CN208718499U - A kind of foundation pit edge protection fence - Google Patents
A kind of foundation pit edge protection fence Download PDFInfo
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- CN208718499U CN208718499U CN201821126661.9U CN201821126661U CN208718499U CN 208718499 U CN208718499 U CN 208718499U CN 201821126661 U CN201821126661 U CN 201821126661U CN 208718499 U CN208718499 U CN 208718499U
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- inserted link
- column
- foundation pit
- sleeve
- edge protection
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Abstract
The utility model relates to a kind of foundation pit edge protection fences, belong to construction industry protection field, the two root posts on the ground and being parallel to each other are set including hanging down, more casings are hingedly provided with along the length direction of column on one root post, sliding is provided with inserted link in casing, multiple sleeves for inserted link insertion are hingedly provided with along its length direction on another root post, be provided with fastener inserted link being fixed in sleeve on inserted link, two root posts are provided with clump weight close to ground surface end, and the fixing piece being fixed on column in clump weight is provided on column.Column is placed on clump weight vertically and is fixed, the inserted link in casing is skidded off and protruded into sleeve with fixing piece, inserted link is fixed in sleeve with fastener, and so on, just column can all be connected；Similarly, when disassembly, first inserted link is removed out of sleeve, then inserted link is removed from clump weight, can realize disassembly, to reach disassembly and installation conveniently effect.
Description
Technical field
The utility model relates to construction industry protection field more particularly to a kind of foundation pit edge protection fences.
Background technique
Foundation pit is the heatable adobe sleeping platform excavated in basic engineering position by substrate absolute altitude and basic plane size.It should basis before excavation
Geological hydrology data nearby builds situation in conjunction with scene, determines excavation plan, and performs water-proof drainage work.And it is opened in foundation pit
After digging, in order to avoid passer-by does not pay attention to slightly falling into foundation pit, therefore generally protective fence can be set on periphery in foundation pit, with
Warn pedestrian beyond this point.
And existing fence generally sets up process complexity, build process needs the tool using profession, and installation speed is slow, and
And remove after using also very complicated, influence the process of work.
Utility model content
The purpose of this utility model is to provide a kind of foundation pit edge protection fences, have the advantages that convenient for disassembly and assembly.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of foundation pit edge protection fence sets the two root posts on the ground and being parallel to each other including hanging down, and one described vertical
More casings are hingedly provided with along the length direction of column on column, sliding is provided with inserted link in described sleeve pipe, described in another
Multiple sleeves for inserted link insertion are hingedly provided with along its length direction on column, is provided on the inserted link and fixes inserted link
Fastener in sleeve, two columns are provided with clump weight close to ground surface end, are provided on the column by column
The fixing piece being fixed in clump weight.
Implement above-mentioned technical proposal, when foundation pit edge protection fence is installed, clump weight is placed on the ground first, then will
Column is placed on clump weight vertically and is fixed on clump weight with fixing piece by column, then by set hinged on a root post
Pipe turns to perpendicular to strut length direction and the inserted link being slidably arranged in casing is skidded off a distance, with i.e. by another
Hinged sleeve turns to the length direction perpendicular to column on column, and then continues to slide inserted link, inserted link is protruded into sleeve
It is interior, and inserted link is fixed in sleeve with fastener, and so on, just column can all be connected；Similarly, when disassembly,
Inserted link is removed out of sleeve first, then inserted link is removed from clump weight, can realize disassembly, thus reach disassembly and installation compared with
Effect for convenience.
Further, the fastener includes that inserted link is arranged in far from the jumping bean spring on the bar wall of casing, the sleeve
The shell hole sprung into for jumping bean spring is offered on inner wall.
Implement above-mentioned technical proposal, after inserted link is inserted into sleeve, jumping bean spring can be compressed in sleeve and inserted link at this time
Between, as inserted link continues to protrude into, when at the mobile shell hole of jumping bean spring, jumping bean spring can be sprung into shell hole immediately, thus
Achieve the effect that for inserted link to be stuck in sleeve.
Further, the jumping bean spring is provided with multiple around the axial direction of inserted link.
Implement above-mentioned technical proposal, the settings of multiple jumping bean springs so that inserted link clamping in sleeve obtain it is more secured.
Further, the diameter of the inserted link is less than the diameter of casing, and the end being located in casing on the inserted link is provided with
Diameter be greater than inserted link diameter and be less than casing diameter sliding shoe, the opening of described sleeve pipe be provided with prevent sliding shoe from
The chimb being detached from casing.
Implement above-mentioned technical proposal, when inserted link slides in casing, the sliding shoe that plunger end is arranged in also can be in casing
Interior sliding；When sliding into the open end of casing, the chimb being arranged in ferrule openings can prevent sliding shoe, so that
Sliding shoe can not fully slide out casing, achieve the effect that so that inserted link will not completely disengage casing.
Further, the column is equipped with the short tube that diameter is greater than the diameter of column, institute close to the end sliding sleeve of clump weight
The short slot for offering on clump weight and accommodating short tube is stated, the end being located in short tube on the column is provided with conical rod, the circle
The cone of cone bar is in bottommost, and the fixing piece includes being threaded through on short tube side wall and one end is bonded with the bar wall of conical rod
Plug pin is arranged with compressed spring on one section that the plug pin is located in short tube, offers on the inner wall of the short slot and inserts for plug pin
The jack entered is equipped with bolt between the short tube and column.
Implement above-mentioned technical proposal, short tube is put into the short slot on clump weight first, then puts the end of column
Enter in short tube, firmly press column down, during pressing, due to the characteristic of conical tube shape itself, with conical rod
The plug pin of cone wall fitting will receive the extruding of conical rod and be displaced outwardly, and plug pin will be inserted into the jack on short slot inner wall at this time
It is interior, so that short tube is fastened in clump weight, finally column is fixed in short tube with bolt again；And it needs for column to be detached from and match
When pouring weight, bolt is removed first, then directly by column toward pull-up, conical rod is allowed no longer to contradict plug pin, so that compression bullet
Spring is no longer influenced by the compressing of conical rod, bounces back into short tube with plug pin again under the action of elastic force, so that short tube also can
It is detached from clump weight, at this moment just short tube and column can be detached from clump weight easily, soybean fixes and removes conveniently
Effect.
Further, the end on the plug pin close to conical rod is provided with the fitting block being bonded with conical rod, the fitting
The end face being bonded on block with conical rod is the inclined ramp being bonded always with the bar wall of conical rod.
Implement above-mentioned technical proposal, conical rod, due to being provided with fitting block, is bonded on block during moving down
Inclined ramp can be bonded with the side wall of conical rod always, so that plug pin is not easily disconnected from conical rod.
Further, ball is provided in the inclined ramp.
Implement above-mentioned technical proposal, the setting of ball so that sliding of the fitting block on the bar wall of conical rod becomes rolling,
To achieve the effect that enable fitting block more swimmingly in the slide over side walls of conical rod.
Further, be provided on the side wall of the short tube with plug pin socket loop bar, the compressed spring be in loop bar with
It is bonded between block.
Implement above-mentioned technical proposal, the setting of loop bar can play certain guiding role, enable plug pin more suitable
It is inserted into sharply by short tube side wall in the jack of short slot.
In conclusion the utility model has the following beneficial effects:
One, when foundation pit edge protection fence is installed, clump weight is placed on the ground first, is then placed on column vertically
Be fixed on clump weight on clump weight and with fixing piece by column, then by casing hinged on a root post turn to perpendicular to
The inserted link being slidably arranged in casing is simultaneously skidded off a distance by strut length direction, with i.e. by set hinged on another root post
Cylinder turns to the length direction perpendicular to column, and then continues to slide inserted link, inserted link is protruded into sleeve, and will with fastener
Inserted link is fixed in sleeve, and so on, just column can all be connected；Similarly, when disassembly, first by inserted link out of sleeve
It removes, then inserted link is removed from clump weight, can realize disassembly, to reach disassembly and installation conveniently effect;
Two, the setting of ball is so that sliding of the fitting block on the bar wall of conical rod becomes rolling, to reach so that pasting
Closing block can be more swimmingly in the effect of the slide over side walls of conical rod.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the explosion and partial sectional view of the utility model embodiment；
Fig. 3 is the portion the A enlarged drawing in Fig. 2；
Fig. 4 is the portion the B enlarged drawing in Fig. 2;
Fig. 5 is the portion the C enlarged drawing in Fig. 2；
Fig. 6 is the portion the D enlarged drawing in Fig. 5.
Appended drawing reference: 1, column；11, conical rod；2, casing；21, inserted link；211, jumping bean spring；212, sliding shoe；22,
Chimb；3, sleeve；31, shell hole；4, clump weight；41, short slot；411, jack；5, short tube；51, loop bar；6, plug pin；61, bullet is compressed
Spring；62, it is bonded block；621, ball；7, bolt.
Specific embodiment
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
As shown in Figure 1, a kind of foundation pit edge protection fence, sets the two root posts 1 on the ground and being parallel to each other including hanging down,
Length direction on one root post 1 along column 1 is hingedly provided with more casings 2, and sliding is provided with inserted link 21 in casing 2, inserts
The diameter of bar 21 is less than the diameter of casing 2；The end being located in casing 2 in conjunction with Fig. 2, Fig. 4, on inserted link 21 is provided with sliding shoe
212, the diameter of sliding shoe 212 is greater than the diameter of inserted link 21 and the diameter less than casing 2, the opening of casing 2 are provided with chimb
22, chimb 22 can prevent sliding shoe 212 from being detached from out of casing 2.When inserted link 21 slides in casing 2, it is arranged at 21 end of inserted link
The sliding shoe 212 in portion can also slide in casing 2；When sliding into the open end of casing 2, it is arranged in convex in the opening of casing 2
Side 22 can prevent sliding shoe 212 so that sliding shoe 212 can not fully slide out casing 2, reach so that inserted link 21 not
The effect of casing 2 can be completely disengaged.
As shown in Figure 2,3, multiple sleeves 3 being inserted into for inserted link 21, multiple sleeves 3 are hingedly provided on another root post 1
Each along the length direction setting of column 1, be provided with fastener inserted link 21 being fixed in sleeve 3, fastener on inserted link 21
For inserted link 21 is arranged in far from the jumping bean spring 211 on the bar wall of casing 2, and jumping bean spring 211 is set around the axial direction of inserted link 21
It is equipped with multiple, offers the shell hole 31 sprung into for jumping bean spring 211 on the inner wall of sleeve 3, the quantity and jumping bean spring of shell hole 31
211 quantity is identical.
After inserted link 21 is inserted into sleeve 3, jumping bean spring 211 can be compressed between sleeve 3 and inserted link 21 at this time, with
Inserted link 21 continues to protrude into, and when at the mobile shell hole 31 of jumping bean spring 211, jumping bean spring 211 can be sprung into immediately in shell hole 31, from
And achieve the effect that for inserted link 21 to be stuck in sleeve 3；And the settings of multiple jumping bean springs 211 so that inserted link 21 in sleeve 3
Clamping obtains more secured.
As shown in Figure 1, 2, two root posts 1 are provided with clump weight 4 close to ground surface end, and column 1 is close to the end of clump weight 4
Sliding sleeve is equipped with short tube 5, and the diameter of short tube 5 is greater than the diameter of column 1, so that column 1 is inserted into short tube 5；In conjunction with Fig. 5,
Fig. 6 offers the short slot 41 for accommodating short tube 5 on clump weight 4, and the end being located in short tube 5 on column 1 is provided with conical rod 11,
The cone of conical rod 11 is in bottommost, and plug pin 6 is equipped on the side wall of short tube 5, is provided on the side wall of short tube 5 and plug pin 6
The loop bar 51 of socket, compressed spring 61 be in loop bar 51 be bonded between block 62；It is arranged on plug pin 6 close to the end of conical rod 11
There is the fitting block 62 being bonded with conical rod 11, being bonded the end face being bonded on block 62 with conical rod 11 is to begin with the bar wall of conical rod 11
The inclined ramp being bonded eventually is provided with ball 621 in inclined ramp.Compression bullet is arranged on one section that plug pin 6 is located in short tube 5
Spring 61 offers the jack 411 being inserted into for plug pin 6 on the inner wall of short slot 41, bolt 7 is equipped between short tube 5 and column 1.
Short tube 5 is put into the short slot 41 on clump weight 4 first, then the end of column 1 is put into short tube 5, is used
Power presses column 1 down, during pressing, due to the characteristic of conical tube shape itself, is bonded with the cone wall of conical rod 11
Plug pin 6 will receive the extruding of conical rod 11 and be displaced outwardly, plug pin 6 will be inserted into the jack 411 on short 41 inner wall of slot at this time
It is interior, so that short tube 5 is fastened in clump weight 4, finally column 1 is fixed in short tube 5 with bolt 7 again；And it needs column 1
When being detached from clump weight 4, bolt 7 is removed first, then directly by column 1 toward pull-up, conical rod 11 is allowed no longer to contradict plug pin 6, from
And compressed spring 61 is made to be no longer influenced by the compressing of conical rod 11, it is bounce back into again with plug pin 6 under the action of elastic force short
In pipe 5, so that short tube 5 can also be detached from clump weight 4, at this moment just short tube 5 and column 1 can be detached from clump weight 4 easily, greatly
Conveniently effect is fixed and removed to beans.
Clump weight 4: when installation foundation pit edge protection fence, being placed on the ground by specific work process first, then will be short
Pipe 5 is put into the short slot 41 on clump weight 4, column 1 is inserted into so that plug pin 6 is caught in the through-hole in short slot 41, then by one
Hinged casing 2 turns to perpendicular to 1 length direction of column and will be slidably arranged in the cunning of the inserted link in casing 2 21 on root post 1
A distance out, with sleeve 3 hinged on another root post 1 turned to the length direction perpendicular to column 1, and then after
Continuous sliding inserted link 21, inserted link 21 is protruded into sleeve 3, is blocked inserted link 21 and sleeve 3 until jumping bean spring 211 is caught in shell hole 31
It is tight；And so on, just column 1 can all be connected；Similarly, when disassembly, first inserted link 21 is removed out of sleeve 3, then will
Inserted link 21 is removed from clump weight 4, can realize disassembly, to reach disassembly and installation conveniently effect.
Claims (8)
1. a kind of foundation pit edge protection fence, which is characterized in that set the two root posts on the ground and being parallel to each other including hanging down
(1), more casings (2) are hingedly provided with along the length direction of column (1) on a column (1), described sleeve pipe (2) is interior
Sliding is provided with inserted link (21), is hingedly provided on another column (1) along its length direction multiple for inserted link (21)
The sleeve (3) of insertion is provided with the fastener being fixed on inserted link (21) in sleeve (3) on the inserted link (21), described in two
Column (1) is provided with clump weight (4) close to ground surface end, is provided on the column (1) column (1) being fixed on clump weight
(4) fixing piece in.
2. a kind of foundation pit edge protection fence according to claim 1, which is characterized in that the fastener includes that setting exists
Inserted link (21) is offered far from the jumping bean spring (211) on the bar wall of casing (2), on the inner wall of the sleeve (3) for jumping bean bullet
The shell hole (31) that spring (211) is sprung into.
3. a kind of foundation pit edge protection fence according to claim 2, which is characterized in that the jumping bean spring (211) is enclosed
It is provided with around the axial direction of inserted link (21) multiple.
4. a kind of foundation pit edge protection fence according to claim 1, which is characterized in that the diameter of the inserted link (21) is small
Diameter in casing (2) is located at the end in casing (2) on the inserted link (21) and is provided with the diameter that diameter is greater than inserted link (21)
And it is less than the sliding shoe (212) of the diameter of casing (2), the opening of described sleeve pipe (2), which is provided with, prevents sliding shoe (212) from set
Manage the chimb (22) being detached from (2).
5. a kind of foundation pit edge protection fence according to claim 1, which is characterized in that the column (1) is close to counterweight
The end sliding sleeve of block (4) is equipped with the short tube (5) that diameter is greater than the diameter of column (1), offers receiving on the clump weight (4)
The short slot (41) of short tube (5), the end being located on the column (1) in short tube (5) are provided with conical rod (11), the conical rod
(11) cone is in bottommost, and the fixing piece includes being threaded through on short tube (5) side wall and the bar of one end and conical rod (11)
The plug pin (6) of wall fitting, is arranged with compressed spring (61) on one section that the plug pin (6) is located in short tube (5), the short slot
(41) jack (411) for plug pin (6) insertion is offered on inner wall, is equipped with bolt between the short tube (5) and column (1)
(7)。
6. a kind of foundation pit edge protection fence according to claim 5, which is characterized in that close to circle on the plug pin (6)
The end of cone bar (11) is provided with the fitting block (62) being bonded with conical rod (11), on the fitting block (62) with conical rod (11)
The end face of fitting is the inclined ramp being bonded always with the bar wall of conical rod (11).
7. a kind of foundation pit edge protection fence according to claim 6, which is characterized in that be provided in the inclined ramp
Ball (621).
8. a kind of foundation pit edge protection fence according to claim 7, which is characterized in that on the side wall of the short tube (5)
Be provided with plug pin (6) socket loop bar (51), the compressed spring (61) be in loop bar (51) be bonded between block (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126661.9U CN208718499U (en) | 2018-07-16 | 2018-07-16 | A kind of foundation pit edge protection fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126661.9U CN208718499U (en) | 2018-07-16 | 2018-07-16 | A kind of foundation pit edge protection fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208718499U true CN208718499U (en) | 2019-04-09 |
Family
ID=65973658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126661.9U Active CN208718499U (en) | 2018-07-16 | 2018-07-16 | A kind of foundation pit edge protection fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208718499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705718A (en) * | 2020-06-30 | 2020-09-25 | 浙江路鑫交通设施工程有限公司 | Folding type warning guardrail and mounting method thereof |
-
2018
- 2018-07-16 CN CN201821126661.9U patent/CN208718499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705718A (en) * | 2020-06-30 | 2020-09-25 | 浙江路鑫交通设施工程有限公司 | Folding type warning guardrail and mounting method thereof |
| CN111705718B (en) * | 2020-06-30 | 2021-12-31 | 浙江路鑫交通设施工程有限公司 | Folding type warning guardrail and mounting method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610047 Wuyi District, Chengdu, Sichuan, 13, No. 1, 1, 15 and 1510. Patentee after: Zhongmin Jingkai Construction Co., Ltd. Address before: 610047 Wuyi District, Chengdu, Sichuan, 13, No. 1, 1, 15 and 1510. Patentee before: Sichuan Han Ke Construction Co., Ltd. |