CN219344037U

CN219344037U - Fixed bolster for building engineering template

Info

Publication number: CN219344037U
Application number: CN202320447713.7U
Authority: CN
Inventors: 马翔; 康建利; 杨会生; 马秦波; 刘超; 强龙; 李雪鹏; 成军超; 耿莹; 白虎群; 卜楠; 曹航; 苟西萍; 李海涛; 张文涛
Original assignee: Baoji Second Construction Group Co ltd
Current assignee: Baoji Second Construction Group Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-14
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a fixing support for a building engineering template, which belongs to the technical field of building engineering templates and particularly comprises a base, wherein one end of the base is rotatably connected with a first fixing plate, and the top of the first fixing plate is slidably connected with a second fixing plate; the four corners of the bottom of the base are respectively provided with a moving and fixing assembly, and the top of the base is provided with an angle adjusting assembly for adjusting the angle of the first fixing plate and a supporting assembly for supporting the second fixing plate; one end of the base, which is far away from the first fixed plate, is fixedly provided with a driving component for driving the second fixed plate to move up and down; remove and fixed subassembly includes universal wheel, fixed awl to and be used for driving the power component of universal wheel and the mutual reverse removal of fixed awl, through power component changeable universal wheel and fixed awl and ground contact, thereby realize the removal and the fixed switching to the fixed bolster, supporting component can carry out the inclined support to the second fixed plate, improves fixed direct stability.

Description

Fixed bolster for building engineering template

Technical Field

The utility model relates to the technical field of building engineering templates, in particular to a fixing support for a building engineering template.

Background

The construction template is a temporary supporting structure, is manufactured according to design requirements, forms a concrete structure and a component according to specified positions and geometric dimensions, keeps the correct position of the concrete structure and the component, bears the self weight of the construction template and external load acted on the self weight of the construction template, and has the functions of ensuring the quality and construction safety of the concrete project, accelerating the construction progress and reducing the construction cost.

The utility model patent with the publication number of CN218092045U discloses a fixing bracket for a building engineering template, which comprises a base, wherein a plurality of fixing pieces are arranged on the base, the fixing bracket further comprises a supporting component, the supporting component comprises a first fixing plate, a second fixing plate is connected to the first fixing plate, and an adjusting component for adjusting the angle of the first fixing plate in a manner of driving the first fixing plate to rotate is further arranged on the base; the lifting component used for adjusting the height of the second fixed plate is arranged on the first fixed plate, the device can flexibly adjust the supporting angle, the size of the supporting surface can be adjusted, the connection strength is high, and the safety is good. However, the fixing bracket has the following problems in use: 1. the fixed bracket can only be fixed on the ground through a fixing piece, and the bottom of the fixed bracket is not provided with a moving wheel, so that the whole fixed bracket is inconvenient to move; the utility model patent with publication number of CN218406502U also discloses a fixing bracket for a building engineering template, which is provided with a universal wheel at the bottom of a bottom plate, but when the universal wheel is lifted under the action of an electric lifting rod, the universal wheel can only be fixed between a fixing piece and a fixing screw rod and the ground, and cannot be inserted into the ground, the fixing effect is required to be improved, the operation of the universal wheel and the fixing screw rod is completely separated, two steps of operation are required to be carried out, and the fixing screw rod cannot be synchronously lowered while the universal wheel is retracted; 2. the second fixed plate and the first fixed plate of the fixed support are connected through only two threaded rods, when the second fixed plate is lifted upwards, bending of the two threaded rods is easily caused under the condition that the second fixed plate is stressed, and therefore the fixing effect on the building engineering template is affected, and engineering accuracy is affected.

Disclosure of Invention

Aiming at the problems, the utility model aims to provide the fixing bracket for the building engineering template, which can be conveniently moved and fixed and has good stability, thereby improving the fixing effect on the building engineering template.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the fixing support for the building engineering formwork comprises a base, wherein one end of the base is rotatably connected with a first fixing plate, and the top of the first fixing plate is slidably connected with a second fixing plate; the method is characterized in that: the four corners of the bottom of the base are respectively provided with a moving and fixing assembly, and the top of the base is provided with an angle adjusting assembly for adjusting the angle of the first fixing plate and a supporting assembly for supporting the second fixing plate; and one end, far away from the first fixing plate, of the base is also fixedly provided with a driving assembly for driving the second fixing plate to move up and down.

Further, mounting grooves for mounting the corresponding moving and fixing components are formed in four corners of the bottom of the base, and sealing plates are fixedly arranged at the bottoms of the mounting grooves; the moving and fixing assembly comprises a universal wheel and a fixing cone, and a power assembly for driving the universal wheel and the fixing cone to move reversely; the sealing plate is provided with a first through hole and a second through hole which are matched with the universal wheel and the fixed cone.

Further, the power assembly comprises a first screw rod and a second screw rod which are rotatably connected in the mounting groove, and the rotation directions of the first screw rod and the second screw rod are opposite; a first connecting piece for driving the fixed cone to move up and down is connected between the first screw rod and the mounting groove in a sliding manner; and a second connecting piece for driving the universal wheel to move up and down is connected between the second screw rod and the mounting groove in a sliding manner.

Further, the first connecting piece include with first screw rod threaded connection's first nut, a side fixedly connected with head rod of first nut, head rod with the lateral wall sliding connection of mounting groove, just head rod with the top fixed connection of fixed cone.

Further, the second connecting piece include with second screw rod threaded connection's second nut, a side fixedly connected with second connecting rod of second nut, the second connecting rod with the lateral wall sliding connection of mounting groove, just the second connecting rod pass through the third connecting rod with the universal wheel is connected.

Further, driving motor is installed at the top of the installation groove, the first screw rod is connected with the output end of the driving motor, a driving gear is fixedly sleeved on the first screw rod, a driven gear is fixedly sleeved on the second screw rod, and the driving gear is meshed with the driven gear.

Further, the angle adjusting component comprises a hydraulic telescopic cylinder arranged on the base, the movable end of the hydraulic telescopic cylinder is connected with a connecting plate, an adjusting connecting rod is movably arranged on the connecting plate, and one end, away from the connecting plate, of the adjusting connecting rod is movably arranged on the first fixing plate.

Further, a transition plate is fixedly connected to the top of the first fixing plate, and a first sliding groove matched with the transition plate is formed in the bottom of the second fixing plate.

Further, the support assembly comprises a support rod movably mounted on the second fixing plate, one end, away from the second fixing plate, of the support rod is movably connected with the base, and a second sliding groove for sliding the support rod is further formed in the base.

Further, the driving assembly comprises a driving plate fixedly arranged on the base, an electric sliding rail is arranged on the driving plate, sliding rods matched with each other are arranged on the electric sliding rail, and one end, far away from the electric sliding rail, of the sliding rod is fixedly connected with the second fixing plate.

The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has the advantages that,

1. according to the fixing support for the building engineering formwork, the moving and fixing assembly is arranged at the bottom of the base, the driving motor drives the first screw rod and the second screw rod to rotate reversely, one of the first nut and the second nut is driven to move upwards, the other nut is driven to move downwards, the first nut and the second nut can be driven to move reversely, the universal wheel and the fixing cone can be driven to move reversely, when the universal wheel moves downwards, the fixing cone moves upwards and is retracted into the mounting groove, and the whole fixing support can be moved through the universal wheel; when the universal wheel moves upwards, the fixing cone moves downwards, and the tip is inserted below the ground to fix the whole fixing support. Therefore, the moving and fixing assembly not only can move the fixing support, but also can fix the fixing support, and the universal wheel and the fixing cone can be switched by starting the driving motor once, so that the operation is simple and convenient.

2. According to the fixing support for the building engineering formwork, the second fixing plate is connected to the top of the first fixing plate in a sliding mode, the supporting area can be increased, meanwhile, in the adjusting process of the second fixing plate, the supporting rod can move along with the second fixing plate, and further a triangular supporting structure is formed among the first fixing plate, the second fixing plate and the base, supporting stability of the second fixing plate is improved, and the transition plate is prevented from bending when being stressed, and construction accuracy is prevented from being affected.

3. The first fixing plate of the fixing support for the building engineering formwork is rotationally connected with the base, and the angle of the first fixing plate can be adjusted through the hydraulic telescopic cylinder, the connecting plate and the adjusting connecting rod, so that the first fixing plate is matched with different wall surface use requirements.

Drawings

Fig. 1 is a front view of a fixing bracket structure of the present utility model.

Fig. 2 is a front view showing the structure of the fixing bracket in the use state of the utility model.

FIG. 3 is a schematic view of the structure of the moving and stationary assembly of the present utility model with the universal wheel in contact with the ground.

Fig. 4 is a schematic view of the structure of the moving and fixing assembly of the present utility model when the fixing cone contacts the ground.

Fig. 5 is a top view showing the structure of the fixing bracket in the use state.

Wherein: the device comprises a 1-base, a 2-first fixed plate, a 3-second fixed plate, a 4-mounting groove, a 401-third sliding groove, a 402-fourth sliding groove, a 5-sealing plate, a 501-first through hole, a 502-second through hole, a 6-universal wheel, a 7-fixed cone, an 8-first screw rod, a 9-second screw rod, a 10-first nut, a 11-first connecting rod, a 12-second nut, a 13-second connecting rod, a 14-third connecting rod, a 15-driving motor, 1501-driving gear, a 16-driven gear, a 17-hydraulic telescopic cylinder, a 18-connecting plate, a 19-adjusting connecting rod, a 20-transition plate, a 21-first sliding groove, a 22-supporting rod, a 23-second sliding groove, a 24-driving plate, a 25-electric sliding rail, a 26-sliding rod and a 27-engineering template.

Detailed Description

In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model is further described below with reference to the accompanying drawings and examples.

Embodiment one:

referring to fig. 1-5, a fixing support for a building engineering formwork comprises a base 1, wherein one end of the base 1 is hinged with a first fixing plate 2, the top of the first fixing plate 2 is slidably connected with a second fixing plate 3, specifically, the top of the first fixing plate 2 is fixedly connected with a transition plate 20, a first sliding groove 21 matched with the transition plate 20 is formed in the bottom of the second fixing plate 3, sliding stretching between the first fixing plate 2 and the second fixing plate 3 can be achieved through mutual matching of the transition plate 20 and the first sliding groove 21, and the supporting area is increased; the lateral surface parallel and level of first fixed plate 2 and second fixed plate 3 to can guarantee that the face that whole first fixed plate 2 and second fixed plate 3 contacted with engineering template 27 is the parallel and level, upwards remove the back at second fixed plate 2, first fixed plate 2 and second fixed plate 2 are the laminating contact with engineering template 27's bottom and the position department that is close to the top, and the supporting effect is better (the intermediate transition board 20 position department is not laminated completely with engineering template 27 and is not influenced holistic supporting effect and concreting effect).

Further, moving and fixing components are arranged at four corners of the bottom of the base 1, mounting grooves 4 for mounting the corresponding moving and fixing components are formed at the four corners of the bottom of the base 1, and sealing plates 5 are fixedly arranged at the bottoms of the mounting grooves 4; the moving and fixing assembly comprises a universal wheel 6, a fixing cone 7 and a power assembly for driving the universal wheel 6 and the fixing cone 7 to move reversely; the sealing plate 5 is provided with a first through hole 501 and a second through hole 502 which are matched with the universal wheel 6 and the fixed cone 7, the universal wheel 6 or the fixed cone 7 can be pushed out of the mounting groove 4 through the power assembly, when the universal wheel 6 is pushed out of the mounting groove 4, the universal wheel 6 is in contact with the ground, and the fixed cone 7 is accommodated in the mounting groove 4, so that the whole fixed bracket can be moved through the universal wheel 6; when the fixing cone 7 is pushed out from the mounting groove 4, the fixing cone 7 can be inserted into the ground, and the universal wheel 6 is stored in the mounting groove 4, so that the whole fixing support can be fixed through the fixing cone 7.

Further, the top of base 1 is equipped with and is used for right angle adjustment subassembly that first fixed plate 2 angle was adjusted, angle adjustment subassembly is including installing hydraulic telescoping cylinder 17 on the base 1, hydraulic telescoping cylinder 17's active end is connected with connecting plate 18, two regulation connecting rods 19 are installed to the articulated connection on the connecting plate 18, and two the one end that regulation connecting rod 19 kept away from connecting plate 18 is all installed in the articulated connection on the first fixed plate 2. When the wall surface adjusting device is used, the connecting plate 18 is driven to move through the expansion and contraction of the hydraulic expansion cylinder 17, and the connecting plate 18 can drive the first fixing plate 2 to rotate through the adjusting connecting rod 19, so that the included angle between the first fixing plate 2 and the base 1 is adjusted, and the wall surface adjusting device can be matched with different wall surface using requirements.

Further, a supporting component for supporting the second fixing plate 3 is further installed on the base 1; the support assembly comprises a support rod 22 hinged on the second fixed plate 3, one end, away from the second fixed plate 3, of the support rod 22 is in sliding connection with the base 1, a second sliding groove 23 for sliding the support rod 22 is further formed in the base 1, sliding blocks matched with each other are arranged in the second sliding groove 23, and the support rod 22 is hinged with the sliding blocks; when the integral angle of the first fixing plate 2 and the second fixing plate 3 changes or the height of the second fixing plate 3 is adjusted, the supporting rods 22 are driven to move, so that a triangular supporting structure is formed among the supporting rods and the first fixing plate 2, the second fixing plate 3 and the base 1, the stability of the second fixing plate 3 is improved, and the situation that the second fixing plate 3 is stressed to cause bending of the transition plate 20 when the first fixing plate 2 and the second fixing plate 3 are connected only through the transition plate 20 is avoided.

Further, a driving assembly for driving the second fixing plate 3 to move up and down is further fixedly arranged at one end, far away from the first fixing plate 2, of the base 1, the driving assembly comprises a driving plate 24 fixedly arranged on the base 1, two electric sliding rails 25 are arranged on the driving plate 24, sliding rods 26 matched with each other are arranged on each electric sliding rail 25, and one end, far away from the electric sliding rail 25, of each sliding rod 26 is fixedly connected with the second fixing plate 3; the electric slide rail 26 drives the slide rod 26 to move up and down in the process of moving up and down, so as to drive the second fixing plate 3 to lift.

The working principle of the utility model is as follows: when the utility model is used, the universal wheel 6 is pushed out of the mounting groove 4 through the power component, the whole fixed bracket is moved to a required position through the universal wheel 6, the connecting plate 18 is driven to move through the expansion and contraction of the hydraulic expansion cylinder 17 according to the angles of different wall surfaces, and the connecting plate 18 drives the first fixed plate 2 to rotate through the adjusting connecting rod 19, so that the included angle between the first fixed plate 2 and the base 1 is adjusted; then, according to the height of the engineering formwork 27, the electric slide rail 25 is started, the second fixing plate 3 is driven to lift by the slide rod 26, and in the process, the support rod 22 moves along with the second fixing plate, so that a triangular support structure is formed among the support rod and the first fixing plate 2, the second fixing plate 3 and the base 1, and the stability of the second fixing plate 3 is improved.

After the angle and the height of the first fixing plate 2 and the second fixing plate 3 are adjusted, the first fixing plate 2 and the second fixing plate 3 are attached to the side face of the engineering template 27, the fixing cone 7 is pushed out of the mounting groove 4 through the power assembly, the whole fixing support is fixed on the ground, and the engineering template 27 can be supported.

Embodiment two:

on the basis of the first embodiment, the power assembly comprises a first screw rod 8 and a second screw rod 9 which are rotatably connected in the mounting groove 4, and the rotation directions of the first screw rod 8 and the second screw rod 9 are opposite; the method comprises the following steps: the top of the mounting groove 4 is provided with a driving motor 15, the first screw rod 8 is connected with the output end of the driving motor 15, the first screw rod 8 is in principle that one end of the driving motor 15 is rotationally connected with the sealing plate 5 through a bearing, a driving gear 1501 is fixedly sleeved on the first screw rod 8, the top of the second screw rod 9 is rotationally connected with the top wall of the mounting groove 4 through a bearing, the bottom of the second screw rod 9 is rotationally connected with the sealing plate 5 through a bearing, a driven gear 16 is fixedly sleeved on the second screw rod 9, and the driving gear 1501 is meshed with the driven gear 16; the first screw rod 8 and the driving gear 1501 are driven to rotate by the driving motor 15, and the second screw rod 9 and the first screw rod 8 are driven to reversely rotate under the meshing action of the driving gear 1501 and the driven gear 16.

A first connecting piece for driving the fixed cone 7 to move up and down is connected between the first screw rod 8 and the mounting groove 4 in a sliding manner; and a second connecting piece for driving the universal wheel 6 to move up and down is connected between the second screw rod 9 and the mounting groove 4 in a sliding manner.

The first connecting piece include with first nut 10 of first screw rod 8 threaded connection, a side fixedly connected with head rod 11 of first nut 10, head rod 11 with the lateral wall sliding connection of mounting groove 4, set up on the lateral wall of mounting groove 4 with head rod 11 assorted third sliding groove 401, just head rod 11 with the top fixed connection of fixed cone 7.

The second connecting piece includes with second nut 12 of second screw rod 9 threaded connection, a side fixedly connected with second connecting rod 13 of second nut 12, second connecting rod 13 with the lateral wall sliding connection of mounting groove 4, set up on the other lateral wall of mounting groove 4 with second connecting rod 13 assorted fourth sliding groove 402, just second connecting rod 13 pass through third connecting rod 14 with universal wheel 6 is connected.

The working principle of the power assembly in the embodiment is as follows: starting a driving motor 15 to drive the first screw rod 8 and the driving gear 1501 to rotate, and driving the second screw rod 9 and the first screw rod 8 to reversely rotate under the meshing action of the driving gear 1501 and the driven gear 16; when the first screw rod 8 rotates, the first nut 10 can only move up and down due to the limiting effect of the first connecting rod 11 and the third sliding groove 401, so that the first connecting rod 11 is driven to only move up and down; similarly, the second connecting rod 12 can only move up and down, and because the rotation direction of the second screw rod 9 is opposite to that of the first screw rod 8, when the first connecting rod 11 moves upwards to drive the fixed cone 7 to move upwards, the second connecting rod 13 can only move downwards to drive the universal wheel 6 to move downwards; when the first connecting rod 11 moves downwards to drive the fixed cone 7 to move downwards, the second connecting rod 13 can only move upwards, so that the universal wheel 6 is driven to move upwards.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The fixing support for the building engineering formwork comprises a base (1), wherein one end of the base (1) is rotatably connected with a first fixing plate (2), and the top of the first fixing plate (2) is slidably connected with a second fixing plate (3); the method is characterized in that: the four corners of the bottom of the base (1) are respectively provided with a moving and fixing assembly, and the top of the base (1) is provided with an angle adjusting assembly for adjusting the angle of the first fixing plate (2) and a supporting assembly for supporting the second fixing plate (3); one end of the base (1) far away from the first fixed plate (2) is fixedly provided with a driving component for driving the second fixed plate (3) to move up and down.

2. A fixing bracket for a building engineering formwork as claimed in claim 1, wherein: mounting grooves (4) for mounting mutually corresponding moving and fixing components are formed in four corners of the bottom of the base (1), and sealing plates (5) are fixedly arranged at the bottom of each mounting groove (4); the moving and fixing assembly comprises a universal wheel (6), a fixing cone (7) and a power assembly for driving the universal wheel (6) and the fixing cone (7) to move in opposite directions; the sealing plate (5) is provided with a first through hole (501) and a second through hole (502) which are matched with the universal wheel (6) and the fixed cone (7).

3. A fixing bracket for a building engineering formwork as claimed in claim 2, wherein: the power assembly comprises a first screw (8) and a second screw (9) which are rotatably connected in the mounting groove (4), and the rotation directions of the first screw (8) and the second screw (9) are opposite; a first connecting piece for driving the fixed cone (7) to move up and down is connected between the first screw (8) and the mounting groove (4) in a sliding manner; and a second connecting piece for driving the universal wheel (6) to move up and down is connected between the second screw rod (9) and the mounting groove (4) in a sliding manner.

4. A fixing bracket for a building engineering formwork as claimed in claim 3, wherein: the first connecting piece comprises a first nut (10) in threaded connection with the first screw rod (8), a first connecting rod (11) is fixedly connected to one side face of the first nut (10), the first connecting rod (11) is in sliding connection with the side wall of the mounting groove (4), and the first connecting rod (11) is fixedly connected with the top of the fixed cone (7).

5. The fixing bracket for a building engineering formwork as claimed in claim 4, wherein: the second connecting piece comprises a second nut (12) in threaded connection with the second screw rod (9), a second connecting rod (13) is fixedly connected to one side face of the second nut (12), the second connecting rod (13) is in sliding connection with the side wall of the mounting groove (4), and the second connecting rod (13) is connected with the universal wheel (6) through a third connecting rod (14).

6. The fixing bracket for a building engineering formwork as claimed in claim 4, wherein: the driving motor (15) is installed at the top of the mounting groove (4), the first screw rod (8) is connected with the output end of the driving motor (15), a driving gear (1501) is fixedly sleeved on the first screw rod (8), a driven gear (16) is fixedly sleeved on the second screw rod (9), and the driving gear (1501) is meshed with the driven gear (16).

7. A fixing bracket for a building engineering formwork as claimed in claim 1, wherein: the angle adjusting assembly comprises a hydraulic telescopic cylinder (17) arranged on the base (1), a connecting plate (18) is connected to the movable end of the hydraulic telescopic cylinder (17), an adjusting connecting rod (19) is movably arranged on the connecting plate (18), and one end, away from the connecting plate (18), of the adjusting connecting rod (19) is movably arranged on the first fixed plate (2).

8. A fixing bracket for a building engineering formwork as claimed in claim 1, wherein: the top fixedly connected with transition board (20) of first fixed plate (2), the bottom of second fixed plate (3) seted up with transition board (20) assorted first sliding tray (21).

9. The fixing bracket for a building engineering formwork as claimed in claim 8, wherein: the support assembly comprises a support rod (22) movably mounted on the second fixed plate (3), one end, away from the second fixed plate (3), of the support rod (22) is movably connected with the base (1), and a second sliding groove (23) for sliding the support rod (22) is formed in the base (1).

10. A fixing bracket for a building engineering formwork as claimed in claim 1, wherein: the driving assembly comprises a driving plate (24) fixedly arranged on the base (1), an electric sliding rail (25) is arranged on the driving plate (24), a sliding rod (26) matched with each other is arranged on the electric sliding rail (25), and one end, far away from the electric sliding rail (25), of the sliding rod (26) is fixedly connected with the second fixing plate (3).