CN215254348U

CN215254348U - Adjustable dowel bar shelf device

Info

Publication number: CN215254348U
Application number: CN202121643899.0U
Authority: CN
Inventors: 毛亮亮; 尹献强; 刘爽; 邹昭; 卢璐; 贺松伟; 赵伟明; 吴尚达; 刘萌萌
Original assignee: China Construction First Group Corp Ltd; Sixth Construction Co Ltd of China Construction First Group Co Ltd
Current assignee: China Construction First Group Corp Ltd; Sixth Construction Co Ltd of China Construction First Group Co Ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-21
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses an adjustable dowel steel puts up device, the on-line screen storage device comprises a base, the vertical connection guide bar in base top, guide bar sliding connection support element orders about under the exogenic force the guide bar reciprocating sliding can be followed to the support element, the drive unit is connected the base, the support element is kept away from the guide bar end and can be dismantled the connection dowel steel, the guide bar end is kept away from to the base is equipped with fixed unit. The utility model provides a current overhead device material extravagant serious, problem that the efficiency of construction is low makes overhead device repeatedly usable, has saved the material, and altitude mixture control is convenient, has saved the time, has improved the efficiency of construction, is applicable to the dowel steel and erects.

Description

Adjustable dowel bar shelf device

Technical Field

The utility model belongs to the technical field of the building engineering construction, concretely relates to adjustable dowel bar establishes frame device.

Background

At present, when concrete ground pouring construction of a plurality of industrial factory buildings is carried out, a dowel bar is required to be utilized for construction of construction joints. The traditional dowel bar erecting method needs to manufacture different erecting devices according to different pouring thicknesses, so that the problems of serious material waste, low construction speed and low working efficiency are solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides an above prior art not enough, provide a resources are saved, improve the efficiency of construction's adjustable dowel steel and establish a device.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides an adjustable dowel steel puts up device, includes the base, the vertical guide bar of connecting in base top, guide bar sliding connection supporting element, the external force is ordered about down the guiding element can be followed the guide bar and reciprocated sliding, the supporting element connects drive unit, drive unit connects the base, the supporting element is kept away from the guide bar end and can be dismantled the connection dowel steel, the guide bar end is kept away from to the base is equipped with fixed unit.

By way of limitation, the drive unit is an adjusting bolt that is threadedly connected to the support unit.

As another limitation, the supporting unit includes a supporting member slidably connected to the guide rod, and a connecting member, the supporting member is threadedly connected to the adjusting bolt, the supporting member is connected to the connecting member away from the end of the guide rod, and the connecting member is detachably connected to the dowel bar.

As another limitation, the supporting member includes a nut, a guiding connection plate and a supporting plate, the nut is connected with the adjusting bolt in a threaded manner, the side wall of the nut is fixedly connected with the guiding connection plate, the guiding connection plate is connected with the guiding rod in a sliding manner, the end of the guiding connection plate far away from the nut is connected with the supporting plate, and the end of the supporting plate far away from the guiding connection plate is connected with the connecting member.

As another limitation, the supporting member includes a supporting plate, a threaded hole and a guiding hole, the threaded hole and the guiding hole are arranged along the length direction of the supporting plate at intervals, the supporting plate is in threaded connection with the adjusting bolt through the threaded hole, the supporting plate is in sliding connection with the guiding rod through the guiding hole, and one end of the supporting plate is connected with the connecting member.

As another definition, the adjustment bolt is located between the guide bar and the connector.

As another limitation, the connecting member includes a connecting bolt and a connecting nut, the connecting nut is fixedly connected with the supporting member, and the connecting bolt is connected with the connecting nut in a threaded manner.

As another limitation, the connecting piece comprises a clamping groove and a locking bolt, the side wall of the clamping groove is fixedly connected with the supporting piece, a threaded hole is formed in the side wall, far away from the supporting piece, of the clamping groove, and the locking bolt is in threaded connection with the clamping groove.

As another limitation, the number of the locking bolts is several, and the locking bolts are arranged at intervals along the length direction of the clamping groove.

As another limitation, the support member is a length-adjustable support member, the length-adjustable support member includes a first support member, a connection screw, and a second support member, and two ends of the connection screw are respectively in threaded connection with the first support member and the second support member.

Compared with the prior art, the utility model, the technological progress who gains lies in:

the utility model discloses a vertical connecting guide bar in base top, the guide bar sliding connection support element, it can follow the guide bar reciprocating sliding to order the under bracing unit at external force, support unit connection drive unit, drive unit connection base, support unit keeps away from the guide bar end and can dismantle the connection dowel steel, the base is kept away from the guide bar end and is equipped with fixed unit, adjust the different height of dowel steel through drive unit, so as to adapt to the concrete of pouring different thickness, this kind of device repeatedly usable, save the material, height adjustment is convenient, save time, construction efficiency is improved; to sum up, the utility model provides a current overhead mounting device material extravagant serious, problem that the efficiency of construction is low makes overhead mounting device repeatedly usable, has saved the material, and altitude mixture control is convenient, has saved the time, has improved the efficiency of construction, is applicable to the dowel steel and erects.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is another schematic structural diagram of the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a supporting unit according to an embodiment of the present invention;

fig. 4 is another schematic structural diagram of the supporting unit according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a supporting member according to an embodiment of the present invention.

Labeling components: 1-base, 2-guide rod, 3-support unit, 301-support piece, 30101-nut, 30102-guide connecting plate, 30103-support plate, 30104-threaded hole, 30105-guide hole, 302-connecting piece, 30201-connecting bolt, 30202-connecting nut, 30203-clamping groove, 30204-locking bolt, 303-first support piece, 304-second support piece, 305-connecting screw rod, 4-driving unit, 5-dowel bar and 6-fixing unit.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the invention.

Embodiment an adjustable dowel bar puts up device

The embodiment discloses an adjustable dowel bar shelving device, as shown in fig. 1, which comprises a base 1, wherein the base 1 is made of steel materials through welding, the upper surface of the base 1 is fixedly connected with a guide rod 2 through welding, the guide rod 2 is vertical to the upper surface of the base 1, the guide rod 2 is slidably connected with a support unit 3, the lower support unit 3 can be driven by external force to slide back and forth along the guide rod 2, the support unit 3 is connected with a driving unit 4, the driving unit 4 can adopt mechanical driving, such as an electric push rod, a hydraulic lifting rod and the like, the driving unit 4 can also adopt manual driving, such as adjusting bolts and the like, the driving unit 4 is connected with the base 1, the end of the support unit 3, far away from the guide rod 2, is connected with a dowel bar 5 through bolts, the distance between the dowel bar 5 and a foundation is concrete pouring thickness, the end of the base 1, far away from the guide rod 2, is provided with a fixing unit 6, the fixing unit 6 can be a plurality of balancing weights, the plurality of counter weights are used for increasing the stability of the base 1 and increasing the stability of the base 1 when the height of the dowel bar 5 is adjusted, the fixing unit 6 can also be a plurality of screw rods, the plurality of screw rods are used for connecting the base 1 with a foundation and increasing the stability of the base 1, when the base works, firstly, the base 1 is connected with the foundation through the fixing unit 6, then, the supporting unit 3 is connected with the dowel bar 5, then, the supporting unit 3 is driven to slide along the guide rod 2 through the driving unit 4, and the distance between the dowel bar 5 and the foundation is equal to the thickness of concrete to be poured; the advantage of this embodiment lies in that adopts above-mentioned setting, makes the device repeatedly usable, has saved the material, and the altitude mixture control is convenient, has saved the time, has improved the efficiency of construction.

A preferable structure of the driving unit 4 in this embodiment is, as shown in fig. 1 and fig. 2, the driving unit 4 is an adjusting bolt, the adjusting bolt is in threaded connection with the supporting unit 3, the end of the guide rod 2, which is far away from the base 1, is connected with the end cover through a bolt, a through hole is formed in the thickness direction of the end cover through a tapping machine, the diameter of the through hole is larger than the diameter of a screw rod of the adjusting bolt and smaller than the diameter of a nut of the adjusting bolt, the adjusting bolt passes through the through hole and is in threaded connection with the supporting unit 3, the adjusting bolt is rotatably connected with the base 1 near the base 1, and the supporting unit 3 is driven to slide along the guide rod 2 toward the end far away from the base 1 or slide toward the end near the base 1 through forward rotation or backward rotation of the adjusting bolt; the advantage of this embodiment lies in that, adopting above-mentioned setting, simple structure, convenient to use.

A preferred structure of the supporting unit 3 of this embodiment is, as shown in fig. 1 and fig. 2, that the supporting unit 3 includes a supporting member 301 and a connecting member 302, the supporting member 301 is slidably connected to the guide rod 2, the supporting member 301 is screwed to the adjusting bolt, the end of the supporting member 301 away from the guide rod 2 is connected to the connecting member 302, and the connecting member 302 is detachably connected to the dowel bar 5; the advantage of this embodiment lies in that, adopting above-mentioned setting, simple structure, convenient to use.

A preferred structure of the supporting member 301 in this embodiment is, as shown in fig. 1 and fig. 3, the supporting member 301 includes a nut 30101, a guide connecting plate 30102 and a supporting plate 30103, the nut 30101 is adapted to an adjusting bolt, the adjusting bolt is connected to the nut 30101 by a thread, a side wall of the nut 30101 is fixedly connected to the guide connecting plate 30102 by a welding method, the guide connecting plate 30102 is provided with a through hole by a tapping machine, the through hole is adapted to the guide rod 2, the guide connecting plate 30102 is connected to the guide rod 2 in a sliding manner, an end of the guide connecting plate 30102 away from the nut 30101 is connected to the supporting plate 30103 by a bolt, the guide connecting plate 30102 can also be fixedly connected to the supporting plate 30103 by a welding method, and the supporting plate 30103 is connected to the connecting piece 302 away from the end of the guide connecting plate 30102.

Another preferable structure of the supporting member 301 in this embodiment is, as shown in fig. 2 and 4, the supporting member 301 includes a supporting plate 30103, a threaded hole 30104, and a guide hole 30105, the supporting plate 30103 is provided with a threaded hole 30104 and a guide hole 30105 through a machine tool, the threaded hole 30104 and the guide hole 30105 are arranged at intervals along the length direction of the supporting plate 30103, the threaded hole 30104 is adapted to an adjusting bolt, the guide hole 30105 is adapted to the guide rod 2, the supporting plate 30103 is in threaded connection with the adjusting bolt through the threaded hole 30104, the supporting plate 30103 is in sliding connection with the guide rod 2 through the guide hole 30105, one end of the supporting plate 30103 is connected to the connecting member 302, and preferably, the adjusting bolt is located between the guide rod 2 and the connecting member 302; the advantage of this embodiment lies in that, adopt above-mentioned setting, spare part reduces, simple structure, and simple to operate, swift has saved the time, has improved work efficiency.

A preferred structure of the connecting member 302 of this embodiment is, as shown in fig. 1 and fig. 3, that the connecting member 302 includes a connecting bolt 30201 and a connecting nut 30202, when the supporting member 301 is a steel pipe, the connecting nut 30202 is embedded in the steel pipe, the peripheral wall of the connecting nut 30202 is fixedly connected to the supporting member 301 by welding, the connecting bolt 30201 is screwed to the connecting nut 30202, when it is installed, first, a through hole is opened along the thickness direction of the force transmission rod 5 by using a tapping machine, then, the connecting bolt 30201 is screwed to the connecting nut 30202 through the through hole, so that the force transmission rod 5 and the connecting member 302 are fixed, when the supporting member 301 is a cylindrical structure, a threaded hole is opened along the length direction of the supporting member 301 by a machine tool, so that the threaded hole is matched with the connecting bolt 30201; the advantage of this embodiment lies in that, adopting above-mentioned setting, simple structure, convenient operation.

Another preferred structure of the connecting member 302 of this embodiment is, as shown in fig. 2 and 4, that the connecting member 302 includes a locking slot 30203 and a locking bolt 30204, a side wall of the locking slot 30203 is fixedly connected to the supporting member 301 by welding, a side wall of the locking slot 30203 away from the supporting member 301 is provided with a threaded hole by a machine tool, the locking bolt 30204 is threadedly connected to the locking slot 30203 through a threaded hole, preferably a plurality of threaded holes are provided, the plurality of threaded holes are spaced apart along a length direction of the locking slot 30203, and the plurality of threaded holes can also be spaced apart along a thickness direction of the locking slot 30203, when the connecting member is mounted, the force transmission rod 5 is locked into the locking slot 30203, then the locking bolt 30204 is threadedly connected to the locking slot 30203, and the locking bolt 30204 is continuously rotated to press the force transmission rod 5 against the locking bolt 30204, so that the force transmission rod 5 and the connecting member 302 are fixed, thereby the present embodiment has an advantage that the above arrangement makes the connection between the force transmission rod 5 and the connecting member 302 simple and convenient, The method is quick, saves time and improves working efficiency.

One preferable structure of the supporting member 301 of this embodiment is that, as shown in fig. 5, the supporting member 301 is a length-adjustable supporting member, the length-adjustable supporting member includes a first supporting member 303, a connecting screw 305 and a second supporting member 304, the first supporting member 303 is provided with a first threaded hole through a machine tool, the first threaded hole extends from one end of the first supporting member 303 to the other end, the second supporting member 304 is provided with a second threaded hole through the machine tool, the second threaded hole extends from one end of the second supporting member 304 to the other end, two ends of the connecting screw 305 are respectively connected with the first threaded hole and the second threaded hole, two ends of the connecting screw 305 are respectively in threaded connection with a locking nut, the locking nut is used for increasing stability between the connecting screw 305 and the first supporting member 303 and preventing the connecting screw 305 from rotating, the locking nut is used for increasing stability between the connecting screw 305 and the second supporting member 304, prevent that second support piece 304 from rotating, connecting screw 305's positive rotation or derotation make support piece's with adjustable length extension and shorten, position is inaccurate when base 1 is fixed in this kind of setting, when the position of dowel steel 5 need be adjusted again, can make dowel steel 5 be close to or keep away from base 1 through connecting screw 305 positive rotation or derotation, with the purpose of reaching regulation dowel steel 5 position, the time is saved, work efficiency is improved, application range is improved, therefore the advantage of this embodiment lies in, adopt above-mentioned setting, the time is saved, work efficiency is improved, application range is improved.

The embodiment of the utility model provides a theory of operation as follows:

during operation, the base 1 is connected with the foundation through a plurality of screws, the dowel bar 5 is fixed with the clamping groove 30203 through the locking bolt 30204, the position of the dowel bar 5 is adjusted through the connecting screw 305, and then the adjusting bolt is rotated to enable the support plate 30103 to slide along the guide rod 2, so that the distance between the dowel bar 5 and the foundation is equal to the thickness of concrete to be poured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.

Claims

1. The utility model provides an adjustable dowel bar puts a device which characterized in that: including base (1), vertical connecting guide bar (2) in base (1) top, guide bar (2) sliding connection supporting element (3) are ordered about under the exogenic force supporting element (3) can follow guide bar (2) reciprocating sliding, drive unit (4) are connected in supporting element (3), drive unit (4) are connected base (1), guide bar (2) end can be kept away from in supporting element (3) and the connection dowel steel (5) can be dismantled, guide bar (2) end is kept away from in base (1) and fixed unit (6) are equipped with.

2. The adjustable dowel bar racking device of claim 1, wherein: the driving unit (4) is an adjusting bolt, and the adjusting bolt is in threaded connection with the supporting unit (3).

3. The adjustable dowel bar setting device of claim 2, wherein: support unit (3) include support piece (301) and connecting piece (302), support piece (301) sliding connection guide bar (2), support piece (301) threaded connection adjusting bolt, support piece (301) are kept away from guide bar (2) and are held and connect connecting piece (302), connecting piece (302) can be dismantled and connect dowel steel (5).

4. The adjustable dowel bar setting device of claim 3, wherein: support piece (301) are including nut (30101), direction connecting plate (30102) and backup pad (30103), nut (30101) threaded connection adjusting bolt, the lateral wall fixed connection direction connecting plate (30102) of nut (30101), direction connecting plate (30102) sliding connection guide bar (2), direction connecting plate (30102) keep away from nut (30101) end and connect backup pad (30103), backup pad (30103) keep away from direction connecting plate (30102) end and connect connecting piece (302).

5. The adjustable dowel bar setting device of claim 3, wherein: the support piece (301) comprises a support plate (30103), threaded holes (30104) and guide holes (30105), threaded holes (30104) and the guide holes (30105) are arranged along the length direction of the support plate (30103) at intervals, the support plate (30103) is in threaded connection with the adjusting bolts through the threaded holes (30104), the support plate (30103) is in sliding connection with the guide rod (2) through the guide holes (30105), and one end of the support plate (30103) is connected with the connecting piece (302).

6. The adjustable dowel bar setting device of claim 5, wherein: the adjusting bolt is located between the guide rod (2) and the connecting piece (302).

7. The adjustable dowel bar setting device of claim 3, wherein: the connecting piece (302) comprises a connecting bolt (30201) and a connecting nut (30202), the connecting nut (30202) is fixedly connected with the supporting piece (301), and the connecting bolt (30201) is in threaded connection with the connecting nut (30202).

8. The adjustable dowel bar setting device of claim 3, wherein: connecting piece (302) are including draw-in groove (30203) and lock bolt (30204), the lateral wall fixed connection of draw-in groove (30203) support piece (301), the lateral wall that support piece (301) were kept away from in draw-in groove (30203) is equipped with the screw hole, lock bolt (30204) threaded connection draw-in groove (30203).

9. The adjustable dowel bar setting device of claim 8, wherein: the number of the locking bolts (30204) is several, and each locking bolt (30204) is arranged at intervals along the length direction of the clamping groove (30203).

10. The adjustable dowel bar setting device of claim 3, wherein: the supporting piece (301) is a length-adjustable supporting piece, the length-adjustable supporting piece comprises a first supporting piece (303), a connecting screw rod (305) and a second supporting piece (304), and two ends of the connecting screw rod (305) are respectively in threaded connection with the corresponding first supporting piece (303) and the second supporting piece (304).