CN215594947U

CN215594947U - Template pulling-on piece pull rod system back edge clamping device

Info

Publication number: CN215594947U
Application number: CN202121563011.2U
Authority: CN
Inventors: 倪祖亮
Original assignee: Shandong Tianqu Construction Technology Co ltd
Current assignee: Shandong Tianqu Construction Technology Co ltd
Priority date: 2021-07-10
Filing date: 2021-07-10
Publication date: 2022-01-21
Anticipated expiration: 2031-07-10

Abstract

The utility model discloses a clamping device for a back edge of a template pulling piece and pull rod system, which belongs to the technical field of aluminum template pulling piece systems and comprises a pulling piece, a pull rod and a plurality of support plates fixed on the pulling piece, wherein grooves are formed in the support plates, the pull rod penetrates through the grooves, a central shaft is rotatably arranged on the support plates, a power arm is fixed at one end of the central shaft, a volute plate is fixedly connected to the other end of the central shaft, the power arm and the volute plate are respectively positioned on two sides of the support plates, a limiting assembly is arranged on the power arm, a handle rod is arranged at the bottom of one power arm, and the interior of the handle rod is of a hollow structure. This template pulling-on piece pull rod system back of body stupefied clamping device is through setting up the volute board to utilize the power arm to come to control the rotation of volute board, make the staff only need rotate the power arm and just can be quick compress tightly the pull rod on the pulling-on piece, also made things convenient for the quick dismantlement of pull rod, be favorable to improving the installation effectiveness of reality.

Description

Template pulling-on piece pull rod system back edge clamping device

Technical Field

The utility model relates to the technical field of aluminum template pull tab systems, in particular to a clamping device for a back edge of a pull rod system of a template pull tab.

Background

The aluminum template pulling-on piece system is one of the aluminum template system, uses the pulling-on piece reinforcing mode, compares the screw rod system, need not to punch, and the wall body can not leave the hole after the form removal, greatly reduced the risk of outer wall seepage, have that construction quality is good, the installation effectiveness is high, characteristics such as with low costs, the pull rod is an important structure in the aluminum template pulling-on piece system, and its cooperation clamping device can tightly be fixed a plurality of pulling-on pieces to appointed position.

The existing clamping device has a complex structure, needs to consume a large amount of time and energy in the disassembly process, has low disassembly efficiency, and cannot meet the requirement of the device in the actual use process.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a clamping device for a back edge of a pull rod system of a template pull piece, which solves the problems that the existing clamping device is complex in structure, needs to consume a large amount of time and energy in the dismounting process, and is low in dismounting efficiency.

In order to achieve the purpose, the utility model adopts the following technical scheme: the back edge clamping device of the template pulling piece and pulling rod system comprises a pulling piece, a pulling rod and a plurality of support plates fixed on the pulling piece, wherein grooves are formed in the support plates, the pulling rod penetrates through the grooves, a central shaft is rotatably mounted on the support plates, a power arm is fixed to one end of the central shaft, a volute plate is fixedly connected to the other end of the central shaft, the power arm and the volute plate are respectively located on two sides of the support plates, and a limiting assembly is arranged on the power arm.

By adopting the scheme, the volute plate is arranged, and the power arm is utilized to control the rotation of the volute plate, so that the pull rod can be quickly pressed on the pull piece only by rotating the power arm, the pull rod is convenient to quickly disassemble, and the actual installation efficiency is improved.

Preferably, a handle rod is arranged at the bottom of one of the power arms, the interior of the handle rod is of a hollow structure, and the bottom of the power arm can be inserted into the interior of the handle rod.

By adopting the scheme, the length of the power arm can be increased by arranging the handle rod, so that people can more labor-saving complete the disassembly and assembly work of the pull rod.

Preferably, the magnet block is fixedly mounted at the inner top of the handle rod and can be magnetically attracted and connected with the power arm.

Adopt above-mentioned scheme, through setting up the magnet piece, can be in the operation process of reality on being connected to the power arm with handle pole magnetism, avoided the unexpected condition emergence that drops of handle pole, provide the convenience for the use of reality.

Preferably, a plurality of reinforcing ribs are fixed on the top of the outer side face of the handle rod, and the reinforcing ribs are of annular structures.

Adopt above-mentioned scheme, through setting up the strengthening rib of annular structure, can strengthen the protection to the hookup location of handle bar and power arm, avoid this position to appear warping the phenomenon of split even because of the extrusion of power arm.

Preferably, spacing subassembly includes fixed block, slider, spring, solid fixed ring and bracing piece, fixed block and power arm fixed connection, the blind hole has been seted up to the one end that the fixed block is close to the extension board, gu fixed ring fixes the one end that the fixed block is close to the extension board, the bracing piece runs through solid fixed ring, the slider all cup joints on the bracing piece with the spring, and slider and spring all are located the inside of blind hole, slider and bracing piece fixed connection, and slider slidable mounting are in the inside of blind hole, the one end that the bracing piece is close to the extension board is fixed with spacing arch, a side that the extension board is close to the bracing piece has been seted up the arc wall, and the internal surface of arc wall set up with spacing protruding assorted a plurality of screens grooves.

By adopting the scheme, the limiting assembly is arranged, and the limiting protrusion can be tightly pressed in the clamping groove by utilizing the spring, so that the position of the power arm is effectively limited, the power arm is prevented from rotating due to factors such as external force and the like, and the extrusion stability of the pull rod is improved; the fixed ring has the limiting function.

Preferably, a through hole is formed in one end, far away from the support plate, of the fixing block, a pull shaft penetrates through the through hole, and one end of the pull shaft is fixedly connected with one end, far away from the support plate, of the support rod.

By adopting the scheme, through the arrangement of the through hole and the pull shaft, the limiting protrusion can be conveniently pulled out from the inside of the clamping groove by a worker, so that the pull rod can be quickly detached.

Compared with the prior art, the utility model has the beneficial effects that:

according to the back edge clamping device of the template pulling piece and pull rod system, the volute plate is arranged, and the power arm is used for controlling the rotation of the volute plate, so that a worker can quickly press the pull rod on the pulling piece only by rotating the power arm, the pull rod is convenient to quickly disassemble, and the actual installation efficiency is improved;

this stupefied clamping device of template pulling-on piece pull rod system back of body through setting up spacing subassembly, utilizes the spring can compress tightly the effect at the screens inslot with spacing arch, has realized effectively injecing the power arm position, has avoided the power arm to appear rotating because of factors such as external force, has improved the extrusion stability to the pull rod.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a side view of the plate of the present invention;

FIG. 3 is a side view of the volute plate of the utility model;

FIG. 4 is a top sectional view of the fixing block of the present invention;

fig. 5 is a sectional view of the handle bar of the present invention.

In the figure: 1. a pull tab; 2. a pull rod; 3. a support plate; 4. a groove; 5. a central shaft; 6. a power arm; 7. a volute plate; 8. a handle bar; 9. a magnet block; 10. reinforcing ribs; 11. an arc-shaped slot; 12. a clamping groove; 13. a fixed block; 14. blind holes; 15. a slider; 16. a spring; 17. a fixing ring; 18. a support bar; 19. a limiting bulge; 20. a through hole; 21. and pulling the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a clamping device for a back edge of a template pulling piece and pull rod system comprises a pulling piece 1, a pull rod 2 and a plurality of support plates 3 fixed on the pulling piece 1, wherein the support plates 3 are provided with grooves 4, the pull rod 2 penetrates through the grooves 4, a central shaft 5 is rotatably mounted on the support plates 3, one end of the central shaft 5 is fixed with a power arm 6, the other end of the central shaft 5 is fixedly connected with a volute plate 7, the power arm 6 and the volute plate 7 are respectively positioned on two sides of the support plates 3, and the power arm 6 is provided with a limiting assembly; through setting up volute board 7 to utilize power arm 6 to come to control volute board 7's rotation, make the staff only need rotate power arm 6 and just can be quick compress tightly pull rod 2 on pulling-on piece 1, also made things convenient for quick dismantlement of pull rod 2, be favorable to improving the installation effectiveness of reality.

The bottom of one power arm 6 is provided with a handle rod 8, the interior of the handle rod 8 is of a hollow structure, and the bottom of the power arm 6 can be inserted into the interior of the handle rod 8; through setting up handle bar 8, can increase the length of power arm 6 for people can be more laborsaving accomplish the dismouting work of pull rod 2.

A magnet block 9 is fixedly arranged at the inner top of the handle rod 8, and the magnet block 9 can be magnetically connected with the power arm 6; through setting up magnet piece 9, can be in the operation process of reality on being connected to power arm 6 with 8 magnetism of handle bar, avoided the condition emergence that 8 accidents of handle bar drop, provide the convenience for the use of reality.

The top of the outer side surface of the handle rod 8 is fixedly provided with a plurality of reinforcing ribs 10, and the reinforcing ribs 10 are of annular structures; through the strengthening rib 10 that sets up the loop configuration, can strengthen the protection to the hookup location of handle pole 8 and power arm 6, avoid this position to appear warping or even the phenomenon of split because of the extrusion of power arm 6.

The limiting assembly comprises a fixed block 13, a sliding block 15, a spring 16, a fixing ring 17 and a supporting rod 18, the fixed block 13 is fixedly connected with the power arm 6, a blind hole 14 is formed in one end, close to the support plate 3, of the fixed block 13, the fixing ring 17 is fixed at one end, close to the support plate 3, of the fixed block 13, the supporting rod 18 penetrates through the fixing ring 17, the sliding block 15 and the spring 16 are both sleeved on the supporting rod 18, the sliding block 15 and the spring 16 are both located inside the blind hole 14, the sliding block 15 is fixedly connected with the supporting rod 18, the sliding block 15 is slidably mounted inside the blind hole 14, a limiting bulge 19 is fixed at one end, close to the support plate 3, of the support plate 3, one side face, close to the supporting rod 18, is provided with an arc-shaped groove 11, and the inner surface of the arc-shaped groove 11 is provided with a plurality of clamping grooves 12 matched with the limiting bulge 19; by arranging the limiting assembly, the limiting bulge 19 can be tightly pressed in the clamping groove 12 by utilizing the spring 16, so that the position of the power arm 6 is effectively limited, the power arm 6 is prevented from rotating due to factors such as external force and the like, and the extrusion stability of the pull rod 2 is improved; the fixing ring 17 has a limiting function.

A through hole 20 is formed in one end, far away from the support plate 3, of the fixing block 13, a pull shaft 21 penetrates through the through hole 20, the pull shaft 21 is pulled, the limiting protrusion 19 is withdrawn from the clamping groove 12, the power arm 6 can be rotated clockwise, the pull rod 2 is convenient to disassemble, and one end of the pull shaft 21 is fixedly connected with one end, far away from the support plate 3, of the support rod 18; through setting up through-hole 20 and pull axle 21, make things convenient for the staff to pull out spacing arch 19 from the inside of screens groove 12 to realize the quick dismantlement of pull rod 2.

To sum up, when the template pulling piece and pull rod system back edge clamping device is used, the power arm 6 is firstly utilized to drive the central shaft 5 and the volute casing plate 7 to rotate so as to adjust the position of the volute casing plate 7, under normal conditions, the power arm 6 in a vertical state is rotated ninety degrees clockwise to be in a horizontal state, then the pull rod 2 with a certain length is placed in the groove 4 and is rotated anticlockwise after completion, at the moment, due to the special shape effect of the volute casing plate 7, the side surface of the volute casing plate 7 is gradually close to the pull rod 2 until the two are contacted, then the power arm 6 is continuously rotated, at the moment, the volute casing plate 7 generates extrusion force on the pull rod 2, the extrusion force is gradually increased along with the rotation of the volute casing plate 7 until the pull rod 2 is tightly pressed on the pulling piece 1, the handle rod 8 can be sleeved at the bottom of the power arm 6 in the process so as to increase the length of the power arm 6, reach more laborsaving effect, at power arm 6 anticlockwise rotation's in-process, spacing arch 19 can withdraw from the inside of a screens groove 12 under the extrusion of screens groove 12 internal surface and enter into the inside of next screens groove 12 through 16 effect of spring, so circulate, when waiting power arm 6 stall, spacing arch 19 can the chucking in the screens groove 12 of relevant position department, thereby just can effectually avoid power arm 6 to appear clockwise pivoted condition because of external force, improved the stability that compresses tightly pull rod 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a template pulling-on piece pull rod system dorsal bar clamping device, includes pulling-on piece (1), pull rod (2) and fixes a plurality of extension board (3) on pulling-on piece (1), its characterized in that, set up on extension board (3) fluted (4), pull rod (2) run through recess (4), it installs center pin (5) to rotate on extension board (3), the one end of center pin (5) is fixed with power arm (6), and the other end fixedly connected with volute casing board (7) of center pin (5), power arm (6) are located the both sides of extension board (3) respectively with volute casing board (7), be provided with spacing subassembly on power arm (6).

2. The formwork pull tab system dorsal bar clamping device of claim 1, wherein a handle bar (8) is provided at the bottom of one of the power arms (6), the interior of the handle bar (8) is hollow, and the bottom of the power arm (6) is insertable into the interior of the handle bar (8).

3. The formwork pull tab system back edge clamping device as claimed in claim 2, wherein the magnet block (9) is fixedly mounted on the inner top of the handle rod (8), and the magnet block (9) can be magnetically connected with the power arm (6).

4. The formwork pull tab system back ridge clamping device as claimed in claim 2, wherein a plurality of reinforcing ribs (10) are fixed on the top of the outer side face of the handle rod (8), and the reinforcing ribs (10) are of annular structures.

5. The formwork, pull tab and pull rod system back edge clamping device of claim 1, wherein the limiting component comprises a fixing block (13), a sliding block (15), a spring (16), a fixing ring (17) and a supporting rod (18), the fixing block (13) is fixedly connected with the power arm (6), a blind hole (14) is formed in one end, close to the supporting plate (3), of the fixing block (13), the fixing ring (17) is fixed at one end, close to the supporting plate (3), of the fixing block (13), the supporting rod (18) penetrates through the fixing ring (17), the sliding block (15) and the spring (16) are both sleeved on the supporting rod (18), the sliding block (15) and the spring (16) are both located inside the blind hole (14), the sliding block (15) is fixedly connected with the supporting rod (18), the sliding block (15) is slidably mounted inside the blind hole (14), a limiting bulge (19) is fixed at one end, close to the supporting plate (3), of the supporting rod (18), an arc-shaped groove (11) is formed in one side face, close to the supporting rod (18), of the supporting plate (3), and a plurality of clamping grooves (12) matched with the limiting protrusions (19) are formed in the inner surface of the arc-shaped groove (11).

6. The formwork, pull tab and pull rod system back edge clamping device of claim 5, wherein a through hole (20) is formed in one end, away from the support plate (3), of the fixing block (13), a pull shaft (21) penetrates through the through hole (20), and one end of the pull shaft (21) is fixedly connected with one end, away from the support plate (3), of the support rod (18).