CN220565705U

CN220565705U - Support knot of post-cast strip template

Info

Publication number: CN220565705U
Application number: CN202321837966.1U
Authority: CN
Inventors: 毛洪青; 张喜军; 孙超; 刘德加
Original assignee: Xi'an Construction Group Third Construction Guizhou Engineering Construction Co ltd
Current assignee: Xi'an Construction Group Third Construction Guizhou Engineering Construction Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-03-08
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a support knot of a post-pouring belt template, which relates to the technical field of building construction and comprises a device body and a base, wherein the device body further comprises an auxiliary component, a supporting plate, a lifting component, a mounting box, a bearing and a fixing component, the lifting component is arranged in the mounting box and comprises a motor, a driving gear, a worm, a driven gear, a sleeve and a connecting bearing, the bottom of the base is connected with the motor through bolts, the output end of the motor is sleeved with the driving gear, the driving gear is connected with the driven gear in a meshed manner, the worm is sleeved in the driven gear, and the top of the worm is connected with the sleeve through threads.

Description

Support knot of post-cast strip template

Technical Field

The utility model relates to the technical field of building construction, in particular to a support knot of a post-pouring belt template.

Background

The post-cast strip is a temporary construction joint reserved at the corresponding positions of the foundation slab, the wall and the beam according to the design or construction specification requirements in order to prevent harmful cracks possibly generated due to uneven self shrinkage or uneven settlement of a cast-in-situ reinforced concrete structure in building construction.

Through retrieving, chinese patent grant number CN 207332309U discloses a post-cast strip's supporting form, including plane template and supporting component, supporting component includes at least two jacking and bracing piece, and at least two jacking is located respectively the both sides of plane template and with the plane template detachable connection, the upper surface of jacking with the upper surface parallel and level of plane template, at least two the bracing piece supports respectively at least two the jacking. However, the device has the problems that the length of the supporting rod is not easy to adjust in the construction process, the device cannot be suitable for different construction scenes, meanwhile, the device is complex in operation during supporting operation, meanwhile, the supporting strength is poor, the device is inconvenient to detach after the construction is finished, and in conclusion, the device has certain limitation in use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a support knot of a post-cast strip template, which solves the problems that the length of a support rod in the construction process is not easy to adjust, the support knot cannot be suitable for different construction scenes, the device is complex to operate during support operation, the support force is poor, and the support knot is inconvenient to detach after the construction is completed.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a support knot of a post-pouring belt template, which comprises a device body, a base, an auxiliary assembly, a support plate, a lifting assembly, a mounting box, a bearing and a fixing assembly, wherein the lifting assembly is arranged in the mounting box and comprises a motor, a driving gear, a worm, a driven gear, a sleeve and a connecting bearing, the bottom of the base is connected with the motor through bolts, the output end of the motor is sleeved with the driving gear, the driving gear is in meshed connection with the driven gear, the worm is sleeved in the driven gear, and the top of the worm is in threaded connection with the sleeve.

Preferably, the top of the base is connected with the bottom of the worm through a connecting bearing, and the top of the sleeve is fixedly connected with the bottom of the supporting plate.

Preferably, the base top is provided with auxiliary assembly, auxiliary assembly includes telescopic link and dead lever, base top fixedly connected with telescopic link, the telescopic link is provided with three, be provided with the dead lever in the middle of the telescopic link, the dead lever is provided with two parallels.

Preferably, the installation box is internally provided with a fixing assembly, the fixing assembly comprises a miniature motor, a mounting plate, a clamping block and a screw rod, the mounting plate is fixedly connected to the top of the base, the miniature motor is connected to one side of the mounting plate through bolts, the screw rod is sleeved at the output end of the miniature motor, and the screw rod penetrates through the mounting plate.

Preferably, the screw rod is connected with clamping blocks in a threaded mode, the two clamping blocks are symmetrically arranged, and the clamping blocks are toothed.

Preferably, the clamping block is in meshed connection with the driving gear.

The utility model provides a support knot of a post-cast strip template. The beneficial effects are as follows: according to the support structure of the post-pouring belt template, the lifting assembly and the fixing assembly are matched, so that the support device can be adjusted according to the height of a construction site while high-efficiency support is achieved, the device is simple to operate and high in support efficiency, and in conclusion, the device is higher in practicability and wider in application range.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a lift assembly according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

Fig. 4 is a schematic structural view of a fixing assembly according to the present utility model.

In the figure, 1, a device body; 2. an auxiliary component; 21. a telescopic rod; 22. a fixed rod; 3. a support plate; 4. a lifting assembly; 41. a motor; 42. a drive gear; 43. a worm; 44. a driven gear; 45. a sleeve; 46. connecting a bearing; 5. a mounting box; 6. a base; 7. a bearing; 8. a fixing assembly; 81. a micro motor; 82. a mounting plate; 83. a clamping block; 84. and a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the utility model provides a support knot of post-cast strip template, includes device body 1 and base 6, device body 1 still includes auxiliary assembly 2, backup pad 3, lifting unit 4, mounting box 5, bearing 7 and fixed subassembly 8, the inside lifting unit 4 that is provided with of mounting box 5, lifting unit 4 includes motor 41, driving gear 42, worm 43, driven gear 44, sleeve 45 and connecting bearing 46, 6 bottom bolted connection of base has motor 41, driving gear 42 has been cup jointed to the motor 41 output, driving gear 42 meshing is connected with driven gear 44, worm 43 has been cup jointed inside the driven gear 44, worm 43 top threaded connection has sleeve 45. The motor 41 is started to drive the driving gear 42 sleeved at the output end of the motor to rotate, the driving gear 42 rotates to drive the driven gear 44 in meshed connection to rotate, the worm 43 sleeved inside the driven gear 44 is driven to rotate, and the sleeve 45 is in threaded connection with the worm 43, so that the sleeve 45 pushes the supporting plate 3 to support the building template.

The top of the base 6 is connected with the bottom of the worm 43 through a connecting bearing 46, and the top of the sleeve 45 is fixedly connected with the bottom of the supporting plate 3. Is fixedly connected to the bottom of the support plate 3 by means of the top of the sleeve 45, so that the sleeve 45 is facilitated to lift the support plate 3 in cooperation with the worm 43.

The utility model discloses a base 6, including base 6, fixing lever, auxiliary assembly 2 includes telescopic link 21 and dead lever 22, base 6 top fixedly connected with telescopic link 21, telescopic link 21 is provided with three, be provided with dead lever 22 in the middle of the telescopic link 21, dead lever 22 is provided with two parallels. The supporting force is improved through the three telescopic rods 21, and the stability of the device is improved through the fixed rods 22.

The installation box 5 is internally provided with a fixing assembly 8, the fixing assembly 8 comprises a micro motor 81, a mounting plate 82, a clamping block 83 and a screw rod 84, the mounting plate 82 is fixedly connected to the top of the base 6, the micro motor 81 is connected to one side of the mounting plate 82 through bolts, the screw rod 84 is sleeved at the output end of the micro motor 81, and the screw rod 84 penetrates through the mounting plate 82. After the supporting plate 3 is propped against, the micro motor 81 is started to drive the screw rod 84 sleeved at the output end of the micro motor to rotate, so that the clamping block 83 in threaded connection with the micro motor clamps the driving gear 42 arranged in the middle, and the driving gear 42 is fixed, so that the gear is prevented from rotating reversely due to gravity.

The screw rod 84 is connected with clamping blocks 83 in a threaded mode, the clamping blocks 83 are symmetrically arranged, and the clamping blocks 83 are toothed. The driving gear 42 is better clamped by the tooth-shaped clamping blocks 83, and limiting is completed.

The clamping block 83 is in meshed connection with the driving gear 42. The fixing efficiency is improved by the engagement of the provided clamping blocks 83 with the driving gear 42.

Working principle: this post-cast strip template's supporting knot, thereby settle the device in the position that needs to support when using, thereby drive the driving gear 42 rotation that its output cup jointed through starter motor 41, thereby driving gear 42 rotation drives the driven gear 44 rotation of meshing connection, thereby drive the inside worm 43 rotation that cup joints of driven gear 44, through worm 43 and sleeve 45 threaded connection, thereby make sleeve 45 promote backup pad 3 to support the building templates, after backup pad 3 supports, thereby the lead screw 84 rotation that drives its output cup jointed at the starter motor 81, make the centre setting of the driving gear 42 of centre is held to the grip block 83 of screw connection on it, thereby fixed driving gear 42 has avoided leading to the gear reverse rotation because of gravity.

The utility model relates to a device body, in particular to a device body; 2. an auxiliary component; 21. a telescopic rod; 22. a fixed rod; 3. a support plate; 4. a lifting assembly; 41. a motor; 42. a drive gear; 43. a worm; 44. a driven gear; 45. a sleeve; 46. connecting a bearing; 5. a mounting box; 6. a base; 7. a bearing; 8. a fixing assembly; 81. a micro motor; 82. a mounting plate; 83. a clamping block; 84. a screw rod; the components are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a support knot of post-cast strip template, includes device body (1) and base (6), its characterized in that: the device comprises a device body (1), and is characterized by further comprising an auxiliary assembly (2), a supporting plate (3), a lifting assembly (4), a mounting box (5), a bearing (7) and a fixing assembly (8), wherein the lifting assembly (4) is arranged inside the mounting box (5), the lifting assembly (4) comprises a motor (41), a driving gear (42), a worm (43), a driven gear (44), a sleeve (45) and a connecting bearing (46), the motor (41) is connected with the bottom of the base (6) through bolts, the driving gear (42) is sleeved at the output end of the motor (41), the driving gear (42) is connected with the driven gear (44) in a meshed mode, the worm (43) is sleeved inside the driven gear (44), and the sleeve (45) is connected with the top of the worm (43) through threads.

2. The post-cast strip mold support knot of claim 1 wherein: the top of the base (6) is connected with the bottom of the worm (43) through a connecting bearing (46), and the top of the sleeve (45) is fixedly connected with the bottom of the supporting plate (3).

3. The post-cast strip mold support knot of claim 1 wherein: the utility model discloses a base, including base (6), base (2) are provided with auxiliary assembly (2), auxiliary assembly (2) include telescopic link (21) and dead lever (22), base (6) top fixedly connected with telescopic link (21), telescopic link (21) are provided with three, be provided with dead lever (22) in the middle of telescopic link (21), dead lever (22) are provided with two parallels.

4. The post-cast strip mold support knot of claim 1 wherein: the mounting box (5) is internally provided with a fixing assembly (8), the fixing assembly (8) comprises a miniature motor (81), a mounting plate (82), a clamping block (83) and a screw rod (84), the top of the base (6) is fixedly connected with the mounting plate (82), one side of the mounting plate (82) is connected with the miniature motor (81) through bolts, the output end of the miniature motor (81) is sleeved with the screw rod (84), and the screw rod (84) penetrates through the mounting plate (82).

5. The post-cast strip mold support knot of claim 4 wherein: the screw rod (84) is connected with clamping blocks (83) in a threaded mode, the two clamping blocks (83) are symmetrically arranged, and the clamping blocks (83) are toothed.

6. The post-cast strip mold support knot of claim 4 wherein: the clamping block (83) is connected with the driving gear (42) in a meshed mode.