CN218346960U

CN218346960U - Steel structure temporary support

Info

Publication number: CN218346960U
Application number: CN202222612664.6U
Authority: CN
Inventors: 王培栋; 王忠丽; 贾淑华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-20
Anticipated expiration: 2032-09-30

Abstract

The application discloses steel construction temporary support belongs to steel construction technical field, including the solid fixed cylinder, the inside sliding connection of solid fixed cylinder has adjusting screw, adjusting screw's top is provided with the joint seat, the fixed surface of solid fixed cylinder installs rolling bearing, the last fixed surface of rolling bearing outer lane is connected with the adjusting collar, the inner wall of adjusting collar and adjusting screw's surface threaded connection, two U type grooves have been seted up to the inner wall of joint seat, the equal joint in inside in every U type groove has the bearing post, the inside in every U type groove all rotates and is connected with rotating screw. This steel construction temporary support can make adjusting screw up-and-down motion through the mode of rotating the adjusting collar of solid fixed cylinder cooperation rolling bearing, and then can accomplish the altitude mixture control to the support, need not to use hydraulic structure to adjust, has reduced the whole volume of support, has also reduced the cost of support simultaneously, when reaching assurance support altitude mixture control, reduces the support volume, reduces use cost's effect.

Description

Steel structure temporary support

Technical Field

The application belongs to the technical field of the steel construction, especially relates to steel construction temporary support.

Background

The steel structure is the structure that comprises steel material, is one of main building structure type, and the structure mainly comprises member such as beam steel, steel column and the steel truss that shaped steel and steel sheet etc. were made, and in order to make things convenient for the connection between the steel structure and pre-fixing, need try to use temporary stand to support the steel structure, need remove temporary stand after the steel structure construction is accomplished.

The utility model discloses a current grant bulletin number is CN 213509728U's utility model discloses a steel construction temporary stand, including fixed knot structure, bearing structure and regulation structure, fixed knot constructs the top through screw and regulation structure fixed connection, and the regulation structure passes through the screw and can dismantle with connection structure and be connected, and connection structure passes through screw and connecting rod one end fixed connection, and the connecting rod other end passes through screw and baffle fixed connection.

Adopt above-mentioned technical scheme, can adjust the height of support, it has the problem of the inconvenient regulation of support height to have solved current steel construction temporary support, it has generally all inconvenient removal to have solved current steel construction temporary support, influence the result of use's of support problem, but above-mentioned technical scheme, when carrying out altitude mixture control, hydraulic structure need be used, very big increase the volume of support, the cost that the steel construction supported has also been increased simultaneously, and this support is not convenient for have the steel construction of certain inclination to the bottom surface and supports the work, make steel construction temporary support adaptability relatively poor.

To this end, we propose a steel structural temporary support that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at in order to solve prior art, adopts hydraulic structure height-adjusting, and the higher volume of cost is great, and the support is to the relatively poor problem of steel construction adaptability, and the steel construction temporary support who proposes.

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

steel construction temporary support, including the solid fixed cylinder, the inside sliding connection of solid fixed cylinder has adjusting screw, adjusting screw's top is provided with the joint seat, the outer fixed surface of solid fixed cylinder installs rolling bearing, the last fixed surface of rolling bearing outer lane is connected with the adjusting collar, the inner wall of adjusting collar and adjusting screw's surface threaded connection, two U type grooves have been seted up to the inner wall of joint seat, every the equal joint in inside in U type groove has a bearing post, every the inside in U type groove all rotates and is connected with rotating screw, every rotating screw's bottom all runs through bearing post and joint seat in proper order and extends to the below of joint seat, every rotating screw all with bearing post threaded connection, the inside of joint seat rotates through the round pin axle and is connected with the bearing plate, the bottom surface fixed mounting of bearing plate has four compression springs, every compression spring's bottom all with the interior diapire fixed connection of joint seat.

Preferably, a limiting plate is fixedly mounted at the bottom end of the fixed cylinder, and four limiting through holes are formed in the upper surface of the limiting plate.

Preferably, four reinforcing blocks are fixedly mounted on the upper surface of the limiting plate, and each group of reinforcing blocks is fixedly connected with the outer surface of the fixed cylinder on one side surface close to each other.

Preferably, the top end of the adjusting screw is fixedly provided with an auxiliary bearing, and the upper surface of the outer ring of the auxiliary bearing is fixedly connected with the bottom surface of the clamping seat.

Preferably, the bottom end of each rotary screw rod is fixedly provided with a knob, and the outer surface of each knob is provided with rotary grooves which are arranged equidistantly.

Preferably, every equal sliding connection in inside of pressure-bearing post has spacing post, two the top and the bottom of spacing post respectively with the interior roof and the interior diapire fixed connection in U type groove.

Preferably, the upper surface of the pressure bearing plate is fixedly provided with an anti-slip pad, and the upper surface of the anti-slip pad is provided with anti-slip grooves which are arranged equidistantly.

Preferably, a reinforcing ring is fixedly mounted on the outer surface of each compression spring, and the bottom surface of each reinforcing ring is fixedly connected with the inner bottom wall of the clamping seat.

To sum up, the technical effect and the advantage of this application:

1. the adjusting screw rod can move up and down by means of the arrangement of the fixing barrel matched with the rotating bearing and the rotation of the adjusting sleeve, so that the height adjusting work of the temporary support can be completed, a hydraulic structure is not needed for adjustment, the overall size of the support is greatly reduced, the cost of the steel structure temporary support is reduced, the purpose of guaranteeing the height adjustment of the support is achieved, and meanwhile, the size of the support is reduced, and the use cost of the support is reduced;

2. through being provided with joint seat cooperation compression spring, can incline after the bearing plate contacts with having certain inclination steel construction, and then can be better laminate with the steel construction, rotate this moment and rotate the screw rod and join in marriage with U type groove, can drive the bearing post rebound to with the bearing plate contact, and then can follow both sides and support the bearing plate, play and be convenient for have certain inclination steel construction to the bottom surface and support, increase the effect of steel construction temporary stand adaptability.

Drawings

Fig. 1 is a three-dimensional structural schematic diagram of the fixing cylinder of the present invention;

FIG. 2 is a schematic three-dimensional structure view of the adjusting screw of the present invention;

fig. 3 is a three-dimensional structure diagram of the cross-sectional view of the clamping seat of the present invention;

fig. 4 is a schematic structural view of the pressure-bearing plate of the present invention.

In the figure: 1. a fixed cylinder; 2. adjusting the screw rod; 3. a clamping seat; 4. a rotating bearing; 5. an adjusting sleeve; 6. a U-shaped groove; 7. a pressure-bearing column; 8. rotating the screw; 9. a pressure bearing plate; 10. a compression spring; 11. a limiting plate; 12. a limiting through hole; 13. a reinforcing block; 14. an auxiliary bearing; 15. a knob; 16. a rotating groove; 17. a limiting column; 18. a non-slip mat; 19. an anti-slip groove; 20. and (7) reinforcing the ring.

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.

Referring to fig. 1-4, interim support of steel construction, including a fixed section of thick bamboo 1, the inside sliding connection of a fixed section of thick bamboo 1 has adjusting screw 2, adjusting screw 2's top is provided with joint seat 3, the bottom fixed mounting of a fixed section of thick bamboo 1 has limiting plate 11, four spacing through-holes 12 have been seted up to limiting plate 11's upper surface, utilize limiting plate 11 cooperation spacing through-hole 12 can restrict the device's position for the device can be fixed as required and install, firmness when having increased the device and using.

The fixed surface of a fixed cylinder 1 installs rolling bearing 4, the last fixed surface of 4 outer lanes of rolling bearing is connected with adjusting collar 5, the inner wall of adjusting collar 5 and adjusting screw 2's surface threaded connection, the last fixed surface of limiting plate 11 installs four anchor blocks 13, a side that every anchor block 13 of group is close to each other all is connected with the fixed surface of a fixed cylinder 1, anchor block 13 can increase limiting plate 11 and fixed cylinder 1's firm in connection degree, make fixed cylinder 1 not hard up with the difficult emergence of limiting plate 11, the structural strength of fixed cylinder 1 has been increased.

Two U type grooves 6 have been seted up to joint seat 3's inner wall, the equal joint in inside in every U type groove 6 has pressure-bearing post 7, adjusting screw 2's top fixed mounting has auxiliary bearing 14, the upper surface of auxiliary bearing 14 outer lane and joint seat 3's bottom surface fixed connection, utilize auxiliary bearing 14 can prevent adjusting screw 2 direct contact joint seat 3, the wearing and tearing to joint seat 3 have been reduced, joint seat 3 has also been prevented simultaneously along with adjusting screw 2 takes place synchronous rotation.

Every U type groove 6's inside all rotates and is connected with rotation screw rod 8, every bottom of rotating screw rod 8 all runs through bearing post 7 and joint seat 3 in proper order and extends to the below of joint seat 3, every rotates screw rod 8 all with bearing post 7 threaded connection, every equal fixed mounting in bottom of rotating screw rod 8 has knob 15, the rotation groove 16 that the equidistance was arranged is all seted up to every knob 15's surface, utilize knob 15 and rotation groove 16 can make things convenient for staff's manual rotation to rotate screw rod 8, the convenient degree of rotating screw rod 8 manual operation has been increased.

The inside of joint chair 3 rotates through the round pin axle and is connected with bearing plate 9, the bottom surface fixed mounting of bearing plate 9 has four compression spring 10, the last fixed surface of bearing plate 9 installs slipmat 18, the antislip groove 19 that the equidistance was arranged is seted up to the upper surface of slipmat 18, slipmat 18 and antislip groove 19 can increase the frictional force after bearing plate 9 and the steel construction contact for the difficult emergence of bearing plate 9 slides, guaranteed bearing plate 9 accept the degree of stability.

The bottom of every compression spring 10 all with the interior diapire fixed connection of joint seat 3, the equal sliding connection in inside of every pressure-bearing post 7 has spacing post 17, the top and the bottom of two spacing posts 17 respectively with the interior roof and the interior diapire fixed connection of U type groove 6, spacing post 17 can restrict the motion mode of pressure-bearing post 7, make it can only carry out the up-and-down motion, guaranteed the result of use of pressure-bearing post 7.

The equal fixed mounting in surface of every compression spring 10 has reinforcing ring 20, and the bottom surface of every reinforcing ring 20 all with the interior diapire fixed connection of joint seat 3, reinforcing ring 20 can increase compression spring 10 and joint seat 3's firm in connection degree for compression spring 10 junction is difficult for taking place not hard up, has guaranteed compression spring 10's life.

The working principle of the utility model is as follows; when the device is used, firstly, the limiting plate 11 and the limiting through hole 12 are used for fixing the device at a required position, when the height of the device is required to be adjusted to temporarily support a steel structure, only the adjusting sleeve 5 needs to be manually rotated to be matched with the rotation of the rotating bearing 4 and the threaded connection relation with the adjusting screw rod 2, the up-and-down adjustment work of the adjusting screw rod 2 can be completed without using a hydraulic structure for adjustment, the whole volume of the temporary support is greatly reduced, meanwhile, the use cost of the temporary support is also reduced, after the bearing plate 9 is contacted with the steel structure with a certain inclination, the bearing plate 9 can be inclined by matching the compression spring 10 with the rotating connection relation of the clamping seat 3, the bearing plate 9 can be further well attached to the steel structure with a certain inclination, the whole support adaptability of the steel structure temporary support is greatly improved, finally, the knob 15 is rotated by manually utilizing the rotating groove 16, the rotating screw rod 8 can be rotated, the threaded connection relation and the limiting column 17 are further matched, the bearing column 7 can be moved upwards to be contacted with the bottom surface of the bearing plate 9, the bearing plate 9 can be increased, and the support capability of the steel structure of the device can be ensured.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Steel construction temporary support, including solid fixed cylinder (1), its characterized in that: the inside sliding connection of solid fixed cylinder (1) has adjusting screw (2), the top of adjusting screw (2) is provided with joint seat (3), the fixed surface of solid fixed cylinder (1) installs rolling bearing (4), the last fixed surface of rolling bearing (4) outer lane is connected with adjusting collar (5), the inner wall of adjusting collar (5) and the surface threaded connection of adjusting screw (2), two U type grooves (6), every have been seted up to the inner wall of joint seat (3) the equal joint in inside of U type groove (6) has bearing post (7), every the inside of U type groove (6) all rotates and is connected with rotating screw (8), every the bottom of rotating screw (8) all runs through bearing post (7) and joint seat (3) in proper order and extends to the below of joint seat (3), every rotating screw (8) all with bearing post (7) threaded connection, the inside of joint seat (3) rotates through the round pin axle and is connected with pressure bearing plate (9), the fixed mounting of bottom surface of bearing plate (9) has four compression springs (10), every compression spring (10) and the equal joint seat (3) bottom connection wall.

2. The steel structural temporary support of claim 1, wherein: the bottom end of the fixed cylinder (1) is fixedly provided with a limiting plate (11), and four limiting through holes (12) are formed in the upper surface of the limiting plate (11).

3. The steel structural temporary support of claim 2, wherein: the upper surface fixed mounting of limiting plate (11) has four reinforcing blocks (13), every group a side that reinforcing block (13) are close to each other all is connected with the surface fixed of a fixed section of thick bamboo (1).

4. The steel structural temporary support of claim 1, wherein: the top fixed mounting of adjusting screw (2) has auxiliary bearing (14), the upper surface of auxiliary bearing (14) outer lane and the bottom surface fixed connection of joint seat (3).

5. The steel structural temporary support of claim 1, wherein: each bottom of the rotary screw rod (8) is fixedly provided with a knob (15), and the outer surface of each knob (15) is provided with rotary grooves (16) which are arranged at equal intervals.

6. The steel structural temporary support of claim 1, wherein: every the equal sliding connection in inside of pressure-bearing post (7) has spacing post (17), two the top and the bottom of spacing post (17) respectively with the interior roof and the interior bottom wall fixed connection of U type groove (6).

7. The steel structural temporary support of claim 1, wherein: the upper surface of the pressure bearing plate (9) is fixedly provided with an anti-skid pad (18), and the upper surface of the anti-skid pad (18) is provided with anti-skid grooves (19) which are arranged at equal intervals.

8. The steel structural temporary support of claim 1, wherein: every the equal fixed mounting in surface of compression spring (10) has reinforcement ring (20), every the bottom surface of reinforcement ring (20) all with the interior diapire fixed connection of joint seat (3).