CN214461236U

CN214461236U - Positioning connecting device for embedded part

Info

Publication number: CN214461236U
Application number: CN202023167411.XU
Authority: CN
Inventors: 于伯全; 周黎明; 俞平
Original assignee: Jiangsu Haifeng Energy Technology Co ltd
Current assignee: Jiangsu Haifeng Energy Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-22
Anticipated expiration: 2030-12-24

Abstract

The application relates to a positioning and connecting device for embedded parts, which comprises a bottom plate, a connecting end and two connecting pieces, wherein the two connecting pieces are fixed at the top of the connecting end; the bottom surface of the bottom plate is provided with two strip-shaped grooves, and each connecting piece is connected with the bottom plate in a sliding manner along the length direction of the bottom plate through the strip-shaped grooves; a first accommodating groove is formed in the side wall of the strip-shaped groove, and a first pressing block is arranged on the bottom plate in a sliding mode along the length direction of the connecting end through the first accommodating groove; the first pressing block is used for being inserted into the connecting piece; one side, away from the connecting piece, of the first pressing block is fixedly provided with a first spring, and one side, away from the first pressing block, of the first spring is fixedly connected with the bottom plate through a first accommodating groove. The method and the device have the effect of reducing the workload when the embedded part is buried in the position to cause problems.

Description

Positioning connecting device for embedded part

Technical Field

The application relates to the field of embedded parts, in particular to a positioning and connecting device for embedded parts.

Background

Currently, wind turbine nacelle covers house all the components inside the nacelle, isolated from the outside. Typically, the nacelle cover is made of fiberglass reinforced plastic.

The related art can refer to the chinese utility model patent that the publication number is CN211200734U, and it discloses an assembled building built-in fitting, including first built-in fitting link, one side fixedly connected with second built-in fitting link of first built-in fitting link, the first right angle fixed block of one side fixedly connected with of second built-in fitting link, the inside wall fixed connection of one side and the first built-in fitting link of first right angle fixed block, the outer fixed surface of first right angle fixed block is connected with the anchor block. When the connection object of the embedded parts is a frame body, a plurality of connecting ends which need to be connected with the embedded parts exist in the frame body, so that the connecting position of each connecting end in the frame body and the embedded parts needs to be determined firstly, after the embedded parts are fixedly connected with the connecting ends, when the embedded position of one of the embedded parts is found to appear, other connecting ends and the embedded parts need to be separated, and therefore the workload is increased.

In view of the above-mentioned related art, the inventor thinks that there is the defect that when there is an entry in the embedded part embedding position, the problem can be solved only by separating the embedded part and the connecting end, thereby causing the increase of the workload.

Disclosure of Invention

In order to reduce the workload when the embedded part is embedded in a position to cause a problem, the application provides a positioning and connecting device for the embedded part.

The application provides a location connecting device for built-in fitting adopts following technical scheme:

a positioning and connecting device for embedded parts comprises a bottom plate, a connecting end and two connecting pieces, wherein the two connecting pieces are fixed at the top of the connecting end; the bottom surface of the bottom plate is provided with two strip-shaped grooves, and each connecting piece is connected with the bottom plate in a sliding manner along the length direction of the bottom plate through the strip-shaped grooves; a first accommodating groove is formed in the side wall of the strip-shaped groove, and a first pressing block is arranged on the bottom plate in a sliding mode along the length direction of the connecting end through the first accommodating groove; the first pressing block is used for being inserted into the connecting piece; one side, away from the connecting piece, of the first pressing block is fixedly provided with a first spring, and one side, away from the first pressing block, of the first spring is fixedly connected with the bottom plate through a first accommodating groove.

Through adopting above-mentioned technical scheme, the connecting piece can be fixed a position the link with the bar groove grafting back, pegs graft through first briquetting and connecting piece simultaneously, fixes the connecting piece to be fixed in the bar inslot with the connecting piece, accomplish the pre-connection of link and bottom plate. After the first pressing block is connected with the connecting piece in an inserting mode, the first pressing block is convenient to detach, the time for screwing the nut is reduced, and therefore workload is relieved.

Optionally, a first sliding groove is formed in the top of the first accommodating groove, and a positioning piece is arranged on the bottom plate in a vertically sliding manner through the first sliding groove; a return spring is fixed at the bottom of the positioning piece, and the bottom end of the return spring is fixedly connected with the bottom plate through a first sliding chute; the top of the first pressing block is provided with a first strip-shaped through hole for penetrating through the positioning piece.

Through adopting above-mentioned technical scheme, reset spring provides ascending elasticity for the setting element, and the setting element of being convenient for is relieved limiting displacement back, upwards resets through reset spring drive setting element.

Optionally, a second strip-shaped through hole is formed in the side wall, close to one side of the first spring, of the first strip-shaped through hole.

Through adopting above-mentioned technical scheme, second bar through-hole is used for wearing to establish reset spring, reduces reset spring and blocks the possibility that first briquetting removed.

Optionally, a second accommodating groove is formed in one side, away from the vertical plate, of the strip-shaped groove, and a second pressing block is arranged on the bottom plate in a sliding manner along the length direction of the connecting end through the second accommodating groove; the second pressing block is used for being inserted into one side, far away from the vertical plate, of the connecting piece; a vertical rod is fixed on one side, away from the connecting piece, of the second pressing block, a second sliding groove is formed in the top of the second accommodating groove, and the vertical rod is connected with the bottom plate in a sliding mode along the length direction of the bottom plate through the second sliding groove; a limiting rod is fixed on one side, close to the second pressing block, of the top of the vertical rod; the top of the second sliding groove is provided with a third sliding groove, and the second pressing block is connected with the bottom plate in a sliding manner along the length direction of the bottom plate through the third sliding groove; and a third strip-shaped through hole for being spliced with the positioning piece is formed in the bottom of the limiting rod.

Through adopting above-mentioned technical scheme, the connecting piece contacts and supports to keeping away from riser one side and pressing the second briquetting with the second briquetting. When the second pressing block moves, the vertical plate is driven to move, and the vertical plate drives the limiting rod to move. When moving, the limiting rod is separated from the third strip-shaped through hole, so that the positioning piece loses the limiting effect. Set up spacing and remove spacing mechanism for first briquetting, when being convenient for connecting piece and bar groove peg graft, first briquetting is in spacing state, reduces the possibility that first briquetting influences connecting piece and bar groove and pegs graft.

Optionally, a first dovetail strip is fixed to the bottom of the second pressing block, a first dovetail groove is formed in the bottom surface of the second accommodating groove, and the first dovetail strip is connected with the bottom plate in a sliding mode through the first dovetail groove.

By adopting the technical scheme, the first dovetail groove provides a guiding effect for the first dovetail strip, and the possibility that the second pressing block deviates from the track in the moving process along the length direction of the bottom plate is reduced.

Optionally, a second spring is fixed on one side of the vertical rod, which is far away from the first pressing block, and one end, which is far away from the vertical rod, of the second spring is fixedly connected with the bottom plate through a second sliding groove.

Through adopting above-mentioned technical scheme, the second spring provides the elasticity to being close to riser one side for the montant, is convenient for reset to being close to riser one side through second spring drive second briquetting and gag lever post.

Optionally, a second dovetail strip is fixed to the top of the limiting rod, a second dovetail groove is formed in the top surface of the second sliding groove, and the second dovetail strip is connected with the bottom plate in a sliding mode through the second dovetail groove.

Through adopting above-mentioned technical scheme, the second dovetail provides the guide effect for the second dovetail, reduces the gag lever post and removes the possibility that the in-process deviates from the track along bottom plate length direction.

Optionally, a first guide shaft is fixed on one side, close to the first spring, of the first pressing block, a first guide through hole is formed in one side, close to the vertical plate, of the bottom plate, and the first guide shaft is connected with the bottom plate in a sliding mode through the first guide through hole.

By adopting the technical scheme, the first guide through hole provides a guide effect for the first guide shaft, so that the possibility that the first pressing block deviates from a track in the moving process along the length direction of the bottom plate is reduced; simultaneously, the first pressing block can be separated from the connecting piece by dragging the first guide shaft.

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

1. after the connecting piece is spliced with the bar groove, the connecting end can be positioned, and meanwhile, the connecting piece is spliced with the connecting piece through the first pressing block and is fixed, so that the connecting piece is fixed in the bar groove, and the pre-connection of the connecting end and the bottom plate is completed. After the first pressing block is inserted into the connecting piece, the first pressing block is convenient to detach, and the time for screwing the nut is reduced, so that the workload is relieved;

2. the connecting piece contacts with the second pressing block and supports against the second pressing block to the side far away from the vertical plate. When the second pressing block moves, the vertical plate is driven to move, and the vertical plate drives the limiting rod to move. When moving, the limiting rod is separated from the third strip-shaped through hole, so that the positioning piece loses the limiting effect. The first pressing block is provided with a limiting and limiting releasing mechanism, so that when the connecting piece is inserted into the strip-shaped groove, the first pressing block is in a limiting state, and the possibility that the first pressing block influences the insertion of the connecting piece into the strip-shaped groove is reduced;

3. the first guide through hole provides a guide effect for the first guide shaft, and the possibility that the first pressing block deviates from a track in the moving process along the length direction of the bottom plate is reduced; simultaneously, the first pressing block can be separated from the connecting piece by dragging the first guide shaft.

Drawings

Fig. 1 is a schematic structural diagram of a positioning and connecting device according to an embodiment of the present application.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is an enlarged schematic view taken along B in fig. 2.

Description of reference numerals: 1. embedding parts; 11. a base plate; 12. a vertical plate; 13. a set square; 14. a waist-shaped hole; 2. positioning the connecting device; 21. a connecting member; 22. a strip-shaped groove; 23. a first accommodating groove; 24. a first pressing block; 25. a first spring; 26. a first guide shaft; 27. a first guide through hole; 3. a positioning member; 31. a first chute; 32. a return spring; 33. a first bar-shaped through hole; 34. a second strip-shaped through hole; 35. a connecting end; 4. a second pressing block; 41. a second accommodating groove; 42. a second dovetail groove; 43. a first dovetail groove; 44. a vertical rod; 45. a second chute; 5. a second spring; 51. a limiting rod; 52. a third chute; 53. a third strip-shaped through hole; 54. a second dovetail strip.

Detailed Description

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

The embodiment of the application discloses a positioning and connecting device for an embedded part. Referring to fig. 1, an embedded part 1 comprises a bottom plate 11, a vertical plate 12 fixed on the top of the bottom plate 11 and two triangular plates 13 fixed on one side of the vertical plate 12; the bottoms of the two triangular plates 13 are respectively fixedly connected with the top of the bottom plate 11. The top surface of the bottom plate 11 is provided with a waist-shaped hole 14 for passing a bolt.

Referring to fig. 2, the positioning connection device 2 includes a connection end 35 and two connection pieces 21 fixed on top of the connection end 35. The bottom plate 11 is used for being fixedly connected with the connecting end 35; the base plate 11 is fixedly connected with the connecting end 35 by respectively penetrating bolts through the base plate 11 and the waist-shaped holes 14 and fixing the bolts by nuts; the two triangular plates 13 respectively play a reinforcing effect on the bottom plate 11. Two bar grooves 22 have been seted up to 11 bottom surfaces of bottom plate, and every connecting piece 21 all slides with bottom plate 11 along 11 length direction of bottom plate through bar groove 22 and is connected. A first containing groove 23 is formed in the side wall of the strip-shaped groove 22 close to one side of the vertical plate 12, and a first pressing block 24 is arranged on the bottom plate 11 in a sliding mode along the length direction of the connecting end 35 through the first containing groove 23; the first pressing block 24 is used for being inserted into one side of the connecting piece 21 close to the vertical plate 12. The first pressing block 24 is inserted into the connecting piece 21 to fix the connecting piece 21, so that the connecting piece 21 is fixed in the strip-shaped groove 22. A first spring 25 is fixed on one side of the first pressing block 24 close to the vertical plate 12, and one side of the first spring 25 far away from the first pressing block 24 is fixedly connected with the bottom plate 11 through the first accommodating groove 23. The first spring 25 provides the first pressing plate with an elastic force toward the side close to the connecting member 21 so as to be pressed against the connecting member 21 by the first pressing piece 24. A first guide shaft 26 is fixed on one side of the first pressing block 24 close to the first spring 25, a first guide through hole 27 used for communicating with the first accommodating groove 23 is formed on one side of the bottom plate 11 close to the vertical plate 12, and the first guide shaft 26 is connected with the bottom plate 11 in a sliding manner through the first guide through hole 27. The first guide through hole 27 provides a guide function for the first guide shaft 26, and reduces the possibility that the first pressing block 24 deviates from the track during moving along the length direction of the bottom plate 11.

Referring to fig. 3, a first sliding groove 31 is formed at the top of the first accommodating groove 23, and the positioning element 3 is disposed on the bottom plate 11 through the first sliding groove 31 in a vertically sliding manner. A return spring 32 is fixed at the bottom of the positioning member 3, and the bottom end of the return spring 32 is fixedly connected with the bottom plate 11 through a first chute 31. The top of the first pressing block 24 is provided with a first strip-shaped through hole 33 for penetrating the positioning piece 3, when the positioning piece 3 penetrates the first strip-shaped through hole 33, the positioning piece 3 provides a limiting effect for the first pressing block 24, and the possibility that the first pressing block 24 moves towards one side close to the connecting piece 21 is reduced, so that the connecting piece 21 can be conveniently inserted into the strip-shaped groove 22; a second strip-shaped through hole 34 is formed in the side wall of the first strip-shaped through hole 33 close to one side of the first spring 25, and the second strip-shaped through hole 34 is used for penetrating the return spring 32.

Referring to fig. 1 and 2, a second accommodating groove 41 is formed in one side of the strip-shaped groove 22 away from the vertical plate 12, and the bottom plate 11 is provided with a second pressing block 4 in a sliding manner along the length direction of the connecting end 35 through the second accommodating groove 41; the second pressing block 4 is used for being inserted into one side of the connecting piece 21 far away from the vertical plate 12. A first dovetail strip is fixed at the bottom of the second pressing block 4, a first dovetail groove 43 is formed in the bottom surface of the second accommodating groove 41, and the first dovetail strip is connected with the bottom plate 11 in a sliding mode through the first dovetail groove 43. The first dovetail groove 43 provides a guiding function for the first dovetail bar, and reduces the possibility that the second pressing block 4 deviates from the track in the process of moving along the length direction of the bottom plate 11.

Referring to fig. 1 and 2, a vertical rod 44 is fixed on one side of the second pressing block 4 away from the connecting member 21, a second sliding groove 45 is formed at the top of the second accommodating groove 41, and the vertical rod 44 is connected with the bottom plate 11 in a sliding manner along the length direction of the bottom plate 11 through the second sliding groove 45. The side of the vertical rod 44, which is far away from the first pressing block 24, is fixed with a second spring 5, and one end of the second spring 5, which is far away from the vertical rod 44, is fixedly connected with the bottom plate 11 through a second sliding groove 45.

Referring to fig. 2 and 3, a limiting rod 51 is fixed on the top of the vertical rod 44 near the second pressing block 4. The top of the second sliding groove 45 is provided with a third sliding groove 52 extending towards one side close to the first accommodating groove 23, and the second pressing block 4 is connected with the bottom plate 11 in a sliding manner along the length direction of the bottom plate 11 through the third sliding groove 52. The bottom of the limiting rod 51 is provided with a third strip-shaped through hole 53 for being inserted into the positioning piece 3. When the limiting rod 51 is inserted into the third strip-shaped through hole 53, the limiting rod 51 provides a limiting effect for the positioning part 3; after the stop lever 51 is separated from the third strip-shaped through hole 53, the positioning member 3 moves upward under the elastic force of the return spring 32. The top of the limiting rod 51 is fixed with a second dovetail bar 54, the top surface of the second sliding groove 45 is provided with a second dovetail groove 42, and the second dovetail bar 54 is connected with the bottom plate 11 in a sliding manner through the second dovetail groove 42. The second dovetail groove 42 provides a guide for the second dovetail bar 54, reducing the possibility of the stop bar 51 deviating from the track during movement along the length of the base plate 11.

The implementation principle of the positioning and connecting device 2 for the embedded part 1 in the embodiment of the application is as follows:

after the connecting piece 21 is inserted into the strip-shaped groove 22, the connecting piece 21 is pushed to move towards the side far away from the vertical plate 12; the connecting piece 21 is contacted with the second pressing block 4 and presses the second pressing block 4 to the side far away from the vertical plate 12. When the second pressing block 4 moves, the vertical plate 12 is driven to move, and the vertical plate 12 drives the limiting rod 51 to move. When the limiting rod 51 moves, the limiting rod is separated from the third strip-shaped through hole 53, and the positioning piece 3 loses the limiting function; the positioning member 3 moves upward under the elastic force of the return spring 32, so that the positioning member 3 is separated from the first strip-shaped through hole 33, the first pressing block 24 losing the limiting function moves toward one side close to the connecting member 21 under the elastic force of the first spring 25, and the connecting member 21 is fixed by being inserted into the connecting member 21.

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. A location connecting device for built-in fitting, includes bottom plate (11) and link (35), its characterized in that: the connecting device also comprises two connecting pieces (21) fixed at the top of the connecting end (35); two strip-shaped grooves (22) are formed in the bottom surface of the bottom plate (11), and each connecting piece (21) is connected with the bottom plate (11) in a sliding mode along the length direction of the bottom plate (11) through the strip-shaped grooves (22); a first containing groove (23) is formed in the side wall of the strip-shaped groove (22), and a first pressing block (24) is arranged on the bottom plate (11) in a sliding mode along the length direction of the connecting end (35) through the first containing groove (23); the first pressing block (24) is used for being inserted into the connecting piece (21); one side, away from the connecting piece (21), of the first pressing block (24) is fixedly provided with a first spring (25), and one side, away from the first pressing block (24), of the first spring (25) is fixedly connected with the bottom plate (11) through a first accommodating groove (23).

2. The positioning and connecting device for the embedded part as claimed in claim 1, wherein: a first sliding groove (31) is formed in the top of the first accommodating groove (23), and a positioning piece (3) is arranged on the bottom plate (11) in a vertically sliding mode through the first sliding groove (31); a return spring (32) is fixed at the bottom of the positioning piece (3), and the bottom end of the return spring (32) is fixedly connected with the bottom plate (11) through a first sliding chute (31); the top of the first pressing block (24) is provided with a first strip-shaped through hole (33) for penetrating the positioning piece (3).

3. The positioning and connecting device for the embedded part as claimed in claim 2, wherein: and a second strip-shaped through hole (34) is formed in the side wall, close to one side of the first spring (25), of the first strip-shaped through hole (33).

4. The positioning and connecting device for the embedded part as claimed in claim 2, wherein: a second containing groove (41) is formed in one side, away from the first containing groove (23), of the strip-shaped groove (22), and a second pressing block (4) is arranged on the bottom plate (11) in a sliding mode along the length direction of the connecting end (35) through the second containing groove (41); the second pressing block (4) is used for being inserted into the connecting piece (21); a vertical rod (44) is fixed on one side, away from the connecting piece (21), of the second pressing block (4), a second sliding groove (45) is formed in the top of the second accommodating groove (41), and the vertical rod (44) is connected with the bottom plate (11) in a sliding mode along the length direction of the bottom plate (11) through the second sliding groove (45); a limiting rod (51) is fixed on one side, close to the second pressing block (4), of the top of the vertical rod (44); a third sliding groove (52) is formed in the top of the second sliding groove (45), and the second pressing block (4) is connected with the bottom plate (11) in a sliding mode along the length direction of the bottom plate (11) through the third sliding groove (52); and a third strip-shaped through hole (53) used for being spliced with the positioning piece (3) is formed in the bottom of the limiting rod (51).

5. The positioning and connecting device for the embedded part as claimed in claim 4, wherein: a first dovetail strip is fixed at the bottom of the second pressing block (4), a first dovetail groove (43) is formed in the bottom surface of the second accommodating groove (41), and the first dovetail strip is connected with the bottom plate (11) in a sliding mode through the first dovetail groove (43).

6. The positioning and connecting device for the embedded part as claimed in claim 4, wherein: a second spring (5) is fixed on one side, away from the first pressing block (24), of the vertical rod (44), and one end, away from the vertical rod (44), of the second spring (5) is fixedly connected with the bottom plate (11) through a second sliding groove (45).

7. The positioning and connecting device for the embedded part as claimed in claim 4, wherein: and a second dovetail strip (54) is fixed at the top of the limiting rod (51), a second dovetail groove (42) is formed in the top surface of the second sliding groove (45), and the second dovetail strip (54) is connected with the bottom plate (11) in a sliding mode through the second dovetail groove (42).

8. The positioning and connecting device for the embedded part as claimed in claim 1, wherein: first briquetting (24) are close to first spring (25) one side and are fixed with first guiding axle (26), bottom plate (11) are close to riser (12) one side and have seted up first direction through-hole (27), first guiding axle (26) slide through first direction through-hole (27) and bottom plate (11) and are connected.