CN211666274U - Split screw rod dismounting device - Google Patents
Split screw rod dismounting device Download PDFInfo
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- CN211666274U CN211666274U CN201922199166.1U CN201922199166U CN211666274U CN 211666274 U CN211666274 U CN 211666274U CN 201922199166 U CN201922199166 U CN 201922199166U CN 211666274 U CN211666274 U CN 211666274U
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- sleeve
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- rod
- screw rod
- screw
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Abstract
The utility model provides a to drawing screw rod dismouting device, this to drawing screw rod dismouting device includes: the sleeve is sleeved on the opposite-pulling screw rod; the locking mechanism is arranged on the sleeve and used for locking the sleeve and the counter-pulling screw rod so as to enable the counter-pulling screw rod to synchronously rotate along with the sleeve; the driving mechanism is arranged on the sleeve and used for driving the sleeve to rotate so as to realize the disassembly and assembly of the split screw. The utility model provides a establish through the sleeve cover to drawing on the screw rod to through locking mechanism locking sleeve and to drawing the screw rod, rotate through actuating mechanism driving sleeve, so that to drawing the screw rod and rotate along with the sleeve is synchronous, and then realize the installation and the dismantlement to drawing the screw rod, solve among the prior art to drawing the screw rod and demolish the problem of difficulty, avoided the excision to drawing the screw rod, realize the reuse to drawing the screw rod, practice thrift the cost. Meanwhile, the device is simple in structure, convenient to operate and use and improves construction efficiency.
Description
Technical Field
The utility model relates to a demolish engineering technical field to drawing the screw rod, particularly, relate to a to drawing screw rod dismouting device.
Background
In the construction of building trade, no matter be the steel form or the plank sheathing, for making the formwork erection have sufficient intensity, rigidity and stability, guarantee that concrete placement in-process template does not take place the displacement, to the pull screw rod be a very effectual assurance measure, but the template demolishs the in-process after concrete placement accomplishes, and to the pull screw rod demolishs very time-consuming and demolish the difficulty, can not cut the screw rod because of the unable dismantlement of pull screw rod in many times, has caused the waste of the processing difficulty and the cost of concrete face.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a to drawing screw rod dismouting device aims at solving the current problem of dismantling the difficulty to drawing the screw rod.
The utility model provides a to drawing screw rod dismouting device, this to drawing screw rod dismouting device includes: the sleeve is sleeved on the opposite-pulling screw rod; the locking mechanism is arranged on the sleeve and used for locking the sleeve and the counter-pulling screw rod so as to enable the counter-pulling screw rod to synchronously rotate along with the sleeve; the driving mechanism is arranged on the sleeve and used for driving the sleeve to rotate so as to realize the disassembly and assembly of the split screw.
Furthermore, the locking rod penetrating through the sleeve and having one end located in the sleeve is connected to the sleeve in a position-adjustable manner along a direction perpendicular to the axis of the sleeve, so as to adjust a distance between the end of the locking rod located in the sleeve and the inner wall of the sleeve, so that the counter-pull screw is clamped between the locking rod and the inner wall of the sleeve; the locking piece is arranged on the sleeve and used for locking the locking rod.
Further, above-mentioned split screw dismouting device, the check lock lever is the threaded rod, the locking piece be with the nut of check lock lever looks adaptation, both threaded connection.
Further, according to the device for disassembling and assembling the split screw, the locking rod is of a rod-shaped structure, and the locking piece is the clamping piece.
Further, according to the device for disassembling and assembling the split screw, the end part of the locking rod, which is located outside the sleeve, is provided with the handle, so that driving force can be applied to the locking rod, and the position of the locking rod can be adjusted.
Furthermore, the handle of the split screw dismounting device is provided with an anti-slip sleeve.
Further, according to the split screw dismounting device, the anti-slip sleeve is a plastic piece.
Further, the sleeve of the device for disassembling and assembling the split screw comprises a fixed sleeve; the sliding sleeve is arranged on one side of the fixed sleeve, sleeved outside the fixed sleeve and slides relative to the fixed sleeve through adjustment.
Furthermore, in the device for disassembling and assembling the split screw, the sliding sleeve is provided with a plurality of first clamping holes in parallel, and the fixed sleeve is provided with a first clamping piece clamped in the first clamping holes; and/or the fixed sleeve is provided with a plurality of second clamping holes in parallel, and the sliding sleeve is provided with a second clamping piece clamped in the second clamping holes.
Further, in the above device for disassembling and assembling the split screw, the anti-slip driving mechanism is an electric wrench.
The utility model provides a to drawing screw rod dismouting device establishes through the sleeve cover to drawing on the screw rod to through locking mechanism locking sleeve and to drawing the screw rod, rotate through actuating mechanism drive sleeve, so that to drawing the screw rod and rotate along with the sleeve is synchronous, and then realize the installation and the dismantlement to drawing the screw rod, solve among the prior art to drawing the screw rod and demolish the problem of difficulty, avoided the excision to drawing the screw rod, realize saving the cost to the reuse of drawing the screw rod. Meanwhile, the device is simple in structure, convenient to operate and use and improves construction efficiency.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural view of a pull screw rod dismounting device provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of a sleeve according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1, it shows the preferred structure provided with the split screw dismounting device provided in the embodiment of the present invention, as shown in the figure, the split screw dismounting device includes: the device comprises a sleeve 1, a locking mechanism 2 and a driving mechanism 3; wherein the content of the first and second substances,
the sleeve 1 is used for being sleeved on the opposite-pulling screw rod 4. Specifically, the sleeve may be a hollow cylinder with openings at two ends to be sleeved outside the counter-pull screw 4, that is, the inner diameter of the sleeve 1 is greater than the outer diameter of the counter-pull screw 4.
The driving mechanism 3 is arranged on the connecting sleeve 1 and used for driving the sleeve 1 to rotate, and then the opposite-pulling screw rod 4 is driven to synchronously rotate along with the sleeve 1, so that the opposite-pulling screw rod 4 is disassembled and assembled. In specific implementation, the driving mechanism 3 can be detachably connected with the sleeve 1 so as to facilitate assembly between the two; wherein, actuating mechanism 3 can be spanner or electric wrench to through the rotation of rotation drive sleeve 1, especially, electric wrench can reduce constructor's labour, and avoids the emergence of phenomenons such as smooth silk when 4 dismouting of counter-pull screw rod.
With continued reference to fig. 1, the locking mechanism 2 includes: a lock lever 21 and a lock member 22; wherein the content of the first and second substances,
the locking rod 21 penetrates through the sleeve 1, one end of the locking rod 21 is located in the sleeve 1, the locking rod 21 is connected to the sleeve 1 in a position-adjustable mode along the direction perpendicular to the axis of the sleeve 1, the locking rod 21 is used for adjusting the distance between the end portion (the lower end shown in the figure 1) located in the sleeve 1 and the inner wall of the sleeve 1, and therefore the opposite-pulling screw rod 4 is clamped between the locking rod 21 and the inner wall of the sleeve 1. In specific implementation, a through hole can be formed in the side wall of the sleeve 1, and the locking rod 21 can penetrate through the through hole, so that the lower end of the locking member 21 is located inside the sleeve 1; the locking rod 21 is also connected with the side wall of the sleeve 1 in a position-adjustable manner along a direction (vertical direction shown in fig. 1) perpendicular to the axis of the sleeve 1, so that the lower end of the locking rod 21 abuts against the counter-pull screw rod 4 located in the sleeve 1, and the counter-pull screw rod 4 moves downwards along with the locking rod 21 until abutting against the inner wall of the sleeve 1 through adjustment of the position of the locking rod 21, that is, the counter-pull screw rod 4 is clamped between the lower end of the locking rod 21 and the inner wall of the sleeve 1 through the locking rod 21, so that locking between the counter-pull screw rod 4 and the sleeve 1 is realized. Wherein, the through-hole can be seted up at the sleeve 1 and keep away from the tip (the right-hand member shown in fig. 1) of actuating mechanism 3 to the right-hand member cover of split screw 4 is established in sleeve 1, and presss from both sides tightly it through lock lever 21.
In order to ensure the stability of the removal of the opposite-pulling screw rod 4, it is preferable that the sleeve 1 is further provided with a locking member 22 for locking the locking rod 21, so as to prevent the locking rod 21 from moving in a direction perpendicular to the axis of the sleeve 1 during the process of removing and installing the opposite-pulling screw rod 4, thereby ensuring the stability of clamping the opposite-pulling screw rod 4, and thus ensuring the stability of the synchronous rotation of the opposite-pulling screw rod 4 along with the sleeve 1.
In this embodiment, in order to facilitate the adjustment of the position of the locking lever 21, preferably, the end (the upper end as shown in fig. 1) of the locking lever 21 outside the sleeve 1 is provided with a handle 23 for applying a driving force to the locking lever 21 to adjust the position of the locking lever 21, i.e., applying a screwing force or a pulling force to the locking lever 21. Specifically, the handle 23 may be a rod-shaped structure, which may be welded and fixed on the upper end of the locking rod 21, although the handle 23 and the locking rod 21 may be connected by other connection methods, and the connection relationship between the handle 23 and the locking rod 21 is not limited thereto, for example, the handle 23 may also be connected on the upper end of the locking rod 21 in a position adjustable along the length direction (vertical direction as shown in fig. 1) of the locking rod 21 so as to adjust the position of the handle 23 for applying power. To increase the friction between the hand or other force applying member applying the force and the handle 23, the handle 21 is preferably provided with an anti-slip cover. Wherein, the anti-slip sleeve can be a plastic piece.
In an embodiment of the present invention, the locking rod 21 may be a threaded rod, and the locking member 22 is a nut adapted to the locking rod 21. It should be noted that the size of the threaded rod may be determined according to specific situations, and the present embodiment does not limit the size. When the locking rod 21 and the sleeve 1 clamp the split screw rod 4, the lower end of the threaded rod 1 can move up and down through the knob threaded rod, and then the split screw rod 4 is pressed to move up and down until the split screw rod 4 is clamped between the locking rod 21 and the sleeve 1. Wherein, the nut also can be a plurality of and stack in proper order along the axial of locking lever 21 to stability when improving the locking lever 21 and removing and clamping. In this embodiment, the threaded rod is adjusted with the nut cooperation and is split the position of screw rod 4 so that it presss from both sides tightly, simple structure, and convenient operation easily controls the position of adjusting the pendulum.
In another embodiment of the present invention, the locking rod 21 can be a smooth straight rod, and the locking member 22 is a clamping member. During specific implementation, the smooth straight rod can be slidably arranged in the through hole in the sleeve 1 in a penetrating manner and can be connected with the sleeve 1 through the clamping piece. The cross-sectional shape of the straight rod and the cross-sectional shape of the through hole may be circular, however, the present invention is not limited thereto, and in other embodiments, the cross-sectional shape of the straight rod and the through hole may be a suitable shape, such as a square, a diamond, etc. The specific adjusting mode is as follows: the position of the split screw rod 4 can be adjusted along the height direction by releasing the clamping piece and then adjusting the straight rod through the through hole until the straight rod is clamped between the inner wall of the sleeve 1 and the lower end of the straight rod, and the locking rod 21 can be clamped through the clamping piece after the adjustment is completed.
In this embodiment, the sleeve 1 may be a telescopic structure for adjusting the length thereof according to the temperature length of the counter-pull screw 4.
Refer to fig. 2, which is a schematic structural diagram of a sleeve according to an embodiment of the present invention. As shown, the sleeve 1 comprises: a fixing sleeve 11; and a sliding sleeve 12 which is arranged at one side (right side as shown in fig. 2) of the fixed sleeve 11, is sleeved outside the fixed sleeve 11 and can slide relative to the fixed sleeve 11 through adjustment. In order to increase the range and stability of the length adjustment of the telescopic rod, those skilled in the art can understand that two or more than two sliding sleeves 12 can be used.
With reference to fig. 2, in an embodiment of the sleeve 1 in the present embodiment, the sliding sleeve 12 is provided with a plurality of first fastening holes in parallel, and the fixed sleeve 11 is provided with a first fastening member (not shown) fastened in the first fastening holes; and/or, the fixed sleeve 11 is provided with a plurality of second clamping holes in parallel, and the sliding sleeve is provided with a second clamping piece (not shown in the figure) clamped in the second clamping holes.
Specifically, the first clamping piece can be clamped on different first clamping holes to adjust the length of the sliding sleeve arranged outside the fixed sleeve, so that the integral distance of the sleeve 1 is adjusted; of course, the second clamping piece can also be arranged on different second clamping holes in a clamping way; as will be understood by those skilled in the art, the first engaging member and the first engaging hole are correspondingly disposed on the same side (i.e., the front side shown in fig. 2), and the second engaging member and the second engaging hole are correspondingly disposed on the same side; the first engaging member and the first engaging hole, and the second engaging member and the second engaging hole may be disposed on the same side, or may be disposed on different sides, for example, the first engaging member and the first engaging hole may be disposed on a front side, and the second engaging member and the second engaging hole may be disposed on a rear side (as shown in fig. 1), which is not limited in this embodiment.
Obviously, it can be understood that, in this embodiment, the first engaging member is engaged with a different first engaging hole and/or the second engaging member is engaged with a different second engaging hole, so as to adjust the length of the sliding sleeve 12 outside the fixed sleeve 11, thereby achieving the adjustment of the overall length of the sleeve 1.
In another embodiment of the sleeve 1 in this embodiment, a sliding slot is disposed in the fixed sleeve 11 along the length direction thereof, and the sliding sleeve 12 can be slidably connected with the fixed sleeve 11 along the sliding slot; it will be understood by those skilled in the art that the fixed sleeve 11 and the sliding sleeve 12 can be locked by a locking member, so that the sliding of the sliding sleeve 12 when the split screw 4 is disassembled and assembled further ensures the safety of the operator.
To sum up, the split screw dismouting device that provides in this embodiment overlaps through sleeve 1 and establishes on split screw 4 to through 2 locking sleeve of locking mechanism 1 and split screw 4, drive sleeve 1 through actuating mechanism 3 and rotate, so that split screw 4 rotates along with sleeve 1 is synchronous, and then realize split screw 4's installation and dismantlement, solve among the prior art and demolish the difficult problem to split screw, avoided the excision to split screw, realize split screw 4's reuse, practice thrift the cost. Meanwhile, the device is simple in structure, convenient to operate and use and improves construction efficiency.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a to drawing screw rod dismouting device which characterized in that includes:
the sleeve is sleeved on the opposite-pulling screw rod;
the locking mechanism is arranged on the sleeve and used for locking the sleeve and the counter-pulling screw rod so as to enable the counter-pulling screw rod to synchronously rotate along with the sleeve;
the driving mechanism is arranged on the sleeve and used for driving the sleeve to rotate so as to realize the disassembly and assembly of the split screw.
2. The pull screw disassembling and assembling device according to claim 1,
the locking rod penetrates through the sleeve, one end of the locking rod is positioned in the sleeve, and the locking rod is connected to the sleeve in a position-adjustable mode along the direction perpendicular to the axis of the sleeve and used for adjusting the distance between the end portion, positioned in the sleeve, of the locking rod and the inner wall of the sleeve, so that the counter-pulling screw rod is clamped between the locking rod and the inner wall of the sleeve;
the locking piece is arranged on the sleeve and used for locking the locking rod to clamp the pull screw rod.
3. The pull screw assembly/disassembly apparatus of claim 2,
the locking lever is a threaded rod, the locking piece is a nut matched with the locking lever, and the locking lever are in threaded connection.
4. The pull screw assembly/disassembly apparatus of claim 2,
the locking rod is of a rod-shaped structure, and the locking piece is a clamping piece.
5. The pull screw assembly/disassembly apparatus of claim 2,
the end part of the locking rod, which is positioned outside the sleeve, is provided with a handle for applying driving force to the locking rod so as to adjust the position of the locking rod.
6. The split screw assembling and disassembling device according to claim 5, wherein the handle is provided with an anti-slip sleeve.
7. The split screw assembling and disassembling device according to claim 6, wherein the anti-slip cover is a plastic member.
8. The split screw dismounting device according to any one of claims 1 to 7, wherein the sleeve comprises:
fixing a sleeve;
the sliding sleeve is arranged on one side of the fixed sleeve, sleeved outside the fixed sleeve and slides relative to the fixed sleeve through adjustment.
9. The pull screw assembly/disassembly apparatus of claim 8,
the sliding sleeve is provided with a plurality of first clamping holes in parallel, and the fixed sleeve is provided with a first clamping piece clamped in the first clamping holes; and/or the presence of a gas in the gas,
the fixed sleeve is provided with a plurality of second clamping holes in parallel, and the sliding sleeve is provided with a second clamping piece clamped in the second clamping holes.
10. The split screw dismounting device according to any one of claims 1 to 7, wherein the driving mechanism is an electric wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922199166.1U CN211666274U (en) | 2019-12-10 | 2019-12-10 | Split screw rod dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922199166.1U CN211666274U (en) | 2019-12-10 | 2019-12-10 | Split screw rod dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211666274U true CN211666274U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922199166.1U Active CN211666274U (en) | 2019-12-10 | 2019-12-10 | Split screw rod dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211666274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681743A (en) * | 2021-01-18 | 2021-04-20 | 丁伟良 | Concrete wall quick detach auxiliary assembly |
-
2019
- 2019-12-10 CN CN201922199166.1U patent/CN211666274U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681743A (en) * | 2021-01-18 | 2021-04-20 | 丁伟良 | Concrete wall quick detach auxiliary assembly |
| CN112681743B (en) * | 2021-01-18 | 2021-11-19 | 湖南合锦建筑科技有限公司 | Quick detach auxiliary assembly of concrete wall support template |
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