CN216109922U

CN216109922U - Movable base for building jig frame

Info

Publication number: CN216109922U
Application number: CN202121916341.5U
Authority: CN
Inventors: 刘浩宇; 陈磊; 张建中; 张天书; 张永辉; 谢恒�
Original assignee: Shanghai Baoye Group Corp Ltd
Current assignee: Shanghai Baoye Group Corp Ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-03-22
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a movable base for building a jig frame, which comprises a bottom beam and a trolley, wherein the upper end of the bottom beam is provided with a mounting through groove along the length direction of the bottom beam; the trolley comprises a frame, a wheel bracket, wheels, a vertical frame, a fixing plate and a mounting plate; the wheel bracket is arranged at the lower end of the frame, the wheels are arranged on the wheel bracket, and the frame is arranged in the installation through groove of the bottom beam; the vertical frame is arranged at the upper end of the frame, the fixed plate is arranged at the upper end of the vertical frame, and the mounting plate and the fixed plate are detachably connected through bolts; a plurality of beam plate pin shaft holes are correspondingly arranged on the two groove side walls of the installation through groove of the bottom beam one by one, and the beam plate pin shaft holes are uniformly arranged along the length direction of the installation through groove; the trolley is provided with a frame pin shaft hole corresponding to the beam plate pin shaft hole, and the trolley can be fixed by inserting a pin shaft into the beam plate pin shaft hole and the frame pin shaft hole; the vertical rod is connected through the utility model, the position of the vertical rod can be adjusted in a proper range according to construction requirements, and the use is very flexible.

Description

Movable base for building jig frame

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a movable base for building a jig frame.

Background

With the development of society, especially the progress of science and technology, the society is greatly developed; especially, many large buildings are pulled up like bamboo shoots in spring after rain and have higher and higher heights. Along with the rapid development of society, the stable and efficient building development makes the buildings taking steel structures as development subjects increasingly popular and popular with the market development.

The steel construction is assembled and needs to be set up the bed-jig, and the bed-jig includes several parts such as base, pole setting, diagonal brace, support bracket usually, and the base provides stable bottom sprag for the bed-jig, and the pole setting sets up on the chassis, and the support bracket is installed in the pole setting, and the support piece is used for supporting the steel construction that will assemble, and the diagonal brace is used for strengthening the support to pole setting and support bracket. The existing jig frame base is usually of a channel steel structure, an I-shaped steel structure and the like, after the vertical rod is connected with the existing jig frame base, the position of the vertical rod can be fixed, the vertical rod is not easy to be properly adjusted according to actual construction requirements, and the use is not flexible enough.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a movable base for building a jig frame, aiming at solving the problem that the existing jig frame base is not flexible enough in use.

The utility model is realized by the following steps: a movable base for building a jig frame comprises a bottom beam and a trolley, wherein an installation through groove for arranging the trolley is formed in the upper end of the bottom beam along the length direction of the bottom beam; the trolley comprises a frame, a wheel bracket, wheels, a vertical frame, a fixing plate and a mounting plate; the wheel support is arranged at the lower end of the frame, the wheels are arranged on the wheel support, and the frame is arranged in the installation through groove of the bottom beam; the vertical frame is arranged at the upper end of the frame, the fixed plate is arranged at the upper end of the vertical frame, and the mounting plate and the fixed plate are detachably connected through bolts; a plurality of beam plate pin shaft holes are correspondingly formed in the two groove side walls of the installation through groove of the bottom beam one by one, and the beam plate pin shaft holes are uniformly arranged along the length direction of the installation through groove; the trolley is provided with a frame pin shaft hole corresponding to the beam plate pin shaft hole, and the trolley can be fixed by inserting a pin shaft into the beam plate pin shaft hole and the frame pin shaft hole.

The mounting structure is characterized in that first guide grooves are formed in two inner side walls of the mounting through groove of the bottom beam along the length direction of the mounting through groove, limiting keys are respectively arranged on two sides of the frame corresponding to the first guide grooves, and the limiting keys are located in the first guide grooves in a one-to-one correspondence mode.

The one end of floorbar is provided with first round pin central siphon, and the other end is provided with the second round pin central siphon with first round pin central siphon looks adaptation, two the floorbar accessible first round pin central siphon, second round pin central siphon and round pin axle connect the extension.

The wheel support is L-shaped, the upper end of the vertical part of the wheel support is connected with the frame, and the wheels are arranged on the transverse part of the wheel support.

The side of grudging post articulates there is the bottom sprag, the bottom sprag is extending structure, the bottom sprag uses its articulated shaft as the collapsible length direction that reaches its length direction and floorbar of pivot the same.

The bottom support is of a telescopic structure, a connecting structure is arranged at one end, away from the hinged position of the bottom support and the vertical frame, of the bottom support, and the two bottom supports can be connected with each other through respective connecting structures.

Two upper and lower flange plates are respectively arranged on the two outer side walls in the width direction of the bottom beam along the length direction of the bottom beam, wherein the lower end surfaces of the flange plates on the lower side are flush with the lower end surface of the bottom beam.

Has the positive and beneficial effects that: 1. the vertical rod is connected through the utility model, the position of the vertical rod can be adjusted in a proper range according to construction requirements, and the use is very flexible; 2. the utility model is provided with the bottom supports, and the adjacent base shells are mutually connected through the bottom supports, so that the stability is good; 3. the bottom support can be folded, and has the advantage of small occupied space after being folded; 4. after the utility model is repeatedly used for many times, only the mounting plate which can not be used continuously needs to be replaced, the long-term use cost is low, and the economic benefit is good; 5. the utility model is provided with the flange plate, so that the contact area with the ground can be effectively increased, and the settlement is reduced.

Drawings

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

FIG. 2 is a schematic structural view of the bottom beam of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is an enlarged view of area B of FIG. 2;

FIG. 5 is a schematic view of the structure of the cart of the present invention;

FIG. 6 is a schematic view of the present invention connected by a bottom support.

In the figure, the following steps are carried out: the bottom beam comprises a bottom beam 1, a first guide groove 101, a beam plate pin shaft hole 102, a first pin shaft pipe 103, a second pin shaft pipe 104, a trolley 2, a frame 201, a wheel bracket 202, wheels 203, a vertical frame 204, a fixing plate 205, a mounting plate 206, a frame pin shaft hole 207, a limit key 208, a bottom support 3 and a flange plate 4.

Detailed Description

The following further description is made with reference to the accompanying drawings and specific examples:

a movable base for building a jig, which is shown in fig. 1, includes a bottom beam 1 and a trolley 2.

Referring to fig. 2 and 3, the bottom beam 1 includes two horizontal beam plates and two vertical beam plates, the two horizontal beam plates are parallel to each other and are disposed one above the other, the two vertical beam plates are also parallel to each other and are disposed on two sides of the two horizontal beam plates, the upper ends of the vertical beam plates are higher than the upper horizontal beam plate, the upper horizontal beam plate and the two vertical beam plates form an H-shaped structure, and the lower horizontal beam plate is located at the lower end of the H-shaped structure. In order to increase the contact area with the ground and reduce the settlement, the outer side walls of the two vertical beam plates are respectively provided with an upper flange plate and a lower flange plate 4, wherein the lower end surface of the flange plate 4 on the lower side is flush with the lower end surface of the bottom beam 1. The plate wall of the two vertical beam plates above the horizontal beam plate on the upper side and the horizontal beam plate on the upper side form an installation through groove for installing the first trolley 2, the installation through groove is U-shaped, and the length direction of the installation through groove is along the length direction of the bottom beam 1. Two vertical beam slabs are located and are provided with guide way 101 No. one along the length direction of floorbar 1 on the inner wall of upside horizontal beam slab top, are provided with guide way 101 No. one along the length direction that the logical groove of installation on two inside walls that the groove was led to in the installation promptly. Two vertical beam slabs are located the siding wall of upside horizontal beam slab top and are provided with a plurality of beam slab pin hole holes 102 at same high position one-to-one, and two groove lateral walls that lead to the groove of installation promptly are provided with a plurality of beam slab pin hole holes 102 at same high position one-to-one, and a plurality of beam slab pin hole holes 102 evenly set up along the length direction that the groove was led to in the installation.

Referring to fig. 3 and 4, one end of the bottom beam 1 is provided with two first pin shaft tubes 103, one upper and one lower, and the other end of the bottom beam 1 is provided with two second pin shaft tubes 104, one upper and one lower. Each set of the second pin shaft tubes 104 includes two second pin shaft tubes 104, and a distance between the two second pin shaft tubes 104 is greater than or equal to a length of the first pin shaft tube 103. The height position and the aperture of the pin holes of the second pin shaft pipe 104 on the upper side and the first pin shaft pipe 103 on the upper side are kept consistent; the second lower pin shaft pipe 104 and the first lower pin shaft pipe 103 have the same height position and hole diameter of the pin holes. When the length of the bottom beams 1 is not enough, the two bottom beams 1 can be connected together through the pin shaft, the first pin shaft tube 103 and the second pin shaft tube 104 for lengthening.

Referring to fig. 5, the cart 2 includes a frame 201, a wheel support 202, wheels 203, a stand 204, a fixing plate 205, and a mounting plate 206. The two sides of the frame 201 are respectively provided with a limit key 208 corresponding to the position of the first guide groove 101 of the vertical beam plate, the frame 201 of the trolley 2 is provided with a frame pin shaft hole 207 corresponding to the beam plate pin shaft hole 102, and the trolley 2 can be fixed by inserting pin shafts into the beam plate pin shaft hole 102 and the frame pin shaft hole 207. The wheel support 202 is L-shaped, the upper end of the vertical part of the wheel support is connected with the frame 201, the wheels 203 are installed on the transverse part of the wheel support 202, and when the trolley 2 moves in the installation through groove, the lower ends of the wheels 203 are in contact with the upper end face of the horizontal beam plate on the upper side. The L-shaped wheel bracket 202 can deform when being subjected to a large force, and can unload the stress of the wheel 203, and the stress is completely applied by a pin shaft connecting the trolley 2 and the bottom beam 1. The stand 204 is arranged at the upper end of the frame 201, the fixing plate 205 is arranged at the upper end of the stand 204, and the mounting plate 206 and the fixing plate 205 are detachably connected through bolts.

Referring to fig. 1 and 6, the side of the stand 204 is hinged with a bottom support 3, and the bottom support 3 is a telescopic structure. The bottom support 3 can be in a telescopic rod shape, a telescopic channel steel shape, a telescopic round tube shape or a telescopic square tube shape. The bottom support 3 with the structure can be folded, shortened and lengthened. The bottom support 3 can be folded to the length direction of the bottom support and the length direction of the bottom beam 1 by taking the hinge shaft as the rotating shaft, so that the bottom support 3 and the bottom beam 1 can be folded together, and the occupied space is reduced. The one end that bottom sprag 3 kept away from its and grudging post 204 articulated mutually is provided with connection pin shaft hole, connection screw hole connection structure such as, be convenient for with the bottom sprag 3 interconnect of other bases, each base passes through the bottom sprag 3 interconnect back, can effectively improve stability, as shown in fig. 6.

Referring to fig. 1, the same number of trolleys 2 can be arranged in the installation through grooves of the bottom beam 1 according to the number of the upright posts required, so that the upright posts can be conveniently installed.

The working principle of the utility model is as follows: the pole setting links to each other with the mounting panel 206 welding of dolly 2 topmost, and the pole setting can remove along the length direction of floorbar 1 installation logical groove as required by the construction after linking to each other with the mounting panel 206 welding, moves the pole setting to suitable position, uses very in a flexible way. And the trolley 2 is moved, so that labor is saved and convenience is brought to the movement, and the trolley 2 is fixed by using a pin shaft after the trolley is moved to a proper position. When the mounting plate 206 cannot be used any more, the old mounting plate 206 may be removed and a new mounting plate 206 may be attached to the fixing plate 205. Therefore, the whole tire frame base does not need to be scrapped like the existing tire frame base, and the long-term use cost is effectively reduced.

In summary, the utility model has the following advantages:

firstly, the vertical rod is connected through the utility model, the position of the vertical rod can be adjusted in a proper range according to construction requirements, and the use is very flexible.

The utility model is provided with the bottom supports 3, and the adjacent bases can be connected with each other through the bottom supports 3, so that the stability is good. And the bottom support 3 can be folded, and has the advantage of small occupied space after being folded.

After the utility model is repeatedly used for many times, only the mounting plate 206 which can not be used continuously needs to be replaced, the cost is low after long-term use, and the economic benefit is good.

And fourthly, the utility model is provided with the flange plate 4, so that the contact area with the ground can be effectively increased, and the settlement is reduced.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile base for building a tire frame, comprising a bottom beam (1), characterized in that it also includes a trolley (2), and the upper end of the bottom beam (1) is provided with a trolley (2) along its length direction. ); the trolley (2) includes a frame (201), a wheel bracket (202), a wheel (203), a stand (204), a fixing plate (205) and a mounting plate (206); the The wheel bracket (202) is arranged at the lower end of the vehicle frame (201), the wheel (203) is mounted on the wheel bracket (202), and the vehicle frame (201) is arranged in the installation through groove of the bottom beam (1); The vertical frame (204) is arranged on the upper end of the vehicle frame (201), the fixing plate (205) is arranged on the upper end of the vertical frame (204), and the mounting plate (206) and the fixing plate (205) can be connected by bolts. Disassemble and connect; a plurality of beam plate pin shaft holes (102) are correspondingly provided on the two groove side walls of the installation through groove of the bottom beam (1), and each beam plate pin shaft hole (102) is installed along the The length directions of the through grooves are uniformly arranged; the carriage (2) is provided with a frame pin hole (207) corresponding to the beam plate pin hole (102), and the beam plate pin hole (102) is inserted through the pin shaft and the frame pin hole (207) can fix the trolley (2).

2 . The mobile base for building a tire frame according to claim 1 , wherein two inner side walls of the installation through groove of the bottom beam ( 1 ) are provided with a base along the length direction of the installation through groove. 3 . No. 1 guide groove (101), a limit key (208) is provided on both sides of the frame (201) corresponding to the position of each No. 1 guide groove (101), and each limit key (208) corresponds to each other one by one are located in each No. 1 guide groove (101).

3. A mobile base for building a tire frame according to claim 2, characterized in that, one end of the bottom beam (1) is provided with a first pin tube (103), and the other end is provided with a first pin tube (103) A second pin tube (104) adapted to the pin tube (103), the two bottom beams (1) can pass through the first pin tube (103), the second pin tube (104) and the pin The shaft is connected and lengthened.

4 . The mobile base for building a tire frame according to claim 1 , wherein the wheel support ( 202 ) is L-shaped, and the upper end of the vertical part thereof is connected to the vehicle frame ( 201 ). Wheels (203) are mounted on the lateral portion of wheel brackets (202).

5. A mobile base for building a tire frame according to any one of claims 1-4, characterized in that a bottom support (3) is hinged on the side of the stand (204), and the bottom support ( 3) It is a telescopic structure, and the bottom support (3) can be folded with its hinge axis as the rotation axis until its length direction is the same as that of the bottom beam (1).

6 . The mobile base for building a tire frame according to claim 5 , wherein the bottom support ( 3 ) is a telescopic structure, and the bottom support ( 3 ) is far away from the vertical frame ( 204 ). 7 . One end of the hinge is provided with a connecting structure, and the two bottom supports can be connected to each other through the respective connecting structures.

7. A mobile base for building a tire frame according to any one of claims 1-4, wherein the two outer side walls of the bottom beam (1) in the width direction are along the bottom beam (1) There are two upper and lower flange plates (4) in each of the longitudinal directions, wherein the lower end surface of the lower flange plate (4) is flush with the lower end surface of the bottom beam (1).