CN207129816U - A kind of building hoist guardrail mechanical door interlock - Google Patents
A kind of building hoist guardrail mechanical door interlock Download PDFInfo
- Publication number
- CN207129816U CN207129816U CN201720748840.5U CN201720748840U CN207129816U CN 207129816 U CN207129816 U CN 207129816U CN 201720748840 U CN201720748840 U CN 201720748840U CN 207129816 U CN207129816 U CN 207129816U
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- CN
- China
- Prior art keywords
- latch hook
- mounting seat
- divider gate
- building hoist
- cage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model belongs to building hoist field, a kind of building hoist guardrail mechanical door interlock is provided, including latch hook, torsion spring, mounting seat and bolt, the latch hook are hinged by bolt and mounting seat, one end of the torsion spring is connected with mounting seat, and the head of the other end and latch hook is connected.The utility model can cage band plate-turning door and it is larger with divider gate spacing when, realize the mechanical interlocking of divider gate and cage.
Description
Technical field
The utility model belongs to building hoist field, and in particular to a kind of building hoist divider gate mechanical interlocking dress
Put.
Background technology
Building hoist is commonly used in high-building construction, the vertical transport work of director's goods.Lift basic unit protects
Divider gate is provided with column, people from basic unit's goods disengaging cage needs to pass through divider gate.When elevator craning cage is not stopped in basic unit,
Divider gate necessarily be in locking state, prevent people's goods from entering in guardrail and causing danger.Only elevator craning cage rests in basic unit
When, guardrail door lock is linked by cage and opened, and divider gate could be opened.
Traditional construction lift divider gate mechanical interlocking requires that cage and divider gate spacing are smaller.When cage uses plate-turning door
When, cage and divider gate spacing are larger, and now tradition machinery interlocking can not use.
The content of the invention
A kind of the purpose of this utility model is to overcome above-mentioned deficiency, there is provided building hoist divider gate mechanical interlocking dress
Put, can cage band plate-turning door and it is larger with divider gate spacing when, realize the mechanical interlocking of divider gate and cage.
To realize above-mentioned technical purpose, scheme provided by the utility model is：A kind of building hoist divider gate machinery connection
Locking device, including latch hook, torsion spring, mounting seat and bolt, the latch hook are hinged by bolt and mounting seat, one end of the torsion spring
It is connected with mounting seat, the head of the other end and latch hook is connected.
In the above-mentioned technical solutions, the latch hook is Z-shaped, and in the presence of torsion spring elastic force, guardrail is caught on the head of latch hook
Hanging plate on door, so as to reach the purpose of locking divider gate.When the plate-turning door of cage is opened, plate-turning door OR gate top board is pushed down
Latch hook afterbody reversely rotates by it, and guardrail door strap is left so as to unlock divider gate in latch hook head.Finally realize cage and guardrail
The interlocking effect of door.
In the above-mentioned technical solutions, the mounting seat is fixed on the pedal of divider gate.
The utility model building hoist guardrail mechanical door interlock, effectively can meet between divider gate and cage
Interlock requirement, while solve the problems, such as that conventional guard rail door mechanical interlocking can not meet that cage and guardrail spacing are excessive, this practicality
New structure is simple, easy to use, is easy to peace to tear open and overhaul.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic diagram when the utility model interlock is locked.
Fig. 3 is the utility model interlock and cage turnover panel door linkage schematic diagram.
Fig. 4 is enlarged drawing at the A in Fig. 3.
Wherein：1st, latch hook, 2, mounting seat, 3, bolt, 4, torsion spring, 5, divider gate pedal, 6, divider gate, 7, hanging plate, 8, hang
Cage, 9 plate-turning doors.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the utility model is described in further detail.
As shown in figure 1, the present embodiment provides a kind of building hoist guardrail mechanical door interlock, including latch hook 1, torsion spring
4th, mounting seat 2 and bolt 3, the latch hook 1 is Z-shaped, and head crotch is small, and afterbody crotch is big, and the latch hook 1 passes through bolt 3 and peace
Fill seat 2 to be hinged, one end and the mounting seat 2 of the torsion spring 4 are connected, and the head of the other end and latch hook 1 is connected, and makes lock by its elastic force
Hook 1 turns clockwise.
As shown in Fig. 2 the mounting seat 2 is fixed on the pedal 5 of divider gate.In the presence of the elastic force of torsion spring 4, latch hook
End rotation catches on the hanging plate 7 on divider gate, when divider gate 6 upwardly opens, on hanging plate 7 will be caught on by latch hook 1 and can not continue
Rise, so as to have the function that locked divider gate 6.
As shown in Figure 3,4, after cage 8 is parked in the height and position of divider gate 6, plate-turning door 9 is opened, plate-turning door 9 or is set thereon
Pressing plate push down the afterbody of latch hook 1, the gravity of plate-turning door 9 overcomes the elastic force of torsion spring 4 to reversely rotate latch hook 1, so that the head of latch hook 1
Portion's crotch leaves hanging plate 7, now interlocking unblock, and divider gate 6 can be with normally-open.
The content not being described in detail in this specification, belong to prior art known to those skilled in the art.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (1)
- A kind of 1. building hoist guardrail mechanical door interlock, it is characterised in that：Including latch hook, torsion spring, mounting seat and bolt, The latch hook is hinged by bolt and mounting seat, and one end and the mounting seat of the torsion spring are connected, and the head of the other end and latch hook is consolidated Even, the latch hook is Z-shaped, and the hanging plate on divider gate is caught on the head of latch hook, and the mounting seat is fixed on the pedal of divider gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720748840.5U CN207129816U (en) | 2017-06-26 | 2017-06-26 | A kind of building hoist guardrail mechanical door interlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720748840.5U CN207129816U (en) | 2017-06-26 | 2017-06-26 | A kind of building hoist guardrail mechanical door interlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207129816U true CN207129816U (en) | 2018-03-23 |
Family
ID=61632209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720748840.5U Active CN207129816U (en) | 2017-06-26 | 2017-06-26 | A kind of building hoist guardrail mechanical door interlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207129816U (en) |
-
2017
- 2017-06-26 CN CN201720748840.5U patent/CN207129816U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |