CN202462350U - Extension arm for smoke alarm detector dismounting device - Google Patents
Extension arm for smoke alarm detector dismounting device Download PDFInfo
- Publication number
- CN202462350U CN202462350U CN2011205378511U CN201120537851U CN202462350U CN 202462350 U CN202462350 U CN 202462350U CN 2011205378511 U CN2011205378511 U CN 2011205378511U CN 201120537851 U CN201120537851 U CN 201120537851U CN 202462350 U CN202462350 U CN 202462350U
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- alarm detector
- extension arm
- disengagement
- provision
- component
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Abstract
Provided is an extension arm for a smoke alarm detector dismounting device, comprising an extension rod, an elastic and bendable component and a connection component. One end of the extension rod is fixedly connected to one end of the elastic and bendable component, and the other end of the elastic and bendable component is connected to the connection component. The connection component comprises a nested type elastic connection piece and a connection component body. The nested type elastic connection piece is disposed at a joint between the connection component and the elastic and bendable component, and the connection component body connected to the nested type elastic connection piece is provided with a threaded clamping piece cooperating with a base positioning component of a dismounting device. The extension arm for a smoke alarm detector dismounting device is advantageous in that dismounting range of a dismounting device can be extended through a simple mechanical structure; with the arrangement of an elastic component, operators can fasten the smoke alarm detector from different angles; use is convenient, and the possibility that the smoke alarm detector will be damaged in the fastening process since a straight rod extension arm cannot be bended can be prevented; the extension arm is suitable for the maintenance field of the smoke alarm detector in modern buildings.
Description
Technical field
The utility model relates to a kind of dismounting and uses aid, relates in particular to a kind of employed auxiliary extension arm of provision for disengagement that is applied to the smog alarm detector.
Background technology
It is the security against fire facility of an indispensability that the smog alarm detector is changed in the office buildings in modern times, and it reduces fire damage and have great realistic meaning for fire preventing.Existing smog alarm panel detector structure generally includes loam cake, base and is built in the electron detection equipment in the loam cake; Loam cake correspondence inboard through loam cake with base and the base raised edges is threaded; Be typically provided with locating hole on the base, so that the smog alarm detector is fixed on the ceiling through securing members such as screws.
In order to ensure the safety of building, the smog alarm detector is understood periodic inspection usually and is changed, and when changing or detect, needs loam cake is backed out along direction of arrow rotation, takes out the electron detection equipment that is arranged in the housing, just can further operate.But because the smog alarm detector is arranged on the ceiling usually, overhead there is certain distance, removes and have a lot of potential safety hazards, need be equipped with additional apparatus during the artificial unloading to guarantee personnel's safety.
And have various provisions for disengagement to be used in the prior art, and as shown in Figure 1ly be a mechanical provision for disengagement, realize the machinery dismounting through loam cake clip parts, base positioning element, support and elastomeric element respectively; And the smog alarm detector all is installed on the ceiling usually; Event still needs operating personnel to set up cat ladder when needing operation and climbs operation, and uses provision for disengagement to overhaul the smog alarm detector, needs straight and upright equally and faces upward straight body trunk; Arm is lifted height just can carry out disassembling section; And that the quantity of smog alarm detector is changed in the building in modern times is very densely covered, so labor intensity of operating personnel is very big, and owing to need the carrying cat ladder and climb up and climb down; So operating efficiency is also very low
So need a kind ofly can realize the remote-controlled operation dismounting at present, make operating personnel may stand on the ground also operation dismounting device successfully, same smog alarm detector that can be random with provision for disengagement fastens or loosens, and is still a technical problem of needing solution badly.
The utility model content
In order to address the above problem; The utility model provides the provision for disengagement of a kind of smog alarm detector to use extension arm; To enlarge provision for disengagement dismounting scope; But make operating personnel's remote-controlled operation provision for disengagement, smog alarm detector cover fastened or loosens that the concrete structure of the utility model is described below:
Extension arm is used in the provision for disengagement of a kind of smog alarm detector, comprises the provision for disengagement of being made up of base positioning element, outer cover clip parts, support and Flexible Connector, it is characterized in that:
The base positioning element of described provision for disengagement can be connected with an extension arm assembly.
Extension arm is used in a kind of smog alarm detector provision for disengagement according to the utility model; It is characterized in that; Described extension arm assembly comprises extension rod, elasticity flexible member and attaching parts, and it is specially; One end of extension rod and an end of elasticity flexible member are affixed, and the other end of elasticity flexible member connects with attaching parts.
Extension arm is used in a kind of smog alarm detector provision for disengagement according to the utility model; It is characterized in that; Described attaching parts comprise nested type Flexible Connector and attaching parts body; It is specially, and the nested type Flexible Connector is arranged on the junction of attaching parts and elasticity flexible member, and the attaching parts body that is connected with the nested type Flexible Connector is provided with the screw thread clip spare that matches with the base positioning element of provision for disengagement.
Use the smog alarm detector provision for disengagement of the utility model to obtain following beneficial effect with extension arm:
1. extension arm is used in the smog alarm detector provision for disengagement of the utility model, and it is simple in structure, and is easily manufactured, and cost is lower;
2. extension arm is used in the smog alarm detector provision for disengagement of the utility model; Dismounting scope through simple and mechanical structure to prolong provision for disengagement; The elastomeric element that is disposed further makes operating personnel fasten the smog alarm detector with different angles; Easy to use, and avoided the straight-bar extension arm because of can't crooked causing the problem of damage smog alarm detector in the fastening process;
3. extension arm is used in the smog alarm detector provision for disengagement of the utility model; Making the operator need not cat ladder can cooperate provision for disengagement to smog alarm detector dismounting threading row maintenance replacing operation on the ground; Shorten dramatically duty cycle; And reduced operator's labour intensity, and because the quickening of its maintenance replacing speed has also improved efficiency simultaneously.
Description of drawings
Fig. 1 is the provision for disengagement concrete structure sketch map of existing smog alarm detector;
Fig. 2 is the concrete structure sketch map of the smog alarm detector provision for disengagement of the utility model with extension arm;
Fig. 3 is the concrete structure sketch map of the smog alarm detector provision for disengagement of the utility model with the attaching parts of extension arm.
Among the figure: A-provision for disengagement, A1-base positioning element, A2-outer cover clip parts, A3-support; The A4-Flexible Connector, B-extension arm assembly, B1-extension rod, B2-elasticity flexible member; The B3-attaching parts, B31-nested type Flexible Connector, B32-attaching parts body.
The specific embodiment
Below in conjunction with accompanying drawing the smog alarm detector provision for disengagement of the utility model is done further explanation with extension arm.
As shown in Figure 2; The smog alarm detector provision for disengagement of the utility model is following with the concrete structure of extension arm: this extension arm assembly B comprises extension rod B1, elasticity flexible member B2 and attaching parts B3; And an end of an end end of extension rod and elasticity flexible member affixed (other end of extension rod is handheld terminal); The other end of elasticity flexible member connects with attaching parts; And the concrete structure of attaching parts nested type Flexible Connector B31 and the attaching parts body B32 of comprising as shown in Figure 3; It is specially, and the nested type Flexible Connector is arranged on the junction of attaching parts and elasticity flexible member, so that elasticity flexible member B2 embeds; And that the attaching parts body that is connected with the nested type Flexible Connector is provided with the screw thread clip spare that matches with the base positioning element A1 of provision for disengagement A is (not shown among Fig. 3; Particular location is the inboard of attaching parts body, matches with the base positioning element of provision for disengagement), be connected in order to base positioning element with provision for disengagement.
During use, the smog alarm detector provision for disengagement of the utility model is connected provision for disengagement A with extension arm, will dismantle the base positioning element of dress then and aim at the smog alarm detector, carry out socket and dismantle and get final product.Because the extension rod B1 of extension arm assembly is connected with elasticity flexible member B2, the elasticity flexible member is connected with attaching parts B3 again, and attaching parts are last and the base positioning element A1 of provision for disengagement; So there is certain elasticity between extension rod and the provision for disengagement; Painstakingly vertical orientation is aimed at, and the handled easily personnel use, and only needs to rotate extension rod after aiming at and can accomplish the operation to provision for disengagement; Promptly accomplish the dismounting of smog alarm detector, and only needed reverse rotation to get final product when installing.
Extension arm is used in the smog alarm detector provision for disengagement of the utility model; It is simple in structure; But practical application effect is good; Make operating personnel may stand on the ground also operation dismounting device successfully, same smog alarm detector that can be random with provision for disengagement fastens or loosens, and is applicable to the smog alarm detector maintenance field in the various modernized building.
Claims (3)
1. extension arm is used in smog alarm detector provision for disengagement, comprises the provision for disengagement of being made up of base positioning element (A1), outer cover clip parts (A2), support (A3) and Flexible Connector (A4) (A), it is characterized in that:
The base positioning element of described provision for disengagement (A) can be connected with an extension arm assembly (B).
2. extension arm is used in a kind of smog alarm detector as claimed in claim 1 provision for disengagement; It is characterized in that; Described extension arm assembly (B) comprises extension rod (B1), elasticity flexible member (B2) and attaching parts (B3), and it is specially; One end of extension rod and an end of elasticity flexible member are affixed, and the other end of elasticity flexible member connects with attaching parts.
3. use extension arm like claim 1 or the provision for disengagement of the described a kind of smog alarm detector of claim 2; It is characterized in that; Described attaching parts (B3) comprise nested type Flexible Connector (B31) and attaching parts body (B32); It is specially; The nested type Flexible Connector is arranged on the junction of attaching parts and elasticity flexible member (B2), and the attaching parts body (B32) that is connected with the nested type Flexible Connector is provided with the screw thread clip spare that matches with the base positioning element (A1) of provision for disengagement (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205378511U CN202462350U (en) | 2011-12-20 | 2011-12-20 | Extension arm for smoke alarm detector dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205378511U CN202462350U (en) | 2011-12-20 | 2011-12-20 | Extension arm for smoke alarm detector dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202462350U true CN202462350U (en) | 2012-10-03 |
Family
ID=46910542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205378511U Expired - Fee Related CN202462350U (en) | 2011-12-20 | 2011-12-20 | Extension arm for smoke alarm detector dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202462350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791192A (en) * | 2017-10-11 | 2018-03-13 | 国家电网公司 | The powered assembly and disassembly smoke sensing equipment of transformer station |
| CN108500904A (en) * | 2018-06-04 | 2018-09-07 | 浙江信达可恩消防实业有限责任公司 | Detector high-altitude dismantling device |
-
2011
- 2011-12-20 CN CN2011205378511U patent/CN202462350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791192A (en) * | 2017-10-11 | 2018-03-13 | 国家电网公司 | The powered assembly and disassembly smoke sensing equipment of transformer station |
| CN108500904A (en) * | 2018-06-04 | 2018-09-07 | 浙江信达可恩消防实业有限责任公司 | Detector high-altitude dismantling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |