Constructional engineering supporting device

Abstract

A constructional engineering supporting device comprises a supporting plate, a threaded rod, a worm gear, a mounting sleeve, a fixed support, a movable seat, a driving rod and a batten, a fixed bottom plate is arranged on the lower portion of the fixed support, a strip-shaped through hole is formed in the middle of the fixed support and matched with the movable seat, the movable seat penetrates through the strip-shaped through hole, and the fixed support is attached to the outer portion of the movable seat. The movable seat is provided with a positioning plate, the positioning plate is connected with the fixed support, the fixed support is provided with a plurality of positioning holes, the positioning holes are matched with the screws, the screws sequentially penetrate through the positioning plate and the positioning holes, the two ends of the screws are connected with the nuts through threads, the movable seat is provided with a containing groove, the containing groove is matched with the worm wheel and connected with the worm wheel, and the outer portion of the worm wheel is attached to the movable seat. Threaded rods are connected into the worm gears.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to a construction engineering support device. Background Art

[0002] The existing patent (Announcement No.: CN212078677U) proposes a construction engineering support device, including a bottom structure and a strut mechanism, wherein the top groove of the bottom structure is slidably connected to the bottom of the adjustment structure. Since the new support device is provided with two support mechanisms at the top, it can cope with two uneven objects that need to be supported, and the support connection position can be slightly adjusted by the cooperation of the threaded rod and the threaded hole. However, the lateral support distance between the "strut mechanisms" on both sides of this device is fixed, and the spacing distance between the "strut mechanisms" cannot be adjusted accordingly according to the actual length of the building support surface. The structural flexibility is poor, and the force uniformity of the building support is affected, which has disadvantages. Summary of the invention

[0003] The utility model aims at the above-mentioned deficiencies in the prior art and provides a multi-point support for the bottom of a building, thereby improving the stability of the building. The utility model can adjust the spacing between adjacent support plates according to the actual length of the building support surface, so that multiple groups of support plates maintain reasonable and equidistant spacing, thereby improving the force uniformity of the building. At the same time, the support height of the support plate can be adjusted according to the actual height of the building support surface, thereby ensuring the fit between the support plate and the building support surface, improving the stability of the construction project support, and providing a construction project support device with flexible structure and strong practicality.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A construction engineering support device includes a support plate, a threaded rod, a worm gear, a mounting sleeve, a fixed support, a movable seat, a driving rod, and a strip plate. The lower part of the fixed support has a fixed bottom plate, the middle part of the fixed support has a strip-shaped through hole, the strip-shaped through hole is adapted to the movable seat, the movable seat passes through the strip-shaped through hole, the outside of the movable seat fits the fixed support, the movable seat has a positioning plate, the positioning plate is connected to the fixed support, the fixed support has a plurality of positioning holes, the positioning holes are adapted to the screw rod, the screw rod passes through the positioning plate and the positioning hole in turn, both ends of the screw rod are connected to nuts by threads, the movable seat has a placement groove, the placement groove is adapted to the worm gear, the placement groove is connected to the worm gear, the outside of the worm gear fits the movable seat, and the inside of the worm gear is connected to the threaded rod.

[0006] The utility model describes that the upper part of the fixed support is provided with a sliding hole, the threaded rod is adapted to the sliding hole, the threaded rod passes through the sliding hole, the movable seat, and the worm gear in sequence, the threaded rod has a driving groove, the worm gear has a driving protrusion, the driving protrusion is adapted to the driving groove, the driving protrusion is connected to the driving groove, the threaded rod has a fastening slot, and the movable seat has card plate through holes on both sides, the fastening slot and the card plate through holes are adapted to the fastening card plate, the fastening card plate passes through the card plate through holes, the inner end of the fastening card plate is connected to the fastening slot, the outer end of the fastening card plate is connected to the movable seat, and the movable seat has external card plates on both sides.

[0007] The driving rod of the utility model is connected to the fixed support and the mounting sleeve in sequence, the fixed support is connected to the motor, the motor is connected to the driving rod, the driving rod has a plurality of fixing grooves, the fixing grooves are adapted to the screws, the screws are connected to the mounting sleeve and the fixing grooves in sequence, the screws are connected to the fixing grooves through threads, a worm is provided in the middle of the mounting sleeve, the worm is adapted to the worm wheel, the worm is connected to the worm wheel, and inner clamping plates are provided on both sides of the mounting sleeve, the outer side of the inner clamping plates is fitted with outer clamping plates.

[0008] The utility model provides fixed supports on both sides with fixed vertical plates, which are connected to strip plates, which are connected to limiting card plates, which have sliders, which have slide plates, which are adapted to the slide plates, which are connected to the slide plates, which slide in the slide plates, and the inner sides of the strip plates fit the support sleeves, which have support plates on the upper part, which are connected to threaded rods through threads, and limiting card slots on both sides of the support sleeves, which are adapted to the limiting card plates, which are connected to the limiting card slots. Beneficial Effects

[0009] The support plate of the utility model supports the bottom of the building, improves the stability of the building, and can slide and position in the fixed support through the movable seat according to the actual length of the supporting surface of the building, and adjust the spacing between adjacent support plates accordingly, so that multiple groups of support plates maintain reasonable and equidistant spacing, improve the force uniformity of the building, and have a flexible structure.

[0010] The fixed support of the utility model has multiple positioning holes, which are passed through the positioning plate and the positioning holes in sequence by screws to position the movable seat after adjustment, thereby ensuring the stability of the supporting force at the bottom of the support plate. The inner surfaces of the outer clamping plates on both sides of the movable seat are in contact with the outer surfaces of the inner clamping plates, providing a force fulcrum for the movable seat to drive the mounting sleeve to slide synchronously, so that the worm and the worm wheel always maintain corresponding positions and a connected state, thereby improving the linkage stability between components. Multiple groups of fixing grooves are distributed on the driving rod, which cooperate with the screws to position the mounting sleeve after sliding, and provide a force fulcrum for the mounting sleeve to rotate synchronously with the driving rod. The driving rod passes through multiple groups of mounting sleeves in sequence, so that multiple groups of worms are driven synchronously by force, thereby ensuring that the positioning and lifting of multiple groups of support plates are synchronized and unified.

[0011] The utility model discloses a driving rod, a worm, a worm wheel, a threaded rod and a supporting sleeve are coordinated and linked to control the lifting and lowering position of the supporting plate, so that the supporting height can be adjusted accordingly according to the actual height of the supporting surface of the building, thereby ensuring the fit between the supporting plate and the supporting surface of the building, improving the support stability of the construction project, and having a flexible structure and strong practicality.

[0012] The strips on both sides of the utility model are fitted to the outside of the supporting sleeve, and the limiting card plate added inside is embedded in the limiting card groove to limit the position of the supporting sleeve to prevent it from being affected by the rotational force of the threaded rod and rotating, so that it maintains longitudinal linear displacement and prevents the supporting sleeve from being separated from the threaded rod during the rising process, thereby improving the safety of structural use. The limiting card plate is slidably connected to the strips, and when the lateral spacing distance between adjacent supporting sleeves changes, the limiting card plate slides synchronously with the supporting sleeve.

[0013] The utility model provides multi-point support for the bottom of the building, improves the stability of the building, and can adjust the spacing between adjacent support plates according to the actual length of the building support surface, so that multiple groups of support plates maintain reasonable and equidistant spacing, thereby improving the force uniformity of the building. At the same time, the support height of the support plate can be adjusted according to the actual height of the building support surface, thereby ensuring the fit between the support plate and the building support surface, improving the support stability of the construction project, and having a flexible structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of a construction engineering support device.

[0015] Figure 2 This is a structural sectional view of a construction engineering support device described in the utility model.

[0016] Figure 3 The utility model is a structural cross-sectional view of a construction engineering support device.

[0017] Figure 4 It is a cross-sectional view of the support sleeve limiting structure described in the utility model.

[0018] Figure 5 This is a cross-sectional view of the support plate driving structure described in the utility model.

[0019] Figure 6 It is a schematic diagram of the structure of the movable seat described in the utility model.

[0020] Figure 7 This is a schematic diagram of the strip board and the limit clamping plate structure of the utility model.

[0021] Figure 8 This is a schematic diagram of the fixed support structure described in the utility model.

[0022] Fig. 9 It is a cross-sectional view of the connecting structure of the strip board and the limiting clamping board described in the utility model.

[0023] Fig.10 This is a cross-sectional view of the threaded rod driving structure described in the utility model.

[0024] Fig.11 For the utility model Figure 2 A magnified view of the local structure.

[0025] Fig.12 For the utility model Figure 3 A magnified view of the local structure. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0027] Embodiment 1:

[0028] A construction engineering support device, including a support plate 01, a threaded rod 03, a worm gear 09, a mounting sleeve 11, a fixed support 15, a movable seat 17, a driving rod 23, and a strip plate 33. The fixed support 15 has a fixed bottom plate 14 at the bottom, and the fixed support 15 has a strip through hole 16 in the middle, the strip through hole 16 is adapted to the movable seat 17, the movable seat 17 passes through the strip through hole 16, the movable seat 17 is externally attached to the fixed support 15, the movable seat 17 has a positioning plate 18, the positioning plate 18 is connected to the fixed support 15, the fixed support 15 has a plurality of positioning holes 20, the positioning holes 20 are adapted to the screw 19, and the screw 19 passes through the positioning holes in sequence. Plate 18, positioning hole 20, both ends of the screw rod 19 are connected to nuts 21 by threads, the movable seat 17 has a placement groove 12, the placement groove 12 is adapted to the worm gear 09, the placement groove 12 is connected to the worm gear 09, the outside of the worm gear 09 fits the movable seat 17, the inside of the worm gear 09 is connected to the threaded rod 03, the support plate 01 supports the bottom of the building to improve the stability of the building, and can be slid and positioned in the fixed support 15 by the movable seat 17 according to the actual length of the supporting surface of the building, and the interval distance between adjacent support plates 01 is adjusted accordingly, so that multiple groups of support plates 01 maintain reasonable and equidistant intervals, improve the force uniformity of the building, and have a flexible structure.

[0029] Embodiment 2:

[0030] The upper part of the fixed support 15 of the utility model has a sliding hole 13, the threaded rod 03 is adapted to the sliding hole 13, the threaded rod 03 passes through the sliding hole 13, the movable seat 17, and the worm wheel 09 in sequence, the threaded rod 03 has a driving groove 05, the worm wheel 09 has a driving protrusion 04, the driving protrusion 04 is adapted to the driving groove 05, the driving protrusion 04 is connected to the driving groove 05, the threaded rod 03 has a fastening groove 07, the two sides of the movable seat 17 have a card plate through hole 08, the fastening groove 07 and the card plate through hole 08 are adapted to the fastening card plate 06, the fastening card plate 06 passes through the card plate through hole 08, and the inner end of the fastening card plate 06 is connected to the fastening card plate The card slot 07, the outer end of the fastening card plate 06 is connected to the movable seat 17, and the movable seat 17 has external card plates 32 on both sides. This device provides multi-point support for the bottom of the building to improve the stability of the building. It can also adjust the spacing between adjacent support plates 01 according to the actual length of the building's support surface, so that multiple groups of support plates 01 maintain reasonable and equidistant spacing, improve the uniformity of the force on the building, and adjust the support height of the support plate 01 according to the actual height of the building's support surface to ensure the fit between the support plate 01 and the building's support surface, improve the stability of the construction project support, and have a flexible structure and strong practicality.

[0031] Embodiment 3:

[0032] The driving rod 23 of the utility model is connected to the fixed support 15 and the installation sleeve 11 in sequence, the fixed support 15 is connected to the motor 22, the motor 22 is connected to the driving rod 23, the driving rod 23 has a plurality of fixing grooves 24, the fixing grooves 24 are adapted to the screws 25, the screws 25 are connected to the installation sleeve 11 and the fixing grooves 24 in sequence, the screws 25 are connected to the fixing grooves 24 through threads, the driving rod 23, the worm 10, the worm wheel 09, the threaded rod 03, and the support sleeve 02 are coordinated and linked to control the lifting and lowering of the support plate 01, so that the support height is adjusted accordingly according to the actual height of the building support surface, so as to ensure the fit between the support plate 01 and the building support surface, improve the stability of the construction project support, and have a flexible structure and strong practicality. The middle part of the installation sleeve 11 has a worm 10, the worm 10 is adapted to the worm wheel 09, the worm 10 is connected to the worm wheel 09, and the two sides of the installation sleeve 11 have inner clamping plates 31, the inner clamping plates The outer clamping plate 32 is fitted on the outside of 31, and the fixed support 15 has a plurality of positioning holes 20, which are passed through the positioning plate 18 and the positioning holes 20 in sequence through the screw 19 to position the adjusted movable seat 17, thereby ensuring the stability of the bottom supporting force of the support plate 01. The inner surfaces of the outer clamping plates 32 on both sides of the movable seat 17 are fitted with the outer surfaces of the inner clamping plates 31, providing a force fulcrum for the movable seat 17 to drive the mounting sleeve 11 to slide synchronously, so that the worm 10 and the worm wheel 09 always maintain corresponding positions and a connected state, thereby improving the linkage stability between the components. A plurality of groups of fixing grooves 24 are distributed on the driving rod 23, which cooperate with the screws 25 to position the mounting sleeve 11 after sliding, and provide a force fulcrum for the mounting sleeve 11 to rotate synchronously with the driving rod 23. The driving rod 23 passes through the plurality of mounting sleeves 11 in sequence, so that the plurality of worms 10 are synchronously driven by force, thereby ensuring that the positioning and lifting of the plurality of support plates 01 are synchronous and unified.

[0033] Embodiment 4:

[0034] The utility model described in the fixed support 15 has fixed vertical plates 26 on both sides, the fixed vertical plates 26 are connected to the strip plates 33, the strip plates 33 are connected to the limiting card plates 27, the limiting card plates 27 have sliders 29, the strip plates 33 have slide grooves 30, the sliders 29 are adapted to the slide grooves 30, the sliders 29 are connected to the slide grooves 30, the sliders 29 slide in the slide grooves 30, the inner side of the strip plates 33 fits the support sleeve 02, the upper part of the support sleeve 02 has a support plate 01, the inside of the support sleeve 02 is connected to the threaded rod 03 by threads, the support sleeve 02 has limiting card grooves 28 on both sides, the limiting card grooves 28 are adapted to the limiting card plates 27, The limit card plate 27 is connected to the limit card slot 28, and the strips 33 on both sides are attached to the outside of the support sleeve 02. The limit card plate 27 added inside is embedded in the limit card slot 28 to limit the position of the support sleeve 02 to prevent it from being affected by the rotation force of the threaded rod 03 and following the rotation, so that it maintains longitudinal linear displacement and prevents the support sleeve 02 from being separated from the threaded rod 03 during the rising process, thereby improving the safety of the structure. The limit card plate 27 is slidably connected to the strips 33. When the lateral spacing between adjacent support sleeves 02 changes, the limit card plate 27 slides synchronously with the support sleeve 02.

[0035] Embodiment 5:

[0036] Installation steps: first assemble the fixed support 15 structure, first insert the movable seat 17 into the strip through-hole 16 and place it into the fixed support 15, and the inner surface of the positioning plate 18 fits with the outer surface of the fixed support 15, then pass the screw 19 through the positioning plate 18 and the positioning hole 20 in turn, and the two ends of the screw 19 are connected to the nut 21 through threads, and then pass the threaded rod 03 through the sliding hole 13, the movable seat 17, and the worm gear 09 from top to bottom in turn, until the card plate through-hole 08 corresponds to the position of the fastening card slot 07, and the driving protrusion 04 is embedded in the driving groove 05, and then pass the fastening card plate 06 through the card plate through-hole 08 until its inner end is embedded in the fastening card slot 07, and its outer end is fixedly connected to the movable seat 17, and then place the installation sleeve 11 on the outside of the movable seat 17, and the inner surface of the outer card plate 32 fits with the outer surface of the inner card plate 31 The surfaces are in contact with each other, the worm 10 and the worm wheel 09 are in corresponding positions and connected, and then the driving rod 23 is connected to the fixed support 15 and the mounting sleeve 11 in sequence, and the screw 25 is connected to the mounting sleeve 11 and the fixing groove 24 in sequence, and finally the motor 22 is installed and fixed to the outside of the fixed support 15, and the motor 22 is driven and connected to the driving rod 23. After the fixed support 15 structure is assembled, the support plate 01 is placed on the upper part of the fixed support 15, and the support sleeve 02 is sleeved on the outside of the threaded rod 03 and positioned and connected with it through threads, and then the limiting card plate 27 is placed in the strip plate 33, and the slider 29 is embedded in the slide groove 30, and finally the strip plate 33 is installed and fixed on the inner side of the fixed vertical plate 26, and the inner surface of the strip plate 33 is in contact with the outer surface of the support sleeve 02, and the limiting card plate 27 is embedded in the limiting card groove 28 to complete the installation.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A construction engineering support device, characterized in that : comprising a support plate (01), a threaded rod (03), a worm gear (09), a mounting sleeve (11), a fixed support (15), a movable seat (17), a driving rod (23), and a strip plate (33), wherein the fixed support (15) has a fixed bottom plate (14) at the bottom, and the fixed support (15) has a strip-shaped through hole (16) in the middle, the strip-shaped through hole (16) is adapted to the movable seat (17), the movable seat (17) passes through the strip-shaped through hole (16), the movable seat (17) is externally fitted to the fixed support (15), the movable seat (17) has a positioning plate (18), the positioning plate (18) is connected to the fixed support (15), the fixed support (15) has a plurality of positioning holes (20), the positioning holes (20) are adapted to the screw rod (19), the screw rod (19) passes through the positioning plate (18), the positioning hole (20) in sequence, the screw rod (19) 9) two ends are connected by threaded nuts (21), the movable seat (17) has a placement groove (12), the placement groove (12) is adapted to the worm wheel (09), the placement groove (12) is connected to the worm wheel (09), the outside of the worm wheel (09) fits the movable seat (17), the inside of the worm wheel (09) is connected to the threaded rod (03), the upper part of the fixed support (15) has a sliding hole (13), the threaded rod (03) is adapted to the sliding hole (13), the threaded rod (03) passes through the sliding hole (13), the movable seat (17), and the worm wheel (09) in sequence, the threaded rod (03) has a driving groove (05), the worm wheel (09) has a driving protrusion (04), the driving protrusion (04) is adapted to the driving groove (05), the driving protrusion (04) is connected to the driving groove (05), and the threaded rod (03) has a fastening groove (07).

2. A construction engineering support device according to claim 1, characterized in that : The movable seat (17) has a card plate through hole (08) on both sides, the fastening card slot (07) and the card plate through hole (08) are adapted to the fastening card plate (06), the fastening card plate (06) passes through the card plate through hole (08), the inner end of the fastening card plate (06) is connected to the fastening card slot (07), the outer end of the fastening card plate (06) is connected to the movable seat (17), and the movable seat (17) has an outer card plate (32) on both sides.

3. A construction engineering support device according to claim 2, characterized in that The driving rod (23) is sequentially connected to a fixed support (15) and a mounting sleeve (11); the fixed support (15) is connected to a motor (22); the motor (22) is connected to the driving rod (23); the driving rod (23) has a plurality of fixing grooves (24); the fixing grooves (24) are adapted to screws (25); the screws (25) are sequentially connected to the mounting sleeve (11) and the fixing grooves (24); the screws (25) are connected to the fixing grooves (24) by threads; a worm (10) is provided in the middle of the mounting sleeve (11); the worm (10) is adapted to a worm wheel (09); the worm (10) is connected to the worm wheel (09); and inner clamps (31) are provided on both sides of the mounting sleeve (11); the outer side of the inner clamps (31) is fitted with outer clamps (32).

4. A construction engineering support device according to claim 3, characterized in that The fixed support (15) has fixed vertical plates (26) on both sides, the fixed vertical plates (26) are connected to the strip plates (33), the strip plates (33) are connected to the limit card plates (27), the limit card plates (27) have sliders (29), the strip plates (33) have slide grooves (30), the sliders (29) are adapted to the slide grooves (30), the sliders (29) are connected to the slide grooves (30), the sliders (29) slide in the slide grooves (30), the inner side of the strip plates (33) fits the support sleeve (02), the upper part of the support sleeve (02) has a support plate (01), the inside of the support sleeve (02) is connected to the threaded rod (03) by threads, the support sleeve (02) has limit card grooves (28) on both sides, the limit card grooves (28) are adapted to the limit card plates (27), and the limit card plates (27) are connected to the limit card grooves (28).

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