CN218563053U - Connecting and locking device for building template - Google Patents

Abstract

The utility model discloses a building templates's connection locking device, left side clamping jaw upper portion right-hand member is fixed with the horizontally deflector, the deflector front end is fixed with the horizontally rack, and sliding connection has the box, the left lower part of box is fixed with vertical right clamping jaw, the horizontally end cover is installed through the bolt in the box top, the box rotates jointly with the end cover and is connected with vertical axle and No. two axles, an axle is coaxial to be fixed with gear post and pinion. The utility model discloses a circumference is stirred the control rod and can be driven the worm and rotate, utilizes worm, worm wheel, gear wheel, pinion, gear post and rack to change the horizontal interval between left clamping jaw and the right clamping jaw indirectly then to can realize pressing from both sides and removing the clamp tightly target building templates, and worm wheel and worm meshing's auto-lock nature can be fine again avoid pressing from both sides tight accident lax, and all at operating personnel's the within range of controlling when removing the clamp tightly.

Description

Connecting and locking device for building template

Technical Field

The utility model relates to a connect locking device, especially relate to a building templates's connection locking device.

Background

The connecting and locking device of the building template limits the position of the target building template, thereby ensuring that the building template can be well connected and ensuring the position and the structure stability of an object supported by the building template. The utility model discloses a chinese utility model patent of application number 202020946659.7 provides a connection locking device of building templates, the device passes through the ratchet, spacer pin and spacing bumping post can prevent that the ratchet from reversing, thereby realize locking, then reach the purpose of pressing from both sides tightly target building templates, but when needing to remove the restriction of preventing reversing to the ratchet, spacing bumping post needs to be twisted off, and under the state of pressing from both sides tight target building templates, target building templates can exert a stronger repulsion to first clamp plate and second clamp plate, namely the ratchet has stronger reversal trend, thereby make the spacer pin exert stronger thrust to spacing bumping post, so in the twinkling of an eye of twisting the spacer pin under this state, the spacer pin can carry out strong promotion in the twinkling of an eye to spacing bumping post, thereby cause the loss of spacer pin easily, and can make the connecting handle and rotate the handle fast reversal in the twinkling of an eye under the meshing of transmission tooth's socket and transmission gear post, then probably cause the accidental injury to operating personnel, and a part of the device exposes outside all the time, easily receive the pollution of concrete and the transmission tooth's socket can produce its weak point with the transmission post meshing influence, thereby the tooth's socket meshing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building templates's connection locking device to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a building templates's connection locking device, includes left clamping jaw, deflector, rack, box, right clamping jaw, end cover, axle, no. two axles, gear post, pinion, worm wheel, gear wheel, auxiliary part, left side clamping jaw upper portion right-hand member is fixed with the horizontally deflector, the deflector front end is fixed with the horizontally rack, and sliding connection has the box, the left lower part of box is fixed with vertical right clamping jaw, the horizontal end cover is installed through the bolt in the box top, the box rotates jointly with the end cover and is connected with vertical axle and No. two axles, a coaxial gear post and pinion of being fixed with of axle, no. two coaxial worm wheels and the gear wheel of being fixed with of axle, auxiliary part is installed to the box.

On the basis of the technical scheme, the auxiliary part comprises a worm, a supporting seat, a hinged seat, an operating rod, a knob, a mounting seat, supporting blocks and bristles, the upper right part of the box body is rotatably connected with a horizontal worm, the horizontal supporting seat is fixed at the front end of the worm, the hinged seat is hinged to the front part of the supporting seat, the bottom end of the hinged seat is in threaded connection with a vertical operating rod, the knob is coaxially fixed at the bottom end of the operating rod, the horizontal mounting seats are respectively fixed at the left part and the right part of the box body, the two mounting seats are respectively inserted with the supporting blocks, the front parts of the two supporting blocks are respectively provided with a plurality of beams of horizontal bristles, and the two supporting blocks are respectively fastened with the two supporting blocks through bolts.

On the basis of the technical scheme, the rack is meshed with the gear column, the pinion is meshed with the large gear, the right clamping jaw is located right and left of the left clamping jaw, knurls are processed on two adjacent surfaces of the left clamping jaw and the right clamping jaw respectively, the worm gear is meshed with the worm, the hinged seat can swing up and down along the supporting seat, and the bristles of the supporting block can be in contact with the front portion of the rack.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a control rod is stirred to circumference can drive the worm and rotate, utilize the worm then, the worm wheel, the gear wheel, the pinion, gear post and rack indirectly change the horizontal interval between left clamping jaw and the right clamping jaw, thereby can realize pressing from both sides tightly and removing the clamp to target building templates, and worm wheel and worm meshing's auto-lock nature can be fine again avoid pressing from both sides tight accident lax, and each part is all in operating personnel's the within range of controlling when removing to press from both sides tightly, can not make the loss of spare part and the accidental injury to operating personnel, and the brush hair is to the cleaning of rack debris such as dust of cleaing away the rack surface that can be fine, avoid the dust to influence the meshing effect of gear post and rack.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the supporting block and the mounting seat of the present invention.

Fig. 3 is a schematic view of the present invention.

In the figure: 1. the clamping device comprises a left clamping jaw, 2, a guide plate, 3, a rack, 4, a box body, 5, a right clamping jaw, 6, an end cover, 7, a first shaft, 8, a second shaft, 9, a gear column, 10, a pinion, 11, a worm gear, 12, a large gear, 13, an auxiliary part, 14, a worm, 15, a supporting seat, 16, a hinged seat, 17, an operating rod, 18, a knob, 19, a mounting seat, 20, a supporting block, 21, bristles, 22 and knurls.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-3, a connection locking device of building templates, including left clamping jaw 1, deflector 2, rack 3, box 4, right clamping jaw 5, end cover 6, axle 7, no. two axles 8, gear post 9, pinion 10, worm wheel 11, gear wheel 12, auxiliary part 13, 1 upper portion right-hand member of left side clamping jaw is fixed with horizontally deflector 2, 2 front ends of deflector are fixed with horizontal rack 3, and sliding connection has box 4, the left lower part of box 4 is fixed with vertical right clamping jaw 5, horizontal end cover 6 is installed through the bolt in the box 4 top, and the end cover 6 of installing through the bolt can be conveniently lifted off to be convenient for handle the inside spare part of box 4, box 4 rotates jointly with end cover 6 and is connected with vertical axle 7 and No. two axles 8, axle 7 is coaxial fixed with gear post 9 and pinion 10, no. two axle 8 is coaxial fixed with worm wheel 11 and gear wheel 12, auxiliary part 13 is installed to box 4.

The auxiliary portion 13 comprises a worm 14, a supporting seat 15, a hinged seat 16, an operating rod 17, a knob 18, a mounting seat 19, supporting blocks 20 and bristles 21, the upper right portion of the box body 4 is rotatably connected with the horizontal worm 14, the horizontal supporting seat 15 is fixed at the front end of the worm 14, the hinged seat 16 is hinged to the front portion of the supporting seat 15, the bottom end of the hinged seat 16 is in threaded connection with the vertical operating rod 17, the knob 18 is coaxially fixed at the bottom end of the operating rod 17, the horizontal mounting seats 19 are respectively fixed at the left portion and the right portion of the box body 4, the supporting blocks 20 are respectively inserted into the mounting seats 19, the front portions of the supporting blocks 20 are respectively provided with a plurality of beams of horizontal bristles 21, the two supporting blocks 20 are respectively fastened with the two supporting blocks 20 through bolts, the supporting blocks 20 are fastened through the bolts, and the replacement can be conveniently carried out.

Rack 3 meshes with gear column 9 mutually, pinion 10 meshes with gear wheel 12 mutually, pinion 10 is used for improving the drive ratio between No. two axles 8 and a axle 7 with the meshing of gear wheel 12 to realize the relative position of quick adjustment rack 3 and gear column 9 through toggle control pole 17, make and use more convenient, right side clamping jaw 5 is located left clamping jaw 1 right-hand, knurling 22 has been processed respectively with the double-phase adjacent face of right clamping jaw 5 to left side clamping jaw 1, worm wheel 11 meshes with worm 14 mutually, articulated seat 16 can be along supporting seat 15 luffing motion, two the brush hair 21 homoenergetic of supporting shoe 20 all can contact with rack 3 front portion.

The utility model discloses a theory of operation: when the dust cleaning device is used, the control rod 17 is shifted in the circumferential direction to drive the worm 14 to rotate through the mounting seat 19 and the hinged seat 16, then the second shaft 8 and the large gear 12 can be driven to rotate through the engagement of the worm 14 and the worm wheel 11, the first shaft 7 and the gear column 9 can be driven to rotate through the engagement of the large gear 12 and the small gear 10, then the box 4 is driven to slide left and right along the guide plate 2 through the engagement of the gear column 9 and the rack 3, so that the clamping of a target building template is realized by reducing the distance between the left clamping jaw 1 and the right clamping jaw 5, the distance between the left clamping jaw 1 and the right clamping jaw 5 is increased to remove the clamping of the target building template, the worm wheel 11 and the worm 14 are meshed to prevent the rack 3 from actively sliding left and right compared with the gear, thereby preventing accidental loosening when the target building template is clamped, the control rod 17 and the hinged seat 16 can be manually rotated by the knob 18 after clamping, further, the dust cleaning effect of the rack 3 on the surface of the rack can be avoided because the control rod 17 is caused by the gravity of the worm wheel 17, and the dust cleaning effect of the rack 3 can be avoided, and dust cleaning effect of the rack 3 can be further.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims (3)

1. The utility model provides a building templates's connection locking device, includes left clamping jaw (1), deflector (2), rack (3), box (4), right clamping jaw (5), end cover (6), a axle (7), no. two axle (8), gear post (9), pinion (10), worm wheel (11), gear wheel (12), auxiliary part (13), its characterized in that: the utility model discloses a novel clamping jaw structure, including left side clamping jaw (1), upper portion right-hand member is fixed with horizontally deflector (2), deflector (2) front end is fixed with horizontally rack (3), and sliding connection has box (4), box (4) left side lower part is fixed with vertical right clamping jaw (5), horizontal end cover (6) are installed through the bolt on box (4) top, box (4) rotate jointly with end cover (6) and are connected with vertical axle (7) and No. two axle (8), axle (7) coaxial fixation has gear post (9) and pinion (10), no. two axle (8) coaxial fixation has worm wheel (11) and gear wheel (12), auxiliary part (13) are installed in box (4).

2. The connecting and locking device of a building template as claimed in claim 1, wherein: the auxiliary part (13) comprises a worm (14), a supporting seat (15), a hinging seat (16), an operating rod (17), a knob (18), a mounting seat (19), supporting blocks (20) and bristles (21), the upper right part of the box body (4) is rotatably connected with the horizontal worm (14), the front end of the worm (14) is fixedly provided with the horizontal supporting seat (15), the front part of the supporting seat (15) is hinged with the hinging seat (16), the bottom end of the hinging seat (16) is in threaded connection with the vertical operating rod (17), the bottom end of the operating rod (17) is coaxially fixed with the knob (18), the left part and the right part of the box body (4) are respectively fixed with the horizontal mounting seat (19), the mounting seats (19) are respectively spliced with the supporting blocks (20), the front parts of the supporting blocks (20) are respectively provided with a plurality of beams of bristles (21), and the supporting blocks (20) are respectively fastened with the two supporting blocks (20) through bolts.

3. A connecting and locking device for building forms as claimed in claim 2, wherein: rack (3) and gear column (9) mesh mutually, pinion (10) mesh mutually with gear wheel (12), right side clamping jaw (5) are located right-hand side just of left clamping jaw (1), knurling (22) have been processed respectively with the double-phase adjacent face of right clamping jaw (5) in left side clamping jaw (1), worm wheel (11) mesh mutually with worm (14), articulated seat (16) can be along supporting seat (15) luffing motion, two brush hair (21) homoenergetic of supporting shoe (20) all can contact with rack (3) front portion.

Images