CN214303020U

CN214303020U - Factory wall repair support

Info

Publication number: CN214303020U
Application number: CN202120148179.0U
Authority: CN
Inventors: 孟年松; 李松涛; 汪建中
Original assignee: Hefei Guohong Construction Engineering Co ltd
Current assignee: Hefei Guohong Construction Engineering Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-28
Anticipated expiration: 2031-01-19

Abstract

The utility model relates to a factory wall body restores support, belongs to the technical field of support, and it includes the base, fix support frame on the base, set up the supporting beam above the support frame and be used for driving the drive assembly that the support frame goes up and down, the support frame is including fixing on the base and the sleeve pipe of vertical setting and with sleeve pipe sliding connection's stand, drive assembly includes the pivot of being connected with the base rotation, with the lead screw of sleeve pipe rotation connection, fix the first bevel gear of establishing in the pivot and fix the second bevel gear of establishing on the lead screw and with first bevel gear meshing, the pivot passes two respectively the sleeve pipe and with the sheathed tube lateral wall rotation is connected, the axial of lead screw is unanimous with the axial of stand, the lead screw with stand threaded connection; and the base is provided with a locking assembly for locking the rotating shaft. This application rotates through the drive pivot, can realize the regulation of supporting beam height, and the regulative mode is simple.

Description

Factory wall repair support

Technical Field

The application relates to the technical field of supports, in particular to a factory wall repairing support.

Background

With the extension of the operation time of a factory, for a humid internal environment of the factory, the wall surface of the factory may age or break, so that the wall surface falls off or becomes moldy, and the appearance of the wall body is seriously affected. Therefore, the damaged wall body needs to be repaired, and the worker can repair the wall body at the high position by means of the support due to the fact that the height of the wall body is high.

The related technology is Chinese utility model patent with the publication number of CN209457425U, which discloses a ancient architecture wall repair bracket, comprising a base and a support frame fixed on the base, wherein one end of the support frame far away from the base is detachably connected with a plurality of auxiliary supporting beams, and a space area for accommodating the wall is formed between the auxiliary supporting beams and the support frame; the support frame includes the crossbeam that the level set up and with crossbeam fixed connection and the longeron of vertical setting, the longeron is including fixing the standpipe on the base and inserting in the standpipe and relative slip's lift post, and the lift post passes through the bolt fastening with the standpipe.

Aiming at the related technologies, the inventor thinks that when the height of the cross beam needs to be adjusted to adapt to the height of a wall body, three lifting columns are respectively slid, and then the lifting columns are fixed by bolts, so that the defect that the height of the cross beam is adjusted complicatedly exists.

SUMMERY OF THE UTILITY MODEL

In order to conveniently adjust the height of support, the application provides a factory wall body repair support.

The application provides a factory wall body repairs support adopts following technical scheme:

a factory wall repair support comprises a base, a support frame fixed on the base, a support beam arranged above the support frame and a driving assembly used for driving the support frame to lift, wherein the support frame is provided with two groups, the support frame comprises a sleeve fixed on the base and vertically arranged and a stand column slidably connected with the sleeve, two ends of the support beam are respectively fixed with the upper ends of the two stand columns, the driving assembly comprises a rotating shaft rotatably connected with the base, a screw rod rotatably connected with the sleeve, a first bevel gear fixedly sleeved on the rotating shaft and a second bevel gear fixedly sleeved on the screw rod and meshed with the first bevel gear, the rotating shaft respectively penetrates through the two sleeve tubes and is rotatably connected with the side wall of the sleeve tube, the axial direction of the screw rod is consistent with the axial direction of the stand column, and the screw rod is in threaded connection with the stand column; and the base is provided with a locking assembly for locking the rotating shaft.

Through adopting above-mentioned technical scheme, the drive pivot rotates, and the pivot drives first bevel gear and rotates, because of first bevel gear and second bevel gear meshing, second bevel gear rotates and drives the lead screw and rotate, and lead screw drive stand slides in the length direction of lead screw, and the stand goes up and down to drive supporting beam lift to make the support height can adapt to the wall body height of waiting to restore. This application rotates through the drive pivot, can realize the regulation of supporting beam height, and the regulative mode is simple.

Preferably, the locking assembly comprises a ratchet fixedly sleeved on the rotating shaft, a pawl rotatably connected to the side wall of the base and matched with the ratchet, and a spring fixed on the base, wherein one end of the spring, which is far away from the base, is fixed with the pawl.

Through adopting above-mentioned technical scheme, pawl and ratchet cooperation can realize the locking of pivot.

Preferably, guide grooves are symmetrically formed in the inner side wall of the sleeve, the guide grooves are not communicated with the opening of the sleeve, and guide blocks in sliding fit with the guide grooves are fixed on the side wall of the upright post.

Through adopting above-mentioned technical scheme, set up guide way and guide block sliding fit, play the guide effect to the slip of stand on the one hand, on the other hand can avoid the stand to break away from the sleeve pipe.

Preferably, the supporting beam is fixed with the wall body through an L-shaped corner connector, and the L-shaped corner connector is fixed with the bottom surface of the supporting beam through a bolt.

Through adopting above-mentioned technical scheme, supporting beam passes through L type angle sign indicating number with the wall body and fixes, and fixed mode is simple.

Preferably, walking wheels are installed on the periphery of the bottom surface of the base, and a push rod for pushing the walking wheels to move is fixed on the base.

Through adopting above-mentioned technical scheme, set up the walking wheel, be convenient for promote the support and remove.

Preferably, be provided with the supporting component on the base, the supporting component sets up two sets ofly at least, the supporting component include with the base rotate the lantern ring of connecting, with lantern ring threaded connection's screw rod, fix the supporting seat at the screw rod lower extreme and fix the montant at the lantern ring up end, the through-hole has been seted up on the base, seted up on the upper end inside wall of through-hole with the lantern ring rotates the ring channel of connecting, the spacing groove has been seted up on the inner wall of through-hole, be fixed with on the lateral wall of screw rod with spacing groove sliding connection's stopper.

By adopting the technical scheme, when an operator moves the support to the wall to be repaired, the vertical rod is rotated, the vertical rod drives the lantern ring to rotate, the screw cannot rotate under the limiting action of the limiting groove and the limiting block, and only can slide in the vertical direction until the bottom surface of the supporting seat is contacted with the ground, so that the base can be prevented from moving; when the base needs to be moved again, the driving vertical rod drives the lantern ring to rotate, the lantern ring drives the screw rod to slide upwards, so that the bottom surface of the supporting seat is separated from the ground, the push rod is pushed, and the travelling wheel can be driven to move.

Preferably, a rubber pad is fixed on the bottom surface of the supporting seat.

By adopting the technical scheme, the rubber pad is arranged on the bottom surface of the supporting seat, so that the friction force between the supporting seat and the ground can be increased, and the base is prevented from moving; on the other hand, the supporting seat is prevented from being directly contacted with the ground, so that the bottom surface of the supporting seat is prevented from being scratched.

Preferably, a hand wheel for driving the rotating shaft to rotate is fixed at one end of the rotating shaft.

Through adopting above-mentioned technical scheme, set up the hand wheel, be convenient for drive pivot rotation to the drive stand drives the supporting beam and goes up and down.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rotating shaft is driven to rotate, the rotating shaft drives the first bevel gear to rotate, the second bevel gear drives the screw rod to rotate due to the fact that the first bevel gear is meshed with the second bevel gear, the screw rod drives the stand column to slide in the length direction of the screw rod, and the stand column is lifted to drive the supporting cross beam to lift, so that the height of the support can be adapted to the height of a wall body to be repaired;

2. the guide groove is arranged to be in sliding fit with the guide block, so that the guide effect on the sliding of the upright post is achieved, and the upright post can be prevented from being separated from the sleeve;

3. set up supporting component on the base, during the bottom surface of supporting seat and ground contact, can restrict the removal of walking wheel to the stability of base has been guaranteed.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a cross-sectional view of a drive assembly of an embodiment of the present application.

Fig. 3 is an enlarged schematic view at a in fig. 1.

FIG. 4 is a cross-sectional view of a support assembly of an embodiment of the present application.

Description of reference numerals: 1. a base; 11. a traveling wheel; 12. a push rod; 13. a fixed block; 131. connecting blocks; 14. a through hole; 141. an annular groove; 142. a limiting groove; 2. a support frame; 21. a sleeve; 211. a guide groove; 22. a column; 221. a guide block; 3. a support beam; 31. l-shaped corner connectors; 32. a bolt; 4. a drive assembly; 41. a rotating shaft; 411. a hand wheel; 42. a screw rod; 43. a first bevel gear; 44. a second bevel gear; 5. a locking assembly; 51. a ratchet wheel; 52. a pawl; 53. a spring; 6. a support assembly; 61. a collar; 62. a screw; 621. a limiting block; 63. a supporting seat; 631. a rubber pad; 64. a vertical rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses factory wall repair support. Referring to fig. 1, a factory wall repair support includes a base 1, a support frame 2, a support beam 3, and a driving assembly 4.

As shown in fig. 1, the base 1 is horizontally arranged and the base 1 is of a plate-shaped structure with a rectangular cross section, the walking wheels 11 are installed on the periphery of the bottom surface of the base 1, and the walking wheels 11 are arranged to facilitate the overall movement of the repair support. Be provided with push rod 12 on the base 1, push rod 12 is the U type, and the both ends of push rod 12 all are fixed with base 1, set up push rod 12 and be convenient for promote base 1 for walking wheel 11 removes.

As shown in fig. 1-2, two sets of support frames 2 are provided, the two sets of support frames 2 are respectively disposed at two ends of the base 1, the support frames 2 include sleeves 21 and columns 22, the sleeves 21 are vertically disposed, and the bottom surfaces of the sleeves 21 are fixed to the upper end surface of the base 1. The cross section of the sleeve 21 is rectangular, the interior of the sleeve 21 is hollow, the opening of the sleeve is rectangular, the cross section of the upright post 22 is rectangular, and the upright post 22 is connected with the sleeve 21 in a sliding mode. The inner side wall of the sleeve 21 is provided with two guide grooves 211, the two guide grooves 211 are symmetrically arranged, the opening direction of the guide grooves 211 is consistent with the length direction of the sleeve 21, and the side wall of the upright column 22 is symmetrically fixed with guide blocks 221 in sliding fit with the guide grooves 211. In order to prevent the pillar 22 from being separated from the sleeve 21, the upper end of the guide groove 211 is not communicated with the opening of the sleeve 21, so that the pillar 22 is prevented from being separated from the sleeve 21 during the sliding process. The supporting beam 3 is horizontally arranged, and the bottom surfaces of the two ends of the supporting beam 3 are respectively fixed with the upper end surfaces of the upright columns 22. An L-shaped corner connector 31 is fixed on the bottom surface of the supporting beam 3 through a bolt 32, and the vertical section of the L-shaped corner connector 31 is fixed with a wall body.

As shown in fig. 2, the driving assembly 4 includes a rotating shaft 41, a screw 42, a first bevel gear 43, and a second bevel gear 44, the rotating shaft 41 is horizontally disposed, and the axial direction of the rotating shaft 41 coincides with the axial direction of the supporting beam 3. Fixed block 13 is fixed on base 1, and pivot 41 passes fixed block 13 and rotates with fixed block 13 and be connected, and base 1 passes two sleeve pipes 21 and rotates with the lateral wall of sleeve pipe 21 and be connected. The number of the screw rod 42, the first bevel gear 43 and the second bevel gear 44 is two, the screw rod 42 is arranged in the sleeve 21, the axial direction of the screw rod 42 is consistent with the axial direction of the sleeve 21, the lower end of the screw rod 42 is rotatably connected with the inner bottom surface of the sleeve 21, and the upper end of the screw rod 42 penetrates through the bottom surface of the upright column 22 and is in threaded connection with the upright column 22. The first bevel gear 43 is fixedly sleeved on the rotating shaft 41, the second bevel gear 44 is fixedly sleeved on the screw rod 42, and the first bevel gear 43 is meshed with the second bevel gear 44. A hand wheel 411 is fixed at one end of the rotating shaft 41, the rotating wheel 411 is rotated to drive the rotating shaft 41 to rotate, the rotating shaft 41 drives the first bevel gear 43 to rotate, the first bevel gear 43 drives the second bevel gear 44 to rotate, the second bevel gear 44 drives the screw rod 42 to rotate, and finally the upright post 22 is driven to slide along the axial direction.

As shown in fig. 3, a locking assembly 5 for locking the rotating shaft 41 is disposed on the base 1, the locking assembly 5 includes a ratchet 51, a pawl 52 and a spring 53, the ratchet 51 is fixedly sleeved on one end of the rotating shaft 41 close to the hand wheel 411. The pawl 52 is arranged on the side wall of the fixed block 13, the pawl 52 is rotatably connected with the fixed block 13, and the pawl 52 is matched with the ratchet 51. The side wall of the fixed block 13 is fixed with a connecting block 131, one end of the spring 53 is fixed with the connecting block 131, and the other end of the spring 53 is fixed with the pawl 52.

As shown in fig. 4, the base 1 is further provided with two sets of supporting assemblies 6, and each supporting assembly 6 includes a sleeve ring 61, a screw 62, a supporting seat 63 and a vertical rod 64. The base 1 is provided with a through hole 14, the cross section of the through hole 14 is circular, the through hole 14 penetrates through the upper end surface and the lower end surface of the base 1, the inner side wall of the upper end of the through hole 14 is provided with an annular groove 141, and the lantern ring 61 is rotatably connected with the annular groove 141. The screw rod 62 is vertically arranged, the screw rod 62 penetrates through the lantern ring 61 and is rotationally connected with the lantern ring 61, and an internal thread matched with the external thread of the screw rod 62 is arranged on the inner side wall of the lantern ring 61. The vertical rod 64 is perpendicular to the upper end surface of the collar 61, and the lower end of the vertical rod 64 is fixed to the upper end surface of the collar 61. The cross section of the supporting seat 63 is circular, the cross section of the supporting seat 63 is gradually increased from the upper end to the lower end, and the upper end face of the supporting seat 63 is fixed with the bottom face of the lower end of the screw 62. The inner side wall of the through hole 14 is provided with a limiting groove 142, the length direction of the limiting groove 142 is consistent with the depth direction of the through hole 14, and a limiting block 621 in sliding fit with the limiting groove 142 is fixed on the side wall of the screw 62. The vertical rod 64 drives the lantern ring 61 to rotate, the screw rod 62 cannot rotate under the limiting action of the limiting groove 142 and the limiting block 621 and can only slide along the length direction of the screw rod 62, and when the walking wheel 11 needs to be limited to move, the screw rod 62 is driven to slide downwards until the bottom surface of the supporting seat 63 is in contact with the ground; when the travelling wheels 11 need to be moved, the driving screw 62 slides upwards, so that the bottom surface of the supporting seat 63 is separated from the ground.

As shown in fig. 4, a rubber pad 631 is fixed on the ground of the support base 63, and the rubber pad 631 can increase the friction between the support base 63 and the ground to prevent the base 1 from moving; on the other hand, the support base 63 is prevented from directly contacting the ground, so that the bottom surface of the support base 63 is prevented from being scratched.

The implementation principle of the factory wall repair support in the embodiment of the application is as follows: the push rod 12 is pushed to move the repairing support to the wall to be repaired, the vertical rod 64 is driven to drive the bottom surface of the supporting seat 63 to be in contact with the ground, and the moving of the walking wheel 11 is limited. Then the rotating shaft 41 is driven to rotate, the rotating shaft 41 drives the first bevel gear 43 to rotate, the second bevel gear 44 rotates to drive the screw rod 42 to rotate as the first bevel gear 43 is meshed with the second bevel gear 44, the screw rod 42 drives the upright post 22 to slide in the length direction of the screw rod 42, and the upright post 22 is lifted to drive the supporting beam 3 to lift, so that the height of the support can be adapted to the height of a wall body to be repaired. This application rotates through drive shaft 41, can realize the regulation of supporting beam 3 height, and the regulative mode is simple.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a wall repair support of mill which characterized in that: comprises a base (1), a support frame (2) fixed on the base (1), a support beam (3) arranged above the support frame (2) and a driving component (4) used for driving the support frame (2) to lift, wherein the support frame (2) is provided with two groups, the support frame (2) comprises a sleeve (21) which is fixed on the base (1) and is vertically arranged and a column (22) which is in sliding connection with the sleeve (21), two ends of the support beam (3) are respectively fixed with the upper ends of the two columns (22), the driving component (4) comprises a rotating shaft (41) which is in rotating connection with the base (1), a screw rod (42) which is in rotating connection with the sleeve (21), a first bevel gear (43) which is fixedly sleeved on the rotating shaft (41) and a second bevel gear (44) which is fixedly sleeved on the screw rod (42) and is engaged with the first bevel gear (43), the rotating shaft (41) penetrates through the two sleeves (21) respectively and is in rotating connection with the side walls of the sleeves (21), the axial direction of the screw rod (42) is consistent with the axial direction of the upright post (22), and the screw rod (42) is in threaded connection with the upright post (22); the base (1) is provided with a locking assembly (5) for locking the rotating shaft (41).

2. The factory wall repair scaffold according to claim 1, wherein: locking Assembly (5) including fixed ratchet (51) of establishing on pivot (41), rotate connect on the lateral wall of base (1) and with ratchet (51) complex pawl (52) and fix spring (53) on base (1), spring (53) are kept away from the one end of base (1) with pawl (52) are fixed.

3. The factory wall repair scaffold according to claim 1, wherein: guide grooves (211) are symmetrically formed in the inner side wall of the sleeve (21), the guide grooves (211) are not communicated with the opening of the sleeve (21), and guide blocks (221) in sliding fit with the guide grooves (211) are fixed on the side wall of the upright post (22).

4. The factory wall repair scaffold according to claim 1, wherein: the supporting beam (3) is fixed with a wall body through an L-shaped angle connector (31), and the L-shaped angle connector (31) is fixed with the bottom surface of the supporting beam (3) through a bolt (32).

5. The factory wall repair scaffold according to claim 1, wherein: all install walking wheel (11) around the bottom surface of base (1), be fixed with on base (1) and promote push rod (12) that walking wheel (11) removed.

6. The factory wall repair scaffold according to claim 5, wherein: be provided with supporting component (6) on base (1), supporting component (6) set up two sets ofly at least, supporting component (6) include with base (1) rotate the lantern ring (61) of connecting, with lantern ring (61) threaded connection's screw rod (62), fix supporting seat (63) at screw rod (62) lower extreme and fix montant (64) at lantern ring (61) up end, through-hole (14) have been seted up on base (1), seted up on the upper end inside wall of through-hole (14) with lantern ring (61) rotate ring channel (141) of connecting, spacing groove (142) have been seted up on the inner wall of through-hole (14), be fixed with on the lateral wall of screw rod (62) with spacing groove (142) sliding connection's stopper (621).

7. The factory wall repair scaffold according to claim 6, wherein: a rubber pad (631) is fixed on the bottom surface of the support seat (63).

8. The factory wall repair scaffold according to claim 6, wherein: one end of the rotating shaft (41) is fixed with a hand wheel (411) for driving the rotating shaft to rotate.