CN212105216U - Railing is prevented to building engineering instrument formula stair - Google Patents
Railing is prevented to building engineering instrument formula stair Download PDFInfo
- Publication number
- CN212105216U CN212105216U CN202020253263.4U CN202020253263U CN212105216U CN 212105216 U CN212105216 U CN 212105216U CN 202020253263 U CN202020253263 U CN 202020253263U CN 212105216 U CN212105216 U CN 212105216U
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- fixedly connected
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- clamping
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- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a building engineering instrument formula stair protection railing, include stable structure, support frame, dismantle structure and extending structure, the equal fixedly connected with fender rod in both ends of support frame both sides, the inside intermediate position department swing joint of fender rod has extending structure, the equal fixedly connected with connecting block in bottom of support frame, the equal fixedly connected with stable structure in bottom of connecting block, the structure is dismantled according to fixedly connected with at the both ends of support frame surface, the equal fixedly connected with stable frame in surface of fixed block. The utility model discloses a be provided with the fixture block card in the draw-in groove the inside, realized the fixed to the fender rod, when needs stretch out and draw back the fender rod, press the fixture block, can make the fixture block move down according to the effect of spring force, then with the fixture block card in other draw-in groove the inside, realized the flexible to the fender rod.
Description
Technical Field
The utility model relates to a safety protection technical field specifically is a building engineering instrument formula stair guard rail.
Background
The utility model provides a railing is protected to building engineering instrument formula stair when being arranged in the construction safety protection, because when the building construction, the stair can cause the potential safety hazard about going up and down, so need a protection railing to protect.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) when the traditional stair guard rail for the building engineering tool is used for installing the guard rail, the installation of the guard rail is possibly unstable;
(2) when the traditional stair guard rail for the building engineering is used, the guard rail is inconvenient to disassemble;
(3) the guardrail bar is prevented to traditional building engineering instrument formula stair inconvenient when using and stretches out and draws back to preventing the guardrail bar.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering instrument formula stair protection railing to propose the unstable, inconvenient dismantlement of installation and the inconvenient flexible problem in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering instrument formula stair guard rail, includes stable structure, support frame, dismantles structure and extending structure, the equal fixedly connected with fender rod in both ends of support frame both sides, the inside intermediate position department swing joint of fender rod has extending structure, the equal fixedly connected with connecting block in bottom of support frame, the equal fixedly connected with stable structure in bottom of connecting block, the structure is dismantled according to fixedly connected with at the both ends of support frame surface.
Preferably, stable structure's inside has set gradually steady rest, jack, first bolt and fixed block, the equal fixedly connected with steady rest of surface of fixed block, and the steady rest is the annular and distributes between the fixed block, one side of steady rest is provided with the jack, the inside of jack is run through there is first bolt.
Preferably, the inside of the disassembly structure is provided with a sleeve, a second bolt, a first groove, a limiting block and a supporting block in sequence, the supporting block penetrates through the inside of the sleeve, the first groove is formed in one side of the sleeve, and the second bolt penetrates through the inside of the first groove.
Preferably, a limiting block penetrates through the bottom end of the inner portion of the second bolt, and a clamping structure is formed between the second bolt and the limiting block.
Preferably, a clamping block, a clamping groove, a spring (603) and a second groove are sequentially arranged in the telescopic structure, the spring is arranged in the second groove, and the clamping block is arranged at the top end of the spring.
Preferably, the top ends of the clamping blocks are provided with clamping grooves, and clamping structures are formed between the clamping blocks and the clamping grooves.
Compared with the prior art, the beneficial effects of the utility model are that: the tool type stair guard rail for the building engineering not only realizes stable installation and convenient disassembly, but also realizes convenient extension;
(1) the stabilizing frames are fixed on the connecting blocks through the fixing blocks and are distributed around the fixing blocks, so that the whole equipment is more stable when placed due to the distribution, and the jacks and the first bolts can fix the whole device;
(2) the protection rod is clamped in the first groove, then the protection rod is fixed through the second bolt, and finally the second bolt is limited through the limiting block;
(3) through blocking the fixture block in the draw-in groove the inside, realized the fixed to the fender rod, when needs stretch out and draw back the fender rod, press the fixture block, can make the fixture block move down according to the effect of spring force, then with the fixture block card in other draw-in grooves the inside, realized the flexible to the fender rod.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front view of the telescopic structure of the present invention;
fig. 3 is a schematic top view of the stabilizing structure of the present invention;
fig. 4 is a schematic view of the main structure of the detachable structure of the present invention.
In the figure: 1. stabilizing the structure; 101. a stabilizer frame; 102. a jack; 103. a first bolt; 104. a fixed block; 2. a support frame; 3. a guard bar; 4. connecting blocks; 5. disassembling the structure; 501. a sleeve; 502. a second bolt; 503. a first groove; 504. a limiting block; 505. a support block; 6. a telescopic structure; 601. a clamping block; 602. a card slot; 603. a spring; 604. a second groove.
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. 1-4, the present invention provides an embodiment: a stair protection railing of a construction engineering tool type comprises a stable structure 1, a support frame 2, a dismounting structure 5 and a telescopic structure 6, wherein two ends of two sides of the support frame 2 are fixedly connected with protection rods 3, the telescopic structure 6 is movably connected at the middle position inside the protection rods 3, the bottom end of the support frame 2 is fixedly connected with a connecting block 4, the bottom end of the connecting block 4 is fixedly connected with the stable structure 1, and two ends of the outer surface of the support frame 2 are fixedly connected with the dismounting structure 5;
the stabilizing structure 1 is internally provided with a stabilizing frame 101, a jack 102, a first bolt 103 and a fixing block 104 in sequence, the outer surfaces of the fixing blocks 104 are fixedly connected with the stabilizing frame 101, the stabilizing frame 101 is annularly distributed between the fixing blocks 104, the jack 102 is arranged on one side of the stabilizing frame 101, and the first bolt 103 penetrates through the jack 102;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the fixing block 104 is used for fixing the stabilizing frame 101 on the connecting block 4, the stabilizing frames 101 are distributed around the fixing block 104, the whole device can be more stable when placed due to the distribution, and the jacks 102 and the first bolts 103 can realize the fixation of the whole device;
a sleeve 501, a second bolt 502, a first groove 503, a limiting block 504 and a supporting block 505 are sequentially arranged in the dismounting structure 5, the supporting block 505 penetrates through the sleeve 501, the first groove 503 is arranged on one side of the sleeve 501, the second bolt 502 penetrates through the first groove 503, the limiting block 504 penetrates through the bottom end of the second bolt 502, and a clamping structure is formed between the second bolt 502 and the limiting block 504;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the protection rod 3 is clamped in the first groove 503, then the protection rod 3 is fixed by the second bolt 502, and finally the second bolt 502 is limited by the limiting block 504, and when the mechanism is disassembled, the second bolt 502 can be pulled out and then disassembled;
a clamping block 601, a clamping groove 602, a spring 603 and a second groove 604 are sequentially arranged in the telescopic structure 6, the spring 603 is arranged in the second groove 604, the clamping block 601 is arranged at the top end of the spring 603, the clamping grooves 602 are arranged at the top ends of the clamping blocks 601, and a clamping structure is formed between the clamping block 601 and the clamping groove 602;
specifically, as shown in fig. 1 and fig. 2, when using this mechanism, at first, clamp fixture block 601 in draw-in groove 602, realized fixing protection rod 3, when needs are extended and retracted protection rod 3, press fixture block 601, can make fixture block 601 move down according to the effect of spring 603 elasticity, then clamp fixture block 601 in other draw-in groove 602, realized the flexible to protection rod 3.
The working principle is as follows: the utility model discloses when using, at first, fix stabilizer 101 on connecting block 4 through fixed block 104, stabilizer 101 distributes around fixed block 104, because such distribution can make whole equipment more stable when placing, and jack 102 and first bolt 103 can realize the fixed to whole device.
Afterwards, the protection rod 3 is clamped in the first groove 503, then the protection rod 3 is fixed through the second bolt 502, and finally the limit of the second bolt 502 is realized through the limit block 504, so that the second bolt 502 can be pulled out during disassembly, and then the disassembly is carried out.
Finally, clamp fixture block 601 in draw-in groove 602 the inside, realized fixing protection rod 3, when needs are flexible protection rod 3, press fixture block 601, can make fixture block 601 move down according to the effect of spring 603 elasticity, then clamp fixture block 601 in other draw-in groove 602 the inside, realized the flexible to protection rod 3.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a railing is prevented to building engineering instrument formula stair, includes stable structure (1), support frame (2), dismantles structure (5) and extending structure (6), its characterized in that: the equal fixedly connected with fender rod (3) in both ends of support frame (2) both sides, the inside intermediate position department swing joint of fender rod (3) has extending structure (6), the equal fixedly connected with connecting block (4) in bottom of support frame (2), the equal fixedly connected with stable structure (1) in bottom of connecting block (4), structure (5) are dismantled according to fixedly connected with to the both ends of support frame (2) surface.
2. The construction engineering tool type stair guard rail according to claim 1, wherein: stabilizing structure's (1) inside has set gradually steady rest (101), jack (102), first bolt (103) and fixed block (104), the equal fixedly connected with steady rest (101) of surface of fixed block (104), and steady rest (101) are the ring distribution between fixed block (104), one side of steady rest (101) is provided with jack (102), first bolt (103) have been run through to the inside of jack (102).
3. The construction engineering tool type stair guard rail according to claim 1, wherein: the detachable structure is characterized in that a sleeve (501), a second bolt (502), a first groove (503), a limiting block (504) and a supporting block (505) are sequentially arranged inside the detachable structure (5), the supporting block (505) penetrates through the sleeve (501), the first groove (503) is arranged on one side of the sleeve (501), and the second bolt (502) penetrates through the first groove (503).
4. The construction engineering tool type stair guard rail according to claim 3, wherein: the bottom end of the inner part of the second bolt (502) penetrates through a limiting block (504), and a clamping structure is formed between the second bolt (502) and the limiting block (504).
5. The construction engineering tool type stair guard rail according to claim 1, wherein: the telescopic structure is characterized in that a clamping block (601), a clamping groove (602), a spring (603) and a second groove (604) are sequentially arranged in the telescopic structure (6), the spring (603) is arranged in the second groove (604), and the clamping block (601) is arranged at the top end of the spring (603).
6. The construction engineering tool type stair guard rail according to claim 5, wherein: the top ends of the clamping blocks (601) are provided with clamping grooves (602), and clamping structures are formed between the clamping blocks (601) and the clamping grooves (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253263.4U CN212105216U (en) | 2020-03-04 | 2020-03-04 | Railing is prevented to building engineering instrument formula stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253263.4U CN212105216U (en) | 2020-03-04 | 2020-03-04 | Railing is prevented to building engineering instrument formula stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212105216U true CN212105216U (en) | 2020-12-08 |
Family
ID=73632871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020253263.4U Expired - Fee Related CN212105216U (en) | 2020-03-04 | 2020-03-04 | Railing is prevented to building engineering instrument formula stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212105216U (en) |
-
2020
- 2020-03-04 CN CN202020253263.4U patent/CN212105216U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210826 Address after: 276000 intersection of Taihe Road and East Outer Ring Road, Pingyi County, Linyi City, Shandong Province Patentee after: Pingyi Baoye Construction Engineering Co.,Ltd. Address before: 273400 room 3-4-301, Yijing garden, Fei County, Linyi City, Shandong Province Patentee before: Liu Qing |
|
| 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: 20201208 |