CN204592256U - Speed reducer lubricant oil anti-theft device - Google Patents

Speed reducer lubricant oil anti-theft device Download PDF

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Publication number
CN204592256U
CN204592256U CN201520257174.6U CN201520257174U CN204592256U CN 204592256 U CN204592256 U CN 204592256U CN 201520257174 U CN201520257174 U CN 201520257174U CN 204592256 U CN204592256 U CN 204592256U
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CN
China
Prior art keywords
oil
speed reducer
theft
lubricant oil
stifled
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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.)
Active
Application number
CN201520257174.6U
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Chinese (zh)
Inventor
冯云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tian Genghu
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Tian Genghu
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Priority to CN201520257174.6U priority Critical patent/CN204592256U/en
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Abstract

Speed reducer lubricant oil anti-theft device disclosed in the utility model, comprise the oil matched to block up and spanner, oil blocks up as cylindrical, the end surface that oil blocks up is provided with screw thread and injects in speed reducer, the another side that oil blocks up is the regular polygon prism of any odd number side, and the stifled part of stretching out speed reducer of oil is circumferentially provided with boss; Within one week, sheath is provided with along boss.The utility model solves the speed reducer lubricant oil oil drainage hole place oil existed in current technology and blocks up and can be opened easily by conventional tool, the problem that lubricant oil is often stolen.

Description

Speed reducer lubricant oil anti-theft device
Technical field
The utility model belongs to speed reducer technical field, is specifically related to a kind of speed reducer lubricant oil anti-theft device.
Background technique
The shape that the oil at current speed reducer lubricant oil oil drainage hole place is stifled has: outer six side's rib standard carburetion are blocked up and interior six side's rib formulas.But these two kinds of oil are stifled can be opened easily by conventional tool, often occurs the phenomenon that speed reducer lubricant oil is stolen.
Model utility content
The purpose of this utility model is to provide a kind of speed reducer lubricant oil anti-theft device, solves the speed reducer lubricant oil oil drainage hole place oil existed in current technology and blocks up and can be opened easily by conventional tool, the problem that lubricant oil is often stolen.
The technical solution of the utility model is: speed reducer lubricant oil anti-theft device, comprise the oil matched to block up and spanner, oil blocks up as cylindrical, the end surface that oil blocks up is provided with screw thread and injects in speed reducer, the another side that oil blocks up is the regular polygon prism of any odd number side, and the stifled part of stretching out speed reducer of oil is circumferentially provided with boss; Within one week, sheath is provided with along boss.
Feature of the present utility model is also:
Asbestos packing is had between speed reducer and boss.
The structure of spanner is: the sleeve comprising the cylindrical shape of one end open, and the regular polygon prism that the interior shape of sleeve and oil block up matches, and one end of sleeve sealing is connected with T-shaped handle.
The internal diameter of sheath is greater than the external diameter of wrench socket.
The beneficial effects of the utility model are: blocked up by the oil of odd number side regular polygon prism and with the spanner of the sleeve matched, solve the speed reducer lubricant oil oil drainage hole place oil existed in current technology to block up and can be opened easily by conventional tool, the problem that lubricant oil is often stolen.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model speed reducer lubricant oil anti-theft device;
Fig. 2 is the socket wrench schematic diagram of the utility model speed reducer lubricant oil anti-theft device;
Fig. 3 is the left view of the utility model speed reducer lubricant oil anti-theft device socket wrench.
In figure, 1. speed reducer, 2. asbestos packing, 3. oil is stifled, 4. sheath, 5. spanner.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The structure of the utility model speed reducer lubricant oil anti-theft device as Figure 1-3, comprise the oil stifled 3 and spanner 5 that match, oil stifled 3 is cylindrical, the end surface of oil stifled 3 is provided with screw thread and injects in speed reducer 1, the another side of oil stifled 3 is the regular polygon prism of any odd number side, and stifled 3 parts of stretching out speed reducer 1 of oil are circumferentially provided with boss; Within one week, be provided with sheath 4 along boss, between speed reducer 1 and boss, have asbestos packing 2.
Spanner 5 comprises the sleeve of the cylindrical shape of one end open, and the regular polygon prism that the interior shape of sleeve and oil block up matches, and one end of sleeve sealing is connected with T-shaped handle.
The internal diameter of sheath 4 is greater than the external diameter of spanner 5.
The oil of the utility model speed reducer lubricant oil anti-theft device is blocked up the oil drainage hole place that 3 are contained in speed reducer 1, when needing to open oil extraction, spanner 5 is aimed at the regular polygon rib of oil stifled 3 with sleeved one end, rotatable handle.Oil of the present utility model blocks up 3 spanners 5 that the utility model must be used specially to join and just can open.
The utility model speed reducer lubricant oil anti-theft device, can solve the speed reducer lubricant oil oil drainage hole place oil existed in current technology and block up and can be opened easily by conventional tool, the problem that lubricant oil is often stolen.

Claims (4)

1. speed reducer lubricant oil anti-theft device, it is characterized in that: comprise the oil matched stifled (3) and spanner (5), oil stifled (3) is for cylindrical, the end surface of oil stifled (3) is provided with screw thread and injects in speed reducer (1), the another side of oil stifled (3) is the regular polygon prism of any odd number side, and the part that oil stifled (3) stretches out speed reducer (1) is circumferentially provided with boss; Sheath (4) within one week, is provided with along boss.
2. speed reducer lubricant oil anti-theft device according to claim 1, is characterized in that, has asbestos packing (2) between described speed reducer (1) and boss.
3. speed reducer lubricant oil anti-theft device according to claim 1, it is characterized in that, the structure of described spanner (5) is: the sleeve comprising the cylindrical shape of one end open, the regular polygon prism of the interior shape of sleeve and oil stifled (3) matches, and one end of sleeve sealing is connected with T-shaped handle.
4. speed reducer lubricant oil anti-theft device according to claim 3, is characterized in that, the internal diameter of sheath (4) is greater than the external diameter of spanner (5) sleeve.
CN201520257174.6U 2015-04-24 2015-04-24 Speed reducer lubricant oil anti-theft device Active CN204592256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520257174.6U CN204592256U (en) 2015-04-24 2015-04-24 Speed reducer lubricant oil anti-theft device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520257174.6U CN204592256U (en) 2015-04-24 2015-04-24 Speed reducer lubricant oil anti-theft device

Publications (1)

Publication Number Publication Date
CN204592256U true CN204592256U (en) 2015-08-26

Family

ID=53928409

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520257174.6U Active CN204592256U (en) 2015-04-24 2015-04-24 Speed reducer lubricant oil anti-theft device

Country Status (1)

Country Link
CN (1) CN204592256U (en)

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