the threaded hole (22) being set on extension board (21), it is characterised in that: the square tube
(2) it is provided with bindiny mechanism (3) in, the bindiny mechanism (3) includes being fixed in link block (31) at the top of square tube (2), along perpendicular
It is connected to the round bar (32) of link block (31), be threadedly connected to the fastening nut (33) of round bar (32) and is fixed in circle to sliding
The horizontal block (34) of bar (32) bottom；The both ends of the horizontal block (34) have been respectively and fixedly connected with the first rack gear (35), the groove body (1)
The both ends of inside top have been respectively and fixedly connected with the second rack gear (36), two first rack gears (35) respectively with two the second rack gears
(36) it engages.
2. a kind of attachment device for built-in groove according to claim 1, it is characterised in that: each extension board
(21) Buffer Unit (4) for being buffered to it is provided on.
3. a kind of attachment device for built-in groove according to claim 2, it is characterised in that: the Buffer Unit (4)
Including being fixed in sleeve (41) at the top of groove body (1), being fixed in the piston (42) of extension board (21) bottom and being fixed in piston
(42) the first spring (43) of bottom；The piston (42) vertically slides the inner cavity for being connected to sleeve (41)；First bullet
Spring (43) is fixed in the bottom of sleeve (41) far from the one end of piston (42).
4. a kind of attachment device for built-in groove according to claim 1, it is characterised in that: on the link block (31)
Offer the round sliding slot (311) vertically slid for round bar (32).
5. a kind of attachment device for built-in groove according to claim 1, it is characterised in that: the two of the square tube (2)
End is separately provided for the position-limit mechanism (5) limited to square tube (2).
6. a kind of attachment device for built-in groove according to claim 5, it is characterised in that: position-limit mechanism described in every group
It (5) include the pushing block for being fixed in vertical bar (51) at the top of square tube (2) one end, being sheathed on vertical bar (51) and vertically sliding
(52), it is hingedly connected to the abutting block (53) at vertical bar (51) bottom both ends and is set to vertical bar (51) and is used to fix pushing block
(52) fixing piece；It is hinged with connecting rod (54) on each abutting block (53), the connecting rod (54) is far from abutting block (53)
One end is articulated with the bottom of pushing block (52)；It is offered recessing groove (11) at the top of the groove body (1), the two of the recessing groove (11)
End respectively corresponds two abutting block (53) settings.
7. a kind of attachment device for built-in groove according to claim 6, it is characterised in that: the bottom of the pushing block (52)
Portion is connected with second spring (6), and the second spring (6) is fixed in the bottom of vertical bar (51) far from the one end of pushing block (52).
8. a kind of attachment device for built-in groove according to claim 7, it is characterised in that: the fixing piece is fastening
Bolt (55), fastening bolt (55) are threadedly connected to pushing block (52), and fastening bolt (55) is connected to vertical bar (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198509.8U CN209397733U (en) | 2018-12-25 | 2018-12-25 | A kind of attachment device for built-in groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198509.8U CN209397733U (en) | 2018-12-25 | 2018-12-25 | A kind of attachment device for built-in groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209397733U true CN209397733U (en) | 2019-09-17 |
Family
ID=67896235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822198509.8U Active CN209397733U (en) | 2018-12-25 | 2018-12-25 | A kind of attachment device for built-in groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209397733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112261A (en) * | 2020-09-21 | 2020-12-22 | 福建创润建设有限公司 | Fabricated building and construction method thereof |
-
2018
- 2018-12-25 CN CN201822198509.8U patent/CN209397733U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112261A (en) * | 2020-09-21 | 2020-12-22 | 福建创润建设有限公司 | Fabricated building and construction method thereof |
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