CN215926757U - Be used for reinforced (rfd) bolt of template engineering - Google Patents
Be used for reinforced (rfd) bolt of template engineering Download PDFInfo
- Publication number
- CN215926757U CN215926757U CN202122319883.0U CN202122319883U CN215926757U CN 215926757 U CN215926757 U CN 215926757U CN 202122319883 U CN202122319883 U CN 202122319883U CN 215926757 U CN215926757 U CN 215926757U
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- section
- connecting rod
- clamping block
- split bolt
- slot
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Abstract
The utility model provides a split bolt for reinforcing template engineering, relates to the technical field of building construction, and aims to solve the technical problems that construction is inconvenient and parts are easy to lose in the prior art. The split bolt comprises a connecting rod, a first clamping block and a second clamping block, wherein the first clamping block and the second clamping block are used for being installed on the connecting rod and clamping a template, the first clamping block is installed on the connecting rod in a position-adjustable mode, the second clamping block is used for being sleeved on the connecting rod, the split bolt further comprises a wedge block used for applying pressing force towards the first pressing block to the second pressing block, and a slot for inserting the wedge block is formed in the connecting rod. The utility model has the advantages of convenient operation, simple structure and convenient disassembly.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a split bolt for reinforcing template engineering.
Background
The split bolt, also called a split connecting rod, is used for the drawknot between the inner and outer formworks of the wall body, bears the lateral pressure and other loads of the concrete, ensures that the space between the inner and outer formworks can meet the design requirements, and is also the fulcrum of the formworks and the supporting structure thereof. Therefore, the arrangement of the split bolts has great influence on the integrity, the rigidity and the strength of the template structure, the split bolts are fastened and reinforced by adopting nuts at two ends, the construction efficiency is not high, and the nuts are easy to lose in the use engineering.
Disclosure of Invention
The utility model aims to provide a split bolt for reinforcing a formwork project, and the split bolt is used for solving the technical problems of low construction efficiency and easiness in part loss in the prior art. The technical effects (simple structure, convenient use and easy installation) generated by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.
The utility model provides a split bolt for reinforcing template engineering, which comprises a connecting rod, a first clamping block and a second clamping block, wherein the first clamping block and the second clamping block are used for being installed on the connecting rod and clamping a template, the position of the first clamping block is adjustably installed on the connecting rod, the second clamping block is used for being sleeved on the connecting rod, the split bolt further comprises a wedge block used for applying pressing force towards the first pressing block to the second pressing block, and a slot for inserting the wedge block is formed in the connecting rod.
Preferably, the connecting rod includes the screw thread section, and the screw that matches the screw thread section is seted up to first clamp splice, and first clamp splice and screw thread section threaded connection just can revolve along the length direction of screw thread section and move.
Preferably, the connecting rod further comprises an optical section connected with the threaded section, and at least one slot is formed in the optical section in the length direction.
Preferably, the first clamping block and the second clamping block are both arranged as mountain-shaped cards.
Preferably, the radius of the threaded section is larger than that of the light section, the threaded section and the light section are integrally formed, and the axis of the threaded section and the axis of the light section are overlapped.
Preferably, the wedge block comprises a reducing section, the length of the reducing section is gradually increased along the height direction of the reducing section, and the shape of the slot is matched with the shape of the reducing section.
Preferably, the wedge block further comprises a first stopping section and a second stopping section, the first stopping section and the second stopping section are respectively located at two ends of the variable diameter section in the height direction, the minimum length of the second stopping section is not less than the maximum length of the slot, and the maximum length of the first stopping section is not greater than the minimum length of the slot.
Preferably, the cross section of the wedge and the cross section of the slot are in a right trapezoid shape.
Preferably, the wedge block is provided with a connecting hole.
The utility model provides a split bolt for reinforcing template engineering, which is different from the prior art in that a connecting rod comprises a section with threads and a section with a slot, one mountain-shaped clamp is adjustably arranged on the connecting rod, the other mountain-shaped clamp is sleeved on the connecting rod, the split bolt also comprises a wedge block for applying pressing force towards a first pressing block to a second pressing block, and the connecting rod is provided with a slot for inserting the wedge block.
Drawings
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings needed to be used in the embodiment will be briefly described as follows:
FIG. 1 is a schematic view of the overall structure of a tie bolt for reinforcement of formwork engineering;
FIG. 2 is a schematic structural view of a connecting rod;
FIG. 3 is a schematic structural view of a wedge;
fig. 4 is a schematic structural diagram of a socket.
Description of reference numerals: 1. a connecting rod; 2. a first clamping block; 3. a second clamp block; 4. a wedge block; 5. a slot; 6. and connecting the holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
The utility model provides a split bolt for reinforcing a formwork project, which comprises a connecting rod 1, a first clamping block 2 and a second clamping block 3, wherein the first clamping block 2 and the second clamping block 3 are used for being installed on the connecting rod 1 and clamping a formwork, the first clamping block 2 is adjustably installed on the connecting rod 1, the second clamping block 3 is sleeved on the connecting rod 1 and can move along the connecting rod 1, a space for accommodating the formwork is formed between the first clamping block 2 and the second clamping block 3, the split bolt further comprises a wedge block 4 for applying pressing force towards the first pressing block to the second pressing block, and a slot 5 for inserting the wedge block 4 is formed in the connecting rod 1.
As an optional implementation manner, the connecting rod 1 includes a threaded section and an optical section connected with the threaded section, the first clamping block 2 is provided with a screw hole matched with the threaded section, the first clamping block 2 is in threaded connection with the threaded section and can move in a rotating manner along the length direction of the threaded section to adjust the relative position between the first clamping block and the second clamping block 3, the second clamping block 3 is provided with a hole through which the optical section can pass, the optical section passes through the hole of the second clamping block 3 to enable the second clamping block 3 to be sleeved on the connecting rod 1 and can slide along the connecting rod 1, at least one slot 5 is formed in the length direction of the optical section, and the wedge block 4 is separated from the connecting rod 1 to enable the second clamping block 3 to be separated from the connecting rod 1 along the optical section of the connecting rod 1.
As an optional implementation manner, the radius of the threaded section is greater than that of the optical section, the threaded section and the optical section are integrally formed, the axis of the threaded section is overlapped with the axis of the optical section, and the clamping block is provided as a mountain-shaped clamp, a butterfly clamp and the like. Further, the first clamping block 2 and the second clamping block 3 are the same in shape, and the clamping blocks can move to the threaded section along the light section to be in threaded connection with the threaded section.
As an alternative embodiment, the wedge 4 includes a variable diameter section, the length direction of the wedge 4 is defined as the axial direction of the connecting rod 1, the length of the variable diameter section is gradually increased in the height direction, and the shape of the slot 5 is matched with the shape of the variable diameter section. Furthermore, the wedge block 4 further comprises a first blocking section and a second blocking section, the first blocking section and the second blocking section are respectively located at two ends of the variable diameter section in the height direction, the minimum length of the second blocking section is not less than the maximum length of the slot 5, and the maximum length of the first blocking section is not more than the minimum length of the slot 5.
As an optional embodiment, the wedge 4 is in a right trapezoid shape, the shape of the slot 5 is matched with the shape of the wedge 4, the maximum length of the wedge 4 is not less than the maximum aperture of the slot 5, the shortest length of the wedge 4 is not more than the minimum aperture of the slot 5, the height of the wedge 4 is more than the diameter of the connecting rod 1, and the straight waist of the slot 5 is positioned at the side close to the threaded section. Furthermore, the wedge blocks 4 are provided with connecting holes 6, so that the plurality of wedge blocks 4 can be conveniently stringed by ropes, and the carrying is convenient.
This embodiment provides a concrete split bolt structure, and connecting rod 1 is one section mantle fiber of scale processing, another section smooth round steel member, and the mantle fiber section definition is the screw thread section, and the smooth circle section definition is the smooth section, and the silk track of screw thread section is the convex structure of smooth circle connecting rod 1 to make things convenient for first clamp splice 2 to pass the smooth section, screw up with the screw thread section is rotatory. The screw thread section is used for adjusting the effective length of the connecting rod 1 in cooperation with the first clamping block 2, and the wedge block 4 is used for being clamped with the optical section (the wedge block 4 is embedded into the slot 5 on the optical section and is reinforced by knocking the wedge block 4 towards the direction of knocking the optical section) to limit the position of the second clamping block 3 on the optical section. The total length of the connecting rod 1 is determined according to the thickness dimension of the component, and the total length is preferably as follows: l = member thickness +2 template thickness +2 secondary joist thickness +2 primary joist thickness +2 mountain-shaped card thickness + slot 5 width +30mm, the light section diameter is 14mm, the screw thread section is diameter 16mm, the mantle fiber track depth is 1 mm. The slot 5 has a thickness direction dimension of 2 mm. The first clamping block 2 has double functions of a nut and a mountain-shaped clamp, is made of steel materials, and has the total thickness of no less than 20mm, the width of 30mm, the length of 100mm and the thinnest part of no less than 5 mm. The voussoir 4 is a 2mm thick trapezoidal inserted sheet, and the tip is equipped with a direct 2mm aperture, can be used to the threading, and a plurality of one-tenth string is worn the transport when facilitating the use.
The using method of the embodiment comprises the steps of screwing the first clamping block 2 and the thread section in advance to form a fixed end, installing the template on the connecting rod 1, sleeving the second clamping block 3 on the light section, enabling the first clamping block 2 and the second clamping block 3 to be attached to two sides of the template respectively, inserting the wedge block 4 into the slot 5, knocking the wedge block 4 to extrude the second clamping block 3 towards the first clamping block 2, simultaneously plugging the wedge block 4, and during dismantling, knocking the wedge block 4, and taking down the wedge block 4 and the second clamping block 3.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. The utility model provides a split bolt for template engineering is reinforced (rfd) which characterized in that, includes a connecting rod and is used for installing on the connecting rod and press from both sides the first clamp splice and the second clamp splice of tight template, and first clamp splice position is installed on the connecting rod adjustably, and the second clamp splice is used for the suit on the connecting rod, and split bolt still includes the voussoir that is used for applying towards first briquetting packing force to the second briquetting, is equipped with on the connecting rod and supplies voussoir male slot.
2. The split bolt for reinforcing template engineering according to claim 1, wherein the connecting rod comprises a threaded section, the first clamping block is provided with a screw hole matched with the threaded section, and the first clamping block is in threaded connection with the threaded section and can rotate and move along the length direction of the threaded section.
3. The split bolt for reinforcing the template engineering according to claim 2, wherein the connecting rod further comprises a light section connected with the threaded section, at least one slot is formed in the length direction of the light section, and the second clamping block is sleeved on the light section and can move along the light section to be separated from the connecting rod.
4. The split bolt for reinforcing the template engineering according to claim 1 or 3, wherein the first clamping block and the second clamping block are both arranged as mountain-shaped clamps.
5. The split bolt for formwork engineering reinforcement as claimed in claim 4, wherein the radius of the threaded section is larger than the radius of the light section, the threaded section is integrally formed with the light section and the axis of the threaded section overlaps with the axis of the light section.
6. The split bolt for reinforcing template engineering according to claim 5, wherein the wedge block comprises a reducing section, the length of the reducing section is gradually increased along the height direction of the reducing section, and the shape of the slot is matched with the shape of the reducing section.
7. The split bolt for reinforcing the template engineering according to claim 6, wherein the wedge block further comprises a first stopping section and a second stopping section, the first stopping section and the second stopping section are respectively located at two ends of the variable diameter section in the height direction, the minimum length of the second stopping section is not less than the maximum length of the slot, and the maximum length of the first stopping section is not more than the minimum length of the slot.
8. The split bolt for reinforcing the formwork engineering as claimed in claim 5, wherein the wedge block and the slot are in a right trapezoid shape, and the straight waist of the slot is located at the side close to the threaded section.
9. The split bolt for reinforcing the template engineering according to claim 1, wherein the wedge block is provided with a connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319883.0U CN215926757U (en) | 2021-09-24 | 2021-09-24 | Be used for reinforced (rfd) bolt of template engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319883.0U CN215926757U (en) | 2021-09-24 | 2021-09-24 | Be used for reinforced (rfd) bolt of template engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215926757U true CN215926757U (en) | 2022-03-01 |
Family
ID=80414420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122319883.0U Expired - Fee Related CN215926757U (en) | 2021-09-24 | 2021-09-24 | Be used for reinforced (rfd) bolt of template engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215926757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673351A (en) * | 2022-04-24 | 2022-06-28 | 中国十七冶集团有限公司 | Raft plate beam quick mounting and dismounting split bolt and construction method thereof |
-
2021
- 2021-09-24 CN CN202122319883.0U patent/CN215926757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673351A (en) * | 2022-04-24 | 2022-06-28 | 中国十七冶集团有限公司 | Raft plate beam quick mounting and dismounting split bolt and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |