CN210195252U - Adjustable bridge frame opening reserving device - Google Patents
Adjustable bridge frame opening reserving device Download PDFInfo
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- CN210195252U CN210195252U CN201921018433.4U CN201921018433U CN210195252U CN 210195252 U CN210195252 U CN 210195252U CN 201921018433 U CN201921018433 U CN 201921018433U CN 210195252 U CN210195252 U CN 210195252U
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Abstract
The utility model discloses an adjustable bridge opening reservation device, which is formed by sequentially connecting and enclosing more than two adjusting modules end to end, wherein one end of each adjusting module is provided with at least one first connecting piece, and the other end is provided with at least one second connecting piece; each adjusting module is provided with a first connecting piece connected with a second connecting piece of the adjacent adjusting module, and each adjusting module is provided with a second connecting piece connected with a first connecting piece of the adjacent adjusting module. The utility model has the advantages of simple structure, practicality, economy, easily operation, simple to operate, reserve impression after the form removal and feel effectual, reserve the installation in at the crane span structure entrance to a cave, its saving people, material, the quick-witted cost that can furthest, effectual shortening project time limit for a project has strengthened construction quality, has promoted environmental protection and civilized construction.
Description
Technical Field
The utility model relates to a building entrance to a cave reservation technical field, the adjustable crane span structure entrance to a cave reservation device of concretely relates to.
Background
At present, no industrial manufacturing finished product specially used for reserving the bridge opening exists at home and abroad, the traditional bridge opening reserving mode is a mold made of a template, the fixing mode has certain limitation, the stability is insufficient, the fixing mode cannot be reused at one time, the adjustable bridge opening reserving device is formed by integrating the traditional reserving mode and improving the construction method, the reserved opening has higher uniformity and standardization, and the application range is wider.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crane span structure entrance to a cave reservation device with adjustable solve the crane span structure and reserve the entrance to a cave and do not have fixed mould for reserve the entrance to a cave size of a dimension nonstandard, the relatively poor problem of wholeness, uniformity.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an adjustable bridge opening reservation device is formed by sequentially connecting and enclosing more than two adjusting modules end to end, wherein one end of each adjusting module is provided with at least one first connecting piece, and the other end of each adjusting module is provided with at least one second connecting piece;
each adjusting module is provided with a first connecting piece connected with a second connecting piece of the adjacent adjusting module, and each adjusting module is provided with a second connecting piece connected with a first connecting piece of the adjacent adjusting module.
Preferably, the first connecting piece and the second connecting piece are both provided with two rows.
Preferably, the first connecting piece and the second connecting piece are through holes arranged on the adjusting modules, and bolts penetrate through the first connecting piece and the second connecting piece to fix the adjacent adjusting modules.
Preferably, the first connecting piece is provided with one, and the second connecting pieces are communicated with each other to form a sliding groove.
Preferably, the screw portion of the bolt is tapered in diameter in a direction away from the head, the minimum diameter of the screw is smaller than the width of the narrowest part of the chute, and the maximum diameter of the screw is larger than the width of the narrowest part of the chute.
Preferably, the adjusting module is provided with a positioning piece, and the positioning piece is positioned on a straight line formed by connecting two adjacent first connecting pieces.
Compared with the prior art, the beneficial effects of the utility model are one of following at least:
the adjustable bridge opening reservation device avoids the phenomenon that the traditional reservation mode causes the size of the reserved opening to be irregular, the integrity, the attractiveness and the consistency are poor, and the construction quality is ensured.
The utility model has the advantages of simple structure, practicality, economy, easily operation, simple to operate, reserve impression after the form removal and feel effectual, reserve the installation in at the crane span structure entrance to a cave, its saving people, material, the quick-witted cost that can furthest, effectual shortening project time limit for a project has strengthened construction quality, has promoted environmental protection and civilized construction.
The utility model discloses can not only satisfy reservation installation under the various construction conditions fixed, processing technology is simple and easy moreover, and the simple installation, four steel modules are fixed with its built-up connection through ordinary bolt, and the entrance to a cave size of dimension is reserved in the flexible affirmation of freedom.
The utility model discloses a set up the spout in the steel module, solved the problem that crane span structure entrance to a cave size is inconsistent, can remove the size of a dimension of the whole crane span structure entrance to a cave reservation device of four steel module adjustment through the spout. The utility model discloses integrate on traditional reservation mode, improve on the worker method and form an adjustable crane span structure entrance to a cave reservation device, make the entrance to a cave of reserving good more unity and standardization, guaranteed construction quality, have wide development prospect.
Drawings
Fig. 1 is a schematic structural view of the adjustable bridge opening reserving device of the present invention.
Fig. 2 is a schematic structural diagram of the adjustable device for reserving the bridge opening of the present invention when the adjusting modules are not connected.
Fig. 3 is a schematic view of a structure of the sliding chute of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment provides an adjustable bridge opening reservation device, which is formed by sequentially connecting and enclosing more than two adjusting modules 1 end to end, wherein the first end of each adjusting module 1 is provided with at least one first connecting piece 2 along the direction close to the other end, and the other end is provided with at least one second connecting piece 3 along the direction close to the first end;
each control module 1 has a first connecting element 2 which is connected to a second connecting element 3 of an adjacent control module 1, and each control module 1 has a second connecting element 3 which is connected to a first connecting element 2 of an adjacent control module 1.
The two ends of the adjustable bridge opening reservation device are respectively provided with a first connecting piece 2 and a second connecting piece 3, and at least one of the first connecting piece 2 and the second connecting piece 3 is more than two.
When the diameter-adjustable cable bridge is used specifically, the diameter of the reservation device can be adjusted by selecting different first connecting pieces 2 and second connecting pieces 3 so as to adapt to bridge openings with different sizes and improve the adaptability of the reservation device.
The first connecting piece 2 and the second connecting piece 3 in the embodiment are further optimized, and the first connecting piece 2 and the second connecting piece 3 are both provided with two rows.
First connecting piece 2 and second connecting piece 3 all are provided with two rows, even if first connecting piece 2 and second connecting piece 3 do not have inseparable fixed like this, also can not take place relative pivoted condition between the two, especially when using the bolt fastening, if first connecting piece 2 and second connecting piece 3 all only set up one row, are difficult to guarantee that two upper and lower both sides that link to each other adjusting module 1 are on the coplanar, may influence construction quality.
The connection mode of the first connecting piece 2 and the second connecting piece 3 in the embodiment is further optimized, the first connecting piece 2 and the second connecting piece 3 are through holes arranged on the adjusting modules 1, and bolts penetrate through the first connecting piece 2 and the second connecting piece 3 to fix the adjacent adjusting modules 1.
Through the bolt fastening between first connecting piece 2 and the second connecting piece 3, it is convenient to dismantle, and the part is simple easily obtained, can effectively reduce manpower and materials cost's colleague, guarantees construction quality.
The first connecting piece 2 and the second connecting piece 3 in the embodiment are further optimized, one first connecting piece 2 is arranged, and the second connecting pieces 3 are communicated with each other to form a sliding groove.
The second connecting piece 3 is communicated with each other to form a sliding groove, and when the size of the reservation device needs to be adjusted, the bolt does not need to be detached, and only needs to be loosened, and then the bolt can slide along the sliding groove.
The bolt in the application is further optimized, the diameter of the screw rod part of the bolt is gradually reduced along the direction far away from the head, the minimum diameter of the screw rod is smaller than the width of the narrowest part of the sliding groove, and the maximum diameter of the screw rod is larger than the width of the narrowest part of the sliding groove.
When concrete application like this, loosen soon the bolt and can make the bolt slide along the spout, when the bolt is rotatory tight, because the diameter of bolt is greater than the width of two adjacent through-hole intercommunication positions for bolt and first connecting piece 2 can't take place relative movement with the spout, make the structure more stable.
In order to facilitate the positioning between the adjacent adjusting modules 1, a positioning part is arranged on the adjusting module 1, and the positioning part is positioned on a straight line formed by connecting the adjacent two first connecting pieces 2. Before the bolt is installed, the positioning piece of the adjacent module can also extend into the sliding groove, and preliminary positioning is realized.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a crane span structure entrance to a cave reservation device with adjustable which characterized in that: the device is formed by sequentially connecting and enclosing more than two adjusting modules (1) end to end, wherein at least one first connecting piece (2) is arranged at the first end of each adjusting module (1) along the direction close to the other end, and at least one second connecting piece (3) is arranged at the other end along the direction close to the first end;
each adjusting module (1) is provided with a first connecting piece (2) connected with a second connecting piece (3) of the adjacent adjusting module (1), and each adjusting module (1) is provided with a second connecting piece (3) connected with the first connecting piece (2) of the adjacent adjusting module (1).
2. Adjustable bridge opening reservation device according to claim 1, characterized by that the first connection (2) and the second connection (3) are provided in two rows.
3. The adjustable bridge opening reservation device of claim 1, characterized in that the first connector (2) and the second connector (3) are through holes provided on the adjusting module (1), and bolts are passed through the designated first connector (2) and the second connector (3) to fix the adjacent adjusting module (1).
4. The adjustable bridge opening reservation device of claim 3, characterized in that one of said first connecting members (2) and one of said second connecting members (3) are interconnected to form a chute.
5. The adjustable bridge opening reservation device of claim 4, wherein the screw portion of the bolt is tapered in diameter in a direction away from the head, the screw has a minimum diameter smaller than a width of a narrowest portion of the chute and a maximum diameter larger than the width of the narrowest portion of the chute.
6. The adjustable bridge opening reservation device of claim 3, characterized in that the adjusting module (1) is provided with a positioning element, and the positioning element is located on a straight line formed by connecting two adjacent first connecting elements (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921018433.4U CN210195252U (en) | 2019-07-02 | 2019-07-02 | Adjustable bridge frame opening reserving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921018433.4U CN210195252U (en) | 2019-07-02 | 2019-07-02 | Adjustable bridge frame opening reserving device |
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| Publication Number | Publication Date |
|---|---|
| CN210195252U true CN210195252U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921018433.4U Active CN210195252U (en) | 2019-07-02 | 2019-07-02 | Adjustable bridge frame opening reserving device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202302A (en) * | 2021-04-09 | 2021-08-03 | 中建七局(上海)有限公司 | Turnover reserved hole combined template device convenient to disassemble and operation method |
| TWI827413B (en) * | 2022-12-21 | 2023-12-21 | 永濬營造工程有限公司 | Adjustable metal mold |
-
2019
- 2019-07-02 CN CN201921018433.4U patent/CN210195252U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202302A (en) * | 2021-04-09 | 2021-08-03 | 中建七局(上海)有限公司 | Turnover reserved hole combined template device convenient to disassemble and operation method |
| TWI827413B (en) * | 2022-12-21 | 2023-12-21 | 永濬營造工程有限公司 | Adjustable metal mold |
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