CN217072827U

CN217072827U - Tongue-and-groove type precast concrete apron preparation transport integrated device

Info

Publication number: CN217072827U
Application number: CN202220334991.7U
Authority: CN
Inventors: 王美丽; 任才旺; 耿文杰; 薛铭; 沈强
Original assignee: China Shanxi Sijian Group Co Ltd
Current assignee: China Shanxi Sijian Group Co Ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-07-29
Anticipated expiration: 2032-02-18

Abstract

The utility model relates to a construction technical field, more specifically relate to a tongue-and-groove type precast concrete apron preparation transport integrated device, including die block board, shaping template and hoisting device, the shaping template sets up in the die block board upper end, the upper and lower extreme of shaping template is the opening, shaping template lower extreme opening and the laminating of die block board up end, hoisting device sets up in one side of die block board, and the hoisting device lower extreme rotates with the die block board to be connected, and the die block board opposite side is provided with the tectorial membrane device. The utility model can realize the operations of rapid manufacturing, film covering maintenance, carrying and the like of the tongue-and-groove type prefabricated cover plate, has good concrete impression quality and rapid prefabrication speed, and can greatly shorten the construction period; through set up the universal wheel bottom the device, can easily arrange concrete material department in with the mould, avoid setting up prefabricated place specially at the scene, avoid on the one hand on the spot concrete to mix and cause secondary pollution and material waste, on the other hand helps the dynamic management at scene.

Description

Tongue-and-groove type precast concrete apron preparation transport integrated device

Technical Field

The utility model relates to a construction technical field, more specifically relate to a tongue-and-groove type precast concrete apron preparation transport integrated device.

Background

In order to guarantee the construction period and improve the construction efficiency, the pipe ditch and the post-cast strip plugging cover plate need to be prefabricated in combination with the actual situation of the project. The traditional construction method comprises the following steps: the prefabricated site is leveled before construction, the prefabricated template is installed, the construction site is relatively fixed, the construction process is complicated, the prefabricated template is mostly a wood mold, the turnover efficiency of the template is low, and particularly when a tongue-and-groove type concrete cover plate is erected, the template is difficult to machine and form, and the concrete edges and corners are easy to damage after the concrete cover plate is prefabricated; in addition, the appearance quality of the concrete cover plate manufactured by applying the wood template is poor, and great hidden danger is caused to the guarantee of the construction quality and the durability of the concrete; moreover, the traditional construction method wastes materials and easily causes dust pollution, and the requirements of the current six percent and green construction are not met.

Therefore, there is a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the tongue-and-groove type precast concrete cover plate manufacturing and carrying integrated device is provided.

In order to solve the technical problem, the utility model discloses a technical scheme be:

a tongue-and-groove type precast concrete cover plate manufacturing and carrying integrated device comprises a bottom template, a forming template and a lifting device, wherein the forming template is arranged at the upper end of the bottom template, the upper end and the lower end of the forming template are both provided with openings, the opening at the lower end of the forming template is attached to the upper end face of the bottom template, the lifting device is arranged on one side of the bottom template, the lower end of the lifting device is rotatably connected with the bottom template, and a film coating device is arranged on the other side of the bottom template;

in order to facilitate the assembly and fixation of the forming template, the forming template comprises a concave side template, a convex side template and two plane side templates which are arranged in parallel, the concave side template and the convex side template are respectively and vertically arranged at two ends of the plane side template, the lower end of any one of the plane side templates is provided with at least two short pins, the lower ends of the concave side template and the convex side template are provided with threaded pins, the bottom template is provided with jacks matched with the short pins and the threaded pins, and the lower ends of the threaded pins extend out of the bottom template and are connected with nuts;

in order to lift the finished concrete cover plate, the lifting device comprises a pulley assembly, a lifting frame upright post and a lifting frame cross beam which are connected with each other, a rotating disc is arranged between the lifting frame upright post and the bottom template, reinforcing ribs are arranged between the lifting frame upright post and the lifting frame cross beam, the pulley assembly comprises a pulley, a winch and a steel wire rope, the pulley is arranged at the lower end of the lifting frame cross beam, the winch is arranged on one side of the lifting frame upright post, and the steel wire rope is wound on the winch, one end of the steel wire rope penetrates through the pulley and is connected with a lifting hook.

In order to strengthen the structural strength of the forming template, the corner of the forming template is provided with a wrap angle steel plate, the lower end of the wrap angle steel plate is provided with short pins which are alternated with the bottom template, the upper ends of the two sides of the wrap angle steel plate are provided with notches, and the concave side template, the convex side template and the plane side template are all provided with the short pins matched with the notches.

In order to enhance the installation stability of the forming template, the forming template further comprises a Z-shaped limiting plate and a T-head bolt, the upper end of the Z-shaped limiting plate is attached to the upper end of the forming template, the lower end of the Z-shaped limiting plate is fixedly connected with a locking nut, and the T-head bolt penetrates through the bottom template and is in threaded connection with the locking nut.

Furthermore, the rotating disc comprises a top cover, a bottom plate, annular clamping strips and balls, the bottom plate is arranged on the bottom template, the annular clamping strips are arranged on the bottom template to form an annular channel, the balls are arranged in the annular channel, the top cover covers the upper ends of the balls and is fixedly connected with the lower portion of the lifting frame upright column, and the lower end of the lifting frame penetrates through the bottom plate and the bottom template and is connected with a positioning plate.

In order to conveniently maintain the concrete cover plate, the film covering device comprises a film covering roller support and a film covering roller shaft, the film covering roller shaft is arranged on the film covering roller support, and an inclined support is arranged between the film covering roller support and the bottom template.

In order to facilitate the transfer of the device, the lower end of the bottom template is provided with a universal wheel, and a universal wheel locking device is arranged on the universal wheel.

Further, the left side and the right side of the upper end of the bottom template are both provided with a balance weight core penetrating rod, and a finished product balance weight is arranged in the balance weight core penetrating rod in a penetrating mode.

In order to facilitate the movement of the device, one side of the bottom template is provided with a vertical upright post, a handle is arranged in the direction perpendicular to the vertical upright post, handle inclined supports are arranged between the vertical upright post and the bottom template and between the handle and the vertical upright post, and a handle rubber sleeve is arranged on the handle.

Compared with the prior art, the utility model beneficial effect who has does:

1. the utility model can realize the operations of rapid manufacturing, film covering maintenance, carrying and the like of the tongue-and-groove type prefabricated cover plate, has good concrete impression quality and rapid prefabrication speed, and can greatly shorten the construction period; through set up the universal wheel bottom the device, can easily arrange concrete material department in with the mould, avoid setting up prefabricated place specially at the scene, avoid on the one hand on the spot concrete to mix and cause secondary pollution and material waste, on the other hand helps the dynamic management at scene.

2. The utility model discloses the limit template can guarantee the shaping concrete size gauge through the spacing design of interlude of short pin and die block board, the spacing interlude design of cornerite steel sheet of mould corner, and the edges and corners is clear, guarantees concrete shaping quality; when the template is dismantled, outwards slide through the unsmooth side forms in both sides, easily realize form removal, avoid colliding with concrete edges and corners.

3. The utility model discloses forming by a plurality of widget equipment, ann tears open, the equipment and changes simply, and processing low cost, prefabricated square volume at every turn is less, is particularly suitable for recycling of concrete clout in the engineering, practices thrift the cost, can have enough to meet the need the use many times, also can use the device's single function alone.

Drawings

The following will explain in further detail embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 along the line A-A;

FIG. 5 is a schematic view of the structure of FIG. 1 along the direction B-B;

FIG. 6 is a schematic view of the concrete deck connection;

fig. 7 is a schematic view of a rotating disc installation.

In the figure: 1-bottom template, 2-handle diagonal support, 3-bottom reinforcing beam, 4-vertical upright post, 5-beam, 6-handle beam, 7-handle, 8-locking nut, 9-handle rubber sleeve, 10-universal wheel, 11-universal wheel locking device, 12-concave side template, 13-convex side template, 14-plane side template, 15-threaded pin, 16-nut, 17-short pin, 18-angle-wrapped steel plate, 19-Z-shaped limiting plate, 20-T-head bolt, 21-laminating roller shaft, 22-laminating roller support, 23-diagonal support, 24-finished product counterweight, 25-counterweight core penetrating rod, 26-lifting frame upright post, 27-lifting frame beam and 28-reinforcing rib, 29-reversing wheel, 30-rotating disc, 301-top cover, 302-rolling ball, 303-chassis, 304-annular clamping strip, 31-pulley, 32-steel wire rope, 33-lifting hook, 34-rocking handle support, 35-winch and 36-rocking handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 7, a tongue-and-groove type precast concrete cover plate manufacturing and carrying integrated device comprises a bottom formwork 1, a forming formwork and a lifting device, wherein the forming formwork is arranged at the upper end of the bottom formwork 1 and comprises a concave side formwork 12, a convex side formwork 13 and two plane side formworks 14 which are arranged in parallel, the concave side formwork 12 and the convex side formwork 13 are arranged in parallel and are connected with one ends of the two plane side formworks 14 to form a rectangular shape, at least two short pins 17 are arranged at the lower ends of the two plane side formworks, in the embodiment, 3 short pins are arranged in the middle and at the two ends of the plane formwork, the concave side formwork 12 and the convex side formwork 13 are provided with threaded pins 15, the bottom formwork 1 is provided with insertion holes matched with the short pins 17 and the threaded pins 15, the lower ends of the threaded pins 15 extend out of the bottom formwork 1 and are connected with nuts 16, and the nuts 16 are used for ensuring that the concave side formworks 12, the threaded pins 15 and the threaded pins 15 are arranged at the lower ends of the bottom formwork, The convex side forms 13 are attached to the base form 1.

The corner of shaping template is provided with

cornerite steel sheet

18, and 18 lower extremes of cornerite steel sheet are provided with the short pin 17 that alternates the setting with die block board 1, and the both sides upper end of cornerite steel sheet 18 all is provided with the notch, all is provided with on concave type side forms 12, protruding type side forms 13, the plane side forms 14 with notch matched with short pin 17, through short pin 17 and notch looks joint, guarantees cornerite steel sheet 18 and the joint strength of side forms.

The upper end of the Z-shaped limiting plate 19 is attached to the upper end of the forming template, the lower end of the Z-shaped limiting plate 19 is fixedly connected with a locking nut 8, a T-shaped bolt 20 penetrates through the bottom template 1 and is in threaded connection with the locking nut 8, and the assembling strength of the forming template is guaranteed through the Z-shaped limiting plate 19.

Lifting device sets up the one side at die block 1, lifting device includes loose pulley assembly, lifting frame stand 26, lifting frame crossbeam 27, be provided with rolling disc 30 between lifting frame stand 26 and the die block 1, but it can free rotation to guarantee between lifting frame stand 26 and the die block 1 through rolling disc 30, rolling disc 30 includes top cap 301, chassis 303, annular card strip 304 and ball 302, chassis 303 sets up on die block 1, annular card strip 304 sets up and forms annular channel on die block 1, ball 302 sets up in annular channel, top cap 301 cover in ball 302 upper end and with lifting frame stand 26's lower part rigid coupling, the lifting frame lower extreme runs through chassis 303 and die block 1 and is connected with the locating plate. The horizontal upper end that sets up at the hoisting frame stand 26 of hoisting frame crossbeam 27, be provided with stiffening rib 28 between hoisting frame stand 26 and the hoisting frame crossbeam 27, reinforcing hoisting device's structural strength, pulley 31 subassembly includes pulley 31, capstan winch 35 and wire rope 32, pulley 31 sets up at hoisting frame crossbeam 27 lower extreme, capstan winch 35 sets up in hoisting frame stand 26 one side, wire rope 32 twines on capstan winch 35 and wire rope 32's one end passes pulley 31 and is connected with lifting hook 33, lifting hook 33 is provided with three altogether.

And a film covering device is arranged on the other side of the bottom template 1. The film covering device comprises a film covering roller support 22 and a film covering roller shaft 21, wherein the film covering roller shaft 21 is arranged on the film covering roller support 22, and an inclined support 23 is arranged between the film covering roller support 22 and the bottom template 1.

1 lower extreme of die block board is provided with universal wheel 10, be provided with universal wheel locking device 11 on the universal wheel 10, 1 one side of die block board is provided with

vertical stand

4, 4 directions of the vertical stand of perpendicular to are provided with handle 7, between vertical stand 4 and the die block board 1, all be provided with handle bearing diagonal 2 between handle 7 and the vertical stand 4, be provided with handle rubber sleeve 9 on the handle 7, conveniently shift device and concrete cover plate through universal wheel 10 and handle 7, the left and right sides of 1 upper end of die block board all is provided with counter weight and wears core rod 25, wear to be equipped with finished product counter weight 24 in the counter weight wears core rod 25, strengthen device stability through finished product counter weight 24.

The method comprises the following operation steps:

s1, before operation, moving the device to a pouring position, locking the universal wheel positioning device, screwing each fastening nut, and fixing the four peripheral frame templates firmly;

s2, binding the prefabricated cover plate steel bar net piece, and hoisting the steel bar net piece by using a hoisting device;

s3, pouring concrete of the prefabricated cover plate, vibrating the concrete to be compact by using a plane vibrator, and laminating and maintaining the prefabricated cover plate by using a laminating device;

and S4, after the prefabricated cover plate concrete reaches the hoisting strength, unscrewing the nuts, moving the left and right concave-convex side templates to two sides, upwards removing the upper and lower plane side templates, and dismantling the templates.

S5, unscrewing the universal wheel positioning bolt, moving the device to a storage place, locking the universal wheel positioning bolt, rotating the rocking handle to lift the prefabricated cover plate, then holding the cross beam of the lifting frame, and storing the prefabricated cover plate to the storage place for later use after rotation.

The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.

Claims

1. The utility model provides a tongue-and-groove type precast concrete apron preparation transport integrated device which characterized in that: the device comprises a bottom template (1), a forming template and a lifting device, wherein the forming template is arranged at the upper end of the bottom template (1), the upper end and the lower end of the forming template are both provided with openings, the opening at the lower end of the forming template is attached to the upper end surface of the bottom template (1), the lifting device is arranged at one side of the bottom template (1), the lower end of the lifting device is rotatably connected with the bottom template (1), and a film coating device is arranged at the other side of the bottom template (1);

the forming template comprises a concave side template (12), a convex side template (13) and two plane side templates (14) which are arranged in parallel, the concave side template (12) and the convex side template (13) are respectively and vertically arranged at two ends of the plane side templates (14), at least two short pins (17) are arranged at the lower end of any one of the plane side templates, threaded pins (15) are arranged at the lower ends of the concave side template (12) and the convex side template (13), jacks matched with the short pins (17) and the threaded pins (15) are arranged on the bottom template (1), and the lower ends of the threaded pins (15) extend out of the bottom template (1) and are connected with nuts (16);

the lifting device comprises a pulley assembly and lifting frame upright columns (26) and lifting frame cross beams (27) which are connected with each other, wherein a rotating disc (30) is arranged between each lifting frame upright column (26) and the bottom template (1), reinforcing ribs (28) are arranged between each lifting frame upright column (26) and each lifting frame cross beam (27), each pulley (31) assembly comprises a pulley (31), a winch (35) and a steel wire rope (32), each pulley (31) is arranged at the lower end of each lifting frame cross beam (27), each winch (35) is arranged on one side of each lifting frame upright column (26), each steel wire rope (32) is wound on each winch (35), one end of each steel wire rope (32) penetrates through each pulley (31) and is connected with a lifting hook (33).

2. The integrated tongue-and-groove precast concrete cover plate manufacturing and carrying device according to claim 1, characterized in that: the corner of shaping template is provided with cornerite steel sheet (18), cornerite steel sheet (18) lower extreme is provided with short pin (17) of alternating the setting with die block board (1), and the both sides upper end of cornerite steel sheet (18) all is provided with the notch, all be provided with on concave type side forms board (12), protruding type side forms board (13), plane side forms board (14) with notch matched with short pin (17).

3. The integrated tongue-and-groove precast concrete cover plate manufacturing and carrying device according to claim 1, characterized in that: still include Z shape limiting plate (19) and T-head bolt (20), laminating mutually in Z shape limiting plate (19) upper end and the upper end of shaping template, Z shape limiting plate (19) lower extreme has linked firmly lock nut (8), T-head bolt (20) run through die block board (1) and with lock nut (8) threaded connection.

4. The integrated tongue-and-groove precast concrete cover plate manufacturing and carrying device according to claim 1, characterized in that: the rotating disc (30) comprises a top cover (301), a chassis (303), an annular clamping strip (304) and balls (302), the chassis (303) is arranged on the bottom template (1), the annular clamping strip (304) is arranged on the bottom template (1) to form an annular channel, the balls (302) are arranged in the annular channel, the top cover (301) covers the upper ends of the balls (302) and is fixedly connected with the lower part of a lifting frame upright post (26), and the lower end of the lifting frame penetrates through the chassis (303) and the bottom template (1) and is connected with a positioning plate.

5. The integrated tongue-and-groove precast concrete cover plate manufacturing and carrying device according to claim 1, characterized in that: the film covering device comprises a film covering roller support (22) and a film covering roller shaft (21), wherein the film covering roller shaft (21) is arranged on the film covering roller support (22), and an inclined support (23) is arranged between the film covering roller support (22) and the bottom template (1).

6. The integrated tongue-and-groove precast concrete cover plate manufacturing and carrying device according to claim 1, characterized in that: the lower end of the bottom template (1) is provided with a universal wheel (10), and the universal wheel (10) is provided with a universal wheel locking device (11).

7. The integrated tongue-and-groove precast concrete cover plate manufacturing and carrying device according to claim 1, characterized in that: the left and right sides of the upper end of the bottom template (1) are provided with counterweight penetration rods (25), and finished product counterweights (24) penetrate through the counterweight penetration rods (25).

8. The integrated tongue-and-groove precast concrete cover plate manufacturing and carrying device according to claim 1, characterized in that: the novel die block is characterized in that a vertical upright post (4) is arranged on one side of the die block plate (1), a handle (7) is arranged in the direction perpendicular to the vertical upright post (4), handle inclined supports (2) are arranged between the vertical upright post (4) and the die block plate (1) and between the handle (7) and the vertical upright post (4), and a handle rubber sleeve (9) is arranged on the handle (7).