CN215240652U - Portable hammer for constructional engineering - Google Patents
Portable hammer for constructional engineering Download PDFInfo
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- CN215240652U CN215240652U CN202120984783.7U CN202120984783U CN215240652U CN 215240652 U CN215240652 U CN 215240652U CN 202120984783 U CN202120984783 U CN 202120984783U CN 215240652 U CN215240652 U CN 215240652U
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- block
- fixedly welded
- fixed
- wall
- movable rod
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Abstract
The utility model discloses a portable hammer for building engineering, including movable rod, a fixed section of thick bamboo, fixing device and casing, the movable rod right side is provided with a fixed section of thick bamboo, the fixed welding in movable rod left end has first fixture block, the fixed welding in movable rod circumference outer wall left side has the second fixture block, first fixture block extends to in the installing frame with the second fixture block, the equal fixedly connected with fixing device of lower extreme on the installing frame, the fixed welding in installing frame left end has the connecting block, the fixed welding in connecting block left end has the casing, the inside sliding connection of casing has first slider and second slider, the fixed welding in first slider bottom has interior pole, interior pole bottom runs through the inside diapire of second slider and casing in proper order to extend to the casing below, and fixed welding has the hammering piece. This portable hammer for building engineering, simple structure, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the architectural equipment, concretely relates to portable hammer for building engineering.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the building constructions. The quality of the building engineering is divided into a narrow meaning and a broad meaning. The narrowly defined quality of the construction project mainly refers to the use function of the construction project which meets the needs of owners, and the concept emphasizes the physical quality of the construction project, such as whether the foundation is firm, whether the main structure is safe, ventilation and lighting are reasonable, and the like; in construction work, the use of hammers is extremely widespread; when the existing portable hammer for constructional engineering is used, the length of the hammer cannot be adjusted, and construction work of constructors on different terrains is influenced.
Therefore, in order to meet the current situation, the design and production of a portable hammer for construction engineering are urgently needed to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable hammer for building engineering to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable hammer for building engineering, includes movable rod, a fixed section of thick bamboo, fixing device and casing, the movable rod right side is provided with a fixed section of thick bamboo, the fixed welding in movable rod left end has first fixture block, the fixed welding in movable rod circumference outer wall left side has the second fixture block, first fixture block extends to in the installing frame with the second fixture block, the equal fixedly connected with fixing device of lower extreme on the installing frame, the fixed welding in installing frame left end has the connecting block, the fixed welding in connecting block left end has the casing, the inside sliding connection of casing has first slider and second slider, the fixed welding in first slider bottom has interior pole, interior pole bottom runs through the inside diapire of second slider and casing in proper order to extend to the casing below, and fixed welding has the hammering piece.
Preferably, the top of the first sliding block is fixedly welded with a compression spring, the top end of the compression spring is fixedly welded with the top wall inside the shell, the two sides of the bottom wall inside the shell are fixedly welded with expansion springs, and the top ends of the two sets of expansion springs are fixedly welded with the bottom of the second sliding block.
Preferably, the right end of the movable rod penetrates through the left side wall of the fixed cylinder, extends into the fixed cylinder and is in sliding connection with the inner side wall of the fixed cylinder, a plurality of groups of positioning holes are formed in the right side of the circumferential outer wall of the movable rod, and locking bolts matched with the plurality of groups of positioning holes are arranged on the circumferential outer wall of the fixed cylinder.
Preferably, the fixing device comprises a fixing frame, a moving block, a moving rod and a positioning block, the fixing frame is fixedly welded at the upper end and the lower end of the mounting frame, the moving block is connected inside the fixing frame in a sliding mode, the moving block is far away from the fixed welding of one end of the mounting frame and provided with the moving rod, a reset spring is sleeved on the moving rod, the other end of the moving rod penetrates through the inner side wall of the fixing frame and extends to the outside of the fixing frame, the fixed welding of the other end of the moving block is provided with the positioning block, one end of the moving block, far away from the positioning block, penetrates through the outer wall of the mounting frame and extends into a groove formed by the first clamping block, the second clamping block and the mounting frame.
Preferably, the anti-skidding sleeve is sleeved on the right side of the outer wall of the circumference of the fixed cylinder, and a pull ring is fixedly welded at the right end of the fixed cylinder.
The utility model discloses a technological effect and advantage: the portable hammer for the construction engineering is matched and connected with a plurality of groups of positioning holes through the arranged locking bolts, so that the length of the whole hammer is convenient to adjust, and the portable hammer is convenient for constructors to use in different environments; through the arranged fixing device, the pull block is pulled to drive the movable rod and the movable block to vertically move in the fixed frame, so that the positioning block is separated from the groove, the movable rod and the shell are convenient to disassemble and assemble, and the movable rod and the shell are convenient to carry by constructors; through the arrangement of the compression spring and the extension spring, the reaction force of the whole body in use is buffered, the labor intensity of a user is reduced, and the service life of the whole body is prolonged; this portable hammer for building engineering, simple structure, the practicality is strong.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a cross-sectional view of the fixing device of the present invention;
fig. 3 is a schematic structural view of the movable rod of the present invention.
In the figure: the device comprises a movable rod 1, a fixed barrel 2, a fixed device 3, a fixed frame 31, a movable block 32, a movable rod 33, a positioning block 34, a pulling block 35, a mounting frame 4, a first clamping block 5, a second clamping block 6, a locking bolt 7, a connecting block 8, a shell 9, a compression spring 10, a first sliding block 11, an inner rod 12, a second sliding block 13 and a hammering block 14.
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.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides a portable hammer for building engineering as shown in figures 1-3, which comprises a movable rod 1, a fixed cylinder 2, a fixing device 3 and a shell 9, wherein the right side of the movable rod 1 is provided with the fixed cylinder 2, the left end of the movable rod 1 is fixedly welded with a first fixture block 5, the left side of the circumferential outer wall of the movable rod 1 is fixedly welded with a second fixture block 6, the first fixture block 5 and the second fixture block 6 extend into an installation frame 4, the upper end and the lower end of the installation frame 4 are fixedly connected with the fixing device 3, the left end of the installation frame 4 is fixedly welded with a connecting block 8, the left end of the connecting block 8 is fixedly welded with the shell 9, the shell 9 is internally and slidably connected with a first slide block 11 and a second slide block 13, the bottom of the first slide block 11 is fixedly welded with an inner rod 12, the bottom of the inner rod 12 sequentially penetrates through the second slide block 13 and the inner bottom wall of the shell 9 and extends to the lower part of the shell 9, and a hammer block 14 is fixedly welded thereto.
Specifically, 11 top fixed welding of first slider has compression spring 10, compression spring 10 top and the inside roof fixed weld of casing 9, the equal fixed weld in the inside diapire both sides of casing 9 has expanding spring, two sets of expanding spring tops and the fixed weld in 13 bottoms of second slider.
Specifically, 1 right-hand member of movable rod runs through 2 left side walls of a fixed section of thick bamboo to inside extending to a fixed section of thick bamboo 2, and with the inside lateral wall sliding connection of a fixed section of thick bamboo 2, multiunit locating hole has been seted up on 1 circumference outer wall right side of movable rod, be provided with the locking bolt 7 that suits with multiunit locating hole on the 2 circumference outer walls of a fixed section of thick bamboo.
Specifically, fixing device 3 includes fixed frame 31, movable block 32, carriage release lever 33 and locating piece 34, all fixed welding has fixed frame 31 on the upper and lower both ends of installing frame 4, the inside sliding connection of fixed frame 31 has movable block 32, the movable block 32 is kept away from 4 one end fixed welding of installing frame and is had movable block 33, the cover is equipped with reset spring on the movable block 33, the other end of movable block 33 runs through the inside lateral wall of fixed frame 31, and extends to the fixed frame 31 outside, and fixed welding has and draws piece 35, the fixed welding of movable block 32 other end has locating piece 34, movable block 32 one end is kept away from to locating piece 34 runs through the outer wall of installing frame 4 to extend to in the recess that first fixture block 5, second fixture block 6 and installing frame 4 formed.
Specifically, 2 circumference outer wall right sides of the fixed cylinder are equipped with the antiskid cover, 2 right-hand member fixed welding of fixed cylinder have the pull ring, and the pull ring of setting makes things convenient for this whole to take to hang.
Specifically, when the portable hammer for construction engineering is used, firstly, the pulling block 35 is pulled, the pulling block 35 drives the moving rod 33 and the moving block 32 to vertically move in the fixed frame 31, so that the positioning block 34 extends into the fixed frame 31, then, one end of the moving rod 1 with the first clamping block 5 and the second clamping block 6 is inserted into the mounting frame 4, at the moment, the pulling block 35 is loosened, due to the resetting effect of the resetting spring, the positioning block 34 is overlapped with the groove, when the overall length needs to be adjusted, different matching is carried out by utilizing the locking bolt 7 on the fixed cylinder 2 and a plurality of groups of positioning holes on the moving rod 1, so that the portable hammer is convenient for constructors to use under various environments, when the whole works, the hammering block 14 is forced to drive the first sliding block 11 and the second sliding block 13 to move towards the inside of the shell 9 and extrude the compression spring 10, due to the reaction force of the compression spring 10, the second sliding block 13 extrudes two groups of the expansion springs, thereby reducing the labor intensity of constructors.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a portable hammer for building engineering, includes movable rod (1), a fixed section of thick bamboo (2), fixing device (3) and casing (9), its characterized in that: the right side of the movable rod (1) is provided with a fixed cylinder (2), the left end of the movable rod (1) is fixedly welded with a first clamping block (5), the left side of the circumferential outer wall of the movable rod (1) is fixedly welded with a second clamping block (6), the first clamping block (5) and the second clamping block (6) extend into the installation frame (4), the upper end and the lower end of the installation frame (4) are fixedly connected with a fixing device (3), the left end of the installation frame (4) is fixedly welded with a connecting block (8), the left end of the connecting block (8) is fixedly welded with a shell (9), the shell (9) is internally and slidably connected with a first sliding block (11) and a second sliding block (13), the bottom of the first sliding block (11) is fixedly welded with an inner rod (12), the bottom of the inner rod (12) sequentially penetrates through the second sliding block (13) and the inner bottom wall of the shell (9) and extends to the lower part of the shell (9), and a hammering block (14) is fixedly welded.
2. A portable hammer for construction engineering according to claim 1, wherein: the top of the first sliding block (11) is fixedly welded with a compression spring (10), the top end of the compression spring (10) is fixedly welded with the top wall inside the shell (9), the two sides of the bottom wall inside the shell (9) are fixedly welded with expansion springs, and the top ends of the two sets of expansion springs are fixedly welded with the bottom of the second sliding block (13).
3. A portable hammer for construction engineering according to claim 1, wherein: the movable rod (1) right-hand member runs through a fixed section of thick bamboo (2) left side wall to inside extending to a fixed section of thick bamboo (2), and with the inside lateral wall sliding connection of a fixed section of thick bamboo (2), the multiunit locating hole has been seted up on movable rod (1) circumference outer wall right side, be provided with locking bolt (7) that suit with the multiunit locating hole on a fixed section of thick bamboo (2) circumference outer wall.
4. A portable hammer for construction engineering according to claim 1, wherein: the fixing device (3) comprises a fixing frame (31), a moving block (32), a moving rod (33) and a positioning block (34), fixed frames (31) are fixedly welded at the upper end and the lower end of the mounting frame (4), a moving block (32) is connected in the fixed frames (31) in a sliding manner, one end of the moving block (32) far away from the mounting frame (4) is fixedly welded with a moving rod (33), a return spring is sleeved on the moving rod (33), the other end of the moving rod (33) penetrates through the inner side wall of the fixed frame (31), and extends to the outside of the fixed frame (31), and is fixedly welded with a pull block (35), a positioning block (34) is fixedly welded at the other end of the moving block (32), one end of the positioning block (34) far away from the moving block (32) penetrates through the outer wall of the mounting frame (4), and extends into a groove formed by the first clamping block (5), the second clamping block (6) and the mounting frame (4).
5. A portable hammer for construction engineering according to claim 1, wherein: the anti-skidding sleeve is sleeved on the right side of the circumferential outer wall of the fixed cylinder (2), and a pull ring is fixedly welded at the right end of the fixed cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120984783.7U CN215240652U (en) | 2021-05-10 | 2021-05-10 | Portable hammer for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120984783.7U CN215240652U (en) | 2021-05-10 | 2021-05-10 | Portable hammer for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215240652U true CN215240652U (en) | 2021-12-21 |
Family
ID=79454792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120984783.7U Expired - Fee Related CN215240652U (en) | 2021-05-10 | 2021-05-10 | Portable hammer for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215240652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI807998B (en) * | 2022-09-19 | 2023-07-01 | 施瑞源 | force limiting shock absorber |
-
2021
- 2021-05-10 CN CN202120984783.7U patent/CN215240652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI807998B (en) * | 2022-09-19 | 2023-07-01 | 施瑞源 | force limiting shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20211221 |