CN211572492U

CN211572492U - Adjustable support frame for building construction

Info

Publication number: CN211572492U
Application number: CN201921966654.4U
Authority: CN
Inventors: 马磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-09-25
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to the technical field of building construction equipment, in particular to an adjustable support frame for building construction, which comprises a bottom plate, wherein supporting leg devices are fixedly arranged at four corners of the bottom end of the bottom plate, each supporting leg device comprises a second rotating shaft seat and a supporting bottom plate, the second rotating shaft seat is connected with the bottom plate, a second pin shaft is movably arranged at one end of the second rotating shaft seat, which is far away from the bottom plate, a supporting shell is fixedly arranged on the upper surface of the supporting bottom plate, and a second bearing is fixedly arranged on the inner wall of the left side of the supporting shell. Is suitable for the use of the majority of building constructors.

Description

Adjustable support frame for building construction

Technical Field

The utility model relates to a construction equipment technical field especially relates to a construction is with adjusting formula support frame.

Background

The building is a structure built by using all available materials such as soil, stone, wood, steel, glass, reed, plastic, ice blocks and the like, the building is not a purpose, the purpose of the building is to obtain a space formed by the building, the purpose of the building is to meet the needs of social life, people utilize the grasped substance technical means and apply certain scientific laws, wind and water concepts and aesthetic rules to create an artificial environment, a support frame is often used in the building construction process, the existing support frame has poor stability, the process of height adjustment is complex and inconvenient, time and labor are wasted, the bottom of the existing support frame is mostly fixed at one position and is inconvenient to move according to needs, when uneven ground is encountered, the bottom is often leveled by means of an external device, the work efficiency is very troublesome to influence, to this end, we propose an adjustable support frame for building construction to solve such problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an adjustable support frame for building construction.

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

design a regulation type support frame for building construction, which comprises a bottom plate, wherein support leg devices are fixedly installed at four corners of the bottom plate, each support leg device comprises a second rotating shaft seat and a support bottom plate, the second rotating shaft seats are connected with the bottom plate, a second pin shaft is movably installed at one end, far away from the bottom plate, of each second rotating shaft seat, a support shell is fixedly installed on the upper surface of each support bottom plate, a second bearing is fixedly installed on the inner wall of the left side of the support shell, one end, far away from the support shell, of each second bearing is fixedly connected with a second threaded rod, opposite-direction threads are symmetrically arranged on the left side and the right side of each second threaded rod along a central line, one end, far away from the second bearing, of each second threaded rod penetrates through the support shell and is fixedly connected with a handle, one end, adjacent to the support shell, of each, the left side and the right side of the second threaded rod are symmetrically screwed with threaded sleeves, a third pin shaft is movably mounted at the upper part of the threaded sleeves, a movable groove is transversely formed in the middle of the top end of the supporting shell, a movable rod is fixedly connected onto the third pin shaft, one end of the movable rod, far away from the third pin shaft, penetrates through the movable groove and is fixedly connected with the second pin shaft, a fixed shell is fixedly mounted at the middle of the top end of the bottom plate, a forward and reverse motor is fixedly mounted at the middle of the bottom wall of an inner cavity of the fixed shell through a pair of fixed blocks, a first threaded rod is fixedly mounted at the output end of the forward and reverse motor, a first bearing is fixedly mounted at the middle of the top wall of the inner cavity of the fixed shell, one end of the first threaded rod, far away from the forward and reverse motor, is fixedly connected with the bottom end of the, the one end fixed mounting that the screw thread piece was kept away from to the connecting rod has the bracing piece, the top that fixed shell was run through on the top of bracing piece is connected with a supporting bench.

Preferably, one side top-down equidistance that first threaded rod was kept away from to the bracing piece is equipped with a plurality of latches, the equal fixed mounting of the left and right sides inner wall of fixed shell has the cardboard, there is the gear with latch engaged with through removable pin movable mounting on the cardboard, the equal fixed mounting in the left and right sides upper portion of fixed shell has first pivot base, first pivot base has the stabilizer bar through first round pin axle movable mounting, threaded connection hole has been seted up to the lower part of stabilizer bar, threaded fixing rod has threaded fixing pole in the threaded connection hole, threaded fixing hole has all been seted up on the left and right sides upper portion of fixed shell, threaded fixing pole is close to the one end spiro union of fixed shell and passes threaded fixing hole, extends to the inside of fixed shell and meshes with.

Preferably, the bottom four corners of bottom plate and the equal fixed mounting in inboard that is located four supporting legs devices have a mobile device, mobile device includes the round bar that is connected with the bottom plate, the bottom fixed mounting of round bar has the shock attenuation universal wheel, and the model is: the great world caster series.

Preferably, the top end of the support platform is provided with an anti-skid rubber pad.

The utility model provides a pair of regulation formula support frame for construction, beneficial effect lies in: when the support device works, the whole support frame is moved to a required position through a moving device at the bottom as required, if the bottom plate is not horizontal, the forward hand crank drives the second threaded rod to rotate forward, the pair of threaded sleeves can move close to each other along the second threaded rod at the moment, the pair of movable rods can ascend to drive the whole support foot device to ascend, if the support foot device is required to be lowered, the pawl is separated from the ratchet wheel, the reverse hand crank drives the second threaded rod to rotate reversely, the pair of threaded sleeves can move away from each other along the second threaded rod at the moment, the pair of movable rods can descend to drive the whole support foot device to be lowered, the above operations are repeated to the level of the bottom plate as required, and the leveling of the bottom is finished; if need rise the height of brace table, start positive reverse motor and make its corotation, drive first threaded rod corotation, it rises to drive the fillet, the fillet can drive the connecting rod and rise thereby it realizes the rising to the brace table to drive the bracing piece to rise, reduce the height of brace table if needs, start positive reverse motor and make its reversal, drive first threaded rod reversal, it descends to drive the fillet, thereby the fillet can drive the connecting rod decline thereby drive the bracing piece decline and realize the reduction to the brace table, adjust to required height as required after, it is relative to the thread fixing hole to rotate the stabilizer bar to the thread fixing pole along first pivot seat, insert in the thread fixing hole to with gear engagement with the one end spiro union that the thread fixing pole is close to the thread fixing hole, accomplish the regulation of whole device so far. The utility model discloses simple structure, it is easy and simple to handle, self stability is higher, can carry out the altitude mixture control automatically as required, and accommodation process is comparatively simple and convenient, and self can remove as required, when meeting with uneven ground, need not just can carry out the leveling of bottom with the help of external appurtenance, and labour saving and time saving has practiced thrift a large amount of operating time and has promoted work efficiency, is fit for the use of numerous building constructors.

Drawings

Fig. 1 is a schematic structural view of an adjustable support frame for building construction according to the present invention;

fig. 2 is an enlarged schematic structural view of fig. 1A according to the present invention;

fig. 3 is a schematic structural view of the supporting leg device of the present invention;

fig. 4 is a schematic structural diagram of the mobile device according to the present invention.

In the figure: the device comprises a bottom plate 1, a fixed shell 2, a fixed block 3, a forward and reverse rotation motor 4, a first threaded rod 5, a threaded block 6, a connecting rod 7, a supporting rod 8, a supporting table 9, a first bearing 10, a supporting leg device 11, a moving device 12, a round rod 121, a damping universal wheel 122, a first rotating shaft seat 13, a stabilizing rod 14, a first pin shaft 15, a latch 16, a second rotating shaft seat 17, a second pin shaft 18, a supporting bottom plate 19, a supporting shell 20, a second bearing 21, a second threaded rod 22, a threaded sleeve 23, a third pin shaft 24, a movable rod 25, a handle 26, a fixed rod 27, a pawl 28, a ratchet 29, a movable groove 30, a clamping plate 31, a gear 32, a movable pin 33, an anti-skid rubber pad 34, a threaded fixed rod 35, a threaded fixed hole 36.

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, a regulation formula support frame for construction, includes bottom plate 1, and the equal fixed mounting in inboard that the bottom four corners of bottom plate 1 just is located four supporting legs devices 11 has mobile device 12, and mobile device 12 includes round bar 121 that is connected with bottom plate 1, and the bottom fixed mounting of round bar 121 has shock attenuation universal wheel 122, and the model is: the big world truckle 96 series when needs remove, and the shock attenuation universal wheel 122 of accessible bottom installation removes, and the universal wheel of taking shock-absorbing function makes the process of removing more gentle stable from.

The four corners of the bottom end of the bottom plate 1 are fixedly provided with supporting foot devices 11, each supporting foot device 11 comprises a second rotating shaft seat 17 and a supporting bottom plate 19, the second rotating shaft seat 17 is connected with the bottom plate 1, one end of the second rotating shaft seat 17, which is far away from the bottom plate 1, is movably provided with a second pin shaft 18, the upper surface of the supporting bottom plate 19 is fixedly provided with a supporting shell 20, the inner wall of the left side of the supporting shell 20 is fixedly provided with a second bearing 21, one end of the second bearing 21, which is far away from the supporting shell 20, is fixedly connected with a second threaded rod 22, the left side and the right side of the second threaded rod 22 are symmetrically provided with threads with opposite directions along a central line, one end of the second threaded rod 22, which is far away from the second bearing 21, penetrates through the supporting shell 20 and is fixedly connected with a handle 26, one end, which, the second threaded rod 22, adjusted, is secured against rotation by the engagement of the ratchet 29 and the pawl 28.

The left side and the right side of the second threaded rod 22 are symmetrically screwed with threaded sleeves 23, when the second threaded rod 22 is rotated, because the thread directions of the two threaded sleeves 23 are opposite, the two threaded sleeves 23 can approach or depart from each other and can drive the movable rods 25 connected with each other to ascend or descend, thereby achieving the purpose of adjusting the height of the supporting leg device 11 and realizing the leveling of the bottom.

A third pin shaft 24 is movably arranged at the upper part of the threaded sleeve 23, a movable groove 30 is transversely arranged at the middle part of the top end of the supporting shell 20, a movable rod 25 is fixedly connected on the third pin shaft 24, one end of the movable rod 25 far away from the third pin shaft 24 passes through the movable groove 30 to be fixedly connected with a second pin shaft 18, a fixed shell 2 is fixedly arranged at the middle part of the top end of the bottom plate 1, a forward and reverse motor 4 is fixedly arranged at the middle part of the bottom wall of an inner cavity of the fixed shell 2 through a pair of fixed blocks 3, a first threaded rod 5 is fixedly arranged at the output end of the forward and reverse motor 4, a first bearing 10 is fixedly arranged at the middle part of the top wall of the inner cavity of the fixed shell 2, one end of the first threaded rod 5 far away from the forward and reverse motor 4 is fixedly connected with the bottom end of the first bearing 10, a threaded block 6 matched with the first threaded, when the forward and reverse rotation motor 4 is started, the first threaded rod 5 can be driven to rotate, the threaded block 6 can ascend or descend along the first threaded rod 5, so that the supporting rod 8 is driven to ascend or descend through the connecting rod 7, and the supporting rod 8 can drive the supporting platform 9 connected with the supporting rod to ascend or descend to complete the height adjustment of the supporting platform 9.

A plurality of latch teeth 16 are equidistantly arranged on one side of the support rod 8, which is far away from the first threaded rod 5, from top to bottom, a plurality of clamping plates 31 are fixedly arranged on the inner walls of the left side and the right side of the fixed shell 2, a gear 32 which is meshed with the clamping teeth 16 is movably arranged on each clamping plate 31 through a movable pin 33, a first shaft seat 13 is fixedly arranged on the upper portions of the left side and the right side of the fixed shell 2, a stabilizer bar 14 is movably arranged on the first shaft seat 13 through a first pin shaft 15, a threaded connecting hole 37 is arranged on the lower portion of the stabilizer bar 14, a threaded fixing rod 35 is screwed in the threaded connecting hole 37, threaded fixing holes 36 are arranged on the upper portions of the left side and the right side of the fixed shell 2, one end, which is close to the fixed shell 2, of the threaded fixing rod 35 is screwed and penetrates through the threaded fixing hole, the stabilizer bar 14 can be rotated to the threaded fixing rod 35 to be opposite to the threaded fixing hole 36 around the first rotating shaft seat 13, one end of the threaded fixing rod 35, which is close to the fixed shell 2, is screwed to penetrate through the threaded fixing hole 36 to be meshed with the gear 32, and the threaded fixing rod 35, the gear 32 and the latch 16 are matched to fix the support rod 8, so that the support table 9 with the adjusted height is fixed and more stable.

The top that fixed shell 2 was run through on the top of bracing piece 8 is connected with brace table 9, and the top of brace table 9 is equipped with anti-skidding rubber pad 34, can increase and the required frictional force who bears between the thing, avoids appearing the condition of skidding, and is more stable safety when making whole device support.

The working principle is as follows: when the support frame works, the whole support frame is moved to a required position through the moving device 12 at the bottom as required, if the bottom plate 1 is not horizontal, the second threaded rod 22 is driven to rotate in the forward direction through the forward hand crank 26, the pair of threaded sleeves 23 move close to each other along the second threaded rod 22 at the moment, the pair of movable rods 25 ascend to drive the whole support foot device 11 to ascend, if the support foot device 11 needs to be lowered, the pawl 28 is separated from the ratchet 29, then the second threaded rod 22 is driven to rotate in the reverse direction through the reverse hand crank 26, the pair of threaded sleeves 23 move away from each other along the second threaded rod 22 at the moment, the pair of movable rods 25 descend to drive the whole support foot device 11 to descend, the above operation is repeated to the bottom plate 1 to be horizontal as required, and the leveling of the bottom is finished; if the height of supporting table 9 needs to be increased, positive and negative rotation motor 4 is started to make positive rotation, first threaded rod 5 is driven to rotate positively, threaded block 6 is driven to ascend, threaded block 6 can drive connecting rod 7 to ascend, thereby driving supporting rod 8 to ascend, so that supporting table 9 is lifted, if the height of supporting table 9 needs to be reduced, positive and negative rotation motor 4 is started to make reverse rotation, first threaded rod 5 is driven to rotate reversely, threaded block 6 is driven to descend, threaded block 6 can drive connecting rod 7 to descend, thereby driving supporting rod 8 to descend, so that supporting table 9 is lowered, after the height is adjusted to the needed height as needed, stabilizing rod 14 is rotated to threaded fixing rod 35 along first rotating shaft seat 13 to be opposite to threaded fixing hole 36, one end of threaded fixing rod 35 close to threaded fixing hole 36 is screwed into threaded fixing hole 36 to be meshed with gear 32, and the adjustment of the whole device.

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. The utility model provides a regulation formula support frame for construction, includes bottom plate (1), its characterized in that, the equal fixed mounting in bottom four corners of bottom plate (1) has supporting legs device (11), supporting legs device (11) include second pivot seat (17), supporting baseplate (19), second pivot seat (17) are connected with bottom plate (1), the one end movable mounting that bottom plate (1) were kept away from to second pivot seat (17) has second round pin axle (18), the last fixed surface of supporting baseplate (19) installs support housing (20), the left side inner wall fixed mounting of support housing (20) has second bearing (21), the one end fixed connection that support housing (20) were kept away from to second bearing (21) has second threaded rod (22), the left and right sides of second threaded rod (22) is equipped with opposite direction's screw along the central line symmetry, one end, far away from the second bearing (21), of the second threaded rod (22) penetrates through the supporting shell (20) and is fixedly connected with a handle (26), one end, adjacent to the supporting shell (20), of the handle (26) is sleeved with a ratchet wheel (29), one upper portion, adjacent to the handle (26), of the supporting shell (20) is movably provided with a pawl (28) matched with the ratchet wheel (29) through a fixing rod (27), threaded sleeves (23) are symmetrically screwed on the left side and the right side of the second threaded rod (22), a third pin shaft (24) is movably arranged on the upper portion of each threaded sleeve (23), a movable groove (30) is transversely formed in the middle of the top end of the supporting shell (20), a movable rod (25) is fixedly connected onto the third pin shaft (24), one end, far away from the third pin shaft (24), of the movable rod (25) penetrates through the movable groove (30) and is fixedly connected with the second pin shaft (18, a fixed shell (2) is fixedly arranged in the middle of the top end of the bottom plate (1), a forward and reverse rotating motor (4) is fixedly arranged in the middle of the bottom wall of an inner cavity of the fixed shell (2) through a pair of fixed blocks (3), a first threaded rod (5) is fixedly arranged at the output end of the positive and negative rotation motor (4), a first bearing (10) is fixedly arranged in the middle of the top wall of the inner cavity of the fixed shell (2), one end of the first threaded rod (5) far away from the positive and negative rotation motor (4) is fixedly connected with the bottom end of the first bearing (10), the first threaded rod (5) is sleeved with a threaded block (6) matched with the first threaded rod, the left side and the right side of the thread block (6) are both fixedly provided with a connecting rod (7), a support rod (8) is fixedly arranged at one end of the connecting rod (7) far away from the thread block (6), the top end of the supporting rod (8) penetrates through the top of the fixed shell (2) and is connected with a supporting table (9).

2. The adjustable support frame for building construction according to claim 1, wherein a plurality of latch teeth (16) are equidistantly arranged on one side of the support rod (8) far away from the first threaded rod (5) from top to bottom, the inner walls of the left side and the right side of the fixed shell (2) are fixedly provided with clamping plates (31), the clamping plates (31) are movably provided with gears (32) engaged with the latch teeth (16) through movable pins (33), the upper parts of the left side and the right side of the fixed shell (2) are fixedly provided with first rotating shaft seats (13), the first rotating shaft seats (13) are movably provided with stabilizing rods (14) through first pin shafts (15), the lower parts of the stabilizing rods (14) are provided with threaded connection holes (37), threaded fixing rods (35) are screwed in the threaded connection holes (37), the upper parts of the left side and the right side of the fixed shell (2) are provided with threaded fixing holes (36), one end of the threaded fixing rod (35) close to the fixing shell (2) is screwed and penetrates through the threaded fixing hole (36) and extends to the inside of the fixing shell (2) to be meshed with the gear (32).

3. The adjustable support frame for building construction according to claim 1, wherein the moving device (12) is fixedly mounted at four corners of the bottom end of the bottom plate (1) and at the inner sides of the four supporting foot devices (11), the moving device (12) comprises a round bar (121) connected with the bottom plate (1), and a damping universal wheel (122) is fixedly mounted at the bottom end of the round bar (121) and has the following model: the grand caster 96 series.

4. An adjustable support for use in building operations as claimed in claim 1, characterised in that the top of the support platform (9) is provided with a non-slip rubber pad (34).