CN208472572U

CN208472572U - A kind of drawoff structure for large area deck paving bar planting

Info

Publication number: CN208472572U
Application number: CN201820720114.7U
Authority: CN
Inventors: 刘淑敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-15
Filing date: 2018-05-15
Publication date: 2019-02-05
Anticipated expiration: 2028-05-15

Abstract

The utility model discloses a kind of drawoff structures for large area deck paving bar planting, including lower plate, the rear and front end of lower plate upper surface is respectively and fixedly provided with the second screw rod, the upper end of second screw rod is run through and extends to the top of upper plate, second screw rod is connect with the first nut and the second nut thread, upper plate is between the first nut and the second nut, the left side of upper plate upper surface is equipped with cylinder, worker rotates the Altitude that the first nut and the second nut make upper plate be fixed on bar planting point, worker rotates the first screw rod by handle, first screw rod drives vertical bar to move up and down by fixed block, laterally the height adjustment of rope and vertical fixing rod is convenient, improve work task efficiency；Laterally rope and the infall of vertical fixing rod are bar planting point position, and deck paving bar planting precision is high；Worker rotates clockwise clamping bar by lever, and clamping bar, which laterally to restrict, to be wrapped on cylinder, and it is convenient that this is stored for the drawoff structure of large area deck paving bar planting.

Description

A kind of drawoff structure for large area deck paving bar planting

Technical field

The utility model relates to technical field of bridge deck pavement, specially a kind of unwrapping wire for large area deck paving bar planting Structure.

Background technique

The method of traditional deck paving bar planting payingoff construction is: determining the controllings side such as outer side rail and interior side rail After the absolute altitude of boundary's point, first in control point point bar planting, then the absolute altitude of other point midways is determined by bracing wire, by-line determines bar planting The absolute altitude of point.The prior art can only once determine the absolute altitude of the point on a line by way of bracing wire.For large area Deck paving rebuilding construction there is a problem of that efficiency is lower, and the mode of bracing wire in the construction process because manual operation etc. because Element be easy to cause the error of bar planting point position, and precision is difficult to ensure, so that the construction quality otherness of deck paving transformation is larger.

Utility model content

The technical problems to be solved in the utility model is to overcome existing defect, is provided a kind of for large area deck paving The drawoff structure of bar planting, laterally the height adjustment of rope and vertical fixing rod is convenient, improves work task efficiency；It laterally restricts and perpendicular It is bar planting point position to the infall of fixed link, deck paving bar planting precision is high, can effectively solve asking in background technique Topic.

To achieve the above object, the utility model provides the following technical solutions: one kind being used for the bar planting of large area deck paving Drawoff structure, including lower plate, the rear and front end of the lower plate upper surface be respectively and fixedly provided with the second screw rod, and the upper end of the second screw rod is passed through Wear and extend to the top of upper plate, the second screw rod is connect with the first nut and the second nut thread, upper plate be located at the first nut and Between second nut, the left side of upper plate upper surface is equipped with cylinder, the rotation axis of cylinder rear and front end by bearing block respectively with it is upper The rear and front end of plate upper surface connects, and the side of cylinder is fixedly connected with the left end laterally restricted, the right end and vertical bar laterally restricted Side be fixedly connected, the quantity laterally restricted is five, five lateral rope equidistantly distributeds along the longitudinal direction, the side laterally restricted It is fixedly connected with the side of vertical fixing rod, vertical fixing rod and lateral rope are vertically arranged, and the side of vertical bar is fixed with transverse direction It restricts and fixes device.

Rear and front end on the right side of upper plate upper surface is respectively and fixedly provided with third screw rod, and the upper end of two third screw rods is run through and extended To the top of movable plate, the upper end of two third screw rods is connect with two third nut threads respectively.

As a kind of optimal technical scheme of the utility model, the rear and front end of the cylindrical side is respectively and fixedly provided with limit circle Ring, two limit annulus are located between two the second screw rods.

As a kind of optimal technical scheme of the utility model, clamping is fixed on front side of the rotation axis of the cylinder front end Block, the card slot clamping of the clamping rod rear end of clamping block, be clamped bar is fixedly arranged at the front end with lever.

As a kind of optimal technical scheme of the utility model, the laterally rope is located between two third screw rods, and two The distance between a third screw rod is greater than the length of vertical fixing rod.

As a kind of optimal technical scheme of the utility model, the fixed device of laterally restricting includes fixed block, fixed block Side be fixedly connected with the side of vertical bar, screw hole on fixed block and the connection of the first screw flight, the upper end of the first screw rod It is fixed with handle, the lower end of the first screw rod passes through the rotation connection of the upper surface of bearing and contact plate.

Compared with prior art, the utility model has the beneficial effects that this is used for the unwrapping wire of large area deck paving bar planting Structure, worker rotate the Altitude that the first nut and the second nut make upper plate be fixed on bar planting point, and worker passes through handle The first screw rod is rotated, the first screw rod drives vertical bar to move up and down by fixed block, laterally the height tune of rope and vertical fixing rod Section is convenient, improves work task efficiency；Laterally rope and the infall of vertical fixing rod are bar planting point position, and deck paving is planted Muscle precision is high；Worker rotates clockwise clamping bar by lever, and clamping bar, which laterally to restrict, to be wrapped on cylinder, this is used for big face It is convenient that the drawoff structure of product deck paving bar planting is stored.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 is structure enlargement diagram at the utility model A.

In figure: 1 cylinder, 2 limit annulus, 3 clamping blocks, 4 clamping bars, 5 levers, 6 lower plates, 7 upper plates, 8 lateral ropes, 9 are laterally Restrict fixed device, 91 handles, 92 first screw rods, 93 fixed blocks, 94 bearings, 95 contact plates, 10 vertical fixing rods, 11 vertical bars, 12 second screw rods, 13 first nuts, 14 second nuts, 15 third screw rods, 16 movable plates, 17 third nuts.

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of putting for large area deck paving bar planting Cable architecture, including lower plate 6, the rear and front end of 6 upper surface of lower plate are respectively and fixedly provided with the second screw rod 12, and the upper end of the second screw rod 12 is run through And the top of upper plate 7 is extended to, the second screw rod 12 is threadedly coupled with the first nut 13 and the second nut 14, and upper plate 7 is located at first Between nut 13 and the second nut 14, worker adjusts the height of upper plate 7 by the first nut 13 and the second nut 14, on upper plate 7 The left side on surface is equipped with cylinder 1, and the rotation axis of 1 rear and front end of cylinder passes through the bearing block front and back two with 7 upper surface of upper plate respectively End connection, the rear and front end of 1 side of cylinder are respectively and fixedly provided with limit annulus 2, two limit annulus 2 positioned at two the second screw rods 12 it Between, clamping block 3 is fixed on front side of the rotation axis of 1 front end of cylinder, the card slot clamping of clamping 4 rear end of bar of clamping block 3 is clamped bar 4 Be fixedly arranged at the front end with lever 5, worker rotates clockwise clamping bar 4 by lever 5, and clamping bar 4, which laterally to restrict, 8 is wrapped in cylinder On 1, it is convenient that this is stored for the drawoff structure of large area deck paving bar planting.

The side of cylinder 1 is fixedly connected with the left end of laterally rope 8, and laterally the right end of rope 8 and the side of vertical bar 11 are fixed Connection, laterally the quantity of rope 8 is five, five lateral 8 equidistantly distributeds along the longitudinal direction of rope, laterally the side of rope 8 and vertical The side of fixed link 10 is fixedly connected, vertical fixing rod 10 and laterally rope 8 is vertically arranged, and vertical fixing rod 10 transversely restricts 8 Equal spacing in length direction distribution,

Limit annulus 2 laterally to restrict 8 storages neatly, and laterally rope 8 and the infall of vertical fixing rod 10 are bar planting point Position, deck paving bar planting precision is high, and the side of vertical bar 11, which is fixed with laterally to restrict, fixes device 9, on the right side of 7 upper surface of upper plate Rear and front end is respectively and fixedly provided with third screw rod 15, and the top of movable plate 16 is run through and extended in the upper end of two third screw rods 15, and two The upper end of a third screw rod 15 is threadedly coupled with two third nuts 17 respectively, and laterally rope 8 is located between two third screw rods 15, And the distance between two third screw rods 15 are greater than the length of vertical fixing rod 10, worker rotates third nut 17 and makes movable plate 16 fix the left end of laterally rope 8.

Fixed device 9 of laterally restricting includes fixed block 93, and the side of fixed block 93 is fixedly connected with the side of vertical bar 11, Gu The screw hole and the first screw rod 92 determined on block 93 are threadedly coupled, and the upper end of the first screw rod 92 is fixed with handle 91, the first screw rod 92 Lower end is by the rotation connection of the upper surface of bearing 94 and contact plate 95, and worker rotates the first nut 13 and the second nut 14 makes Plate 7 is fixed on the Altitude of bar planting point, and worker rotates the first screw rod 92 by handle 91, and the first screw rod 92 passes through fixed block 93 drive vertical bars 11 move up and down, and laterally the height adjustment of rope 8 and vertical fixing rod 10 is convenient, improve the work effect of worker Rate.

When in use: worker fixes lower plate 6 on the ground, and worker adjusts the height of upper plate 7, and worker rotates the first spiral shell Mother 13 and the second nut 14 make upper plate 7 be fixed on the Altitude of bar planting point；Worker pulls laterally rope 8 by vertical bar 11 It moves right, laterally rope 8 is detached from from cylinder 1, and when laterally rope 8 pulls expected length, worker rotates third nut 17, third spiral shell Mother 17 moves down, and movable plate 16 moves down, and movable plate 16 and upper plate 7 fix the left end of laterally rope 8.

Worker makes lateral rope 8 exceptionally straight, and worker rotates the first screw rod 92 by handle 91, and the first screw rod 92 passes through fixation Block 93 drives vertical bar 11 to move up and down, and vertical bar 11 and upper plate 7 are located at same level, and contact plate 95 is fixed on ground by worker On face, laterally rope 8 and the infall of vertical fixing rod 10 are bar planting point position.

After the completion of use, worker is detached from contact plate 95 and ground, and worker makes the card slot and the clamping that are clamped 4 rear end of bar The clamping of block 3, worker rotate clockwise clamping bar 4 by lever 5, and clamping bar 4 is wrapped in lateral rope 8 on cylinder 1.

The utility model, worker rotate the mark that the first nut 13 and the second nut 14 make upper plate 7 be fixed on bar planting point Height, worker rotate the first screw rod 92 by handle 91, and the first screw rod 92 is driven by fixed block 93 and moved down in vertical bar 11 Dynamic, laterally the height adjustment of rope 8 and vertical fixing rod 10 is convenient, improves work task efficiency；Laterally rope 8 and vertical fixing rod 10 infall is bar planting point position, and deck paving bar planting precision is high；Worker rotates clockwise clamping bar 4, card by lever 5 Extension bar 4 is wrapped in lateral rope 8 on cylinder 1, this drawoff structure for being used for the bar planting of large area deck paving is stored conveniently.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of drawoff structure for large area deck paving bar planting, including lower plate (6), it is characterised in that: the lower plate (6) The rear and front end of upper surface is respectively and fixedly provided with the second screw rod (12), and the upper end of the second screw rod (12) is run through and extends to upper plate (7) Top, the second screw rod (12) are threadedly coupled with the first nut (13) and the second nut (14), and upper plate (7) is located at the first nut (13) And second between nut (14), the left side of upper plate (7) upper surface is equipped with cylinder (1), and the rotation axis of cylinder (1) rear and front end passes through Bearing block is connect with the rear and front end of upper plate (7) upper surface respectively, and the left end of the side of cylinder (1) and laterally rope (8) is fixed to be connected It connects, laterally the right end of rope (8) is fixedly connected with the side of vertical bar (11), and laterally the quantity of rope (8) is five, and five are laterally restricted (8) equidistantly distributed, the lateral side for restricting (8) are fixedly connected with the side of vertical fixing rod (10) along the longitudinal direction, vertical solid Fixed pole (10) and laterally rope (8) is vertically arranged, vertical fixing rod (10) transversely restricts the equal spacing in length direction distribution of (8), perpendicular It is fixed with to the side of bar (11) and laterally restricts fixed device (9)；

Rear and front end on the right side of upper plate (7) upper surface is respectively and fixedly provided with third screw rod (15), and the upper end of two third screw rods (15) is passed through The top of movable plate (16) is worn and extends to, the upper end of two third screw rods (15) connects with two third nut (17) screw threads respectively It connects.

2. a kind of drawoff structure for large area deck paving bar planting according to claim 1, it is characterised in that: described The rear and front end of cylinder (1) side is respectively and fixedly provided with limit annulus (2), and two limit annulus (2) are located at two the second screw rods (12) Between.

3. a kind of drawoff structure for large area deck paving bar planting according to claim 1, it is characterised in that: described It is fixed with clamping block (3) on front side of the rotation axis of cylinder (1) front end, the card slot clamping of clamping bar (4) rear end of clamping block (3), card Extension bar (4) is fixedly arranged at the front end with lever (5).

4. a kind of drawoff structure for large area deck paving bar planting according to claim 1, it is characterised in that: described Laterally rope (8) is located between two third screw rods (15), and the distance between two third screw rods (15) are greater than vertical fixing rod (10) length.

5. a kind of drawoff structure for large area deck paving bar planting according to claim 1, it is characterised in that: described Laterally restricting and fixing device (9) includes fixed block (93), and the side of fixed block (93) is fixedly connected with the side of vertical bar (11), Gu The screw hole and the first screw rod (92) determined on block (93) are threadedly coupled, and the upper end of the first screw rod (92) is fixed with handle (91), and first The lower end of screw rod (92) passes through bearing (94) and the rotation connection of the upper surface of contact plate (95).