CN210976618U

CN210976618U - Auxiliary mold closing device for large special-shaped steel template

Info

Publication number: CN210976618U
Application number: CN201921708188.XU
Authority: CN
Inventors: 李彬
Original assignee: Chongqing Jiangjin Steel Mould Co ltd
Current assignee: Chongqing Jiangjin Steel Mould Co ltd
Priority date: 2019-10-13
Filing date: 2019-10-13
Publication date: 2020-07-10
Anticipated expiration: 2029-10-13

Abstract

The utility model discloses an auxiliary mold closing device for large-scale abnormal shape steel form, comprises a workbench, the workstation is inside hollow cuboid structure, and the equal fixed mounting in workstation lower extreme four corners has the supporting leg, the equal fixed mounting of supporting leg lower extreme has the slipmat, workstation upper end left part is provided with the standing groove, workstation left end rear portion movable mounting has the commentaries on classics handle, change the one end of keeping away from the workstation and pass through bearing movable mounting and have the rotary drum, the through-hole of inside and outside break-over is seted up to workstation left end front portion, alternate movable mounting has stop device in the through-hole, two sets of rectangular channels have been seted up to workstation front end lower part, all alternate movable mounting has the push rod in the rectangular channel, workstation inner chamber front portion is provided with limit gear, workstation inner chamber rear portion is provided with the driving shaft. A supplementary MOLD CLAMPING APPARATUS for large-scale abnormal shape steel form, can reduce the potential safety hazard, need not extra constructor and presses down the operation.

Description

Auxiliary mold closing device for large special-shaped steel template

Technical Field

The utility model relates to a construction equipment field, in particular to an auxiliary mold closing device for large-scale abnormal shape steel form.

Background

When a large special-shaped steel formwork and a steel bar frame body are subjected to mold closing construction, a climbing type working platform is used for conveying construction tools and construction personnel to a construction position at present, a steel plate to be closed can be lifted by a hanging device above the existing working platform, a large gap exists between the large special-shaped steel formwork and the steel bar frame body during the current construction, two persons normally cooperate to complete construction operation, one person forcibly presses the lower end of the large special-shaped steel formwork to enable the large special-shaped steel formwork to be close to the steel bar frame body and abut against the steel bar frame body, and the other person fixes the bottom of the large special-shaped steel formwork and the steel bar frame body through a fixing nut; however, the existing large-sized special-shaped steel formwork is large in size and heavy in weight, a worker must stand at the end of the platform to press the steel formwork forcefully to move the steel formwork, the center of gravity of a constructor is prone to losing balance when the worker presses forcefully, the constructor is prone to being out of balance, the constructor is prone to being out of step and slipping, and great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an auxiliary mold closing device for large-scale abnormal shape steel form can effectively solve the problem in the background art.

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

the utility model provides an auxiliary mold closing device for large-scale abnormal shape steel form, includes the workstation, the workstation is inside hollow cuboid structure, and the equal fixed mounting in workstation lower extreme four corners has the supporting leg, the equal fixed mounting of supporting leg lower extreme has the slipmat, workstation upper end left part is provided with the standing groove, workstation left end rear portion movable mounting has the commentaries on classics handle, change the one end of keeping away from the workstation and pass through bearing movable mounting and have the rotary drum, the through-hole of inside and outside break-over is seted up to workstation left end front portion, alternate movable mounting in the through-hole has stop device, two sets of rectangular channels have been seted up to workstation front end lower part, all alternate movable mounting in the rectangular channel has the push rod, workstation inner chamber front portion is provided with limit gear, workstation inner chamber rear portion is provided.

Preferably, the driving shaft left end all passes through the bearing respectively with workstation left side tank wall and right tank wall swing joint with the right-hand member, the anterior driven shaft that is parallel to each other with the driving shaft of having through bearing movable mounting of workstation inner chamber, driving shaft right part outer wall alternates fixed mounting has the master gear, driven shaft right part alternates fixed mounting has the pinion, the driven shaft middle part alternates fixed mounting has two sets of drive wheels, and the distance between two sets of drive wheels equals with the distance between two sets of rectangular channels, limit gear alternates fixed mounting in the driven shaft left part.

Preferably, the main gear and the pinion gear are meshed with each other, the diameter of the main gear is larger than that of the pinion gear, and the height of the driven shaft is lower than that of the driving shaft.

Preferably, the left end of the driving shaft penetrates through the left box wall of the workbench and extends to the left side of the workbench, a cylindrical groove is formed in the axle center of the left end of the driving shaft, limiting grooves are formed in the left side wall and the right side wall of the groove, connecting rods corresponding to the right outer wall fixedly connected with and the two sets of limiting grooves are rotated, the right end of the rotating rod is located in the groove, and the connecting rods are located in the limiting grooves and are movably connected with the workbench.

Preferably, the bottom wall of the inner cavity of the workbench is fixedly provided with two groups of mounting seats which are parallel to each other, the positions of the two groups of mounting seats correspond to the positions of the two groups of rectangular grooves, the middle part of the upper end of each mounting seat is provided with a chute which is penetrated left and right, the lower part of each push rod is positioned in the chute, the upper end of each push rod is provided with a plurality of screw teeth, and the screw teeth are meshed with the driving wheels together.

Preferably, stop device's primary structure has spacing disc and dead lever, spacing disc fixed mounting is at the dead lever left end, the one end that spacing disc was kept away from to the dead lever runs through the through-hole and extends to the limit gear top, dead lever and through-hole are the rectangle structure, and the cross sectional dimension of dead lever slightly is less than the cross sectional dimension of through-hole, the dead lever is located the part lower extreme fixedly connected with separation blade of limit gear top, the separation blade lower part is located the tooth inslot of limit gear.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. pass through bearing and workstation swing joint with driving shaft and driven shaft together, the rethread master gear, pinion and drive wheel cooperation realize gear drive, the workman that can significantly reduce need apply force when carrying out the compound die with deformed steel plate, only need stand to rotate to changeing the handle and can push out two sets of push rods in step beside the workstation, thereby support the steel bar frame with the steel sheet, and can prevent its rotation through stop device locking limit gear, thereby prevent to firmly support the deformed steel plate with the push rod, need not extra constructor and press the operation, reduce the potential safety hazard.

2. Through being provided with and changeing right part fixedly connected with connecting rod, can realize changeing the installation and the dismantlement of handle with recess and spacing groove cooperation to can be with dismantling the commentaries on classics of getting off put in the standing groove, can save space when not needing to use.

Drawings

Fig. 1 is a schematic view of the overall structure of an auxiliary mold closing device for a large-sized special-shaped steel formwork of the present invention;

fig. 2 is a top view of the internal structure of an auxiliary mold closing device for a large-sized special-shaped steel form of the present invention;

FIG. 3 is a schematic view of the connection between the rotating handle and the driving shaft of the auxiliary mold closing device for large-sized special-shaped steel forms of the present invention;

FIG. 4 is a schematic view of the connection between the inner gear and the push rod of the auxiliary mold closing device for large-sized special-shaped steel forms of the present invention;

fig. 5 is the utility model relates to a stop device's overall structure schematic diagram for the supplementary MOLD CLAMPING APPARATUS of large-scale abnormal shape steel form.

In the figure: 1. a work table; 2. a limiting device; 3. turning a handle; 4. a rotating drum; 5. a placement groove; 6. a rectangular groove; 7. a push rod; 8. supporting legs; 9. a non-slip mat; 10. a through hole; 11. a drive shaft; 12. a driven shaft; 13. a main gear; 14. a pinion gear; 15. a limit gear; 16. a drive wheel; 17. a connecting rod; 18. a groove; 19. a limiting groove; 20. a mounting seat; 21. a chute; 22. screw teeth; 23. a limiting disc; 24. fixing the rod; 25. a baffle plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, an auxiliary mold closing device for large-scale abnormal-shape steel template, comprises a workbench 1, workbench 1 is inside hollow cuboid structure, and the equal fixed mounting in 1 lower extreme four corners of workbench has supporting leg 8, the equal fixed mounting of 8 lower extremes of supporting leg has slipmat 9, 1 upper end left part of workbench is provided with standing groove 5, 1 left end rear portion movable mounting of workbench has the commentaries on classics 3, change 3 one end of keeping away from workbench 1 and pass through bearing movable mounting and have rotary drum 4, the through-hole 10 of inside and outside break-over is seted up to 1 left end front portion of workbench, it has stop device 2 to alternate movable mounting in through-hole 10, 1 front end lower part of workbench has been seted up two sets of rectangular channels 6, it has push rod 7 to all alternate movable mounting in rectangular channel 6, 1 inner chamber front portion of workbench is provided with stop gear 15, 1.

The left end and the right end of a driving shaft 11 are respectively movably connected with the left box wall and the right box wall of a workbench 1 through bearings, a driven shaft 12 which is parallel to the driving shaft 11 is movably installed at the front part of an inner cavity of the workbench 1 through the bearings, a main gear 13 is fixedly installed on the outer wall of the right part of the driving shaft 11 in an inserting mode, the driving shaft 11 and the driven shaft 12 can conveniently rotate in a bearing connection mode, a pinion 14 is fixedly installed on the right part of the driven shaft 12 in an inserting mode, two groups of driving wheels 16 are fixedly installed in the middle part of the driven shaft 12 in an inserting mode, the distance between the two groups of driving wheels 16 is equal to the distance between; the main gear 13 and the pinion 14 are meshed with each other, the diameter of the main gear 13 is larger than that of the pinion 14, the height of the driven shaft 12 is lower than that of the driving shaft 11, and the rotating handle 3 finally drives the driven shaft 12 to rotate through a series of gear transmission; the left end of the driving shaft 11 penetrates through the left box wall of the workbench 1 and extends to the left side of the workbench 1, a cylindrical groove 18 is formed in the axis of the left end of the driving shaft 11, limiting grooves 19 are formed in the left side wall and the right side wall of the groove 18, a connecting rod 17 corresponding to the two groups of limiting grooves 19 is fixedly connected to the outer wall of the right part of the rotating handle 3, the right end of the rotating handle 3 is located in the groove 18, the connecting rod 17 is located in the limiting grooves 19, the rotating handle 3 is movably connected with the workbench 1, the rotating handle 3 is convenient to disassemble, and space can be saved when the device is idle; two groups of mounting seats 20 which are parallel to each other are fixedly mounted on the bottom wall of the inner cavity of the workbench 1, the positions of the two groups of mounting seats 20 correspond to the positions of the two groups of rectangular grooves 6, sliding grooves 21 which penetrate through from left to right are formed in the middle of the upper end of each mounting seat 20, the lower portion of each push rod 7 is located in each sliding groove 21, a plurality of screw teeth 22 are arranged at the upper end of each push rod 7, the screw teeth 22 are meshed with driving wheels 16 together, and the push rods 7 can be pushed out through the rotation of; stop device 2's primary structure has spacing disc 23 and dead lever 24, spacing disc 23 fixed mounting is at dead lever 24 left end, dead lever 24 keeps away from the one end of spacing disc 23 and runs through-hole 10 and extend to limiting gear 15 top, dead lever 24 is the rectangle structure with through-hole 10, and dead lever 24's cross sectional dimension slightly is less than the cross sectional dimension of through-hole 10, dead lever 24 is located the part lower extreme fixedly connected with separation blade 25 of limiting gear 15 top, separation blade 25 lower part is located limiting gear 15's tooth's socket, can lock limiting gear 15, thereby guarantee that push rod 7 can support the steel sheet.

It should be noted that the utility model relates to an auxiliary mold closing device for large-scale deformed steel formwork, through having supporting leg 8 to play the supporting role to the whole device, the slipmat 9 fixedly installed at the lower end of supporting leg 8 can play the role of speaking, when using, through the external elevating gear will work platform 1 rise to the appropriate height, the hoisting device on the external elevating gear will hoist the deformed steel formwork synchronously, hold the revolving drum 4 anticlockwise rotation, so that the driving shaft 11 will drive the main gear 13 anticlockwise rotation, the main gear 13 will mesh with the pinion 14, so that the pinion 14 will clockwise rotate to drive the driven shaft 12 clockwise, the driving wheel 16 fixedly installed on the outer wall of the driven shaft 12 will clockwise rotate, thereby push out the push rod 7 along the chute 21 to hold the lower part of the deformed steel formwork until the deformed steel formwork is tightly attached to the reinforcing frame, hold the spacing disc 23 to push the dead lever 24 to the work platform 1, when unable promoting, separation blade 25 lower part is located stop gear 15's tooth's socket to with the push rod 7 locking, only need this moment through the nut with special-shaped steel sheet with reinforcing bar frame fixed can, after large-scale special-shaped steel form bottom is fixed, continue to promote workstation 1 and rise and then fix large-scale special-shaped steel form top, when the device was idle, only need to change 3 and get and transfer in standing groove 5, can reach the purpose of saving space.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an auxiliary mold closing device for large-scale abnormal shape steel form, includes workstation (1), its characterized in that: the workbench (1) is of a hollow cuboid structure, supporting legs (8) are fixedly mounted at four corners of the lower end of the workbench (1), non-slip mats (9) are fixedly mounted at the lower ends of the supporting legs (8), a placing groove (5) is arranged at the left end of the workbench (1), a rotating handle (3) is movably mounted at the rear part of the left end of the workbench (1), a rotating drum (4) is movably mounted at one end, far away from the workbench (1), of the rotating handle (3) through a bearing, a through hole (10) penetrating from the inside and the outside is formed in the front part of the left end of the workbench (1), a limiting device (2) is movably mounted in the through hole (10) in an inserting manner, two groups of rectangular grooves (6) are formed in the lower part of the front end of the workbench (1), a push rod (7) is movably mounted in the rectangular grooves (6) in an inserting manner, the rear part of the inner cavity of the workbench (1) is provided with a driving shaft (11).

2. The auxiliary mold closing device for the large-sized special-shaped steel mold plate as claimed in claim 1, characterized in that: driving shaft (11) left end and right-hand member all through the bearing respectively with workstation (1) left side tank wall and right tank wall swing joint, workstation (1) inner chamber front portion has driven shaft (12) that is parallel to each other with driving shaft (11) through bearing movable mounting, driving shaft (11) right part outer wall alternates fixed mounting has master gear (13), driven shaft (12) right part alternates fixed mounting has pinion (14), driven shaft (12) middle part alternates fixed mounting has two sets of drive wheel (16), and the distance between two sets of drive wheel (16) equals with the distance between two sets of rectangular channel (6), stop gear (15) alternate fixed mounting in driven shaft (12) left part.

3. The auxiliary mold closing device for the large-sized special-shaped steel mold plate as claimed in claim 2, characterized in that: the main gear (13) and the auxiliary gear (14) are meshed together, the diameter of the main gear (13) is larger than that of the auxiliary gear (14), and the height of the driven shaft (12) is lower than that of the driving shaft (11).

4. The auxiliary mold closing device for the large-sized special-shaped steel mold plate as claimed in claim 1, characterized in that: the utility model discloses a rotary worktable, including driving shaft (11), driving shaft (11) left end, recess (18), connecting rod (17) and connecting rod (17) are corresponding to the position of (3) right part outer wall fixedly connected with and two sets of spacing groove (19), it will change (3) and workstation (1) swing joint together to rotate to be located recess (18) and connecting rod (17) to be located spacing groove (19) to change (3) right-hand member.

5. The auxiliary mold closing device for the large-sized special-shaped steel mold plate as claimed in claim 1, characterized in that: workstation (1) inner chamber diapire fixed mounting has two sets of mount pads (20) that are parallel to each other, and the position of two sets of mount pads (20) is corresponding with the position of two sets of rectangular channel (6), spout (21) of break-over about all having seted up in mount pad (20) upper end middle part, push rod (7) lower part all is located spout (21), push rod (7) upper end is provided with a plurality of spiral shell teeth (22), and spiral shell tooth (22) are in the same place with drive wheel (16) meshing.

6. The auxiliary mold closing device for the large-sized special-shaped steel mold plate as claimed in claim 1, characterized in that: the main structure of limiting device (2) has limiting disc (23) and dead lever (24), limiting disc (23) fixed mounting is at dead lever (24) left end, the one end that limiting disc (23) were kept away from in dead lever (24) runs through hole (10) and extends to limiting gear (15) top, dead lever (24) are the rectangle structure with through-hole (10), and the cross sectional dimension of dead lever (24) slightly is less than the cross sectional dimension of through-hole (10), dead lever (24) are located partial lower extreme fixedly connected with separation blade (25) of limiting gear (15) top, separation blade (25) lower part is located the tooth's socket of limiting gear (15).