CN214006623U - Foundation ditch construction safety device - Google Patents
Foundation ditch construction safety device Download PDFInfo
- Publication number
- CN214006623U CN214006623U CN202022677882.9U CN202022677882U CN214006623U CN 214006623 U CN214006623 U CN 214006623U CN 202022677882 U CN202022677882 U CN 202022677882U CN 214006623 U CN214006623 U CN 214006623U
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- clamping
- column
- sliding
- spring
- holes
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 18
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract 1
- 230000001012 protector Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model belongs to the technical field of protector's technique and specifically relates to a foundation ditch construction safety device is related to, and it includes the rail guard unit that a plurality of can splice each other, the bottom both ends of rail guard unit are provided with the length compensation subassembly that is used for compensating rail guard unit bottom length. This application has the effect that can improve the stability that safety device placed.
Description
Technical Field
The application relates to the technical field of protective devices, in particular to a safety protective device for foundation pit construction.
Background
The foundation pit is a pit dug by installing the base elevation and the base plane size at the designed position of the foundation, belongs to temporary engineering, and generally needs to be provided with a safety protection device around the foundation pit for preventing safety accidents.
In the related safety protection device, the safety protection device is mainly formed by splicing a plurality of guard rail units and is surrounded at the edge of a foundation pit so as to achieve the effect of warning people to pay attention to safety. Wherein, two adjacent rail guard units are generally fixed through screws, and the specific fixing mode is as follows: and a lug is arranged on the side edge of each guard rail unit, screw holes are drilled on the lug, and screws sequentially penetrate through the screw holes of two adjacent guard rail units and are screwed tightly to realize fastening.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the installation positions between two adjacent guard rail units are required to be aligned according to the fastening positions, and the vicinity of a foundation pit is often uneven muddy soil, the unstable placement of the safety protection device often occurs.
SUMMERY OF THE UTILITY MODEL
In order to improve the stability that safety device placed, this application provides a foundation ditch construction safety device.
The application provides a pair of foundation ditch construction safety device adopts following technical scheme:
a safety protection device for foundation pit construction comprises a plurality of guard rail units which can be spliced with one another, wherein length compensation assemblies used for compensating the length of the bottoms of the guard rail units are arranged at two ends of the bottoms of the guard rail units.
By adopting the technical scheme, when the end position of the safety protection device is unstable due to uneven ground, the length compensation assemblies arranged at the bottom of the protective guard unit are utilized to adjust the lengths of the two ends of the bottom of the safety protection device, so that the two ends of the safety protection device can stably press the ground, and the placing stability of the safety protection device is improved.
Preferably, the length compensating assembly includes a base which is slidably moved up and down in a longitudinal direction of the guard rail unit and is fixable at a final position.
By adopting the technical scheme, the base slides up and down along the guard rail unit so as to compensate the gap between the guard rail unit and the ground, and the base can be fixed at the adjusted position so as to press the guard rail unit with the adjusted length on the ground.
Preferably, the base is provided with a threaded column, and the bottom of the guard rail unit is vertically provided with a threaded hole for being in threaded connection with the threaded column.
By adopting the technical scheme, when the length of the end part of the protective guard unit needs to be adjusted, the base is rotated along the specific direction, the threaded column on the base can move downwards along the length direction of the threaded hole so as to increase the length of the position of the protective guard unit, and when the base is rotated along the opposite direction, the threaded column on the base can move upwards along the length direction of the threaded hole and coincide with the protective guard unit so as to shorten the length of the base for compensating the protective guard unit.
Preferably, the base is provided with a sliding column, the bottom of the guard rail unit is vertically provided with a sliding groove for the sliding column to slide up and down, and the sliding column is provided with a clamping component for fixing the position of the sliding column.
By adopting the technical scheme, the slide column slides up and down in the sliding groove to adjust the length compensated for the protective guard unit, and then the slide column is fixed at the final adjusting position by the clamping and fixing component.
Preferably, the clamping and fixing component comprises a clamping column which can horizontally stretch out and draw back, the clamping column comprises a clamping and fixing section and a sliding section, sliding holes and clamping holes which are distributed at intervals are formed in the wall of the sliding groove in the vertical direction, the clamping holes are communicated with the through holes, the clamping and fixing section can be inserted into the clamping holes, and the sliding section can slide up and down in the through holes and the clamping holes in the vertical direction.
By adopting the technical scheme, the clamping column can horizontally stretch, when the telescopic clamping column enables the sliding section to be located at the position of the clamping hole, the clamping column is pushed up and down, the sliding section slides in the through hole and the clamping hole and drives the sliding column to slide up and down so as to adjust the length of the sliding column for compensating the protective guard unit, and after the position is adjusted, the telescopic clamping column enables the clamping section to be located at the position of the clamping hole, so that the vertical movement of the clamping column is limited, and the position fixing of the sliding column is realized.
Preferably, a spring is arranged at one end, close to the sliding column, of the clamping column, one end of the spring is connected with the end portion of the clamping column, and the other end of the spring is connected with the side face of the sliding column.
Through adopting above-mentioned technical scheme, utilize the spring to realize the flexible of card post, when extrusion card post and compression spring, the section of sliding of card post is located the card hole, and when the card post can slide from top to bottom to another card hole, unclamp the card post, the spring gives a power of keeping away from the spring of card post, makes card post automatic re-setting, and the card solid section of card post is located the card hole promptly, and the card post is restricted and slides.
Preferably, a guide groove for providing a guide function for the extension and retraction of the spring is formed on the side surface of the sliding column, and the spring is installed in the guide groove.
Through adopting above-mentioned technical scheme, utilize the guiding hole to provide the guide effect to sliding of spring, can reduce the torsional condition of spring and take place.
Preferably, one end of the clamping column, which is far away from the spring, is provided with a stop block for limiting the clamping column to be completely retracted into the sliding groove, and when the clamping column moves towards the sliding groove, the stop block abuts against the outer side surface of the guard rail unit.
Through adopting above-mentioned technical scheme, set up the dog and can avoid blocking the post to the inslot extrusion that slides, block the post and retract the groove that slides completely and appear blocking the problem that the post is difficult to promote the card post.
In summary, the present application includes at least one of the following beneficial technical effects:
the length compensation assembly is utilized to adjust the lengths of the two ends of the bottom of the safety protection device, so that the two ends of the safety protection device can stably press against the ground, and the placing stability of the safety protection device is improved;
by rotating the base, the length of the base for compensating the protective guard unit is adjusted by utilizing the threaded matching between the threaded column on the base and the threaded hole of the protective guard unit;
the length of the protective guard unit is adjusted by sliding the sliding column up and down in the sliding groove, and the position of the sliding column is fixed by clamping the clamping column on the sliding column with the clamping hole, so that the length compensation of the protective guard unit is completed.
Drawings
Fig. 1 is a schematic structural diagram of a foundation pit construction safety device in embodiment 1 of the present application.
Fig. 2 is a schematic structural diagram of a base in embodiment 1 of the present application.
Fig. 3 is a schematic structural diagram of a base in embodiment 2 of the present application.
Fig. 4 is a schematic diagram of an exploded structure of a base in embodiment 2 of the present application.
Description of reference numerals: 1. a guard rail unit; 2. a base; 3. a threaded post; 4. a threaded hole; 5. a traveler; 6. a sliding groove; 71. clamping the column; 711. a clamping section; 712. a slipping section; 8. a sliding hole; 9. a clamping hole; 10. a spring; 11. a guide groove; 12. and a stop block.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses foundation ditch construction safety device.
Example 1.
Referring to fig. 1, the safety protection device includes a plurality of guard rail units 1 which can be spliced with each other, and length compensation assemblies are disposed at two ends of the bottom of each guard rail unit 1, and are used for compensating the length of the bottom of each guard rail unit 1, so that two ends of the safety protection device can stably press against the ground, and the placing stability of the safety protection device is improved.
Referring to fig. 2, the length compensation member may be a plurality of spacers stacked between the guard rail unit 1 and the ground to fill a gap between the bottom of the guard rail unit 1 and the ground, and in this way, the material cost is low and the guard rail member does not need to be additionally processed. In this embodiment, the length compensating assembly includes a base 2 that can slide up and down in the longitudinal direction of the guard rail unit 1 and can be fixed in a final position. Specifically, the base 2 is provided with a threaded column 3, and the bottom of the guard rail unit 1 is vertically provided with a threaded hole 4 for being in threaded connection with the threaded column 3. When the length of the end of the guard rail unit 1 needs to be adjusted, the base 2 is rotated in a specific direction, the threaded post 3 on the base 2 can move downwards along the length direction of the threaded hole 4 to increase the length of the position of the guard rail unit 1, and when the base 2 is rotated in the opposite direction, the threaded post 3 on the base 2 can move upwards along the length direction of the threaded hole 4 and coincide with the guard rail unit 1 to shorten the length of the base 2 for compensating the guard rail unit 1. The length compensation assembly of the embodiment can flexibly adjust the compensation length, and the length compensation assembly is connected to the guard rail unit 1 without being disassembled and assembled.
The implementation principle of the embodiment 1 of the application is as follows: when the guard rail unit 1 is placed on a rugged ground, the adjustment of the compensation length of the guard rail unit 1 is accomplished by rotating the base 2 in a specific direction to move the threaded post 3 on the base 2 downward along the length of the threaded hole 4 to increase the length of the guard rail unit 1 at that position, or by rotating the base 2 in the opposite direction to move the threaded post 3 on the base 2 upward along the length of the threaded hole 4 and to coincide with the guard rail unit 1 to shorten the length of the base 2 to compensate for the guard rail unit 1.
Example 2.
Referring to fig. 3 and 4, the difference between the present embodiment and embodiment 1 is that a base 2 is provided with a sliding column 5, the bottom of the guard rail unit 1 is vertically provided with a sliding groove 6 for sliding up and down, and the sliding column 5 is provided with a clamping component for fixing the position of the sliding column 5. The clamping and fixing component comprises a clamping column 71 capable of horizontally stretching, the clamping column 71 comprises a clamping and fixing section 711 and a sliding section 712, sliding holes 8 and clamping holes 9 which are distributed at intervals are formed in the wall of the sliding groove 6 in the vertical direction, the clamping holes 9 are communicated with the through holes, the clamping and fixing section 711 can be inserted into the clamping holes 9, and the sliding section 712 can slide up and down in the through holes and the clamping holes 9 in the vertical direction. When the sliding section 712 is located at the position of the clamping hole 9 by the telescopic clamping column 71, the clamping column 71 is pushed up and down, so that the sliding section 712 slides in the through hole and the clamping hole 9 and drives the sliding column 5 to slide up and down to adjust the length of the compensation of the sliding column 5 for the protective guard unit 1, and after the position is adjusted, the clamping column 71 is stretched to enable the clamping section 711 to be located at the position of the clamping hole 9, so that the vertical movement of the clamping column 71 is limited, and the position fixation of the sliding column 5 is realized.
The structure for realizing the expansion and contraction of the clamping column 71 specifically comprises the following steps: the end, close to the sliding column 5, of the clamping column 71 is provided with a spring 10, a guide groove 11 used for providing a guide effect for the extension and retraction of the spring 10 is formed in the side face of the sliding column 5, the spring 10 is installed in the guide groove 11, one end of the spring 10 is fixedly connected with the end portion of the clamping column 71, and the other end of the spring 10 is fixedly connected with the inner groove wall of the guide groove 11. When the clamping column 71 is pressed and the spring 10 is compressed, the clamping column 71 retracts into the sliding groove 6, the clamping column 71 is loosened, the spring 10 gives a force to the clamping column 71 to be far away from the spring 10, and the clamping column 71 automatically resets and extends out in the direction far away from the sliding groove 6. In order to avoid the problem that the clamping column 71 is difficult to push the clamping column 71 because the clamping column 71 is completely retracted into the sliding groove 6 when the clamping column 71 is pressed into the sliding groove 6, a stop 12 for limiting the clamping column 71 to be completely retracted into the sliding groove 6 is arranged at one end of the clamping column 71 far away from the spring 10, and when the clamping column 71 moves towards the sliding groove 6, the stop 12 is abutted against the outer side surface of the guard rail unit 1.
The implementation principle of embodiment 2 of the present application is as follows: when the guard rail unit 1 is placed on the uneven ground, the clamping column 71 is manually extruded, the clamping section 711 of the clamping column 71 is retracted into the sliding groove 6, the sliding section 712 is positioned in the clamping hole 9, at the moment, the clamping column 71 is manually pushed to drive the sliding column 5 to slide up and down so as to adjust the compensation length of the guard rail unit 1, when the position is adjusted, the sliding section 712 is positioned at the corresponding clamping hole 9, the clamping column 71 is loosened, the spring 10 enables the clamping column 71 to extend out and reset, and at the moment, the clamping section 711 of the clamping column 71 is positioned in the clamping hole 9, so that the position of the sliding column 5 is fixed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a foundation ditch construction safety device which characterized in that: the protective guard device comprises a plurality of protective guard units (1) which can be spliced with one another, wherein length compensation assemblies for compensating the height of the bottoms of the protective guard units (1) are arranged at two ends of the bottoms of the protective guard units (1); the length compensation assembly comprises a base (2) which can slide up and down along the longitudinal direction of the guard rail unit (1) and can be fixed at a final position; the base (2) is provided with a sliding column (5), the bottom of the guard rail unit (1) is vertically provided with a sliding groove (6) for the sliding column (5) to slide up and down, and the sliding column (5) is provided with a clamping component for fixing the position of the sliding column (5); the clamping component comprises a clamping column (71) capable of horizontally stretching, the clamping column (71) comprises a clamping section (711) and a sliding section (712), sliding holes (8) and clamping holes (9) which are distributed at intervals are formed in the wall of the sliding groove (6) in the vertical direction, the clamping holes (9) are communicated with the through holes, the clamping section (711) can be inserted into the clamping holes (9), and the sliding section (712) can slide up and down in the through holes and the clamping holes (9) in the vertical direction.
2. The foundation pit construction safety device of claim 1, characterized in that: the base (2) is provided with a threaded column (3), and the bottom of the guard rail unit (1) is vertically provided with a threaded hole (4) which is in threaded connection with the threaded column (3).
3. The foundation pit construction safety device of claim 2, characterized in that: one end of the clamping column (71) close to the sliding column (5) is provided with a spring (10), one end of the spring (10) is connected with the end of the clamping column (71), and the other end of the spring (10) is connected with the side face of the sliding column (5).
4. A foundation pit construction safety device according to claim 3, characterized in that: and a guide groove (11) for providing a guide effect for the extension and retraction of the spring (10) is formed in the side surface of the sliding column (5), and the spring (10) is arranged in the guide groove (11).
5. The foundation pit construction safety device of claim 4, wherein: one end, far away from the spring (10), of the clamping column (71) is provided with a stop block (12) used for limiting the clamping column (71) to be completely retracted into the sliding groove (6), and when the clamping column (71) moves towards the sliding groove (6), the stop block (12) is abutted to the outer side face of the guard rail unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022677882.9U CN214006623U (en) | 2020-11-18 | 2020-11-18 | Foundation ditch construction safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022677882.9U CN214006623U (en) | 2020-11-18 | 2020-11-18 | Foundation ditch construction safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214006623U true CN214006623U (en) | 2021-08-20 |
Family
ID=77305475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022677882.9U Expired - Fee Related CN214006623U (en) | 2020-11-18 | 2020-11-18 | Foundation ditch construction safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214006623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285898A (en) * | 2022-06-30 | 2022-11-04 | 满洲里达赉湖热电有限公司 | Protector is used in operation maintenance of power plant electrical equipment |
-
2020
- 2020-11-18 CN CN202022677882.9U patent/CN214006623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285898A (en) * | 2022-06-30 | 2022-11-04 | 满洲里达赉湖热电有限公司 | Protector is used in operation maintenance of power plant electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |