CN217399448U

CN217399448U - Steel box longitudinal beam type hanging basket

Info

Publication number: CN217399448U
Application number: CN202121445992.0U
Authority: CN
Inventors: 郑文魁; 杜巍; 鲁大伟; 周钰强
Original assignee: China Energy Group Second Engineering Bureau Co ltd
Current assignee: China Energy Group Second Engineering Bureau Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-09-09
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a basket is hung to steel case longeron formula relates to and hangs basket technical field. The utility model comprises a main frame, two main rails, a beam fixed under the main frame, a rear working vehicle and a hydraulic oil cylinder which are respectively arranged on the opposite sides under the main frame, and a front working vehicle arranged on the main frame, wherein the front working vehicle and the rear working vehicle are both in sliding fit above the main rails; two limiting grooves are arranged in the front working vehicle, two fixing seats are arranged on the lower side of the front working vehicle, and two arc-shaped grooves are arranged in the fixing seats. The utility model discloses a set up dismouting mechanism between work car and fixing base in the front, dismouting mechanism can carry out the dismouting to preceding work car and fixing base fast and change, effectively prevents preceding work car because of long-time slip causes wearing and tearing, and then causes the condition of slope to the main frame to promoted the construction effect that basket was hung to steel case longeron formula, and dismouting mechanism simple structure, convenient operation has reduced the trouble when staff's dismouting.

Description

Steel box longitudinal beam type hanging basket

Technical Field

The utility model belongs to the technical field of hang the basket, especially relate to a basket is hung to steel case longeron formula.

Background

The hanging basket is the main equipment in cantilever construction, and can be divided into 4 types of truss type, inclined pull type, section steel type and mixed type according to the structural form. Comprehensively comparing the characteristics and the weight of the hanging baskets in various forms, the types of steel adopted, the construction process and the like according to the construction process requirements of the concrete cantilever and the requirements of design drawings on the hanging baskets; hanging basket design principle: the hanging basket has the advantages of light dead weight, simple structure, firmness, stability, convenience in forward movement and assembly and disassembly, strong reusability, small deformation after stress and the like, and the space under the hanging basket is sufficient, so that a large construction operation surface can be provided, and the construction operation of the steel bar formwork is facilitated. The hanging basket construction refers to the operation of segmenting the cantilever on site by adopting a hanging basket method when pouring a cantilever beam bridge with larger span. It does not need to erect a support and does not use a large crane. Compared with other methods, the construction of the hanging basket has the advantages of light structure, simple and convenient splicing, no pressure, heavy weight and the like.

The basket is hung to steel case vertical beam formula has the focus low, stable in structure, be fit for characteristics such as coastal area typhoon season construction, the current most steel case vertical beam formula is hung the basket and needs long-term removal in the use front work car, can cause certain wearing and tearing long time, lead to the whole deviation that appears of main frame, influence the construction effect, so need change the preceding work car of wearing and tearing, but change the position and go on in the front bottom of the work car mostly, lead to the staff to change troublesome, waste time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a basket is hung to steel case longeron formula has solved current steel case longeron formula and has hung the basket and cause certain wearing and tearing in the use, leads to the whole deviation that appears of main frame, influences the technical problem of construction effect.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a steel box longitudinal beam type hanging basket comprises a main frame, two main rails, a cross beam fixed under the main frame, a rear working trolley and a hydraulic oil cylinder which are respectively arranged on the opposite sides under the main frame, and a front working trolley arranged on the main frame, wherein the front working trolley and the rear working trolley are both in sliding fit above the main rails;

two limiting grooves are arranged in the front working vehicle, two fixing seats are arranged on the lower side of the front working vehicle, two arc-shaped grooves are arranged in the fixing seats, and dismounting mechanisms are arranged in the two arc-shaped grooves.

Optionally, the disassembling and assembling mechanism includes a rotating rod rotatably fitted in the fixing seat, a fixing rod fixed at one end of the rotating rod, two protruding blocks fixed at the other end of the rotating rod, a limiting block arranged in the limiting groove, and a spring fixed between the limiting block and the limiting groove.

Optionally, the fixing rod is an L-shaped structural rod, and a screw rod is in threaded fit with the middle of one end of the L-shaped structural rod.

Optionally, threaded holes are formed in the middle of the L-shaped structural rod and the middle of the front working vehicle, and the screw rod is matched with the threaded holes in a threaded mode.

Optionally, one side of each of the two protrusions is an inclined surface, one end of each of the limiting blocks is a spherical surface, the spherical surface corresponds to the inclined surface, and the other end of each of the limiting blocks corresponds to the limiting groove.

Optionally, the two sides of the main rail are both fixed with bar blocks, and the fixing seats are located on the lower sides of the front working vehicle and the bar blocks.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through setting up dismouting mechanism between preceding work car and fixing base, and dismouting mechanism can carry out the dismouting to preceding work car and fixing base fast and change, effectively prevents preceding work car because of long-time slip causes wearing and tearing, and then leads to the fact the condition of slope to the main frame to promoted the construction effect that basket was hung to steel case longeron formula, and dismouting mechanism simple structure, convenient operation has reduced the trouble when staff's dismouting.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, 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 view of an assembled three-dimensional structure of a main rail and a hydraulic oil cylinder according to an embodiment of the present invention;

fig. 2 is a schematic view of an assembled three-dimensional structure of the main frame and the front working cart according to an embodiment of the present invention;

fig. 3 is a schematic view of an assembled three-dimensional structure of the main frame and the guardrail according to an embodiment of the present invention;

fig. 4 is a schematic view of an assembly section structure of the front working vehicle and the fixing base according to an embodiment of the present invention;

fig. 5 is a schematic view of an assembled cross-sectional structure of a rotating rod and a bump according to an embodiment of the present invention;

FIG. 6 is a schematic view of the structure at A in FIG. 5;

fig. 7 is the perspective view of the bump and the stopper according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the device comprises a main frame 1, a front working vehicle 2, a fixed seat 201, a limit groove 202, an arc-shaped groove 203, a rear working vehicle 3, a main rail 4, a hydraulic oil cylinder 5, a guardrail 6, a fixed rod 7, a dismounting mechanism 8, a rotating rod 801, a convex block 802, a limit block 803, a spring 804 and a cross beam 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To keep the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known parts of the invention has been omitted.

Referring to fig. 1 to 7, in the present embodiment, there is provided a steel box girder type hanging basket, including: the device comprises a main frame 1, two main rails 4, a cross beam 11 fixed right below the main frame 1, a rear working vehicle 3 and a hydraulic oil cylinder 5 which are respectively arranged on opposite sides below the main frame 1, and a front working vehicle 2 arranged on the main frame 1, wherein the front working vehicle 2 and the rear working vehicle 3 are both in sliding fit above the main rails 4;

two limiting grooves 202 are formed in the front working vehicle 2, two fixing seats 201 are arranged on the lower side of the front working vehicle 2, two arc-shaped grooves 203 are formed in the fixing seats 201, and the disassembling and assembling mechanisms 8 are arranged in the two arc-shaped grooves 203.

The application of one aspect of the embodiment is as follows: after this section construction is accomplished, hydraulic cylinder 5 drives preceding working vehicle 2 and back working vehicle 3 and slides on main rail 4, make preceding working vehicle 2 and back working vehicle 3 drive main frame 1 forward movement, carry out the construction of next stage, then preceding working vehicle 2 need be changed because of long-term sliding causes wearing and tearing easily, when changing preceding working vehicle 2, rotate dismouting mechanism 8, make dismouting mechanism 8 cancel the spacing relation to two spacing grooves 202, make preceding working vehicle 2 accomplish with fixing base 201 and dismantle, thereby accomplished the use of hanging the basket to steel case longeron formula, the same reason during the installation.

Through set up dismouting mechanism 8 between preceding work car 2 and fixing base 201, dismouting mechanism 8 can carry out the dismouting to preceding work car 2 and fixing base 201 fast and change, effectively prevents preceding work car 2 and causes wearing and tearing because of long-time slip, and then leads to the fact the condition of slope to main frame 1 to promoted the construction effect of steel case longeron formula string basket, and dismouting mechanism 8 simple structure, convenient operation has reduced the trouble when staff's dismouting.

Referring to fig. 5-6, the dismounting mechanism 8 of the present embodiment includes a rotating rod 801 rotatably engaged in the fixing base 201, a fixing rod 7 fixed at one end of the rotating rod 801, two protrusions 802 fixed at the other end of the rotating rod 801, a limiting block 803 installed in the limiting groove 202, and a spring 804 fixed between the limiting block 803 and the limiting groove 202. Promote dead lever 7, dead lever 7 drives dwang 801 and two lugs 802 and rotates, makes two lugs 802 slide along two arc walls 203 respectively, and lug 802 extrudes stopper 803 simultaneously, makes the one end of stopper 803 produce spacing relation with spacing groove 202 to the installation of preceding work car 2 with fixing base 201 has been accomplished, and the same reason is in the same way when dismantling, and spring 804 elasticity kick-backs makes the one end of stopper 803 cancel spacing relation with spacing groove 202.

Referring to fig. 4, the fixing rod 7 of the present embodiment is an L-shaped structure rod, and a screw is threadedly engaged with the middle of one end of the L-shaped structure rod, threaded holes are both formed in the middle of the L-shaped structure rod and the front working cart 2, the screw is threadedly engaged with the threaded holes, one sides of the two protrusions 802 are inclined planes, one end of the limiting block 803 is a spherical surface, the spherical surface corresponds to the inclined plane, and the other end of the limiting block 803 corresponds to the limiting groove 202. After the front working vehicle 2 and the fixing seat 201 are mounted, the screw rod is rotated to fix the L-shaped structural rod on one side of the front working vehicle 2, so that the dismounting mechanism 8 is more stable, and after the spherical surface of the limiting block 803 is extruded by the inclined surface of the convex block 802, the limiting block 803 and the limiting groove 202 generate a limiting relationship to be fixedly mounted.

Referring to fig. 1, the two sides of the main rail 4 of the present embodiment are fixed with bar blocks, and the fixing seat 201 is located at the lower sides of the front working vehicle 2 and the bar blocks. The bar piece is located the upside of fixing base 201 after fixing base 201 and preceding work car 2 installation, and fixing base 201 and preceding work car 2 sliding fit move in the week side of bar piece.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a basket is hung to steel case longeron formula which characterized in that includes: the hydraulic lifting device comprises a main frame (1), two main rails (4), a cross beam (11) fixed under the main frame (1), a rear working vehicle (3) and a hydraulic oil cylinder (5) which are respectively arranged on opposite sides under the main frame (1), and a front working vehicle (2) arranged on the main frame (1), wherein the front working vehicle (2) and the rear working vehicle (3) are both in sliding fit above the main rails (4);

two limiting grooves (202) are formed in the front working vehicle (2), two fixing seats (201) are arranged on the lower side of the front working vehicle (2), two arc-shaped grooves (203) are formed in the fixing seats (201), and the dismounting mechanism (8) is arranged in the two arc-shaped grooves (203).

2. A steel box stringer type pannier according to claim 1, wherein the detaching and attaching means (8) comprises a rotation lever (801) rotatably fitted in the fixing base (201), a fixing lever (7) fixed to one end of the rotation lever (801), two protrusions (802) fixed to the other end of the rotation lever (801), a stopper (803) fitted in the stopper groove (202), and a spring (804) fixed between the stopper (803) and the stopper groove (202).

3. The steel box girder type pannier according to claim 2, wherein the fixing rod (7) is an L-shaped structural rod, and a screw is screwed in the middle of one end of the L-shaped structural rod.

4. The steel box longitudinal beam type hanging basket according to claim 3, wherein threaded holes are formed in the middle portions of the L-shaped structural rod and the front working trolley (2), and the screw rod is in threaded fit in the threaded holes.

5. The steel box girder type pannier according to claim 2, wherein one side of each of the two protrusions (802) is an inclined surface, one end of the limiting block (803) is a spherical surface, the spherical surface corresponds to the inclined surface, and the other end of the limiting block (803) corresponds to the limiting groove (202).

6. The steel box girder type hanging basket as claimed in claim 1, wherein bar-shaped blocks are fixed on both sides of the main rail (4), and the fixing seats (201) are located on the lower sides of the front work vehicle (2) and the bar-shaped blocks.