CN208361784U - A kind of high-tensile strength screw rod being convenient for changing - Google Patents
A kind of high-tensile strength screw rod being convenient for changing Download PDFInfo
- Publication number
- CN208361784U CN208361784U CN201821058752.3U CN201821058752U CN208361784U CN 208361784 U CN208361784 U CN 208361784U CN 201821058752 U CN201821058752 U CN 201821058752U CN 208361784 U CN208361784 U CN 208361784U
- Authority
- CN
- China
- Prior art keywords
- screw
- connecting plate
- outside
- stop sleeve
- tensile strength
- 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.)
- Expired - Fee Related
Links
- 244000309464 bull Species 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to screw rod technical fields, especially a kind of high-tensile strength screw rod being convenient for changing, including bottom plate, stop sleeve is vertically connected at the top of the bottom plate, screw thread is offered on the outside of top one end of the stop sleeve, the outer sheath of the screw thread is equipped with screw main body, the screw main body includes right screw and left screw, mounting groove is symmetrically offered on the outside of the both ends of the left screw, connecting plate is respectively connected on the right screw of the mounting groove corresponding position, two pieces of connecting plates are inserted into inside adjacent mounting groove, and multiple clamping screws are equipped on the outside of the connecting plate, the clamping screw runs through inside coextensive to the left screw of connecting plate and end.The utility model, structure is simple, easy to operate, installation easy to disassemble, while replacement easy to repair.
Description
Technical field
The utility model relates to screw rod technical field more particularly to a kind of high-tensile strength screw rods being convenient for changing.
Background technique
High-tensile strength screw rod is that a kind of structure is simple and supporter with excellent support function, while having land occupation body
The characteristic of product installation small, easy to carry；But the screw on existing high-tensile strength screw rod is during working long hours, the silk of inside
Item will appear wear phenomenon, so that the stability of high-tensile strength screw rod is reduced, and most of existing screw is monoblock type, thus
Service worker is not easy to replace.
Utility model content
Purpose of the utility model is to solve exist in the prior art be not easy to replacement the shortcomings that, and propose one kind
The high-tensile strength screw rod being convenient for changing.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of high-tensile strength screw rod being convenient for changing, including bottom plate are designed, is vertically connected with support sleeve at the top of the bottom plate
Cylinder, top one end outside of the stop sleeve offer screw thread, and the outer sheath of the screw thread is equipped with screw main body, the screw
Main body includes right screw and left screw, symmetrically offers mounting groove on the outside of the both ends of the left screw, the mounting groove corresponds to position
Connecting plate is respectively connected on the right screw set, two pieces of connecting plates are inserted into inside adjacent mounting groove, and the connection
Multiple clamping screws are equipped on the outside of plate, the clamping screw runs through in coextensive to the left screw of connecting plate and end
Portion is symmetrically connected with multiple fixed rings on the outside of the right screw and left screw, and one of fixed ring inner rotation is installed
There is bull stick, it is along the circumferential direction equidistant on the stop sleeve of the screw thread corresponding position to offer multiple rectangular through-holes vertically,
Sliding inserting is there are two fixed block inside the rectangular through-hole, and two fixed blocks are located at up and down the two of screw main body
End, two fixed blocks all extend to inside stop sleeve and end is connected with support rod jointly, and the support rod is slided vertically
It is dynamic to be inserted into inside stop sleeve.
Preferably, the bottom plate and stop sleeve are an integral molding structure.
Preferably, the L-shaped setting of the bull stick.
Preferably, the connecting plate is an integral molding structure with right screw.
The utility model proposes a kind of high-tensile strength screw rod being convenient for changing, beneficial effect is: by clamping screw, from
And be fixedly connected connecting plate with left screw, cause right screw and left screw to form the screw main body of an entirety, is convenient for
Construction worker's repair and replacement cause bull stick to be in horizontality, by rotating bull stick so as to push screw main body in screw thread
Upper movement, screw main body in the process of moving, while pushing support rod to stretch inside stop sleeve.The utility model, knot
Structure is simple, easy to operate, installation easy to disassemble, while replacement easy to repair.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high-tensile strength screw rod being convenient for changing structural schematic diagram；
Fig. 2 be the utility model proposes a kind of high-tensile strength screw rod being convenient for changing right screw and left screw connection signal
Figure；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 1.
In figure: bottom plate 1, stop sleeve 2, bull stick 3, screw thread 4, support rod 5, rectangular through-hole 6, fixed ring 7, right screw 8, a left side
Screw 9, fixed block 10, connecting plate 11, clamping screw 12, mounting groove 13.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of high-tensile strength screw rod being convenient for changing, including bottom plate 1, the top of bottom plate 1 are vertically connected with branch
Support set cylinder 2, bottom plate 1 and stop sleeve 2 are an integral molding structure, and offer screw thread 4, spiral shell on the outside of top one end of stop sleeve 2
The outer sheath of line 4 is equipped with screw main body, and screw main body includes right screw 8 and left screw 9, symmetrically opens on the outside of the both ends of left screw 9
Equipped with mounting groove 13, connecting plate 11 is respectively connected on the right screw 8 of 13 corresponding position of mounting groove, connecting plate 11 is with right screw 8
Integrated formed structure, two pieces of connecting plates 11 are inserted into inside adjacent mounting groove 13, and the outside of connecting plate 11 be equipped with it is more
A clamping screw 12, clamping screw 12 is inside coextensive to the left screw 9 of connecting plate 11 and end, right screw 8 and a left side
The outside of screw 9 is symmetrically connected with multiple fixed rings 7, and 7 inner rotation of one of fixed ring is equipped with bull stick 3, and bull stick 3 is in
L-type setting, it is along the circumferential direction equidistant on the stop sleeve 2 of 4 corresponding position of screw thread to offer multiple rectangular through-holes 6 vertically,
There are two fixed block 10, two fixed blocks 10 are located at the upper and lower ends of screw main body for sliding inserting inside rectangular through-hole 6,
Two fixed blocks 10 all extend to 2 inside of stop sleeve and end is connected with support rod 5, the inserting of 5 vertical sliding of support rod jointly
Inside stop sleeve 2.
By clamping screw 12, so that connecting plate 11 and left screw 9 are fixedly connected, cause right screw 8 and left silk
Mother 9 forms the screw main body of an entirety, when right screw 8 is damaged with the strand on the inside of left screw 9, is locked by unclamping
Bolt 12 carries out the right screw 8 or left screw 9 of damage with changing, effectively to separating right screw 8 and left screw 9
Improve service worker replace efficiency while, also save material replacement cost, by rotate bull stick 3, cause at bull stick 3
In horizontality, so as to push screw main body to move on screw thread 4, screw main body in the process of moving, pushes simultaneously
Support rod 5 stretches inside stop sleeve 2, so that the height between support rod 5 and stop sleeve 2 be adjusted.
The utility model: by clamping screw 12, so that connecting plate 11 and left screw 9 are fixedly connected, cause the right side
Screw 8 and left screw 9 form the screw main body of an entirety, are convenient for construction worker's repair and replacement, by rotating bull stick 3, cause
Bull stick 3 is in horizontality, so as to push screw main body to move on screw thread 4, screw main body in the process of moving, together
When push support rod 5 inside stop sleeve 2 stretch.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of high-tensile strength screw rod being convenient for changing, including bottom plate (1), which is characterized in that the top of the bottom plate (1) vertically connects
It is connected to stop sleeve (2), is offered screw thread (4) on the outside of top one end of the stop sleeve (2), the outside of the screw thread (4)
It is arranged with screw main body, the screw main body includes right screw (8) and left screw (9), right on the outside of the both ends of the left screw (9)
Title offers mounting groove (13), is respectively connected with connecting plate (11) on the right screw (8) of mounting groove (13) corresponding position, two pieces
It is internal that the connecting plate (11) is inserted into adjacent mounting groove (13), and is equipped with multiple locks on the outside of the connecting plate (11)
Tight bolt (12), the clamping screw (12) is internal through coextensive to the left screw in connecting plate (11) and end (9), described
It is symmetrically connected with multiple fixed rings (7) on the outside of right screw (8) and left screw (9), and one of fixed ring (7) inner rotation
Bull stick (3) are installed, it is along the circumferential direction equidistant on the stop sleeve (2) of the screw thread (4) corresponding position to offer vertically
Multiple rectangular through-holes (6), there are two fixed block (10), two fixed blocks for the internal sliding inserting of the rectangular through-hole (6)
(10) upper and lower ends of screw main body are located at, two fixed blocks (10) all extend to stop sleeve (2) inside and hold
Portion is connected with support rod (5) jointly, and it is internal that support rod (5) vertical sliding is inserted into stop sleeve (2).
2. a kind of high-tensile strength screw rod being convenient for changing according to claim 1, which is characterized in that the bottom plate (1) and branch
Support set cylinder (2) is an integral molding structure.
3. a kind of high-tensile strength screw rod being convenient for changing according to claim 1, which is characterized in that the bull stick (3) is L-shaped
Setting.
4. a kind of high-tensile strength screw rod being convenient for changing according to claim 1, which is characterized in that the connecting plate (11) with
Right screw (8) is an integral molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058752.3U CN208361784U (en) | 2018-07-05 | 2018-07-05 | A kind of high-tensile strength screw rod being convenient for changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058752.3U CN208361784U (en) | 2018-07-05 | 2018-07-05 | A kind of high-tensile strength screw rod being convenient for changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208361784U true CN208361784U (en) | 2019-01-11 |
Family
ID=64924709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058752.3U Expired - Fee Related CN208361784U (en) | 2018-07-05 | 2018-07-05 | A kind of high-tensile strength screw rod being convenient for changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208361784U (en) |
-
2018
- 2018-07-05 CN CN201821058752.3U patent/CN208361784U/en not_active Expired - Fee Related
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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: 20190111 |