CN218564734U - High-adaptability assembling support and hanger - Google Patents
High-adaptability assembling support and hanger Download PDFInfo
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- CN218564734U CN218564734U CN202223179351.2U CN202223179351U CN218564734U CN 218564734 U CN218564734 U CN 218564734U CN 202223179351 U CN202223179351 U CN 202223179351U CN 218564734 U CN218564734 U CN 218564734U
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- cross arm
- section steel
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Abstract
The utility model provides a high adaptability assembles a gallows, including horizontal steel joist, a pair of support montant that constitutes by the double-pin channel-section steel that is connected with through the double-pin channel-section steel base fixedly connected with that two intervals set up is on the lower extreme surface of horizontal steel joist, at least through one by the perpendicular jib that constitutes of the single-pin channel-section steel of single-pin channel-section steel base fixedly connected with between two double-pin channel-section steel bases, support the cross arm that constitutes by the double-pin channel-section steel through corner connector fixedly connected with between the montant, two notches of cross arm are respectively towards and deviate from horizontal steel joist, still include: the adjusting device is arranged on the periphery of the cross arm in a sliding mode, the adjusting device can be locked on the cross arm through the fastening bolts, the adjusting device comprises a lower connecting seat and a fixing buckle which are arranged in a split mode and fixedly connected with each other through the fastening bolts, and the lower end of the vertical hanging rod is fixedly inserted into the adjusting device in an inserting mode. The vertical hanging rod can be adapted to various working condition environments, the position of the vertical hanging rod can be flexibly adjusted without disassembling and reassembling, and working hours and working procedures are saved.
Description
Technical Field
The utility model relates to a gallows technical field especially relates to a gallows is assembled to high adaptability.
Background
A supporting and hanging frame is a construction structure which mainly plays the functions of bearing the weight of accessories and media thereof, restraining and limiting unreasonable displacement of building components, controlling vibration of the components and the like in each construction link. A conventional cradle generally includes a cross arm extending in a left-right direction and a vertical bar connected to the cross arm.
In order to meet the supporting strength, the traditional support and hanger frame is usually connected by using square steel and corner connecting pieces, and after the hoisting calculation is completed, the square steel and the corner connecting pieces with corresponding specifications are assembled and assembled. When a gallows goes up the bearing great, can newly-increased perpendicular jib in order to satisfy intensity, however newly-increased perpendicular jib is relatively poor in the adjustment ability of position on the horizontal pole, need demolish a gallows when the position of jib is erect in needs adjustment whole, and the perpendicular jib of reinstallation just can. The operation is troublesome, and the method is not suitable for being applied to places with changeable construction environments.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a high adaptability assembles a gallows, the utility model discloses a realize like this:
the utility model provides a high adaptability assembles a gallows, includes horizontal steel joist, a pair of support montant that constitutes by the double-pin channel-section steel that is connected with through the double-pin channel-section steel base fixedly connected with that two intervals set up, two of horizontal steel joist's lower extreme surface between the double-pin channel-section steel base at least through a perpendicular jib that constitutes by single-pin channel-section steel of single-pin channel-section steel base fixedly connected with, support the cross arm that constitutes by the double-pin channel-section steel through corner connector fixedly connected with between the montant, two notches of cross arm move towards respectively and deviate from horizontal steel joist still includes:
the adjusting device is arranged on the periphery of the cross arm in a sliding mode and can be locked on the cross arm through a fastening bolt, the adjusting device comprises a lower connecting seat and a fixing buckle which are arranged in a split mode and fixedly connected with each other through the fastening bolt, and the lower end of the vertical hanging rod is fixedly inserted into the adjusting device in an inserting mode.
Specifically, the lower connecting seat comprises a substrate attached to the upper end surface of the cross arm, a pair of elastic locking pieces are symmetrically arranged on the lower end surface of the substrate in a splayed shape, a concave clamping seat matched with the periphery of the vertical hanging rod is arranged on the upper end surface of the substrate, a channel steel fixing hole for a fastening bolt to pass through is formed in the peripheral surface of the clamping seat, and a positioning hole for the fastening bolt to pass through is formed in the substrate;
fixed knot lock connect in the outside surface of cross arm, fixed knot is located including the subsides the panel portion of the front end surface of cross arm or rear end surface, the lower extreme of panel portion is towards being close to turn over the book after the direction of cross arm is turned over and upwards turns over, form with the buckling part of the notch adaptation of the lower extreme of cross arm, the upper end both sides of panel portion are towards being close to the direction of cross arm is turned over downwards and is formed lap-joint portion, two continue upwards to extend between the buckling part and form the subsides and locate joint seat peripheral surface's protection part, the lap-joint portion overlap joint in the upper end surface of base plate just joint seat joint connects in two between the lap-joint portion, seted up in the lap-joint portion with the corresponding buckle hole of locating hole.
As a further improvement, the elastic locking pieces comprise heel parts connected with the substrate, the heel parts of the two elastic locking pieces extend downwards in the direction away from the substrate, and one ends of the two heel parts, which are far away from the substrate, extend horizontally in the direction away from the substrate to form locking parts;
the heel part is abutted with the joint of the lock catch parts and the inner edge of the opening end of the channel steel of the cross arm, and one side surface of each of the two lock catch parts, which is away from each other, is abutted on the inner wall of the channel steel of the cross arm.
Preferably, the heel part is inclined downwards at 60-80 degrees.
As a further improvement, a plurality of limiting holes are formed in the positions, corresponding to the reinforcing ribs of the channel steel of the cross arm, of the panel part, and the fixing buckles are locked and clamped on the periphery of the cross arm through fastening bolts.
As a further improvement, the protection part is provided with a connecting hole matched with the channel steel fixing hole, and the vertical hanging rod, the lower connecting seat and the fixing buckle are locked through a fastening bolt penetrating through the channel steel fixing hole and the connecting hole.
As a further improvement, the supporting vertical rods are fixedly connected with the cross arms through a pair of symmetrically arranged corner connecting pieces.
As a further improvement, the left side and the right side of the mounting plate of the double-spliced channel steel base are respectively provided with two mutually perpendicular oblong adjusting holes.
The beneficial effects of the utility model reside in that:
1. through the fixed grafting of the lower extreme that will erect the jib in adjusting device, adjusting device slidable set up in on the periphery of cross arm, just adjusting device through fastening bolt group lock in on the cross arm, realized when needs adjustment are erected the jib and are put on the cross arm, only need unblock adjusting device and singly piece together the channel-section steel base, can slide on the cross arm and erect the jib wholly, quick completion position adjustment need not to dismantle a gallows wholly, has practiced thrift man-hour process, makes a gallows wholly more adapt to various operating conditions.
2. The vertical suspension rod mainly bears a vertical suspension force in the working process, but also bears multidirectional vibration force generated by pipelines and equipment suspended on the supporting and hanging frame under partial working conditions. The traditional fixed connection mode between the vertical suspender and the cross arm ensures that the connecting part of the vertical suspender and the cross arm needs to bear multidirectional torque, and the service life is relatively short. And the utility model discloses a set up the components of a whole that can function independently setting and through the lower connecting seat and the fixed knot of the mutual fixed connection of fastening bolt, realized that the power of the vibration that appears on the cross arm and other directions at first consumes by fixed knot and lower connecting seat and changes again and bear by erecting the jib, reduced and erected a atress of jib on other directions, prolonged its working life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the rear view direction of the present invention.
Fig. 3 is a partial cross-sectional view of the adjusting device of the present invention, which is cut along the axis perpendicular to the cross arm.
Fig. 4 is a schematic view of the overall structure of the adjusting device connected to the vertical boom according to the present invention.
Fig. 5 is a schematic view of the overall structure of the lower connecting seat of the present invention.
Fig. 6 is a schematic view of the overall structure of the fixing buckle of the present invention.
Figure 7 is the utility model discloses a two-piece channel-section steel base overall structure schematic diagrams.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
In the description of the present invention, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The utility model provides a high adaptability assembles a gallows, includes horizontal steel joist 0, a pair of support montant 3 that constitutes by the double-pin channel-section steel that is connected with of 2 fixedly connected with of double-pin channel-section steel that set up through two intervals on the lower extreme surface of horizontal steel joist 0 between the double-pin channel-section steel base 2 at least through a perpendicular jib that constitutes by the single-pin channel-section steel of 6 fixedly connected with of single-pin channel-section steel base, support cross arm 4 that constitutes by the double-pin channel-section steel through 7 fixedly connected with of corner connector between montant 3, two notches of cross arm 4 move towards respectively and deviate from horizontal steel joist 0 still includes:
the adjusting device 1 is arranged on the periphery of the cross arm 4 in a sliding mode, the adjusting device 1 can be locked on the cross arm 4 through a fastening bolt, the adjusting device 1 comprises a lower connecting seat 11 and a fixing buckle 12 which are arranged in a split mode and fixedly connected with each other through the fastening bolt, and the lower end of the vertical hanging rod is fixedly inserted into the adjusting device 1.
Specifically, the lower connecting seat 11 includes a substrate 111 attached to the upper end surface of the cross arm 4, a pair of elastic locking pieces 113 is symmetrically arranged on the lower end surface of the substrate 111 in a shape like a Chinese character 'ba', a clamping seat 112 in a shape like a Chinese character 'ao' and adapted to the periphery of the vertical suspension rod is arranged on the upper end surface of the substrate 111, a channel steel fixing hole 1121 through which a fastening bolt passes is formed in the peripheral surface of the clamping seat 112, a positioning hole 1111 through which the fastening bolt passes is formed in the substrate 111, and the positioning hole 1111 corresponds to the channel steel opening end of the cross arm 4; wherein, two elastic locking sheets 113 are symmetrical along the front and the back.
Fixed knot 12 lock joint in cross arm 4's outside surface, fixed knot 12 is located including pasting the panel portion 121 of cross arm 4's front end surface or rear end surface, the lower extreme of panel portion 121 is towards being close to turn over the book of turning over of cross arm 4's direction back upwards, form with buckling part 122 of the notch adaptation of cross arm 4's lower extreme, the upper end both sides of panel portion 121 are towards being close to turn over the book downwards of cross arm 4's direction and form overlap joint portion 123, two continue upwards to extend between buckling part 122 and form the subsides and locate the guard portion 124 of joint seat 112 peripheral surface, overlap joint portion 123 overlap joint in the upper end surface of base plate 111 just joint seat 112 joint in two between the overlap joint portion 123, seted up on the overlap joint portion 123 with the corresponding lock joint hole 1231 of locating hole 1111.
Such a structural design has the following advantages:
1. the lower connecting seat 11 is arranged, the substrate 111 of the lower connecting seat 11 is attached to the upper end surface of the cross arm 4, the lower end of the vertical suspension rod is inserted into the clamping seat 112 of the lower connecting seat 11, the substrate 111 is provided with a positioning hole 1111 corresponding to the open end of the channel steel of the cross arm 4, and the lower end surface of the substrate 111 is provided with a pair of elastic locking sheets 113 symmetrically arranged in the front and back direction in a shape like Chinese character 'ba', so that the cross arm 4 is lifted by the vertical suspension rod through the lower connecting seat 11, when the cross arm 4 generates vibration in the front and back direction, the vibration energy is firstly consumed by the elasticity of the elastic locking sheets 113, and the influence of the vibration on the vertical suspension rod is weakened.
2. If the fixing buckle 12 and the lower connecting seat 11 are integrally provided, the vibration generated by the cross arm 4 is not easily consumed by the adjusting device 1, and the joint between the lower end of the vertical suspension rod and the adjusting device 1 is easily subjected to metal fatigue and fails. If the fixing buckle 12 is not arranged, the connection strength between the lower connecting seat 11 and the cross arm 4 is difficult to meet the hoisting requirement. The fixing buckle 12 buckled on the outer side surface of the cross arm 4 and arranged separately from the lower connecting seat 11 is arranged, so that the connecting strength between the lower connecting seat 11 and the cross arm 4 is enhanced by the fixing buckle 12.
3. The protective part 124 of the fixing buckle 12 can be correspondingly adjusted according to the installation direction of the lower connecting seat 11, so as to seal the opening end of the clamping seat 112 of the lower connecting seat 11 and strengthen the protection of the lower end connection part of the vertical hanging rod.
As a further improvement, the flexible locking tabs 113 include heel portions 1131 engaged with the substrate 111, the heel portions 1131 of the two flexible locking tabs 113 extend downward in a direction away from each other, and one ends of the two heel portions 1131 away from the substrate 111 extend horizontally in the direction away from each other to form locking portions 1132;
Preferably, the heel portion 1131 is inclined downward at 60 to 80 °. If the inclination angle is too small, the torque at the joint between the heel 1131 and the base plate 111 increases, the amount of deformation increases, metal fatigue fracture tends to occur, and if the inclination angle is too large, the force transmission effect becomes poor, and the ability to cancel the vibration with respect to the vertical suspension rod becomes weak. Specifically, the heel portion 1131 is inclined downward at 65 °.
As a further improvement, a plurality of stoppers 1211 are disposed on the panel portion 121 at positions corresponding to the reinforcing ribs of the channel steel of the cross arm 4, and the fixing fastener 12 is fastened and clamped to the outer periphery of the cross arm 4 by fastening bolts.
As a further improvement, a connection hole 1241 adapted to the channel steel fixing hole 1121 is formed in the protection portion 124, and the vertical suspension rod, the lower connection seat 11 and the fixing buckle 12 are locked by a fastening bolt penetrating through the channel steel fixing hole 1121 and the connection hole 1241.
As a further improvement, the supporting vertical rod 3 and the cross arm 4 are fixedly connected through a pair of symmetrically arranged corner connecting pieces 7.
As a further improvement, two mutually perpendicular's the regulation hole 21 that is the long circle shape is seted up respectively to the left and right sides of the mounting panel of two-piece U-steel base 2, two-piece U-steel base 2 is through running through the fastening bolt of regulation hole 21 locks on horizontal steel joist 0. Through setting up the regulation hole 21 of mutually perpendicular's long circular form, realized that double pin channel-section steel base 2 can carry out the adjustment of small angle according to the actual work condition for the hoist and mount plane of a gallows has certain range of variation.
The above description 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 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 (8)
1. The utility model provides a high adaptability assembles a gallows, includes horizontal steel joist, a pair of support montant that constitutes by the double-pin channel-section steel that is connected with through the double-pin channel-section steel base fixedly connected with that two intervals set up of horizontal steel joist, two at least between the double-pin channel-section steel base through a perpendicular jib that constitutes by single-pin channel-section steel of single-pin channel-section steel base fixedly connected with, support the cross arm that constitutes by the double-pin channel-section steel through corner connector fixedly connected with between the montant, two notches of cross arm move towards respectively and deviate from horizontal steel joist, its characterized in that still includes:
the adjusting device is slidably arranged on the periphery of the cross arm and can be locked on the cross arm through a plurality of fastening bolts, the adjusting device comprises a lower connecting seat and a fixing buckle which are arranged in a split mode and fixedly connected with each other through the fastening bolts, and the lower end of the vertical hanging rod is fixedly inserted into the adjusting device in an inserting mode.
2. The high-adaptability assembly support and hanger bracket as claimed in claim 1, wherein the lower connecting seat comprises a base plate attached to the upper end surface of the cross arm, a pair of elastic locking pieces are symmetrically arranged on the lower end surface of the base plate in a splayed shape, a clamping seat in a concave shape matched with the periphery of the vertical hanging rod is arranged on the upper end surface of the base plate, a channel steel fixing hole for a fastening bolt to pass through is formed in the peripheral surface of the clamping seat, and a positioning hole for the fastening bolt to pass through is formed in the base plate;
fixed knot lock joint in the outside surface of cross arm, fixed knot is located including pasting the panel portion of the front end surface of cross arm or rear end surface, the lower extreme of panel portion is towards being close to turn over the book after the direction of cross arm turns over and turn over, form with the buckling part of the notch adaptation of the lower extreme of cross arm, the upper end both sides of panel portion are towards being close to the direction of cross arm turns over downwards and turns over a formation overlap joint portion, two continue upwards to extend between the buckling part and form to paste and locate the protection portion of joint seat peripheral surface, the overlap joint portion overlap joint in the upper end surface of base plate just the joint seat joint is in two between the overlap joint portion, seted up in the overlap joint portion with the corresponding lock joint hole of locating hole.
3. The high-adaptability assembly support and hanger of claim 2, wherein the flexible locking pieces comprise heel portions engaged with the base plate, the heel portions of the two flexible locking pieces extend obliquely downward in a direction away from each other, and one ends of the two heel portions away from the base plate extend horizontally in a direction away from each other to form locking portions;
the heel part is abutted with the joint of the lock catch parts and the inner edge of the opening end of the channel steel of the cross arm, and one side surface of each of the two lock catch parts, which is away from each other, is abutted on the inner wall of the channel steel of the cross arm.
4. The high adaptability mounting bracket and hanger of claim 3, wherein the heel portion is inclined downward at 60-80 °.
5. The high-adaptability assembling support and hanger as claimed in claim 2, wherein the panel portion has a plurality of limiting holes at positions corresponding to the reinforcing ribs of the channel steel of the cross arm, and the fixing buckle is fastened and clamped to the outer periphery of the cross arm by fastening bolts.
6. The high-adaptability assembling support and hanger as claimed in claim 2, wherein the protection part is provided with a connecting hole matched with the channel steel fixing hole, and the vertical suspension rod, the lower connecting seat and the fixing buckle are locked by a fastening bolt penetrating through the channel steel fixing hole and the connecting hole.
7. The high-adaptability assembly support and hanger as claimed in claim 2, wherein the vertical support rod and the cross arm are fixedly connected through a pair of symmetrically arranged corner connecting pieces.
8. The high-adaptability assembly support and hanger as claimed in claim 2, wherein two mutually perpendicular oblong adjusting holes are respectively formed on the left side and the right side of the mounting plate of the double-spliced channel steel base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223179351.2U CN218564734U (en) | 2022-11-29 | 2022-11-29 | High-adaptability assembling support and hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223179351.2U CN218564734U (en) | 2022-11-29 | 2022-11-29 | High-adaptability assembling support and hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218564734U true CN218564734U (en) | 2023-03-03 |
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ID=85304290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223179351.2U Active CN218564734U (en) | 2022-11-29 | 2022-11-29 | High-adaptability assembling support and hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218564734U (en) |
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2022
- 2022-11-29 CN CN202223179351.2U patent/CN218564734U/en active Active
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