CN211899511U

CN211899511U - Protective frame convenient to disassemble and assemble

Info

Publication number: CN211899511U
Application number: CN201922320742.3U
Authority: CN
Inventors: 陈海俊
Original assignee: Jiangsu Chunqiu Heavy Machinery Co ltd
Current assignee: Jiangsu Chunqiu Heavy Machinery Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-10
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a make things convenient for fender frame of dismouting, including first bracing piece, the top cover of first bracing piece has been connected with the horizontal pole, and the internally mounted of horizontal pole has bolt mechanism, the inside of bolt mechanism is including the recess, and the inner wall of recess has seted up the through-hole, the inside of through-hole is cup jointed and is connected with the slide bar, and the surface of slide bar cup joints and is connected with the supporting shoe, the first activity hinge of one side fixedly connected with of slide bar, and the top fixedly connected with fixed plate of slide bar, the surface of first activity hinge cup joints and is connected with the connecting rod. The utility model discloses in, through holding between the fingers the fixed plate for the fixed plate drives the slide bar and is close to each other, through first activity hinge transmission connecting rod, makes two connecting rods draw close to each other, thereby can let the slide bar extract from first trepanning and second trepanning, alright with first bracing piece and second bracing piece under the dismantlement, when unclamping the fixed plate alright with making the connecting rod reset, thereby promote the slide bar and reset.

Description

Protective frame convenient to disassemble and assemble

Technical Field

The utility model relates to a protect frame technical field, especially relate to a make things convenient for frame that protects of dismouting.

Background

The protection frame is used for vehicle passing, pedestrian passage, street protection, construction and other object isolation and the like, which is independently erected except for a scaffold, and particularly is a protection barrier for constructors and a fixing support for a construction template in the building industry.

When the existing protective frame convenient to disassemble and assemble is used, the protective frame is usually assembled by using a bolt and a nut as connecting pieces, but when the protective frame is used in a large area, the protective frame is very time-consuming and labor-consuming to install, wastes materials, is rusted when meeting and is difficult to disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for fender frame of dismouting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for fender frame of dismouting, includes first bracing piece, the top cover of first bracing piece has been connected with the horizontal pole, and the internally mounted of horizontal pole has bolt mechanism, the inside of bolt mechanism is including the recess, and the inner wall of recess has seted up the through-hole, the inside of through-hole cup joints and is connected with the slide bar, and the surface of slide bar cup joints and is connected with the supporting shoe, the first activity hinge of one side fixedly connected with of slide bar, and the top fixedly connected with fixed plate of slide bar, the surface of first activity hinge cup joints and is connected with the connecting rod, and the fixed surface of its connecting rod is connected with second activity hinge, and the first spring of fixed surface connection of second activity hinge.

Preferably, the first spring and the connecting rod form an elastic telescopic structure through the second movable hinge, and the connecting rod and the sliding rod form a movable structure through the first movable hinge.

Preferably, the position, close to the top, inside of the first supporting rod is connected with a first sleeve hole in an embedded mode, a rope winding mechanism is installed on one side of the first supporting rod, the other side of the first supporting rod is connected with a cross beam in an inserted mode, the other side of the cross beam is connected with a second supporting rod in an inserted mode, a hook mechanism is installed on one side of the second supporting rod, and the position, close to the top, inside of the second supporting rod is connected with a second sleeve hole in an embedded mode.

Preferably, the first support rod and the second support rod are parallel, and the cross beam and the first support rod are vertical.

Preferably, the inside of serving mechanism is including first inside groove, and is connected for the gomphosis between first inside groove and the first bracing piece, the inner wall fixedly connected with backup pad of first inside groove, and the inside cup joint of backup pad is connected with the bearing, the inside cup joint of bearing is connected with the bull stick, and the positive fixedly connected with crank of its bull stick, and the bull stick surface cup joints and is connected with the reel, the laminating of one side of first inside groove is connected with first apron, and the top fixedly connected with third activity hinge of first apron, one side fixed connection second spring of first apron, and be fixed connection between second spring and the first inside groove.

Preferably, the winding drum forms a rotating structure through the rotating rod and the bearing, and the first cover plate forms an opening and closing structure through the second spring and the third movable hinge.

Preferably, the hook mechanism comprises a second inner groove inside, the second inner groove is connected with the second support rod in an embedded mode, a fourth movable hinge is fixedly connected to the inside of the second inner groove, the top end of the fourth movable hinge is connected with the hook in a sleeved mode, a third spring is fixedly connected to the inner wall of the second inner groove, a second cover plate is fixedly connected to the other side of the third spring, a fifth movable hinge is fixedly connected to the top end of the second cover plate, and the fifth movable hinge is fixedly connected with the second support rod.

Preferably, the hook forms a turnover structure with the second inner groove through a fourth movable hinge, and the second spring is fixedly connected with the second inner groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, under the effect of bolt mechanism, through holding between the fingers the fixed plate for the fixed plate drives the slide bar and is close to each other, through first activity hinge transmission connecting rod, makes two connecting rods draw close to each other, thereby can let the slide bar extract from first trepanning and second trepanning, alright with first bracing piece and second bracing piece down in the dismantlement, when unclamping the fixed plate alright make the connecting rod reset, thereby promote the slide bar and reset.

2. The utility model discloses in, under the effect of serving mechanism, through dialling the apron, open first inside groove, through waveing the crank, can drive the reel rotation to can release or rolling haulage rope, make things convenient for constructor to convey article on the scaffold frame of putting up, save the workman and make a round trip to rush back and forth from top to bottom, not the time spent, through the pulling force of second spring, make first pole apron tightly close.

3. The utility model discloses in, under the effect of couple mechanism, through beating the second apron, pull out the couple, through fourth activity hinge for spill the second inside groove outward, the couple can be in the constructor work progress, can hang some things that heavier and scaffold frame is inconvenient to be taken relatively narrow and small local can be hung on the couple, also can be used for the concatenation of spare part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the latch mechanism of the present invention;

FIG. 3 is a schematic structural view of the rope winding mechanism of the present invention;

fig. 4 is a schematic structural view of the middle hook mechanism of the present invention.

In the figure: 1. a first support bar; 2. a cross bar; 3. a first trepan boring; 4. a latch mechanism; 401. a groove; 402. a through hole; 403. a slide bar; 404. a support block; 405. a first living hinge; 406. a fixing plate; 407. a connecting rod; 408. a second living hinge; 409. a first spring; 5. a rope winding mechanism; 501. a first inner tank; 502. a support plate; 503. a bearing; 504. a rotating rod; 505. a crank; 506. a reel; 507. A first cover plate; 508. a third living hinge; 509. a second spring; 6. a cross beam; 7. a second support bar; 8. a hooking mechanism; 801. a second inner tank; 802. a fourth living hinge; 803. hooking; 804. a third spring; 805. a second cover plate; 806. a fifth living hinge; 9. and a second set of holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a protective frame convenient for disassembly and assembly, comprising a first supporting rod 1, a cross rod 2 is sleeved and connected to the top end of the first supporting rod 1, a latch mechanism 4 is installed inside the cross rod 2, a groove 401 is included inside the latch mechanism 4, a through hole 402 is opened on the inner wall of the groove 401, a slide bar 403 is sleeved and connected inside the through hole 402, a supporting block 404 is sleeved and connected on the surface of the slide bar 403, a first movable hinge 405 is fixedly connected to one side of the slide bar 403, a fixing plate 406 is fixedly connected to the top end of the slide bar 403, a connecting rod 407 is sleeved and connected on the surface of the first movable hinge 405, a second movable hinge 408 is fixedly connected to the surface of the connecting rod 407, a first spring 408 is fixedly connected to the surface of the second movable hinge 408, an elastic telescopic structure is formed between the first spring 409 and the connecting rod 407, and the connecting rod 407 forms a movable structure with the sliding rod 403 through the first movable hinge 405, the sliding rod 403 can be pulled out of the first sleeve hole 3 and the second sleeve hole 9 by pinching the fixing plate 406, the hand is released, and the sliding rod 403 is reset through the first spring 409.

The crossbeam 6 can fix first bracing piece 1 and second bracing piece 7, let it rock at will, second trepanning 9 can combine to lock second bracing piece 7 and horizontal pole 2 with slide bar 403, in this embodiment, preferably, the inside of first bracing piece 1 is close to top position gomphosis and is connected with first trepanning 3, and one side of first bracing piece 1 installs serving mechanism 5, the opposite side of first bracing piece 1 is inserted and is connected with crossbeam 6, and the opposite side of crossbeam 6 is inserted and is connected with second bracing piece 7, couple mechanism 8 is installed to one side of second bracing piece 7, and the inside of second bracing piece 7 is close to top position gomphosis and is connected with second trepanning 9, be parallel form between first bracing piece 1 and the second bracing piece 7, and be perpendicular form between crossbeam 6 and the first bracing piece 1.

The crank 505 is rocked to rotate the winding drum 506 and release or wind the pulling rope, and in this embodiment, it is preferable that the rope winding mechanism 5 includes a first inner groove 501 inside, the first inner groove 501 is connected with the first supporting rod 1 in a jogged manner, the inner wall of the first inner groove 501 is fixedly connected with a supporting plate 502, a bearing 503 is sleeved and connected inside the supporting plate 502, a rotating rod 504 is sleeved and connected inside the bearing 503, a crank 505 is fixedly connected to the front surface of the rotating rod 504, a winding drum 506 is sleeved and connected to the surface of the rotating rod 504, a first cover plate 507 is attached and connected to one side of the first inner groove 501, the top end of the first cover plate 507 is fixedly connected with a third movable hinge 508, one side of the first cover plate 507 is fixedly connected with a second spring 509, the second spring 509 is fixedly connected to the first inner groove 501, the drum 506 is rotatably connected to the bearing 503 through the rotating rod 504, and the first cover 507 is opened and closed through the second spring 509 and the third living hinge 508.

The fourth movable hinge 802 can make the hook 803 leak out of the second inner groove 801, the hook 803 can hang some articles which are heavy and inconvenient to hold in a place with a relatively narrow scaffold in the construction process on the hook 803, in this embodiment, preferably, the inside of the hook mechanism 8 comprises the second inner groove 801, the second inner groove 801 is in embedded connection with the second support rod 7, the inside of the second inner groove 801 is fixedly connected with the fourth movable hinge 802, the top end of the fourth movable hinge 802 is sleeved and connected with the hook 803, the inner wall of the second inner groove 801 is fixedly connected with the third spring 804, the other side of the third spring 804 is fixedly connected with the second cover plate 805, the top end of the second cover plate 805 is fixedly connected with the fifth movable hinge 806, the fifth movable hinge 806 is fixedly connected with the second support rod 7, the hook 803 forms an overturning structure with the second inner groove 801 through the fourth movable hinge 802, and the second spring 509 is fixedly connected with the second inner groove 801.

The utility model discloses a theory of operation and use flow: when in use, the fixing plate 406 is held to enable the fixing plate 406 to drive the sliding rods 403 to approach each other, the connecting rods 407 are driven by the first movable hinge 405 to enable the two connecting rods 407 to approach each other, so that the sliding rods 403 can be pulled out of the first trepanning 3 and the second trepanning 9, the first supporting rod 1 and the second supporting rod 7 can be detached, the connecting rods 407 can be reset by loosening the fixing plate 406 to push the sliding rods 403 to reset, the first cover plate 507 is pulled open by pulling the first cover plate 507, the winding drum 506 can be driven to rotate by shaking the crank 505, so that the traction rope can be released or wound, when not in use, the first cover plate 507 is covered, the first cover plate 507 is tightly closed by the tensile force of the second spring 509, the second cover plate 805 is pulled out of the hook 803, the outer part of the fourth movable hinge 802 is leaked out of the second inner groove 801, and the hook 803 can be used in the construction process of constructors, the work principle of the utility model is completed by hanging some heavy objects which are inconvenient to take in a relatively narrow place of the scaffold on the hook 803 and splicing the parts.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make things convenient for protection frame of dismouting, includes first bracing piece (1), its characterized in that: the top of first bracing piece (1) is cup jointed with horizontal pole (2), and the internally mounted of horizontal pole (2) has bolt mechanism (4), the inside of bolt mechanism (4) is including recess (401), and through-hole (402) have been seted up to the inner wall of recess (401), the inside cup joint of through-hole (402) is connected with slide bar (403), and the surface cup joint of slide bar (403) is connected with supporting shoe (404), the first activity hinge (405) of one side fixedly connected with of slide bar (403), and the top fixedly connected with fixed plate (406) of slide bar (403), the surface cup joint of first activity hinge (405) is connected with connecting rod (407), and the fixed surface of its connecting rod (407) is connected with second activity hinge (408), and the first spring (409) of fixed surface connection of second activity hinge (408).

2. A protective frame convenient for disassembly and assembly according to claim 1, wherein: the first spring (409) forms an elastic telescopic structure with the connecting rod (407) through the second movable hinge (408), and the connecting rod (407) forms a movable structure with the sliding rod (403) through the first movable hinge (405).

3. A protective frame convenient for disassembly and assembly according to claim 1, wherein: the inside of first bracing piece (1) is close to top position gomphosis and is connected with first trepanning (3), and one side of first bracing piece (1) installs serving mechanism (5), the opposite side of first bracing piece (1) is inserted and is closed and be connected with crossbeam (6), and the opposite side of crossbeam (6) is inserted and is closed and be connected with second bracing piece (7), couple mechanism (8) are installed to one side of second bracing piece (7), and the inside of second bracing piece (7) is close to top position gomphosis and is connected with second trepanning (9).

4. A protective frame convenient for disassembly and assembly according to claim 1, wherein: the first supporting rod (1) and the second supporting rod (7) are parallel, and the cross beam (6) and the first supporting rod (1) are vertical.

5. A protective frame convenient for disassembly and assembly according to claim 3, wherein: the rope winding mechanism (5) is characterized in that the inside of the rope winding mechanism (5) comprises a first inner groove (501), the first inner groove (501) is connected with the first supporting rod (1) in an embedded mode, a supporting plate (502) is fixedly connected to the inner wall of the first inner groove (501), a bearing (503) is connected to the supporting plate (502) in a sleeved mode, a rotating rod (504) is connected to the bearing (503) in a sleeved mode, a crank (505) is fixedly connected to the front face of the rotating rod (504), a winding drum (506) is connected to the surface of the rotating rod (504), a first cover plate (507) is connected to one side of the first inner groove (501) in a laminated mode, a third movable hinge (508) is fixedly connected to the top end of the first cover plate (507), a second spring (509) is fixedly connected to one side of the first cover plate (507), and the second spring (509) is fixedly connected with the first inner groove.

6. A protective frame convenient to disassemble and assemble according to claim 5, wherein: the winding drum (506) forms a rotating structure through a rotating rod (504) and a bearing (503), and the first cover plate (507) forms an opening and closing structure through a second spring (509) and a third movable hinge (508).

7. A protective frame convenient for disassembly and assembly according to claim 3, wherein: the hook mechanism (8) is characterized in that a second inner groove (801) is arranged inside the hook mechanism, the second inner groove (801) is connected with a second supporting rod (7) in a embedding mode, a fourth movable hinge (802) is fixedly connected to the inside of the second inner groove (801), a hook (803) is connected to the top end of the fourth movable hinge (802) in a sleeved mode, a third spring (804) is fixedly connected to the inner wall of the second inner groove (801), a second cover plate (805) is fixedly connected to the other side of the third spring (804), a fifth movable hinge (806) is fixedly connected to the top end of the second cover plate (805), and the fifth movable hinge (806) is fixedly connected with the second supporting rod (7).

8. A protective frame convenient to disassemble and assemble according to claim 7, wherein: the hook (803) and the second inner groove (801) form a turnover structure through a fourth movable hinge (802), and the second spring (509) is fixedly connected with the second inner groove (801).