CN210216795U - Parapet with adjustable height - Google Patents

Abstract

The utility model discloses a parapet with adjustable height, which relates to the technical field of building engineering wall bodies and aims to solve the technical problem of higher cost, and the technical proposal is characterized in that the parapet comprises a wall body, the upper end surface of the wall body is provided with a slide hole, the slide hole is internally and slidably connected with a baffle, the baffle is rotatably connected with a gear, the inner wall of the slide hole is provided with a rack meshed with the gear, the baffle is provided with a limit hole, the limit hole is internally and slidably connected with a limit rod, the gear is provided with a plurality of jacks for the limit rod to be inserted, when the overall height of the parapet needs to be adjusted, the limit rod is pulled away from the jacks, the gear returns to freely rotate, the baffle is lifted or lowered so as to adjust the height of the baffle, after the adjustment is completed, the limit rod is manually pushed towards the jacks, the limit rod is inserted into the corresponding jacks, the locking of the gear is, the adjustment of the whole height of the parapet wall is realized, the operation is convenient, the power consumption is not needed, and the cost is lower.

Description

Parapet with adjustable height

Technical Field

The utility model relates to a building engineering wall body, more specifically say, it relates to a parapet of adjustable height.

Background

Parapet walls are low walls at the edge of a building roof.

The current chinese patent of No. CN206859528U that authorizes bulletin provides a parapet, it includes the parapet body, the up end of parapet body is provided with the sliding tray of arranging along the length direction of parapet body and installs the baffle in the sliding tray, the sliding tray still is provided with the communicating mounting groove with the sliding tray, be provided with the hoisting device that control baffle goes up and down in the mounting groove, hoisting device is including the motor that is fixed in the mounting groove bottom, with motor output shaft coaxial coupling's lead screw, install lead screw nut on the lead screw and be fixed in the sliding block on the lead screw nut, the one end and the baffle of sliding block are connected fixedly, the cooperation through motor and lead screw adapts to different occasions with the height of adjusting the parapet.

However, the cost of the motor and the lead screw is high, and the motor and the lead screw generate more power consumption when in use, and after the motor is used for a long time, the motor is easy to be damaged, and the maintenance is inconvenient, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide a parapet of adjustable height, it has the lower advantage of cost.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a parapet of adjustable height, includes the wall body, the slide opening has been seted up to the up end of wall body, sliding connection has the baffle in the slide opening, it is connected with the gear to rotate on the baffle, be equipped with the rack with gear engaged with on the inner wall of slide opening, spacing hole has been seted up on the baffle, sliding connection has the gag lever post in the spacing hole, set up a plurality of jacks that can supply the gag lever post to insert and establish on the gear.

Through adopting above-mentioned technical scheme, when the whole height of parapet needs to be adjusted, operating personnel can artifically slide the gag lever post jack dorsad, make the gag lever post take out from the jack, the gear resumes free rotation afterwards, operating personnel can carry and draw or reduce the baffle, with highly adjusting the baffle, adjust and accomplish the back, the manual work promotes the gag lever post towards the jack, make the gag lever post insert establish to corresponding jack in, realize the locking of gear, can realize the locking to the baffle height, in order to realize the adjustment to parapet whole height, and convenient operation, need not power consumptive, and the cost is lower.

Furthermore, one end, facing the jack, of the limiting rod is provided with a first magnetic part, and a second magnetic part magnetically attracted with the first magnetic part is arranged in the jack.

Through adopting above-mentioned technical scheme, after the gag lever post inserts and establishes to the jack in, magnetism spare one and magnetism spare two magnetism attract mutually, can make the gag lever post be difficult for afterwards taking out by oneself from the jack, improved the gag lever post and inserted the stability of establishing to the jack internal state.

Furthermore, an elastic piece used for pushing the limiting rod towards the jack is arranged in the limiting hole.

Through adopting above-mentioned technical scheme, can further make the gag lever post be difficult for taking out from the jack, further promoted the gag lever post and inserted the stability of establishing to the jack internal state.

Furthermore, an operation hole is formed in the inner wall of the limiting hole, a pull rope is inserted into the operation hole in a sliding mode, one end of the pull rope stretches into the operation hole and is connected with the limiting rod, and the other end of the pull rope stretches out of the operation hole.

Through adopting above-mentioned technical scheme, when needs are taken out the gag lever post from the jack, can artifical pull stay cord, can drive the gag lever post and slide to the jack dorsad, promoted and taken out the convenience of jack operation with the gag lever post.

Furthermore, an operating rod is connected in the operating hole in a sliding mode, and one end, far away from the limiting rod, of the pull rope is connected with the operating rod.

Through adopting above-mentioned technical scheme, the accessible action bars is more convenient for spur the stay cord, can avoid the condition of stay cord fish tail hand, and compares in the hand directly spur the stay cord more stable.

Furthermore, the side wall of the operating rod is provided with a limit key, and the inner wall of the operating hole is provided with a key groove for the limit key to insert and slide.

Through adopting above-mentioned technical scheme, spacing key has corresponding stroke in the keyway, can make the action bars can not the roll-off handle hole by oneself, has promoted the stability that action bars and handle hole are connected.

Furthermore, an anti-skid bump is arranged at one end of the limiting rod, which extends out of the operation hole.

Through adopting above-mentioned technical scheme, skid proof block can make to change when drawing the gag lever post and hold, is difficult for taking place the slippage, stability when having promoted the pulling gag lever post.

Furthermore, one end of the limiting rod facing the jack is provided with a guide surface.

Through adopting above-mentioned technical scheme, be convenient for insert the gag lever post and establish to the jack in, promoted the gag lever post and inserted the convenience of establishing to the jack in, the fault-tolerant rate is high.

To sum up, the utility model discloses following beneficial effect has:

1. the baffle is rotatably connected with a gear, a rack meshed with the gear is arranged on the inner wall of the sliding hole, a limiting hole is formed in the baffle, a limiting rod is connected in the limiting hole in a sliding mode, a plurality of jacks for the limiting rod to be inserted are formed in the gear, when the overall height of the parapet is required to be adjusted, an operator can manually slide the limiting rod back to the jacks to enable the limiting rod to be pulled out of the jacks, the gear is restored to rotate freely, the operator can lift or lower the baffle to adjust the height of the baffle, after the adjustment is completed, the limiting rod is manually pushed towards the jacks to enable the limiting rod to be inserted into the corresponding jacks, the locking of the gear is achieved, the locking of the height of the baffle can be achieved, the adjustment of the overall height of the parapet is achieved, the operation is convenient, no power consumption is needed, and the;

2. the limiting rod is provided with a first magnetic part at one end facing the jack, a second magnetic part which is magnetically attracted with the first magnetic part is arranged in the jack, and when the limiting rod is inserted into the jack, the first magnetic part and the second magnetic part are magnetically attracted, so that the limiting rod cannot be easily pulled out of the jack, and the stability of the state of the limiting rod inserted into the jack is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a sectional view of the present embodiment for showing the connection relationship between the position-limiting rod and the gear;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a cross-sectional view for showing the connection relationship between the limiting rod and the insertion hole in the present embodiment.

In the figure: 1. a wall body; 11. a baffle plate; 110. a slide hole; 12. a gear; 13. a rack; 2. a limiting rod; 20. a limiting hole; 21. a jack; 22. an elastic member; 23. a guide surface; 31. a first magnetic part; 32. a second magnetic part; 4. pulling a rope; 40. an operation hole; 41. an operating lever; 42. a limiting key; 420. a keyway; 43. and an anti-slip bump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a parapet with adjustable height, refer to fig. 1, includes wall body 1, and wall body 1's up end has seted up slide opening 110, and sliding connection has baffle 11 in slide opening 110.

Referring to fig. 2 and 3, a gear 12 is rotatably connected to the baffle 11 through a pin, a rack 13 engaged with the gear 12 is adhered to the inner wall of the sliding hole 110, a limiting hole 20 is formed in the baffle 11, a limiting rod 2 is slidably connected to the limiting hole 20, a plurality of insertion holes 21 for the limiting rod 2 to be inserted are formed in the gear 12 by taking the axis center as the center of a circle, an elastic member 22 for pushing the limiting rod 2 towards the insertion holes 21 is arranged in the limiting hole 20, and a spring is preferably used as the elastic member 22.

Referring to fig. 3, an operation hole 40 has been seted up on the inner wall of spacing hole 20, and it is equipped with stay cord 4 to slide to insert in the operation hole 40, and stay cord 4 one end stretches into operation hole 40 and adheres mutually with gag lever post 2, and the one end sliding connection that spacing hole 20 was kept away from to operation hole 40 has action bars 41, and the one end that gag lever post 2 was kept away from to stay cord 4 adheres mutually with action bars 41.

Referring to fig. 3, a limit key 42 is integrally formed on a side wall of the operation rod 41, a key groove 420 for the limit key 42 to be inserted and slide is formed on an inner wall of the operation hole 40, and an anti-slip protrusion 43 is integrally formed at one end of the limit rod 2 extending out of the operation hole 40.

Referring to fig. 4, a first magnetic piece 31 is embedded and adhered to one end of the limiting rod 2 facing the insertion hole 21, a second magnetic piece 32 is adhered to the bottom of the insertion hole 21, the second magnetic piece 32 and the first magnetic piece 31 are magnetic pieces which attract each other magnetically, and a guide surface 23 is arranged at one end of the limiting rod 2 facing the insertion hole 21.

The working principle is as follows: when the overall height of parapet needs to be adjusted, operating personnel can pull anti-skidding lug 43, so as to drive operating rod 41, stay cord 4 and gag lever post 2 slide towards jack 21, make gag lever post 2 take out from jack 21, elastic component 22 contracts this moment, gear 12 resumes free rotation afterwards, operating personnel can continue to hold anti-skidding lug 43 and carry or reduce baffle 11, adjust the baffle 11 height, after the regulation is accomplished, loosen anti-skidding lug 43, elastic component 22 resumes deformation this moment, can promote gag lever post 2 towards jack 21, make gag lever post 2 automatic insert establish to corresponding jack 21 in, realize the locking of gear 12, can realize the locking to baffle 11 height, in order to realize the adjustment to parapet overall height, and convenient operation, need not power consumptive, and the cost is lower.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. A parapet of adjustable height, includes wall body (1), its characterized in that: slide opening (110) have been seted up to the up end of wall body (1), sliding connection has baffle (11) in slide opening (110), it is connected with gear (12) to rotate on baffle (11), be equipped with on the inner wall of slide opening (110) with gear (12) engaged with rack (13), spacing hole (20) have been seted up on baffle (11), sliding connection has gag lever post (2) in spacing hole (20), set up a plurality of jacks (21) that can supply gag lever post (2) to insert to establish on gear (12).

2. The adjustable height parapet of claim 1, wherein: one end, facing the insertion hole (21), of the limiting rod (2) is provided with a first magnetic part (31), and a second magnetic part (32) which is magnetically attracted with the first magnetic part (31) is arranged in the insertion hole (21).

3. The adjustable height parapet of claim 2, wherein: an elastic piece (22) used for pushing the limiting rod (2) towards the jack (21) is arranged in the limiting hole (20).

4. The adjustable height parapet of claim 1, wherein: the inner wall of the limiting hole (20) is provided with an operating hole (40), the operating hole (40) is internally provided with a pull rope (4) in a sliding insertion mode, one end of the pull rope (4) stretches into the operating hole (40) and is connected with the limiting rod (2), and the other end of the pull rope stretches out of the operating hole (40).

5. The adjustable height parapet of claim 4, wherein: an operating rod (41) is connected in the operating hole (40) in a sliding mode, and one end, far away from the limiting rod (2), of the pull rope (4) is connected with the operating rod (41).

6. The adjustable height parapet of claim 5, wherein: be equipped with spacing key (42) on the lateral wall of action bars (41), offer on the inner wall of operation hole (40) and supply spacing key (42) to insert and gliding keyway (420).

7. The adjustable height parapet of claim 5, wherein: and an anti-skid bump (43) is arranged at one end of the limiting rod (2) extending out of the operation hole (40).

8. The adjustable height parapet of claim 1, wherein: one end of the limiting rod (2) facing the insertion hole (21) is provided with a guide surface (23).

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