CN210196220U - Lock pipe connecting piece and scale - Google Patents
Lock pipe connecting piece and scale Download PDFInfo
- Publication number
- CN210196220U CN210196220U CN201921131317.3U CN201921131317U CN210196220U CN 210196220 U CN210196220 U CN 210196220U CN 201921131317 U CN201921131317 U CN 201921131317U CN 210196220 U CN210196220 U CN 210196220U
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- Prior art keywords
- lock tube
- external thread
- main body
- connecting plate
- wall
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- 238000005303 weighing Methods 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of weighing platforms, in particular to a lock tube connecting piece and a scale, wherein, the lock tube connecting piece comprises a lock tube main body, a locking external member and a connecting plate fixing member, the lock tube main body is of a hollow columnar structure, the outer walls of two ends are respectively provided with a first external thread and a second external thread, a limit frame is fixedly arranged on the outer wall between the first external thread and the second external thread, one end of the lock tube main body provided with the first external thread extends to form a plurality of sheet bodies along the axial direction, and the outer surfaces of the sheet bodies are provided with inclined planes; the locking sleeve is of a hollow columnar structure, a first internal thread matched with the first external thread is arranged on the inner wall of one end of the locking sleeve, and a pressing inclined plane is arranged on the inner wall of the other end of the locking sleeve; the connecting plate fixing piece is of a hollow annular structure, and a second internal thread matched with the second external thread is arranged on the inner wall of the connecting plate fixing piece. The utility model provides a pair of lock tube connecting piece uses on the title, and not only simple to operate is swift, still more firm, pleasing to the eye. The utility model also provides a scale.
Description
Technical Field
The utility model relates to a weighing platform technical field, in particular to lock union coupling spare and title.
Background
With the rapid development of the internet era, the life style of people is greatly changed, and the network shopping enters the life of each person, so that the rapid development of warehouse logistics is promoted.
Weighing device all has extensive application in many fields, especially in the storage commodity circulation field, along with the development of electricity merchant's business, the same water-swelling ship height of storage commodity circulation all has a large amount of expressages, goods to weigh, transport every day. In daily life, a platform scale, also called a floor scale, is a common weighing device, and is widely used because it can quickly, accurately and intuitively weigh goods.
The weighing platform is one of the core parts of the platform scale and plays an indispensable role; generally, a weight display is arranged outside a weighing frame of the weighing platform, so that the weight of goods can be conveniently, accurately and visually known; at present, as the support frame of connecting title frame and display, for convenient installation and dismantlement transportation, carry out the support frame through modes such as bolt or welding and be connected with the title platform mostly, the connected mode is too complicated to need other supplementary mounting tool just can be by the installation of safety and stability.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the connection mode of the support frame and the weighing platform is too complicated in the background technology, the utility model provides a lock tube connecting piece, which comprises a lock tube main body, a locking external member and a connecting plate fixing piece;
the lock tube main body is of a hollow cylindrical structure, the outer walls of two ends of the lock tube main body are respectively provided with a first external thread and a second external thread, and a limiting frame is fixedly arranged on the outer wall between the first external thread and the second external thread;
a plurality of sheet bodies extend out of one end of the lock tube main body, which is provided with a first external thread, along the axial direction, and inclined planes are arranged outside the sheet bodies;
the locking sleeve is of a hollow columnar structure, a first internal thread matched with the first external thread is arranged on the inner wall of one end of the locking sleeve, and a pressing inclined plane is arranged on the inner wall of the other end of the locking sleeve;
the connecting plate fixing piece is of a hollow annular structure, and second internal threads matched with the second external threads are arranged on the inner wall of the connecting plate fixing piece.
On the basis of the structure, ribs are further arranged on the inner wall of the lock tube main body.
On the basis of the structure, the lock tube fixing device further comprises a weighing platform connecting plate fixed between the lock tube main body and the connecting plate fixing piece, and fixing holes with the same diameter as the outer wall of the lock tube main body are formed in the weighing platform connecting plate.
On the basis of the structure, a limiting lug is further arranged on the lower side of the limiting frame; the fixing hole is provided with a clamping groove matched with the limiting convex block.
The utility model provides a scale adopts the lock union coupling spare, still include bracing piece and weighing platform, the bracing piece passes through the lock union coupling spare and is connected with the weighing platform.
On the basis of the structure, a pulley is further arranged at the bottom of the weighing platform.
On the basis of the structure, the support rod is further of a hollow tube structure.
The utility model provides a pair of lock tube connector compares with prior art, has following advantage: when the locking sleeve and the locking pipe main body are connected together through the first internal thread and the first external thread in a matched threaded mode, the pressing inclined plane of the locking sleeve is contacted with the inclined plane of the sheet body on the locking pipe main body, the sheet body is contracted, and then articles stretching into or penetrating through the locking pipe main body can be pressed tightly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a lock tube connector according to the present invention;
fig. 2 is an exploded view of a lock tube connector according to the present invention;
fig. 3 is an exploded cross-sectional view of a lock tube connector according to the present invention;
fig. 4 is a schematic structural view of a connecting plate of a weighing platform according to the present invention;
fig. 5 is a cross-sectional view of a lock tube connector according to the present invention;
fig. 6 is a schematic structural diagram of the scale according to the present invention.
Reference numerals:
100 lock tube body 110 first external thread 120 second external thread
130 limit frame 140 sheet 141 slope
142 compress tightly the limited lug of 150 rib 160 of inclined plane
200 locking sleeve 210 first internal thread 300 connecting plate fixing piece
310 second internal thread 400 weighing platform connecting plate 410 fixing hole
420 screens groove 500 bracing piece 600 weighing platform
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a lock tube connector, including lock tube main part 100, locking external member 200 and connecting plate mounting 300.
In specific implementation, as shown in fig. 1, the locking kit 200 is connected to the upper end of the lock tube main body 100, and the connecting plate fixture 300 is screwed to the lower end of the lock tube main body 100.
Specifically, the lock tube main body 100 is a hollow cylindrical structure, the outer walls of the two ends of the lock tube main body 100 are respectively provided with a first external thread 110 and a second external thread 120, and the outer wall between the first external thread 110 and the second external thread 120 is fixedly provided with a limit frame 130; specifically, a plurality of sheet bodies 140 extend from one end of the lock tube main body 100, at which the first external thread 110 is disposed, along the axial direction, and an inclined surface 141 is disposed outside the sheet bodies 140.
Specifically, the locking sleeve 200 is a hollow cylindrical structure, a first internal thread 210 matched with the first external thread 110 is arranged on an inner wall of one end of the locking sleeve 200, and a pressing inclined surface 142 is arranged on an inner wall of the other end.
Specifically, the connecting plate fixing member 300 has a hollow ring structure, and a second internal thread 310 matched with the second external thread 120 is disposed on an inner wall of the connecting plate fixing member 300.
In specific implementation, as shown in fig. 1 to 3 and fig. 5, the lock tube main body 100 and the locking kit 200 are both hollow cylindrical structures, the connecting plate fixing member 300 is a hollow annular structure, and the hollow annular or cylindrical structure is designed to mainly extend or penetrate a tubular mechanism into or through the lock tube main body 100;
a first external thread 110 is arranged on the outer wall of the upper end of the lock tube main body 100, a first internal thread 210 matched with the first external thread 110 is arranged on the inner wall of the lower end of the locking sleeve member 200, and the locking sleeve member 200 can be fixed on the upper end of the lock tube main body 100 through the thread structure;
the outer wall of the lower end of the lock tube main body 100 is provided with a second external thread 120, the inner wall of the connecting plate fixing piece 300 is provided with a second internal thread 310 matched with the second external thread 120, the connecting plate fixing piece 300 can be fixed at the lower end of the lock tube main body 100 through the thread structure, and when a plate-shaped or sheet-shaped structure or the like which conforms to a hole-shaped structure with the same diameter as the outer wall of the lock tube main body 100 is arranged, the plate-shaped or sheet-shaped structure or the like can be sleeved at the lower end of the lock tube main body 100 and is screwed and fixed through the connecting plate fixing piece 300, so;
the one end that the lock pipe main part 100 was equipped with first external screw thread 110 extends 6 rectangular lamellar bodies 140 along the body axle center axial of lock pipe main part 100, have the clearance between the rectangular lamellar body 140, preferably adjacent rectangular lamellar body 140 equidistance sets up, the outside of 6 rectangular lamellar bodies 140 all is equipped with inclined plane 141, just locking external member 200 upper end inner wall is provided with compresses tightly inclined plane 142, and when locking external member 200 and lock pipe main part 100 were put together through first internal thread 210 and first external screw thread 110 cooperation spiro union, the cooperation of first internal thread 210 and first external screw thread 110 for the inclined plane 142 that compresses tightly of locking external member 200 contacts with inclined plane 141 of 6 rectangular lamellar bodies 140 on the lock pipe main part 100, realizes the inward contraction of 6 rectangular body 140 lamellar bodies, and then can compress tightly the article that stretch into or pass in the lock pipe main part 100.
It should be noted that the inclined plane 141 provided on the surface of the sheet 140 may be understood as an inclined plane having a certain inclination angle, or may be understood as a circular truncated cone structure formed by surrounding a plurality of sheet 140, that is, the diameter of the circle formed by surrounding the portion of the bottom of the sheet 140 connected to the lock tube main body 100 is greater than the diameter of the circle formed by surrounding the top of the sheet 140, so that the pressing can be better achieved, and in addition, the limiting frame 150 fixedly provided on the outer surface is used for preventing the locking external member 200 and the connecting plate fixing member 300 on both sides from being screwed beyond the corresponding thread range.
Preferably, ribs 150 are provided on the inner wall of the lock tube body 100.
In specific implementation, as shown in fig. 2 to 3, ribs 150 are disposed on the inner wall of the lock tube main body 100, and the arrangement of the ribs 150 is beneficial to increasing the locking capability of the tubular object structure in the lock tube main body 100, so that the tubular object structure is more stable.
Preferably, the lock tube comprises a platform connecting plate 400 fixed between the lock tube main body 100 and the connecting plate fixing member 300, wherein the platform connecting plate 400 is provided with a fixing hole 410 having the same diameter as the outer wall of the lock tube main body 100.
In specific implementation, as shown in fig. 2, 4 and 6, a fixing hole 410 having the same diameter as the outer wall of the lock pipe main body 100 is formed in the platform connecting plate 400, the platform connecting plate 400 is sleeved between the lock pipe main body 100 and the connecting plate fixing member 300 through the fixing hole 410, and the connecting plate fixing member 300 is screwed through a threaded structure, so that the lock pipe connecting member and the platform connecting plate 400 are fixed.
Preferably, a limiting bump 160 is disposed on the lower side of the limiting frame 130; the fixing hole 410 is provided with a locking groove 420 matched with the limit bump 160.
During the concrete implementation, the downside of spacing frame 130 is provided with spacing lug 160, and, be provided with on the fixed orifices 410 with spacing lug 160 position, size assorted screens groove 420, when the lock tube main part 100 lower extreme is established to the title table connecting plate 400 cover, through the combination of spacing lug 160 and screens groove 420, can realize the fixed of title table connecting plate 400, avoid the appearance rotatory condition of title table connecting plate 400.
The utility model also provides a title, adopt the lock union coupling spare, still include bracing piece 500 and weighing platform 600, bracing piece 500 is connected with weighing platform 600 through the lock union coupling spare.
In specific implementation, as shown in fig. 6, the scale adopts the lock tube connector, and the support rod 500 is connected with the weighing platform 600 through the lock tube connector; the support rod 500 extends into the lock tube main body 100, the support rod 500 is fastened in the lock tube main body 100 through the locking kit 200, one end of the weighing platform connecting plate 400 is sleeved and fixed at the lower end of the lock tube main body 100, the other end of the weighing platform connecting plate is connected to the weighing platform 600, and the weighing platform connecting plate 400 can be connected with the weighing platform 600 through welding connection or bolt fixed connection and other modes.
Preferably, pulleys are provided at the bottom of the platform 600.
When the mobile scale is specifically implemented, the bottom of the weighing platform 600 is provided with a pulley, and the pulley can be a hidden or detachable pulley, so that the whole mobile scale can be conveniently moved.
Preferably, the support rod 500 has a hollow tube structure.
During specific implementation, the supporting rod 500 is of a hollow pipe structure, and communication lines and the like can be placed in the pipe through the design of the hollow pipe structure, so that the lines are protected, and the overall structure of the weighing platform is more compact and attractive.
Although terms such as lock tube body, first external thread, second external thread, limit frame, sheet, inclined plane, pressing inclined plane, rib, limit lug, locking sleeve, first internal thread, connecting plate fixing piece, second internal thread, weighing platform connecting plate, fixing hole, clamping groove, supporting rod, weighing platform and the like are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. A lock tube connector characterized by: comprises a lock tube main body (100), a locking external member (200) and a connecting plate fixing member (300);
the lock tube main body (100) is of a hollow cylindrical structure, the outer walls of two ends of the lock tube main body (100) are respectively provided with a first external thread (110) and a second external thread (120), and a limiting frame (130) is fixedly arranged on the outer wall between the first external thread (110) and the second external thread (120);
a plurality of sheet bodies (140) extend out of one end of the lock tube main body (100) provided with the first external thread (110) along the axial direction, and inclined planes (141) are arranged outside the sheet bodies (140);
the locking sleeve (200) is of a hollow cylindrical structure, a first internal thread (210) matched with the first external thread (110) is arranged on the inner wall of one end of the locking sleeve (200), and a pressing inclined plane (142) is arranged on the inner wall of the other end of the locking sleeve;
the connecting plate fixing piece (300) is of a hollow annular structure, and a second internal thread (310) matched with the second external thread (120) is arranged on the inner wall of the connecting plate fixing piece (300).
2. The lock tube connector as claimed in claim 1, wherein: the inner wall of the lock tube main body (100) is provided with ribs (150).
3. The lock tube connector as claimed in claim 1, wherein: the lock tube fixing device is characterized by further comprising a weighing platform connecting plate (400) fixed between the lock tube main body (100) and the connecting plate fixing piece (300), wherein a fixing hole (410) with the same diameter as the outer wall of the lock tube main body (100) is formed in the weighing platform connecting plate (400).
4. The lock tube connector as claimed in claim 3, wherein: a limiting bump (160) is arranged on the lower side of the limiting frame (130); the fixing hole (410) is provided with a clamping groove (420) matched with the limiting convex block (160).
5. A balance using the lock tube connector as claimed in claim 3 or 4, wherein: still include bracing piece (500) and weighing platform (600), bracing piece (500) are connected with weighing platform (600) through lock pipe connecting piece.
6. The scale of claim 5, wherein: and pulleys are arranged at the bottom of the weighing platform (600).
7. The scale of claim 5, wherein: the supporting rod (500) is in a hollow tube structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921131317.3U CN210196220U (en) | 2019-07-18 | 2019-07-18 | Lock pipe connecting piece and scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921131317.3U CN210196220U (en) | 2019-07-18 | 2019-07-18 | Lock pipe connecting piece and scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196220U true CN210196220U (en) | 2020-03-27 |
Family
ID=69866820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921131317.3U Expired - Fee Related CN210196220U (en) | 2019-07-18 | 2019-07-18 | Lock pipe connecting piece and scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173167A (en) * | 2020-09-25 | 2021-01-05 | 中国直升机设计研究所 | Box-type balance safety locking device |
-
2019
- 2019-07-18 CN CN201921131317.3U patent/CN210196220U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173167A (en) * | 2020-09-25 | 2021-01-05 | 中国直升机设计研究所 | Box-type balance safety locking device |
| CN112173167B (en) * | 2020-09-25 | 2022-09-27 | 中国直升机设计研究所 | Box-type balance safety locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |