CN215291459U

CN215291459U - Building engineering door and window entrance to a cave template support piece

Info

Publication number: CN215291459U
Application number: CN202121655982.XU
Authority: CN
Inventors: 谈宇坤; 李�浩; 王震亚
Original assignee: Anhui Ande Architectural Design Co ltd
Current assignee: Anhui Ande Architectural Design Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-24
Anticipated expiration: 2031-07-20

Abstract

The application discloses building engineering door and window entrance to a cave template support piece belongs to building engineering technical field, it includes metal pole and protective sheath, be equipped with adjustment mechanism in the protective sheath, adjustment mechanism includes connecting rod and bracing piece, the one end of connecting rod is rotated and is connected in one side lateral wall of keeping away from the metal pole in the protective sheath, the other end set up threaded hole of connecting rod, screw hole threaded connection is passed through to the one end that the metal pole was kept away from to the bracing piece in the connecting rod, the one end fixedly connected with butt board that the bracing piece is close to the metal pole, butt board sliding connection is in the inner wall of protective sheath, the butt board can carry out the butt with the metal pole, the first gear of fixedly connected with on the protective sheath, adjustment mechanism is still including being used for driving first gear revolve's drive assembly. This application has the staff of being convenient for and adjusts the length between metal pole and the protective sheath to the effect that the staff of being convenient for installed this template support piece.

Description

Building engineering door and window entrance to a cave template support piece

Technical Field

The application relates to the technical field of constructional engineering, in particular to a constructional engineering door and window opening template support piece.

Background

At present, the supporting piece of the template at the opening of the door and window in the constructional engineering generally adopts the steps of grinding one end of a short steel bar, brushing anti-rust paint on the short steel bar, and finally welding the short steel bar on a steel bar of a wall body, so that the supporting and positioning effects of the template at the opening of the opening are achieved.

Among the correlation technique, chinese utility model patent that bulletin number is CN208884996U discloses a building engineering door and window entrance to a cave template support piece, including metal pole and protective sheath, metal pole one end welding is on door and window entrance to a cave template, and the protective sheath is established at the other end of metal pole, and the protective sheath butt is on the lateral wall of door and window entrance to a cave. The utility model discloses a support piece sets up a protective sheath through the one end at the metal pole, when the metal pole was used in building engineering door and window entrance to a cave template, can weld the metal pole on door and window entrance to a cave template, and the one end that is equipped with the protective sheath with the metal pole supports on building engineering door and window entrance to a cave, and the setting of protective sheath can not produce the damage to the door and window entrance to a cave.

With respect to the related art in the above, the inventor believes that the lengths of the holes may be different for different doors and windows, and it may be inconvenient for a worker to install the formwork support because the length between the metal bar and the protective sleeve cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the staff to adjust the length between metal pole and the protective sheath to be convenient for the staff to install this template support piece, this application provides a building engineering door and window entrance to a cave template support piece.

The application provides a pair of building engineering door and window entrance to a cave template support piece adopts following technical scheme:

the utility model provides a building engineering door and window entrance to a cave template support piece, includes metal pole and protective sheath, be equipped with adjustment mechanism in the protective sheath, adjustment mechanism includes connecting rod and bracing piece, the one end of connecting rod is rotated and is connected in one side lateral wall of keeping away from the metal pole in the protective sheath, the other end of connecting rod set up threaded hole, threaded hole threaded connection is passed through in the connecting rod to the one end that the metal pole was kept away from to the bracing piece, the bracing piece is close to the one end fixedly connected with butt board of metal pole, butt board sliding connection is in the inner wall of protective sheath, the butt board can carry out the butt with the metal pole, the first gear of fixedly connected with on the protective sheath, adjustment mechanism is still including being used for driving first gear revolve's drive assembly.

Through adopting above-mentioned technical scheme, when the length between metal pole and the protective sheath is adjusted to needs, at first through the first gear of drive assembly drive, first gear drives the connecting rod and rotates, and the connecting rod rotates the removal of drive bracing piece, and the bracing piece removes and drives the butt joint board and remove to can adjust the length between metal pole and the protective sheath, and then the staff of being convenient for installs this template support piece.

Preferably, drive assembly includes the dwang, the dwang rotates to be connected in the lateral wall of protective sheath, the one end fixedly connected with hand wheel of first gear is kept away from to the dwang, the one end fixedly connected with second gear that the dwang is close to first gear, the second gear can mesh with first gear mutually.

Through adopting above-mentioned technical scheme, when the first gear of needs drive rotates, at first rotate the hand wheel, the hand wheel rotates and drives the dwang and rotate, and the dwang rotates and drives second gear revolve, and the first gear of second gear revolution drive rotates to can drive first gear revolve.

Preferably, the adjustment mechanism further comprises a guide assembly for guiding the abutment plate.

Through adopting above-mentioned technical scheme, the direction subassembly that sets up can lead to the butt joint board.

Preferably, the guide assembly comprises a loop bar and a guide bar, one end of the loop bar is fixedly connected to one side, away from the metal bar, of the protective sleeve, a first sliding groove is formed in one end, close to the metal bar, of the loop bar, one end of the guide bar is fixedly connected to one side, away from the metal bar, of the abutting plate, and the other end of the guide bar is slidably connected to the inner wall of the first sliding groove.

Through adopting above-mentioned technical scheme, when connecting rod drive butt joint board removed, the guide bar slides in first groove of sliding to can lead to the butt joint board, and then can reduce the butt joint board and take place pivoted possibility.

Preferably, be equipped with on the protective sheath and be used for carrying out spacing first spacing subassembly to the dwang.

Through adopting above-mentioned technical scheme, the first spacing subassembly that sets up can carry on spacingly to the dwang.

Preferably, first spacing subassembly includes case and bolt, the both ends setting that the case was run through respectively at the both ends of bolt, the one end fixedly connected with bolt cap of dwang is kept away from to the bolt, the one end fixedly connected with grafting piece that the bolt is close to the dwang, fixedly connected with third gear on the lateral wall of dwang, one side that the grafting piece is close to the dwang is equipped with the tooth's socket, the cooperation of pegging graft of tooth ability and tooth's socket on the third gear, fixedly connected with separation blade on the bolt, separation blade sliding connection is in the inside wall of case, the cover is equipped with the spring on the bolt, one side that the third gear was kept away from in the separation blade to the one end butt of spring, one side inner wall that the third gear was kept away from in the case to the other end butt of spring.

By adopting the technical scheme, when the rotating rod needs to be rotated, the bolt cap is pulled at first and moves to drive the inserting block to move, so that the teeth on the third gear can be separated from the tooth grooves, and then the rotating rod can be rotated; when the dwang need not rotate, the cap is tied in the release, and the grafting piece can remove under the effect of spring force to peg graft through the tooth on tooth's socket and the gear, thereby can carry out spacingly to the dwang, and then can reduce the dwang and take place pivoted possibility.

Preferably, one side of the storage box, which is far away from the rotating rod, is provided with a second limiting assembly for limiting the bolt cap.

Through adopting above-mentioned technical scheme, the spacing subassembly of second that sets up can carry on spacingly to the bolt cap.

Preferably, the second limiting assembly comprises two fixing plates and a limiting block, the two fixing plates are symmetrically arranged along the axis of the bolt and are fixedly connected to one side, away from the third gear, of the storage box, the two sliding grooves of the second are formed in the opposite inner sides of the fixing plates, and the two ends of the limiting block are respectively connected to the inner walls of the two sliding grooves of the second in a sliding mode.

By adopting the technical scheme, when the bolt cap needs to be pulled, the limiting block is separated from the bolt cap by moving the limiting block, so that the bolt cap can be pulled; when the dwang need not rotate, release the bolt cap, later remove the stopper to the position that contacts with the bolt cap, thereby can carry on spacingly to the bolt cap, and then reduce the possibility that the bolt cap takes place to remove.

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

1. when the length between the metal rod and the protective sleeve needs to be adjusted, the first gear is driven to rotate through the driving assembly, the first gear drives the connecting rod to rotate, the connecting rod drives the supporting rod to move in a rotating mode, and the supporting rod drives the abutting plate to move in a moving mode, so that the length between the metal rod and the protective sleeve can be adjusted, and workers can install the formwork support conveniently;

2. when the rotating rod needs to be rotated, the bolt cap is pulled at first, the bolt cap moves to drive the inserting block to move, so that teeth on the third gear can be separated from the tooth grooves, and then the rotating rod can be rotated; when the rotating rod does not need to be rotated, the bolt cap is released, the inserting block can move under the action of the elastic force of the spring and is inserted into the teeth on the gear through the tooth grooves, so that the rotating rod can be limited, and the possibility of the rotating rod rotating can be reduced;

3. when the bolt cap needs to be pulled, the limiting block is separated from the bolt cap by moving the limiting block, so that the bolt cap can be pulled; when the dwang need not rotate, release the bolt cap, later remove the stopper to the position that contacts with the bolt cap, thereby can carry on spacingly to the bolt cap, and then reduce the possibility that the bolt cap takes place to remove.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a highlight driving assembly in an embodiment of the present application;

FIG. 3 is a schematic structural view of a highlight guide assembly in an embodiment of the present application;

fig. 4 is a schematic structural diagram highlighting a first limiting assembly in an embodiment of the application.

Description of reference numerals:

1. a metal rod; 2. a protective sleeve; 21. an adjustment mechanism; 211. a connecting rod; 212. a support bar; 213. a threaded hole; 214. a butt joint plate; 215. a first gear; 3. a drive assembly; 31. rotating the rod; 32. a hand wheel; 33. a second gear; 4. a guide assembly; 41. a loop bar; 42. a guide bar; 43. a first sliding groove; 5. a first limit component; 51. a storage box; 52. a bolt; 53. a bolt cap; 54. an insertion block; 55. a third gear; 56. a tooth socket; 57. a baffle plate; 58. a spring; 6. a second limiting component; 61. a fixing plate; 62. a limiting block; 63. and a second sliding groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses building engineering door and window entrance to a cave template support piece. Referring to fig. 1, the formwork support member for the door and window opening of the building engineering comprises a metal rod 1 and a protective sleeve 2, and an adjusting mechanism 21 is arranged in the protective sleeve 2.

Referring to fig. 1 and 2, adjusting mechanism 21 includes connecting rod 211 and bracing piece 212, the equal level setting of connecting rod 211 and bracing piece 212, the one end that metal pole 1 was kept away from to connecting rod 211 rotates the one side lateral wall of connecting in protective sheath 2, connecting rod 211 is close to the one end of metal pole 1 and has seted up screw hole 213, the one end that metal pole 1 was kept away from to bracing piece 212 passes through screw hole 213 threaded connection in connecting rod 211, bracing piece 212 is close to the one end fixedly connected with butt board 214 of metal pole 1, the transversal personally submitting of butt board 214 is circular, butt board 214 is along the axial sliding connection of connecting rod 211 in the inner wall of protective sheath 2, butt board 214 can carry out the butt with metal pole 1, fixedly connected with first gear 215 on the protective sheath 2, first gear 215 is the bevel gear, adjusting mechanism 21 still includes and is used for driving first gear 215 pivoted drive assembly 3. When length between metal pole 1 and the protective sheath 2 needs to be adjusted, at first, rotate through the first gear 215 of drive assembly 3 drive, first gear 215 rotates and drives connecting rod 211 and rotate, and connecting rod 211 rotates drive bracing piece 212 and removes, and bracing piece 212 removes and drives butt joint board 214 and remove to can adjust length between metal pole 1 and the protective sheath 2, and then the staff of being convenient for installs this template support piece.

Referring to fig. 2 and 3, the driving assembly 3 includes a rotating rod 31, the rotating rod 31 is vertically disposed, the rotating rod 31 is rotatably connected to the side wall of the protective sleeve 2 through a bearing, one end of the rotating rod 31 away from the first gear 215 is fixedly connected with a hand wheel 32, one end of the rotating rod 31 close to the first gear 215 is fixedly connected with a second gear 33, the second gear 33 is a bevel gear, and the second gear 33 can be meshed with the first gear 215. When the first gear 215 needs to be driven to rotate, the hand wheel 32 is firstly rotated, the hand wheel 32 rotates to drive the rotating rod 31 to rotate, the rotating rod 31 rotates to drive the second gear 33 to rotate, the second gear 33 rotates to drive the first gear 215 to rotate, and therefore the first gear 215 can be driven to rotate.

Referring to fig. 2 and 3, the adjustment mechanism 21 further includes a guide assembly 4 for guiding the abutment plate 214, and the guide assembly 4 is provided to be able to guide the abutment plate 214. Guide assembly 4 includes loop bar 41 and guide bar 42, the equal level setting of loop bar 41 and guide bar 42, the one end fixed connection that metal pole 1 was kept away from in protective sheath 2 to loop bar 41, first groove 43 that slides has been seted up to the one end that loop bar 41 is close to metal pole 1, the axial extension of loop bar 41 is followed to first groove 43 that slides, the one end fixed connection of guide bar 42 is in the one side that metal pole 1 was kept away from to butt joint board 214, the axial sliding connection in the inner wall of first groove 43 that slides is followed to the one end that metal pole 1 was kept away from to guide bar 42. When the connecting rod 211 drives the contact plate 214 to move, the guide rod 42 slides in the first sliding groove 43, so that the contact plate 214 can be guided, and the possibility of the contact plate 214 rotating can be reduced.

Referring to fig. 3 and 4, the protective sleeve 2 is provided with a first limiting component 5 for limiting the rotating rod 31, and the set first limiting component 5 can limit the rotating rod 31. The first limiting component 5 comprises a storage box 51 and a bolt 52, the storage box 51 is fixedly connected to the side wall of the loop bar 41, the bolt 52 is horizontally arranged, two ends of the bolt 52 are respectively arranged at two ends of the storage box 51 in a penetrating mode, one end of the bolt 52 far away from the rotating rod 31 is fixedly connected with a bolt cap 53, one end of the bolt 52 close to the rotating rod 31 is fixedly connected with an inserting block 54, a third gear 55 is fixedly connected to the side wall of the rotating rod 31, one side, close to the rotating rod 31, of the inserting block 54 is provided with a tooth groove 56, teeth on the third gear 55 can be matched with the tooth groove 56 in an inserting mode, a blocking piece 57 is fixedly connected to the bolt 52 and is in a cuboid shape, the blocking piece 57 is slidably connected to the inner side wall of the storage box 51 along the length direction, a spring 58 is sleeved on the bolt 52 and horizontally arranged, one end of the spring 58 is abutted to one side, far away from the third gear 55, and the other end of the spring 58 is abutted to one side inner wall, far away from the third gear 55, of the storage box 51. When the rotating rod 31 needs to be rotated, the bolt cap 53 is pulled first, the bolt cap 53 moves to drive the insertion block 54 to move, so that the teeth on the third gear 55 can be separated from the tooth grooves 56, and then the rotating rod 31 can be rotated; when the rotating rod 31 does not need to be rotated, the bolt cap 53 is released, the inserting block 54 can move under the elastic force of the spring 58 and is inserted into the teeth on the gear through the tooth grooves 56, so that the rotating rod 31 can be limited, and the possibility of rotating the rotating rod 31 can be reduced.

Referring to fig. 3 and 4, a second limiting component 6 for limiting the cap 53 is disposed on one side of the storage box 51 away from the rotating rod 31, and the second limiting component 6 is disposed to limit the cap 53. The second limiting component 6 comprises two fixing plates 61 and a limiting block 62, the two fixing plates 61 and the limiting block 62 are all rectangular, the two fixing plates 61 are symmetrically arranged along the axial lead of the bolt 52 and are fixedly connected to one side of the storage box 51 far away from the third gear 55, the second sliding grooves 63 are formed in the opposite inner sides of the two fixing plates 61, the second sliding grooves 63 extend along the height direction of the fixing plates 61, and the two ends of the limiting block 62 are respectively connected to the inner walls of the two second sliding grooves 63 in a sliding mode along the height direction of the fixing plates 61. When the bolt cap 53 needs to be pulled, the limiting block 62 is separated from the bolt cap 53 by moving the limiting block 62, so that the bolt cap 53 can be pulled; when the rotating rod 31 does not need to be rotated, the bolt cap 53 is released, then the limiting block 62 is moved, and the limiting block 62 is moved to a position where the limiting block 62 is contacted with the bolt cap 53, so that the bolt cap 53 can be limited, and the possibility of moving the bolt cap 53 is reduced.

The embodiment of the application provides a building engineering door and window entrance to a cave template support piece's implementation principle does: when length between metal pole 1 and the protective sheath 2 needs to be adjusted, at first, rotate through the first gear 215 of drive assembly 3 drive, first gear 215 rotates and drives connecting rod 211 and rotate, and connecting rod 211 rotates drive bracing piece 212 and removes, and bracing piece 212 removes and drives butt joint board 214 and remove to can adjust length between metal pole 1 and the protective sheath 2, and then the staff of being convenient for installs this template support piece.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a building engineering door and window entrance to a cave template support piece, includes metal pole (1) and protective sheath (2), its characterized in that: an adjusting mechanism (21) is arranged in the protective sleeve (2), the adjusting mechanism (21) comprises a connecting rod (211) and a supporting rod (212), one end of the connecting rod (211) is rotatably connected with the side wall of one side far away from the metal rod (1) in the protective sleeve (2), the other end of the connecting rod (211) is provided with a threaded hole (213), one end of the supporting rod (212) far away from the metal rod (1) is connected with the connecting rod (211) through the threaded hole (213) in a threaded manner, one end of the supporting rod (212) close to the metal rod (1) is fixedly connected with a butt joint plate (214), the abutting plate (214) is connected to the inner wall of the protective sleeve (2) in a sliding manner, the abutting plate (214) can abut against the metal rod (1), the adjusting mechanism (21) further comprises a driving assembly (3) for driving the first gear (215) to rotate.

2. The structural engineering door and window opening formwork support piece of claim 1, characterized in that: drive assembly (3) are including dwang (31), dwang (31) are rotated and are connected in the lateral wall of protective sheath (2), one end fixedly connected with hand wheel (32) of first gear (215) are kept away from in dwang (31), one end fixedly connected with second gear (33) that dwang (31) are close to first gear (215), second gear (33) can mesh with first gear (215) mutually.

3. The structural engineering door and window opening formwork support piece of claim 1, characterized in that: the adjustment mechanism (21) further comprises a guide assembly (4) for guiding the abutment plate (214).

4. The structural engineering door and window opening formwork support piece of claim 3, characterized in that: guide assembly (4) include loop bar (41) and guide bar (42), the one end fixed connection of loop bar (41) keeps away from one side of metal pole (1) in protective sheath (2), first groove (43) that slides has been seted up to the one end that loop bar (41) are close to metal pole (1), the one side of metal pole (1) is kept away from in butt joint board (214) to the one end fixed connection of guide bar (42), the other end sliding connection of guide bar (42) is in the inner wall of first groove (43) that slides.

5. The structural engineering door and window opening formwork support piece of claim 1, characterized in that: be equipped with on protective sheath (2) and be used for carrying on spacing first spacing subassembly (5) to dwang (31).

6. The structural engineering door and window opening formwork support piece of claim 5, characterized in that: first spacing subassembly (5) includes case (51) and bolt (52), the both ends setting that case (51) were run through respectively at the both ends of bolt (52), one end fixedly connected with bolt cap (53) of dwang (31) are kept away from in bolt (52), one end fixedly connected with plug block (54) that bolt (52) are close to dwang (31), fixedly connected with third gear (55) on the lateral wall of dwang (31), one side that plug block (54) are close to dwang (31) is equipped with tooth's socket (56), the tooth on third gear (55) can carry out the grafting cooperation with tooth's socket (56), fixedly connected with separation blade (57) on bolt (52), separation blade (57) sliding connection is in the inside wall of case (51), the cover is equipped with spring (58) on bolt (52), one side that third gear (55) was kept away from in separation blade (57) to the one end butt of spring (58), the other end of the spring (58) abuts against the inner wall of the storage box (51) on the side away from the third gear (55).

7. The structural engineering door and window opening formwork support piece of claim 6, characterized in that: one side of the storage box (51) far away from the rotating rod (31) is provided with a second limiting component (6) used for limiting the bolt cap (53).

8. The structural engineering door and window opening formwork support piece of claim 7, characterized in that: the second limiting assembly (6) comprises two fixing plates (61) and a limiting block (62), the two fixing plates (61) are symmetrically arranged along the axis of the bolt (52) and fixedly connected to one side, far away from the third gear (55), of the storage box (51), the two sliding grooves (63) of the second are formed in the inner sides, opposite to each other, of the fixing plates (61), and the two ends of the limiting block (62) are respectively connected to the inner walls of the two sliding grooves (63) of the second in a sliding mode.