CN212613873U - Entrance doorsill protection device for building construction - Google Patents
Entrance doorsill protection device for building construction Download PDFInfo
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- CN212613873U CN212613873U CN202020472170.0U CN202020472170U CN212613873U CN 212613873 U CN212613873 U CN 212613873U CN 202020472170 U CN202020472170 U CN 202020472170U CN 212613873 U CN212613873 U CN 212613873U
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Abstract
The utility model discloses a threshold protection device of registering one's residence for construction relates to construction technical field. This threshold protection device of registering one's residence for construction, including the step board, the bottom welded mounting of step board has the supporting shoe, and the third spout has been seted up to the bottom of supporting shoe, and the third slider is built-in to the third spout, and the quantity of third slider is two sets of and third slider and third spout sliding connection sets up, and the threaded rod is installed in the rotation of third spout both sides inner wall, and a lateral wall welded mounting of supporting shoe has the motor. This device is used through the cooperation that adopts pedal, bracing piece, hydraulic stem, second movable rod, motor, threaded rod and third slider for the device can prop up an independent protection platform on the threshold, thereby makes the staff when the construction, directly contacts in this device, makes the threshold obtain effectual protection to a certain extent, thereby has improved the practicality of device to a certain extent.
Description
Technical Field
The utility model relates to a construction technical field specifically is a doorsill protection device of registering one's residence for construction.
Background
In the building engineering construction process, the protection to the later-stage finished product is very important, and in the later stage of the house construction engineering under the general condition, after the door-in security door is installed, the possibility of the door-in construction still exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a doorsill protection device registers one's residence for construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a door threshold protection device for building construction comprises a pedal, wherein a support block is welded and installed at the bottom of the pedal, a third chute is formed in the bottom of the support block, a third slide block is arranged in the third chute, the number of the third slide blocks is two, the third slide blocks are arranged in a sliding connection mode with the third chute, threaded rods are rotatably installed on inner walls of two sides of the third chute, a motor is installed on one side wall of the support block in a welding mode, an output end of the motor transversely penetrates through the support block through a coupler and is arranged in a welding mode with the threaded rods, a support rod is arranged on one side wall of the third slide block, which is located outside the third chute in a welding mode, the support rod is arranged in a hollow mode, second chutes are formed in inner walls of two sides of the support rod, second slide blocks are arranged in the second chutes in a sliding connection mode, and a second, the bottom welded mounting of bracing piece has the hydraulic stem, and the flexible end of hydraulic stem sets up with the top welded connection of second connecting block, and the bottom welded mounting of second connecting block has the second movable rod, and the second movable rod vertically runs through the bottom of bracing piece and extends to the outside of bracing piece, and second movable rod and bracing piece sliding connection set up.
Preferably, the front side wall of the pedal is welded with a dustproof curtain.
Preferably, the pedal comprises a fixed block, a shell, a reset spring, an anti-skid thread, a first chute, a first slide block, a first movable rod and a first connecting block, the anti-skid thread is arranged on the outer side wall of the top of the shell, the shell is arc-shaped and is internally hollow, the fixed blocks are welded and installed on the top and the bottom of the inner side of the shell, the fixed blocks are arranged in two groups and are arranged correspondingly, the reset springs are welded and installed on the bottom of the fixed blocks, the first chute is arranged on the top and the bottom of the inner side of the shell, the first chute is arranged in two groups and is sequentially arranged at the two ends of the shell, the first slide block is arranged in the first chute, the first slide block is slidably connected with the first chute, the first connecting block is welded and installed on one side wall of the outer part of the first chute, the top of the first connecting block is welded and installed with the free end of the reset spring, the first movable, the bottom of first movable rod vertically runs through the inboard bottom of casing and extends to the outside of casing, and first movable rod and casing sliding connection set up.
Preferably, the third sliding blocks are sleeved on the threaded rod and are in threaded connection with the threaded rod, and the threads in the two groups of third sliding blocks are arranged oppositely.
Preferably, the bottom of the supporting block is provided with a rubber pad, and the corresponding side wall of the supporting rod is provided with a rubber pad.
Preferably, the bottom of the supporting block is provided with a threshold at the middle of the two groups of supporting rods.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this threshold protection device of registering one's residence for construction, this device is used through the cooperation that adopts step board, bracing piece, hydraulic stem, second movable rod, motor, threaded rod and third slider for the device can prop up an independent protection platform on the threshold, thereby makes the staff when the construction, directly contacts in this device, makes the threshold obtain effectual protection to a certain extent, thereby has improved the practicality of device to a certain extent.
(2) This threshold protection device of registering one's residence for construction, the bottom that this device is located the supporting shoe all is provided with the rubber pad with the bracing piece corresponds the side to make the device when spacing fixed threshold, reduced the pressure that the threshold will bear to a certain extent, thereby also avoided the friction that threshold and device direct contact produced to a certain extent simultaneously.
(3) This threshold protection device of registering one's residence for construction, this device are located the front side of step board and are provided with dustproof curtain to reduced the inside damage that causes the inside motor of device of dust entering device to a certain extent, thereby improved the life of device to a certain extent.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view schematically illustrating the present invention;
FIG. 3 is an enlarged schematic view of part A of the present invention;
FIG. 4 is an enlarged schematic view of part B of the present invention;
fig. 5 is an enlarged schematic view of the part C of the present invention.
In the figure: the anti-skid device comprises a pedal 1, a fixed block 101, a shell 102, a return spring 103, an anti-skid thread 104, a first sliding groove 105, a first sliding block 106, a first movable rod 107, a first connecting block 108, a supporting block 2, a motor 3, a threshold 4, a dustproof curtain 5, a hydraulic rod 6, a supporting rod 7, a second sliding groove 8, a second sliding block 9, a second movable rod 10, a rubber pad 11, a second connecting block 12, a third sliding block 13, a third sliding groove 14 and a threaded rod 15.
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. 1-5, the present invention provides a technical solution: a door threshold protection device for building construction comprises a pedal 1, a dustproof curtain 5 is welded on the front side wall of the pedal 1, the dustproof curtain 5 is arranged on the front side of the pedal 1, damage to the inside of the device caused by dust entering the device is reduced to a certain extent, the service life of the device is prolonged to a certain extent, the pedal 1 comprises a fixed block 101, a shell 102, a reset spring 103, anti-skidding threads 104, a first chute 105, a first sliding block 106, a first movable rod 107 and a first connecting block 108, the anti-skidding threads 104 are arranged on the outer side wall of the top of the shell 102, the shell 102 is arc-shaped and is hollow, the fixed block 101 is welded on the top and the bottom of the inner side of the shell 102, the fixed blocks 101 are two groups and are correspondingly arranged, the reset spring 103 is welded on the bottom of the fixed block 101, the first chute 105 is arranged on the top and the bottom of the inner side of the shell 102, the number of the first sliding grooves 105 is two, the first sliding grooves 105 are sequentially arranged at two ends of the shell 102, the first sliding grooves 105 are internally provided with first sliding blocks 106, the first sliding blocks 106 are arranged in a sliding connection mode with the first sliding grooves 105, one side wall of the first sliding blocks 106, which is positioned outside the first sliding grooves 105, is welded with a first connecting block 108, the top of the first connecting block 108 is arranged in a welding connection mode with the free end of the reset spring 103, the bottom of the first connecting block 108 is welded with a first movable rod 107, the bottom end of the first movable rod 107 longitudinally penetrates through the bottom of the inner side of the shell 102 and extends to the outside of the shell 102, the first movable rod 107 is arranged in a sliding connection mode with the shell 102, the bottom of the pedal 1 is welded with a supporting block 2, the bottom of the supporting block 2 is provided with a third sliding groove 14, third sliding blocks 13 are arranged in the third sliding grooves 14, the number of the third sliding blocks 13 is two, the inner walls of the two sides of the third chute 14 are rotatably provided with threaded rods 15, the third slide blocks 13 are sleeved on the threaded rods 15 and are in threaded connection with the threaded rods 15, the threads in the two groups of the third slide blocks 13 are arranged oppositely, one side wall of the supporting block 2 is welded with the motor 3, the output end of the motor 3 transversely penetrates through the supporting block 2 through a coupler and is in welded connection with the threaded rods 15, the bottom of the supporting block 2 is provided with a rubber pad 11, one side wall of the third slide block 13, which is positioned outside the third chute 14, is welded with a supporting rod 7, the corresponding side wall of the supporting rod 7 is provided with the rubber pad 11, the rubber pad 11 is arranged at the bottom of the supporting block 2 and at the corresponding side of the supporting rod 7, so that when the device is used for limiting and fixing a protective object, the pressure born by the protective object is reduced to, the support rod 7 is arranged in a hollow manner, the inner walls of two sides of the support rod 7 are provided with second chutes 8, second sliding blocks 9 are arranged in the second chutes 8, the second sliding blocks 9 are arranged in sliding connection with the second chutes 8, the second sliding blocks 9 are positioned on one side wall outside the second chutes 8 and are welded with second connecting blocks 12, hydraulic rods 6 are welded at the bottoms of the support rods 7, the telescopic ends of the hydraulic rods 6 are arranged in welding connection with the tops of the second connecting blocks 12, second movable rods 10 are welded at the bottoms of the second connecting blocks 12, the second movable rods 10 longitudinally penetrate through the bottoms of the support rods 7 and extend to the outside of the support rods 7, the second movable rods 10 are arranged in sliding connection with the support rods 7, a threshold 4 is arranged at the middle of the two sets of support rods 7 at the bottom of the support block 2, and the pedal 1, the support rods 7, the hydraulic rods 6 and the second movable rods, The cooperation of motor 3, threaded rod 15 and third slider 13 is used for the device can prop up an independent protection platform on threshold 4, thereby makes the staff when the construction, directly contacts in this device, makes threshold 4 obtain effectual protection to a certain extent, thereby has improved the practicality of device to a certain extent.
The working principle is as follows: when threshold 4 need be under construction the protection, detain this device and put on threshold 4, thereby it causes second movable rod 10 longitudinal motion to carry out the altitude mixture control of this device to pass through drive hydraulic stem 6 according to the height of threshold 4, simultaneously according to the width of threshold 4, thereby driving motor 3 orders about threaded rod 15 and rotates and cause third slider 13 to drive bracing piece 7 and carry out lateral motion until pressing from both sides tight threshold 4, simultaneously according to the height that second movable rod 10 was adjusted, reset spring 103 orders about first movable rod 107 and extends the casing 102 outside and cause and laminate in ground.
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 (6)
1. The utility model provides a threshold protection device of registering one's residence for construction, includes pedal (1), its characterized in that: the bottom of the pedal (1) is welded with a supporting block (2), the bottom of the supporting block (2) is provided with a third chute (14), a third sliding block (13) is arranged in the third chute (14), the number of the third sliding blocks (13) is two, the third sliding blocks (13) are arranged in a sliding connection mode with the third chute (14), threaded rods (15) are rotatably arranged on the inner walls of the two sides of the third chute (14), a motor (3) is arranged on one side wall of the supporting block (2) in a welding mode, the output end of the motor (3) transversely penetrates through the supporting block (2) through a coupler and is arranged in a welding mode on the threaded rods (15), a supporting rod (7) is arranged on one side wall of the outer portion of the third chute (14) in a welding mode, the supporting rod (7) is arranged in a hollow mode, the inner walls of the two sides of the supporting rod (7) are provided with second chutes (8), second slider (9) and second spout (8) sliding connection set up, second slider (9) are located outside lateral wall welded mounting of second spout (8) and have second connecting block (12), the bottom welded mounting of bracing piece (7) has hydraulic stem (6), the flexible end of hydraulic stem (6) sets up with the top welded connection of second connecting block (12), second movable rod (10) are installed in the bottom welded mounting of second connecting block (12), second movable rod (10) vertically run through the bottom of bracing piece (7) and extend to the outside of bracing piece (7), and second movable rod (10) and bracing piece (7) sliding connection set up.
2. The entrance sill protector for building construction as claimed in claim 1, wherein: and a dustproof curtain (5) is welded on the front side wall of the pedal (1).
3. The entrance sill protector for building construction as claimed in claim 1, wherein: the pedal (1) is composed of a fixed block (101), a shell (102), a reset spring (103), anti-skid threads (104), a first sliding groove (105), a first sliding block (106), a first movable rod (107) and a first connecting block (108), the anti-skid threads (104) are arranged on the outer side wall of the top of the shell (102), the shell (102) is arc-shaped and is arranged in a hollow mode, the fixed blocks (101) are welded and installed on the top and the bottom of the inner side of the shell (102), the fixed blocks (101) are arranged in two groups and are arranged correspondingly, the reset spring (103) is welded and installed on the bottom of the fixed blocks (101), the first sliding grooves (105) are formed in the top and the bottom of the inner side of the shell (102), the first sliding grooves (105) are arranged in two groups and are sequentially located at two ends of the shell (102), the first sliding groove (105) is internally provided with the first sliding block (106), and the first sliding groove (105), first slider (106) are located outside one side wall welded mounting of first spout (105) and have first connecting block (108), the top of first connecting block (108) and the free end welded connection setting of reset spring (103), first movable rod (107) are installed in the bottom welded mounting of first connecting block (108), the bottom of first movable rod (107) vertically runs through the inboard bottom of casing (102) and extends to the outside of casing (102), and first movable rod (107) and casing (102) sliding connection set up.
4. The entrance sill protector for building construction as claimed in claim 1, wherein: the third sliding blocks (13) are sleeved on the threaded rod (15) and are in threaded connection with the threaded rod (15), and the threads in the two groups of third sliding blocks (13) are arranged oppositely.
5. The entrance sill protector for building construction as claimed in claim 1, wherein: the bottom of the supporting block (2) is provided with a rubber pad (11), and the corresponding side wall of the supporting rod (7) is provided with the rubber pad (11).
6. The entrance sill protector for building construction as claimed in claim 1 or 5, wherein: the bottom of the supporting block (2) is provided with a threshold (4) in the middle of the two groups of supporting rods (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472170.0U CN212613873U (en) | 2020-04-02 | 2020-04-02 | Entrance doorsill protection device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472170.0U CN212613873U (en) | 2020-04-02 | 2020-04-02 | Entrance doorsill protection device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212613873U true CN212613873U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020472170.0U Active CN212613873U (en) | 2020-04-02 | 2020-04-02 | Entrance doorsill protection device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212613873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335779A (en) * | 2020-03-02 | 2020-06-26 | 李冬川 | Threshold equipment of shrink protection helping hand for construction |
-
2020
- 2020-04-02 CN CN202020472170.0U patent/CN212613873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335779A (en) * | 2020-03-02 | 2020-06-26 | 李冬川 | Threshold equipment of shrink protection helping hand for construction |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230113 Address after: 300406 Room 8328, 8th Floor, Business Center, No. 88, Yongjin Road, High end Park, Tianjin Beichen Economic and Technological Development Zone, Beichen District, Tianjin Patentee after: CSCEC Green Smart Engineering Design and Research Institute (Tianjin) Co.,Ltd. Address before: No. 196, xuanmei village, Shanxia Town, Hui'an County, Quanzhou City, Fujian Province, 362100 Patentee before: Chen Shuangling |