CN212612496U - Building construction foundation ditch guardrail - Google Patents
Building construction foundation ditch guardrail Download PDFInfo
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- CN212612496U CN212612496U CN202020180762.5U CN202020180762U CN212612496U CN 212612496 U CN212612496 U CN 212612496U CN 202020180762 U CN202020180762 U CN 202020180762U CN 212612496 U CN212612496 U CN 212612496U
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Abstract
The utility model discloses a construction foundation ditch guardrail, including fixed pipe and dwang, fixed intraduct has seted up first spacing screw, the inside movable mounting that runs through of first spacing screw has spacing bolt, the inside movable mounting that runs through in fixed pipe top has the telescopic link, fixed intraduct is inside to be connected with the telescopic link through spacing bolt, the spacing screw of second, every have been seted up to the inside equidistance of telescopic link the diameter of first spacing screw inside wall all is the same with the diameter of the spacing screw inside wall of second. The utility model discloses because install the telescopic link inside the fixed tube, can be through the pulling telescopic link, make the telescopic link slide from top to bottom at fixed intraduct, and then change the telescopic link at the length of fixed intraduct, and then change fixed pipe and the holistic length of telescopic link, make the foundation ditch of this device adaptation different degree of depth, it is comparatively practical, be fit for extensively promoting and using.
Description
Technical Field
The utility model is suitable for a construction protection auxiliary device field, in particular to construction foundation ditch guardrail.
Background
At present, the building industry is the leading industry of China in recent years, the urban construction is rapidly developed, the building construction requirements are more and more, the requirements for equipment required in building construction are gradually increased, and taking a foundation pit guardrail as an example, the foundation pit guardrail is a tool for protecting and protecting the personal safety of constructors and construction equipment facilities.
However, there are still some disadvantages in the foundation pit barriers used today: 1. because the inner surface of the foundation pit excavated at present is uneven, when the corresponding guardrail is installed, the whole guardrail can only be supported and fixed from the bottom end of the guardrail, so that the whole stability of the guardrail is influenced; 2. to the foundation ditch of the different degree of depth, can't carry out timely quick adjustment to the holistic height of guardrail according to the degree of depth of foundation ditch, and then need the guardrail of the corresponding height of customization very much to protect the processing to the foundation ditch, increase construction cost. Therefore, we propose a building construction foundation pit guardrail.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a construction foundation ditch guardrail can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a building construction foundation pit guardrail comprises a fixed pipe and a rotating rod, wherein a first limiting screw hole is formed in the middle end of the fixed pipe, a limiting bolt penetrates through the inside of the first limiting screw hole and is movably installed, a telescopic rod penetrates through the inside of the top end of the fixed pipe and is movably installed, the inside of the middle end of the fixed pipe is connected with the inside of the telescopic rod through the limiting bolt, second limiting screw holes are formed in the inside of the telescopic rod at equal intervals, and the diameter of the inner side wall of each first limiting screw hole is the same as that of the inner side wall of each second limiting screw hole;
an internal thread is formed in the inner side wall of the first limiting screw hole, an external thread is formed in the outer side wall of the top end of the right side of the limiting bolt, and the external thread is matched with the internal thread.
Preferably, fixed pipe right side top all is connected with the one end stationary phase of pivot with telescopic link right side top, every the other end of pivot all is connected with movable rod left side top fixed surface, every the equal fixed mounting in movable rod bottom surface has the backup pad, every the impartial distance fixed mounting in backup pad right side surface has a plurality of toper pieces.
Preferably, every first movable hole, every have all been seted up to dwang middle-end inside first movable hole inside wall all runs through movable mounting and has the movable rod, every the dwang middle-end is inside all to be connected with the connecting rod through the movable rod, every the second movable hole has all been seted up to connecting rod left side top inside, every the diameter of the inside wall of first movable hole all is the same with the diameter of the inside wall of second movable hole, every fixed mouthful, every has all been seted up to connecting rod right side top the impartial distance fixed mounting in backup pad surface has a plurality of fixed columns.
Preferably, the diameter of the inner side wall of each fixing port is the same as that of the outer side wall of the fixing column.
Preferably, the fixed pipe, the telescopic rod, the rotating rod, the movable rod, the connecting rod, the supporting plate and the conical block are all made of stainless steel materials.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a building construction foundation ditch guardrail, because install the telescopic link at the fixed intraduct, can be through the pulling telescopic link, make the telescopic link slide from top to bottom at fixed intraduct, and then change the telescopic link at fixed intraduct length, and then change fixed pipe and the holistic length of telescopic link, make the foundation ditch of this device adaptation different degree of depth, and fix pipe and telescopic link inside and seted up first spacing screw and the spacing screw of second respectively, can adjust the telescopic link behind the inside position of fixed intraduct, put into corresponding first spacing screw and the spacing screw of second inside with spacing bolt, and then with the stable fixing in the corresponding position of telescopic link, guarantee holistic length not take place arbitrary change.
2. The utility model discloses a construction foundation ditch guardrail, owing to all install dwang and backup pad through the pivot on fixed pipe and telescopic link right side, and then can adjust dwang and fixed pipe and telescopic link inclination between through the rotation of pivot, make the backup pad can follow the rear portion and put from top to bottom and support whole device, and then guarantee the stability of whole device.
3. The utility model discloses a construction foundation ditch guardrail is owing to at dwang surface mounting there is the movable rod to inside putting into corresponding fixed mouthful through the fixed column with backup pad surface, and then can make dwang, movable rod and backup pad form stable triangular structure, guarantee that the backup pad can not lead to the dwang fracture when hugging closely the foundation ditch inside wall, the impact force that receives.
Drawings
FIG. 1 is a schematic view of the whole front view section structure of the building construction foundation pit guardrail of the utility model;
fig. 2 is the utility model discloses construction foundation ditch guardrail's whole section structure schematic diagram that overlooks.
Reference numerals: fixed pipe 1, first spacing screw 2, spacing bolt 3, telescopic link 4, the spacing screw 5 of second, internal thread 6, external screw thread 7, pivot 8, dwang 9, first movable orifice 10, movable rod 11, connecting rod 12, second movable orifice 13, backup pad 14, fixed mouthful 15, fixed column 16, toper piece 17.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
As shown in fig. 1-2, a building construction foundation pit guardrail comprises a fixed pipe 1 and a rotating rod 9, wherein a first limit screw hole 2 is formed in the middle end of the fixed pipe 1, a limit bolt 3 is movably installed in the first limit screw hole 2 in a penetrating manner, an expansion link 4 is movably installed in the top end of the fixed pipe 1 in a penetrating manner, the middle end of the fixed pipe 1 is connected with the inside of the expansion link 4 through the limit bolt 3, second limit screw holes 5 are formed in the expansion link 4 at equal intervals, and the diameter of the inner side wall of each first limit screw hole 2 is the same as that of the inner side wall of each second limit screw hole 5;
As shown in fig. 1 and 2 in this embodiment, because install telescopic link 4 inside fixed pipe 1, can be through pulling telescopic link 4, make telescopic link 4 slide from top to bottom in fixed pipe 1 is inside, and then change telescopic link 4 at the inside length of fixed pipe 1, and then change the whole length of fixed pipe 1 and telescopic link 4, make this device adapt to the foundation ditch of the different degree of depth, and fixed pipe 1 and telescopic link 4 are inside to have seted up first spacing screw 2 and the spacing screw 5 of second respectively, can adjust telescopic link 4 after fixed pipe 1 inside position, put into corresponding first spacing screw 2 and the spacing screw 5 of second inside with spacing bolt 3, and then with the stable fixing in the corresponding position of telescopic link 4, guarantee that holistic length does not take place arbitrary change.
Wherein, fixed 1 right side top of pipe and the 4 right sides tops of telescopic link all are connected with the one end stationary phase of pivot 8, every the other end of pivot 8 all is connected with 11 left sides top surface stationary phases of movable rod, every 11 bottom surface of movable rod fixed mounting have backup pad 14, every 14 equal equidistance fixed mounting in backup pad right side surface has a plurality of conical blocks 17.
As shown in figure 1, in the embodiment, the rotating rod 9 and the supporting plate 14 are installed on the right sides of the fixed pipe 1 and the telescopic rod 4 through the rotating shaft 8, so that the rotating rod 9 and the inclination angle between the fixed pipe 1 and the telescopic rod 4 can be adjusted through rotation of the rotating shaft, the supporting plate 14 can support the whole device from the upper position and the lower position of the rear part, and the stability of the whole device is further ensured.
Wherein, every first movable hole 10, every have all been seted up to dwang 9 middle-end inside there has been all run through movable mounting in first movable hole 10 inside wall and have a movable rod 11, every dwang 9 middle-end is inside all to be connected with connecting rod 12 through movable rod 11, every second movable hole 13, every have all been seted up to connecting rod 12 left side top inside the diameter of first movable hole 10 inside wall all is the same with the diameter of second movable hole 13 inside wall, every fixed mouthful 15, every have all been seted up to connecting rod 12 right side top inside the impartial distance fixed mounting in backup pad 14 surface has a plurality of fixed columns 16.
As shown in fig. 1 and 2, in this embodiment, the surface of the rotating rod 9 is provided with the movable rod 12, and the fixed column 16 on the surface of the supporting plate 14 is placed into the corresponding fixed port 15, so that the rotating rod 9, the movable rod 12 and the supporting plate form a stable triangular structure, and the supporting plate 14 is ensured to be tightly attached to the inner side wall of the foundation pit, and the received impact force cannot cause the rotating rod 9 to break.
Wherein, the diameter of each fixed port 15 inside wall is the same as the diameter of the fixed column 16 outside wall.
In this embodiment, as shown in fig. 1, it is convenient to quickly place the fixing posts 16 into the corresponding fixing openings 15.
Wherein, the fixed tube 1, the telescopic rod 4, the rotating rod 9, the movable rod 11, the connecting rod 12, the supporting plate 14 and the conical block 17 are all made of stainless steel materials.
In the embodiment, as shown in fig. 1 and fig. 2, the stainless steel has good rust resistance, so that parts can be prevented from being rusted and damaged under long-term rain wash.
It should be noted that the utility model relates to a building construction foundation pit guardrail, which comprises a fixed pipe 1, a first limit screw hole 2, a limit bolt 3, a telescopic rod 4, a second limit screw hole 5, an internal thread 6, an external thread 7, a rotating shaft 8, a rotating rod 9, a first movable hole 10, a movable rod 11, a connecting rod 12, a second movable hole 13, a supporting plate 14, a fixed port 15, a fixed column 16 and a conical block 17, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the guardrail can be known by technicians through technical manuals or conventional experimental methods, when in work, the fixed pipe 1 is put into the corresponding foundation pit, the limit bolt 3 is taken out by rotation, the telescopic rod 4 is pulled, the overall length of the fixed pipe 1 and the telescopic rod 4 is adapted to the depth of the foundation pit, the limit bolt 3 is put into the corresponding second limit screw hole 5, the rotating rod 9 is pushed to enable the supporting plate 14 and the conical block 17 to be tightly attached to the surface of the inner side wall of the foundation pit, and the whole device is supported, compared with the traditional building construction protection auxiliary device, the device can enable the telescopic rod 4 to slide up and down in the fixed pipe 1 by pulling the telescopic rod 4 due to the fact that the telescopic rod 4 is installed in the fixed pipe 1, further the length of the telescopic rod 4 in the fixed pipe 1 is changed, further the length of the fixed pipe 1 and the length of the telescopic rod 4 are changed integrally, the device is suitable for foundation pits with different depths, moreover, the fixed pipe 1 and the telescopic rod 4 are respectively internally provided with a first limiting screw hole 2 and a second limiting screw hole 5, after the position of the telescopic rod 4 in the fixed pipe 1 is adjusted, the limiting bolt 3 can be placed into the corresponding first limiting screw hole 2 and the second limiting screw hole 5, and further the telescopic rod 4 is stably, the length of the whole body is ensured not to be changed arbitrarily.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a construction foundation ditch guardrail, includes fixed pipe (1) and dwang (9), its characterized in that: a first limiting screw hole (2) is formed in the middle end of the fixed pipe (1), a limiting bolt (3) penetrates through the first limiting screw hole (2) and is movably mounted, a telescopic rod (4) penetrates through the top end of the fixed pipe (1) and is movably mounted, the middle end of the fixed pipe (1) is connected with the inside of the telescopic rod (4) through the limiting bolt (3), second limiting screw holes (5) are formed in the telescopic rod (4) at equal intervals, and the diameter of the inner side wall of each first limiting screw hole (2) is the same as that of the inner side wall of each second limiting screw hole (5);
internal thread (6) have been seted up to first spacing screw (2) inside wall, external screw thread (7) have been seted up to spacing bolt (3) right side top lateral wall, external screw thread (7) and internal thread (6) looks adaptation.
2. The building construction foundation pit guardrail of claim 1, wherein: fixed pipe (1) right side top all is connected with the one end stationary phase of pivot (8) with telescopic link (4) right side top, every the other end of pivot (8) all is connected with movable rod (11) left side top fixed surface, every the equal fixed mounting in movable rod (11) bottom surface has backup pad (14), every backup pad (14) right side surface is equalling apart from fixed mounting has a plurality of toper pieces (17).
3. The construction foundation pit guardrail of claim 2, wherein: every dwang (9) middle-end is inside has all seted up first movable hole (10), every first movable hole (10) inside wall all runs through movable mounting and has movable rod (11), every dwang (9) middle-end is inside all to be connected with connecting rod (12) inside through movable rod (11), every second movable hole (13), every have all been seted up to connecting rod (12) left side top inside the diameter of first movable hole (10) inside wall all is the same with the diameter of second movable hole (13) inside wall, every fixed mouthful (15), every have all been seted up to connecting rod (12) right side top inside fixed column (16), every backup pad (14) surface is impartial apart from fixed mounting has a plurality of fixed columns (16).
4. The construction foundation pit guardrail of claim 3, wherein: the diameter of the inner side wall of each fixing opening (15) is the same as that of the outer side wall of each fixing column (16).
5. The construction foundation pit guardrail of claim 3, wherein: the fixed pipe (1), the telescopic rod (4), the rotating rod (9), the movable rod (11), the connecting rod (12), the supporting plate (14) and the conical block (17) are all made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020180762.5U CN212612496U (en) | 2020-02-18 | 2020-02-18 | Building construction foundation ditch guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020180762.5U CN212612496U (en) | 2020-02-18 | 2020-02-18 | Building construction foundation ditch guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212612496U true CN212612496U (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020180762.5U Active CN212612496U (en) | 2020-02-18 | 2020-02-18 | Building construction foundation ditch guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212612496U (en) |
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2020
- 2020-02-18 CN CN202020180762.5U patent/CN212612496U/en active Active
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