CN210034964U

CN210034964U - Detachable wall surface three-dimensional sand table fixing assembly

Info

Publication number: CN210034964U
Application number: CN201920590743.7U
Authority: CN
Inventors: 陈云; 陆优兵; 姜丽峰; 林志超; 冯黎喆; 耿玉晓; 鲁晴芋; 张凯; 成春权; 侯春洋
Original assignee: Suzhou Gold Mantis Construction Decoration Co Ltd
Current assignee: Suzhou Gold Mantis Construction Decoration Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-02-07
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a subassembly is fixed to three-dimensional sand table of removable wall, including fixed frame and sand table panel, the spacing rotation in both sides of fixed frame inner wall has two rectangle sleeve pipes, the sand table panel is in the frame of fixed frame, the rear side fixedly connected with fixing base of sand table panel one, the spacing rotation of inner wall of fixing base one has the pivot, the fixed surface of pivot is connected with the worm, the surface toothing of worm has the worm wheel, the two-way screw rod of inner wall fixedly connected with of worm wheel, the surface rotation cover of two-way screw rod has fixing base two, the front side of fixing base two and the rear side fixed connection of sand table panel, the surface spiro union of two-way screw rod has the thread bush of two symmetries. The utility model discloses, use through the cooperation between the above-mentioned structure, solved in the in-service use because the installation of sand table is dismantled still not enough swiftly convenient, and is difficult to carry out pitch angle's regulation, the problem of bringing inconvenience for the use.

Description

Detachable wall surface three-dimensional sand table fixing assembly

Technical Field

The utility model relates to a building engineering technical field specifically is a subassembly is fixed to three-dimensional sand table of removable wall.

Background

According to the topographic map, aerial photograph or on-the-spot topography, according to certain proportional relation, use the model that silt, war game and other materials pile up; nowadays, in the building field, the sand table model is commonly used to demonstrate the expected effect of building, and the fixed mounting of plane sand table has become mature day by day, but the sand table of three-dimensional placing has the problem of the installation dismantlement convenience inadequately, for this reason people propose an interior sand table fixing device, like the three-dimensional sand table fixing device of removable wall that chinese patent CN109267716A disclosed, it includes: the at least two first hanging frames are mutually parallel, vertical and detachably fixed on the wall surface, and the upper surfaces of the first hanging frames are provided with first vertical grooves; at least two hanging rods which are arranged right in front of the first hanging rack and horizontally placed; the locking device is used for fixing the relative position of the hanging rod relative to the first hanging rack; the second hangers are hooked on the hanging rods, and in the specific construction process, the distance between the second hangers can be adjusted according to the actual size of the unit splice plates; in addition, the relative position height of the unit splicing plates can be adjusted according to actual needs; however, in practical use, the sand table is still not fast and convenient enough to mount and dismount, and the pitching angle is difficult to adjust, so that inconvenience is brought to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subassembly is fixed to three-dimensional sand table of removable wall, improves traditional device, has solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a subassembly is fixed to three-dimensional sand table of removable wall, includes fixed frame and sand table panel, the spacing rotation in both sides of fixed frame inner wall has two rectangle sleeve pipes, the sand table panel is in the frame of fixed frame, the rear side fixedly connected with fixing base one of sand table panel, the spacing rotation of inner wall of fixing base one has the pivot, the fixed surface of pivot is connected with the worm.

The surface engagement of worm has the worm wheel, the two-way screw rod of inner wall fixedly connected with of worm wheel, the surface rotation cover of two-way screw rod has fixing base two, the front side of fixing base two and the rear side fixed connection of sand table panel, the surperficial spiro union of two-way screw rod has the thread bush of two symmetries, the equal fixedly connected with slide bar in surface of thread bush, the spout has been seted up to the rear side of sand table panel, the surface that is close to the front end on the slide bar slides, two the equal fixedly connected with mount in looks dorsal part of thread bush, two the equal fixedly connected with rectangular rod in looks dorsal part of mount, keep away from the surface and the sheathed tube inner wall sliding connection of mount one end on the rectangular rod, the top of fixed frame is equipped with and turns to the device.

Preferably, the steering device comprises a motor and a lifting plate, the bottom of the motor is fixedly connected with the upper surface of the fixed frame, the top fixedly connected with screw rod of the output shaft on the motor, a threaded hole matched with the screw rod in a threaded manner is formed in the surface of the lifting plate, a transmission rod is fixedly connected with the lower surface of the lifting plate, the bottom of the transmission rod penetrates through the upper surface of the fixed frame and is fixedly connected with a toothed plate, a gear is meshed with the front side of the toothed plate, and the inner wall of the gear is fixedly connected with the surface of the rectangular sleeve.

Preferably, the bottom of the inner wall of the fixed frame is movably connected with a supporting block, and the upper surface of the supporting block can be in sliding connection with the lower surface of the sand table panel.

Preferably, the upper surface of the supporting block is provided with a groove, and the groove in the supporting block is in sliding connection with the lower surface of the sand table panel.

Preferably, the surface of the rotating shaft close to the rear end penetrates through the first fixing seat, and the surface of the rotating shaft close to the rear end is provided with anti-skid grains.

Preferably, the number of the slide bars on the threaded sleeve is two, and the two slide bars are symmetrically arranged by the horizontal central line of the threaded sleeve.

Preferably, one end of the rectangular rod, which is far away from the fixed frame, is a conical surface.

Preferably, the lower fixed surface of lifter plate is connected with damping spring, damping spring's bottom and the fixed surface of fixed frame are connected.

Preferably, the number of the damping springs is two, and the two damping springs are symmetrically arranged with respect to a vertical center line of the screw rod.

Preferably, the side surface of the toothed plate is fixedly connected with a sliding block, and the side surface of the sliding block is limited and slides on the inner wall of the fixed frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

firstly, the utility model realizes the integral fixed support and protection of the device by fixedly connecting the fixed frame and the vertical wall surface, the sand table panel is firstly placed in the fixed frame, then the rotation of the rotating shaft is manually driven, the worm rotates synchronously therewith, and further the worm wheel meshed with the worm rotates continuously, and the bidirectional screw and the worm wheel rotate coaxially; after the bidirectional screw rotates, the thread sleeve in threaded fit with the bidirectional screw has a tendency of coaxial rotation therewith, but a slide rod on the thread sleeve can only move left and right in the chute, so that the thread sleeve is prevented from coaxial rotation with the bidirectional screw, and after the bidirectional screw rotates, the two thread sleeves can simultaneously move in opposite directions or move away from each other on the bidirectional screw; when the two threaded sleeves move away from each other, the sliding rod, the fixed frame and the rectangular rod move synchronously along with the two threaded sleeves, and finally the rectangular rod is inserted into the rectangular sleeve;

two, the utility model discloses a turn to the setting of device, can make the rectangular sleeve pipe area rectangle pole carry out synchronous rotation, through the transmission of thread bush and slide bar, realize the rotation of fixed frame, fixed frame obtains the every single move promptly and adjusts.

Thirdly, the utility model discloses a cooperation between the above-mentioned structure is used, has solved in the in-service use because the installation of sand table is dismantled still not swift convenient enough, and is difficult to carry out pitch angle's regulation, the problem of bringing inconvenience for the use.

Drawings

FIG. 1 is a rear view of the structure of the present invention;

fig. 2 is a rear view of the sand table panel of the present invention;

fig. 3 is a left side view of the rectangular sleeve of the present invention;

fig. 4 is a left side view of the supporting block of the present invention.

In the figure: 1-fixed frame, 2-rectangular sleeve, 3-sand table panel, 4-fixed seat I, 5-rotating shaft, 6-worm, 7-worm gear, 8-bidirectional screw, 9-fixed seat II, 10-thread sleeve, 11-sliding rod, 12-sliding groove, 13-fixed frame, 14-rectangular rod, 15-steering device, 16-motor, 17-screw, 18-lifting plate, 181-damping spring, 19-transmission rod, 20-toothed plate, 201-sliding block, 21-gear and 22-supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a detachable wall three-dimensional sand table fixing component comprises a fixing frame 1 and a sand table panel 3, wherein the fixing frame 1 is fixedly connected with a vertical wall, the integral fixing support and protection of the device are realized, the bottom of the inner wall of the fixing frame 1 is movably connected with a supporting block 22, the upper surface of the supporting block 22 can be in sliding connection with the lower surface of the sand table panel 3, the sand table panel 3 can be quickly adjusted in height in the fixing frame 1 when being fixedly installed through the arrangement of the supporting block 22, the fixing installation of the sand table panel 3 is convenient, a groove is formed in the upper surface of the supporting block 22 and is in sliding connection with the lower surface of the sand table panel 3, the sand table panel 3 can be stably placed on the supporting block 22 through the arrangement of the groove, the use is convenient, after the fixing installation is finished, the supporting block 22 can be drawn out from the left side and the right side, two rectangular sleeves 2 are in limiting rotation on two sides, the sand table panel 3 is positioned in a frame of the fixed frame 1, a first fixed seat 4 is fixedly connected to the rear side of the sand table panel 3, a rotating shaft 5 is rotatably limited on the inner wall of the first fixed seat 4, the surface, close to the rear end, of the rotating shaft 5 penetrates through the first fixed seat 4, anti-skid grains are arranged on the surface, close to the rear end, of the rotating shaft 5, the rotating shaft 5 is driven to drive the worm 6 to rotate, and a through hole is formed in the axis of the front end of the worm 6 and is fixedly connected with the surface of the rotating shaft 5 through the through; the coaxial rotation of the worm 6 and the rotating shaft 5 is realized; the surface of the rotating shaft 5 is fixedly connected with a worm 6.

The surface of the worm 6 is meshed with a worm wheel 7, the inner wall of the worm wheel 7 is fixedly connected with a bidirectional screw 8, the sand table panel 3 is placed in the fixed frame 1, then the rotating shaft 5 is manually driven to rotate, the worm 6 rotates synchronously therewith, the worm wheel 7 meshed with the worm 6 rotates continuously, and the bidirectional screw 8 and the worm wheel 7 rotate coaxially; a second fixed seat 9 is sleeved on the surface of the two-way screw 8 in a rotating mode, the front side of the second fixed seat 9 is fixedly connected with the rear side of the sand table panel 3, two symmetrical thread sleeves 10 are connected to the surface of the two-way screw 8 in a threaded mode, after the two-way screw 8 rotates, the thread sleeves 10 in threaded fit with the two-way screw 8 have a coaxial rotating trend along with the two-way screw, but a sliding rod 11 on each thread sleeve 10 can only move left and right in a sliding groove 12, so that the thread sleeves 10 are prevented from rotating coaxially with the two-way screw 8, and after the two-way screw 8 rotates, the two thread sleeves 10 can move towards each other or move away from each other on the two-; the surface of the threaded sleeve 10 is fixedly connected with two sliding rods 11, the number of the sliding rods 11 on the threaded sleeve 10 is two, the two sliding rods 11 are symmetrically arranged by the horizontal central line of the threaded sleeve 10, the stress of the threaded sleeve 10 is more balanced through the arrangement of the two sliding rods 11, and the sand table panel 3 can be pushed and rotated more stably by the two sliding rods 11; a sliding groove 12 is formed in the rear side of the sand table panel 3, the surface, close to the front end, of the sliding rod 11 slides in a limited mode on the inner wall of the sliding groove 12, fixing frames 13 are fixedly connected to the opposite sides of the two threaded sleeves 10, rectangular rods 14 are fixedly connected to the opposite sides of the two fixing frames 13, when the two threaded sleeves 10 move away from each other, the sliding rod 11, the fixing frames 13 and the rectangular rods 14 move synchronously, and finally the rectangular rods 14 are inserted into the rectangular sleeve 2, and the sand table panel 3 is stably fixed on the fixing frame 1 due to the fact that the rectangular rods 14 are matched with the rectangle of the rectangular sleeve 2; one end of the rectangular rod 14, which is far away from the fixed frame 13, is a conical surface, the auxiliary rectangular rod 14 can be guided into the rectangular sleeve 2 through the arrangement of the conical surface, the surface of one end of the rectangular rod 14, which is far away from the fixed frame 13, is in sliding connection with the inner wall of the rectangular sleeve 2, the top of the fixed frame 1 is provided with a steering device 15, the rectangular sleeve 2 can drive the rectangular rod 14 to synchronously rotate through the arrangement of the steering device 15, and the rotation of the fixed frame 1 is realized through the transmission of the threaded sleeve 10 and the sliding rod 11, namely the fixed frame 1 is subjected to pitching adjustment; the steering device 15 comprises a motor 16 and a lifting plate 18, the bottom of the motor 16 is fixedly connected with the upper surface of the fixed frame 1, the top of an output shaft on the motor 16 is fixedly connected with a screw rod 17, the surface of the lifting plate 18 is provided with a threaded hole matched with the screw rod 17 in a threaded manner, the lower surface of the lifting plate 18 is fixedly connected with a damping spring 181, the bottom of the damping spring 181 is fixedly connected with the upper surface of the fixed frame 1, and by means of the arrangement of the damping spring 181, micro vibration generated in the use process can be absorbed and filtered, so that the adjusting effect is better and more accurate; the number of the damping springs 181 is two, the two damping springs 181 are symmetrically arranged along the vertical central line of the screw 17, the left and right stress of the lifting plate 18 is balanced through the arrangement of the two damping springs 181, and the stability during movement is further improved; the lower surface of the lifting plate 18 is fixedly connected with a transmission rod 19, the bottom of the transmission rod 19 penetrates through the upper surface of the fixed frame 1 and is fixedly connected with a toothed plate 20, the side surface of the toothed plate 20 is fixedly connected with a sliding block 201, the side surface of the sliding block 201 slides on the inner wall of the fixed frame 1 in a limiting manner, and the stability of the toothed plate 20 in the lifting process can be further improved through the arrangement of the sliding block 201; the front side of the toothed plate 20 is engaged with a gear 21, the inner wall of the gear 21 is fixedly connected with the surface of the rectangular sleeve 2, when in use, the output shaft on the motor 16 drives the screw 17 to continuously rotate, the lifting plate 18 in threaded fit with the screw has a trend of synchronous rotation therewith, but the transmission rod 19 can only lift on the fixed frame 1, so that the rotation of the lifting plate 18 is blocked, and then the lifting plate 18 and the screw 17 generate relative rotation, so that the lifting plate 18 lifts on the screw 17; the toothed plate 20 is lifted synchronously, the gear 21 meshed with the toothed plate 20 rotates immediately, and the rotation of the sand table panel 3 is realized through transmission, namely the pitching adjustment is realized; once the motor 16 stops rotating and the lifting plate 18 stops lifting, the sand table panel 3 can be maintained at a fixed angle.

The working principle is as follows: when the detachable wall surface three-dimensional sand table fixing assembly is used, the fixing support and protection of the whole device are realized by fixedly connecting the fixing frame 1 and a vertical wall surface, the sand table panel 3 is firstly placed in the fixing frame 1, then the rotation of the rotating shaft 5 is manually driven, the worm 6 rotates synchronously therewith, the worm wheel 7 meshed with the worm 6 rotates continuously, and the bidirectional screw 8 and the worm wheel 7 rotate coaxially; after the bidirectional screw 8 rotates, the threaded sleeve 10 in threaded fit with the bidirectional screw 8 has a tendency of coaxial rotation therewith, but the slide rod 11 on the threaded sleeve 10 can only move left and right in the slide groove 12, so that the threaded sleeve 10 is prevented from coaxial rotation with the bidirectional screw 8, and after the bidirectional screw 8 rotates, the two threaded sleeves 10 can simultaneously move in opposite directions or move away from each other on the bidirectional screw 8; when the two threaded sleeves 10 move away from each other, the sliding rod 11, the fixed frame 13 and the rectangular rod 14 move synchronously, and finally the rectangular rod 14 is inserted into the rectangular sleeve 2, and the sand table panel 3 is stably fixed on the fixed frame 1 due to the rectangular matching of the rectangular rod 14 and the rectangular sleeve 2; through the arrangement of the steering device 15, the rectangular sleeve 2 can synchronously rotate with the rectangular rod 14, and the rotation of the fixed frame 1 is realized through the transmission of the threaded sleeve 10 and the sliding rod 11, namely the pitching adjustment of the fixed frame 1 is realized; through the cooperation use between the above-mentioned structure, solved in the in-service use process because the installation of sand table is dismantled still not swift convenient enough, and is difficult to carry out the regulation of every single move angle, gives the problem that the use is inconvenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a subassembly is fixed to three-dimensional sand table of removable wall which characterized in that: the sand table fixing frame comprises a fixing frame (1) and a sand table panel (3), two rectangular sleeves (2) are arranged on two sides of the inner wall of the fixing frame (1) in a limiting rotation mode, the sand table panel (3) is located in a frame of the fixing frame (1), a first fixing seat (4) is fixedly connected to the rear side of the sand table panel (3), a rotating shaft (5) is arranged on the inner wall of the first fixing seat (4) in a limiting rotation mode, and a worm (6) is fixedly connected to the surface of the rotating shaft (5);

the surface of the worm (6) is meshed with a worm wheel (7), the inner wall of the worm wheel (7) is fixedly connected with a bidirectional screw (8), the surface of the bidirectional screw (8) is rotatably sleeved with a second fixing seat (9), the front side of the second fixing seat (9) is fixedly connected with the rear side of the sand table panel (3), the surface of the bidirectional screw (8) is screwed with two symmetrical thread sleeves (10), the surfaces of the thread sleeves (10) are fixedly connected with a sliding rod (11), the rear side of the sand table panel (3) is provided with a sliding groove (12), the surface, close to the front end, of the sliding rod (11) slides on the inner wall of the sliding groove (12) in a limiting manner, the opposite sides of the two thread sleeves (10) are fixedly connected with fixing frames (13), the opposite sides of the two fixing frames (13) are fixedly connected with rectangular rods (14), the surface, far away from one end of the fixing frame (13), of the rectangular rods (14) is connected with the inner wall of the rectangular sleeve (, the top of the fixed frame (1) is provided with a steering device (15).

2. The assembly of claim 1, wherein the removable wall space sand table is fixed: turn to device (15) including motor (16) and lifter plate (18), the bottom of motor (16) is connected with the last fixed surface of fixed frame (1), top fixedly connected with screw rod (17) of output shaft on motor (16), the screw hole with screw rod (17) screw-thread fit is seted up on the surface of lifter plate (18), the lower fixed surface of lifter plate (18) is connected with transfer line (19), the upper surface and the fixedly connected with pinion rack (20) of fixed frame (1) are run through to the bottom of transfer line (19), the front side meshing of pinion rack (20) has gear (21), the inner wall of gear (21) is connected with the fixed surface of rectangle sleeve pipe (2).

3. The assembly of claim 1, wherein the removable wall space sand table is fixed: the bottom of the inner wall of the fixed frame (1) is movably connected with a supporting block (22), and the upper surface of the supporting block (22) can be in sliding connection with the lower surface of the sand table panel (3).

4. The assembly of claim 3, wherein the removable wall space sand table is fixed: the upper surface of the supporting block (22) is provided with a groove, and the groove in the supporting block (22) is connected with the lower surface of the sand table panel (3) in a sliding manner.

5. The assembly of claim 1, wherein the removable wall space sand table is fixed: the surface of the rotating shaft (5) close to the rear end penetrates through the first fixing seat (4), and anti-slip grains are arranged on the surface of the rotating shaft (5) close to the rear end.

6. The assembly of claim 1, wherein the removable wall space sand table is fixed: the number of the sliding rods (11) on the threaded sleeve (10) is two, and the two sliding rods (11) are symmetrically arranged by the horizontal central line of the threaded sleeve (10).

7. The assembly of claim 1, wherein the removable wall space sand table is fixed: one end of the rectangular rod (14) far away from the fixed frame (13) is a conical surface.

8. The assembly of claim 2, wherein the removable wall space sand table is fixed: the lower surface fixed connection of lifter plate (18) has damping spring (181), damping spring (181)'s bottom and the last fixed surface of fixed frame (1) are connected.

9. The removable three-dimensional sand table of wall fixed subassembly of claim 8, characterized in that: the number of damping spring (181) is two, and two damping spring (181) use the vertical central line symmetry setting of screw rod (17).

10. The assembly of claim 2, wherein the removable wall space sand table is fixed: the side face of the toothed plate (20) is fixedly connected with a sliding block (201), and the side face of the sliding block (201) slides on the inner wall of the fixed frame (1) in a limiting mode.